var chart1,chart2,chart3,xaxislabelchart1_2,yaxislabelchart1_2,titlechart1_2,autoinvert

//var lonlatdata24h=new google.visualization.DataTable();


function plot_from_satcattable(satcattable){


}







function initdraw_geooffset(catalogID,hours,annotation,starthour){





var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i
var formattedHourMinute,t_print,temptext
var tleepoch=new Date();
var epochdateprintable




if (tracking_data_170h[catalogID]!=undefined)
{




epochdateprintable=tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';
temptext=tracking_data_170h[catalogID][0][2];
t_print=temptext.split('T=');
epochdateprintable=' T='+t_print[t_print.length-1]+' [days] ';//tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';



tempdata.addColumn('number', 'Distance from GEO [km]'); // Implicit domain label col.
tempdata.addColumn('number', tracking_data_170h[catalogID][0][1]+' '+epochdateprintable); // Implicit series 1 data col.
tempdata.addColumn({type:'string', role:'annotation'}); // annotation role col.
tempdata.addColumn({type:'string', role:'annotationText'}); // annotationText col.
tempdata.addColumn({type:'string', role:'tooltip'}); // annotationText col.




for (i=starthour;i<hours;i++){

tmptime_ms=new Date(tracking_data_170h[catalogID][0][0]);
tmptime_ms2=1*tmptime_ms+i*60*60*1000;
calculatedtime=new Date(tmptime_ms2);


if (tracking_data_170h[catalogID][i+1][0]>180) lonminusplus=tracking_data_170h[catalogID][i+1][0]-360
  else lonminusplus=tracking_data_170h[catalogID][i+1][0];


if (lonminusplus<0) eastwest='°West'
  else eastwest='°East';



if (tracking_data_170h[catalogID][i+1][3]>0) tooltiptext2='Satellite is '+formatnumber(tracking_data_170h[catalogID][i+1][3],1)+' km outside Clarke belt'
   else tooltiptext2='Satellite is '+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][3]),1)+' km closer to Earth';


		if (lonminusplus>0){

		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
			else
			{
		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}


formattedHourMinute='';
if (annotation=='true'){

if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()<10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString()
  else if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()>=10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
    else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()>=10))  formattedHourMinute=calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
      else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()<10)) formattedHourMinute=calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString();

}

//tempdata.addRows([[1*formatnumber(Math.abs(lonminusplus),3), tracking_data_170h[catalogID][i+1][1], formattedHourMinute,calculatedtime.toDateString()+' '+calculatedtime.toTimeString(),tooltiptext]]);


tempdata.addRows([[i,tracking_data_170h[catalogID][i+1][3],formattedHourMinute,calculatedtime.toDateString()+' '+calculatedtime.toTimeString(),tooltiptext]]);
//alert(1);

}

}


return(tempdata);


}









function addserie_geooffset(data,catalogID,hours,annotation,starthour){



var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i
var currentcolumn,currentrow
var formattedHourMinute,epochdateprintable,t_print,temptext
var tleepoch=new Date();


//alert('Row:'+currentrow+' Column:'+currentcolumn);

currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();




//set cell

// setCell(rowIndex, columnIndex [, value [, formattedValue [, properties]]])


if (tracking_data_170h[catalogID]!=undefined)
{


tleepoch=new Date(tracking_data_170h[catalogID][0][3]);

epochdateprintable=tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';
temptext=tracking_data_170h[catalogID][0][2];
t_print=temptext.split('T=');
epochdateprintable=' T='+t_print[t_print.length-1]+' [days] ';//tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';


data.addColumn('number', tracking_data_170h[catalogID][0][1]+epochdateprintable); // Implicit domain label col.
data.addColumn({type:'string', role:'annotation'}); // annotation role col.
data.addColumn({type:'string', role:'annotationText'}); // annotationText col.
data.addColumn({type:'string', role:'tooltip'}); // annotationText col.





currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

//alert('Row:'+currentrow+' Column:'+currentcolumn);


for (i=starthour;i<hours;i++){
tmptime_ms=new Date(tracking_data_170h[catalogID][0][0]);
tmptime_ms2=1*tmptime_ms+i*60*60*1000;
calculatedtime=new Date(tmptime_ms2);


if (tracking_data_170h[catalogID][i+1][0]>180) lonminusplus=tracking_data_170h[catalogID][i+1][0]-360
  else lonminusplus=tracking_data_170h[catalogID][i+1][0];


if (lonminusplus<0) eastwest='°West'
  else eastwest='°East';



if (tracking_data_170h[catalogID][i+1][3]>0) tooltiptext2='Satellite is '+formatnumber(tracking_data_170h[catalogID][i+1][3],1)+' km outside Clarke belt'
   else tooltiptext2='Satellite is '+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][3]),1)+' km closer to Earth';


		if (lonminusplus>0){

		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
			else
			{
		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
data.addRow();
currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

formattedHourMinute='';

if (annotation=='true') {
if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()<10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString()
  else if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()>=10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
    else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()>=10))  formattedHourMinute=calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
      else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()<10)) formattedHourMinute=calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString();
}


data.setCell((currentrow-1),0,i          ); // set first cell with new lon
data.setCell((currentrow-1),(currentcolumn-4), tracking_data_170h[catalogID][i+1][3]);
data.setCell((currentrow-1),(currentcolumn-3), formattedHourMinute);
data.setCell((currentrow-1),(currentcolumn-2), calculatedtime.toDateString()+' '+calculatedtime.toTimeString());
data.setCell((currentrow-1),(currentcolumn-1), tooltiptext);



}  // end for

}  // end if exist


return(data);
// add column + annotation,annotationText and tooltip





}   // END







function initdraw_sathadecl(catalogID,hours,annotation,starthour){





var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i
var formattedHourMinute
var tleepoch=new Date();
var epochdateprintable,declination,hourangle,azimuth,elevation
var temptext
var t_print;//=new Array();



var last_updatetime=new Date(tracking_data_update_date);

document.getElementById('update_date_info').innerHTML='Tracking data updated at '+last_updatetime.toUTCString()+' Local Time:'+last_updatetime.toString();

//xaxislabelchart1_2,yaxislabelchart1_2,titlechart1_2

yaxislabelchart1_2='Satellite Declination';
xaxislabelchart1_2='Satellite Hourangle';

titlechart1_2='Declination vs Hourangle motion based on latest two line elements (TLE source CELESTRAK). Updated: '+last_updatetime.toUTCString();




if (tracking_data_170h[catalogID]!=undefined)
{


tleepoch=new Date(tracking_data_170h[catalogID][0][3]);

epochdateprintable=tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';
temptext=tracking_data_170h[catalogID][0][2];
t_print=temptext.split('T=');
epochdateprintable=' T='+t_print[t_print.length-1]+' [days] ';//tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';


tempdata.addColumn('number', 'Azimuth'); // Implicit domain label col.
tempdata.addColumn('number', tracking_data_170h[catalogID][0][1]+epochdateprintable); // Implicit series 1 data col.
tempdata.addColumn({type:'string', role:'annotation'}); // annotation role col.
tempdata.addColumn({type:'string', role:'annotationText'}); // annotationText col.
tempdata.addColumn({type:'string', role:'tooltip'}); // annotationText col.






for (i=starthour;i<hours;i++){

tmptime_ms=new Date(tracking_data_170h[catalogID][0][0]);
tmptime_ms2=1*tmptime_ms+i*60*60*1000;
calculatedtime=new Date(tmptime_ms2);


if (tracking_data_170h[catalogID][i+1][0]>180) lonminusplus=tracking_data_170h[catalogID][i+1][0]-360
  else lonminusplus=tracking_data_170h[catalogID][i+1][0];


if (lonminusplus<0) eastwest='°West'
  else eastwest='°East';

//1*PrintElevation(tracking_data_170h[catalogID][i+1][0],0.00622778753330089,42161.9191759087)


elevation=PrintElevation(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
azimuth=PrintAzimuth(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
declination=PrintDeclination(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
hourangle=GetHourAngle(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);


if (elevation>0) {

if ((hourangle<90) || (hourangle>270)) autoinvert=-1 
   else autoinvert=1;

autoinvert=1;



if (tracking_data_170h[catalogID][i+1][3]>0) tooltiptext2='Satellite is '+formatnumber(tracking_data_170h[catalogID][i+1][3],1)+' km outside Clarke belt'
   else tooltiptext2='Satellite is '+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][3]),1)+' km closer to Earth';


		if (lonminusplus>0){

		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
			else
			{
		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}


formattedHourMinute='';
if (annotation=='true'){

if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()<10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString()
  else if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()>=10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
    else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()>=10))  formattedHourMinute=calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
      else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()<10)) formattedHourMinute=calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString();

}


tempdata.addRows([[1*hourangle, 1*declination, formattedHourMinute,calculatedtime.toDateString()+' '+calculatedtime.toTimeString(),tooltiptext]]);


   }   //if (elevation>0) {



}

}


return(tempdata);


}


function addserie_sathadecl(data,catalogID,hours,annotation,starthour){



var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i,elevation,azimuth,hourangle,declination
var currentcolumn,currentrow
var formattedHourMinute
var tleepoch=new Date();
var epochdateprintable
var t_print,temptext
//alert('Row:'+currentrow+' Column:'+currentcolumn);

currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();



//set cell

// setCell(rowIndex, columnIndex [, value [, formattedValue [, properties]]])


if (tracking_data_170h[catalogID]!=undefined)
{



tleepoch=new Date(tracking_data_170h[catalogID][0][3]);

epochdateprintable=tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';
temptext=tracking_data_170h[catalogID][0][2];
t_print=temptext.split('T=');
epochdateprintable=' T='+t_print[t_print.length-1]+' [days] ';//tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';


data.addColumn('number', tracking_data_170h[catalogID][0][1]+epochdateprintable); // Implicit domain label col.
data.addColumn({type:'string', role:'annotation'}); // annotation role col.
data.addColumn({type:'string', role:'annotationText'}); // annotationText col.
data.addColumn({type:'string', role:'tooltip'}); // annotationText col.

currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

//alert('Row:'+currentrow+' Column:'+currentcolumn);



for (i=starthour;i<hours;i++){
tmptime_ms=new Date(tracking_data_170h[catalogID][0][0]);
tmptime_ms2=1*tmptime_ms+i*60*60*1000;
calculatedtime=new Date(tmptime_ms2);


declination=PrintDeclination(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
hourangle=GetHourAngle(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);

if ((hourangle<90) || (hourangle>270)) autoinvert=-1 
   else autoinvert=1;

autoinvert=1;

if (tracking_data_170h[catalogID][i+1][0]>180) lonminusplus=tracking_data_170h[catalogID][i+1][0]-360
  else lonminusplus=tracking_data_170h[catalogID][i+1][0];


elevation=PrintElevation(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
azimuth=PrintAzimuth(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);

if (elevation>0) {

if (lonminusplus<0) eastwest='°West'
  else eastwest='°East';



if (tracking_data_170h[catalogID][i+1][3]>0) tooltiptext2='Satellite is '+formatnumber(tracking_data_170h[catalogID][i+1][3],1)+' km outside Clarke belt'
   else tooltiptext2='Satellite is '+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][3]),1)+' km closer to Earth';


		if (lonminusplus>0){

		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
			else
			{
		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
data.addRow();
currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

formattedHourMinute='';

if (annotation=='true') {
if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()<10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString()
  else if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()>=10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
    else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()>=10))  formattedHourMinute=calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
      else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()<10)) formattedHourMinute=calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString();
}


data.setCell((currentrow-1),0,1*hourangle          ); // set first cell with new lon
data.setCell((currentrow-1),(currentcolumn-4), 1*declination);
data.setCell((currentrow-1),(currentcolumn-3), formattedHourMinute);
data.setCell((currentrow-1),(currentcolumn-2), calculatedtime.toDateString()+' '+calculatedtime.toTimeString());
data.setCell((currentrow-1),(currentcolumn-1), tooltiptext);

}  // end if (elevation>0) {

}  // end for

}  // end if exist


return(data);
// add column + annotation,annotationText and tooltip





}   // END



function addserie_geoarc_sathadecl(data){



var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i,elevation,azimuth,hourangle,declination
var currentcolumn,currentrow
var formattedHourMinute
var tleepoch=new Date();
var epochdateprintable
var t_print,temptext
//alert('Row:'+currentrow+' Column:'+currentcolumn);

currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();



//set cell

// setCell(rowIndex, columnIndex [, value [, formattedValue [, properties]]])






data.addColumn('number', ''); // Implicit domain label col.
data.addColumn({type:'string', role:'annotation'}); // annotation role col.
data.addColumn({type:'string', role:'annotationText'}); // annotationText col.
data.addColumn({type:'string', role:'tooltip'}); // annotationText col.

currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

//alert('Row:'+currentrow+' Column:'+currentcolumn);



for (i=0;i<360;i++){



declination=PrintDeclination(i,0,42164.14);
hourangle=GetHourAngle(i,0,42164.14);

//if ((hourangle<90) || (hourangle>270)) autoinvert=-1 
//   else autoinvert=1;

autoinvert=1;


elevation=PrintElevation(i,0,42164.14);
//azimuth=PrintAzimuth(i,0,42164.14);

if (elevation>0) {


data.addRow();
currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

formattedHourMinute='';



data.setCell((currentrow-1),0,1*hourangle          ); // set first cell with new lon
data.setCell((currentrow-1),(currentcolumn-4), 1*declination);
data.setCell((currentrow-1),(currentcolumn-3), '');
data.setCell((currentrow-1),(currentcolumn-2), '');
data.setCell((currentrow-1),(currentcolumn-1), '');

}  // end if (elevation>0) {

}  // end for




return(data);
// add column + annotation,annotationText and tooltip





}   // END




function initdraw_satskew(catalogID,hours,annotation,starthour){





var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i
var formattedHourMinute
var tleepoch=new Date();
var epochdateprintable,elevation,azimuth,declination,hourangle,skew
var temptext
var t_print;//=new Array();



var last_updatetime=new Date(tracking_data_update_date);

document.getElementById('update_date_info').innerHTML='Tracking data updated at '+last_updatetime.toUTCString()+' Local Time:'+last_updatetime.toString();

//xaxislabelchart1_2,yaxislabelchart1_2,titlechart1_2

yaxislabelchart1_2='Satellite Skew';
xaxislabelchart1_2='Time offset [hours]';
//titlechart1_2='Latitude vs Longitude motion based on latest two line elements (TLE source CELESTRAK). Updated: '+last_updatetime.toUTCString();
titlechart1_2='Skew vs Time offset based on latest two line elements (TLE source CELESTRAK). Updated: '+last_updatetime.toUTCString();




if (tracking_data_170h[catalogID]!=undefined)
{


tleepoch=new Date(tracking_data_170h[catalogID][0][3]);

epochdateprintable=tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';
temptext=tracking_data_170h[catalogID][0][2];
t_print=temptext.split('T=');
epochdateprintable=' T='+t_print[t_print.length-1]+' [days] ';//tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';


tempdata.addColumn('number', 'Skew'); // Implicit domain label col.
tempdata.addColumn('number', tracking_data_170h[catalogID][0][1]+epochdateprintable); // Implicit series 1 data col.
tempdata.addColumn({type:'string', role:'annotation'}); // annotation role col.
tempdata.addColumn({type:'string', role:'annotationText'}); // annotationText col.
tempdata.addColumn({type:'string', role:'tooltip'}); // annotationText col.











for (i=starthour;i<hours;i++){

tmptime_ms=new Date(tracking_data_170h[catalogID][0][0]);
tmptime_ms2=1*tmptime_ms+i*60*60*1000;
calculatedtime=new Date(tmptime_ms2);


if (tracking_data_170h[catalogID][i+1][0]>180) lonminusplus=tracking_data_170h[catalogID][i+1][0]-360
  else lonminusplus=tracking_data_170h[catalogID][i+1][0];


if (lonminusplus<0) eastwest='°West'
  else eastwest='°East';

//1*PrintElevation(tracking_data_170h[catalogID][i+1][0],0.00622778753330089,42161.9191759087)


elevation=PrintElevation(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
azimuth=PrintAzimuth(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
declination=PrintDeclination(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
hourangle=GetHourAngle(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
skew=GetSkewInclined(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);




//if ((azimuth<90) || (azimuth>270)) autoinvert=-1 
//   else autoinvert=1;

autoinvert=1;

if (tracking_data_170h[catalogID][i+1][3]>0) tooltiptext2='Satellite is '+formatnumber(tracking_data_170h[catalogID][i+1][3],1)+' km outside Clarke belt'
   else tooltiptext2='Satellite is '+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][3]),1)+' km closer to Earth';


		if (lonminusplus>0){
																																						
		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
			else
			{
		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}


formattedHourMinute='';
if (annotation=='true'){

if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()<10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString()
  else if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()>=10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
    else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()>=10))  formattedHourMinute=calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
      else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()<10)) formattedHourMinute=calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString();

}

if (elevation>0) tempdata.addRows([[i, 1*skew, formattedHourMinute,calculatedtime.toDateString()+' '+calculatedtime.toTimeString(),tooltiptext]]);


}

}


return(tempdata);


}


function addserie_satskew(data,catalogID,hours,annotation,starthour){



var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i,elevation,azimuth,declination,hourangle
var currentcolumn,currentrow
var formattedHourMinute
var tleepoch=new Date();
var epochdateprintable,skew
var t_print,temptext
//alert('Row:'+currentrow+' Column:'+currentcolumn);

currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();



//set cell

// setCell(rowIndex, columnIndex [, value [, formattedValue [, properties]]])


if (tracking_data_170h[catalogID]!=undefined)
{



tleepoch=new Date(tracking_data_170h[catalogID][0][3]);

epochdateprintable=tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';
temptext=tracking_data_170h[catalogID][0][2];
t_print=temptext.split('T=');
epochdateprintable=' T='+t_print[t_print.length-1]+' [days] ';//tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';




data.addColumn('number', tracking_data_170h[catalogID][0][1]+epochdateprintable); // Implicit domain label col.
data.addColumn({type:'string', role:'annotation'}); // annotation role col.
data.addColumn({type:'string', role:'annotationText'}); // annotationText col.
data.addColumn({type:'string', role:'tooltip'}); // annotationText col.





currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

//alert('Row:'+currentrow+' Column:'+currentcolumn);



for (i=starthour;i<hours;i++){
tmptime_ms=new Date(tracking_data_170h[catalogID][0][0]);
tmptime_ms2=1*tmptime_ms+i*60*60*1000;
calculatedtime=new Date(tmptime_ms2);


if (tracking_data_170h[catalogID][i+1][0]>180) lonminusplus=tracking_data_170h[catalogID][i+1][0]-360
  else lonminusplus=tracking_data_170h[catalogID][i+1][0];


elevation=PrintElevation(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
azimuth=PrintAzimuth(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
declination=PrintDeclination(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
hourangle=GetHourAngle(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
skew=GetSkewInclined(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);   //GetSkew(tracking_data_170h[catalogID][i+1][0]);


if (elevation>0)  {

//if ((azimuth<90) || (azimuth>270)) 
    autoinvert=1; 
   //else autoinvert=1;

if (lonminusplus<0) eastwest='°West'
  else eastwest='°East';



if (tracking_data_170h[catalogID][i+1][3]>0) tooltiptext2='Satellite is '+formatnumber(tracking_data_170h[catalogID][i+1][3],1)+' km outside Clarke belt'
   else tooltiptext2='Satellite is '+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][3]),1)+' km closer to Earth';


		if (lonminusplus>0){

		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
			else
			{
		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
data.addRow();
currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

formattedHourMinute='';

if (annotation=='true') {
if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()<10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString()
  else if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()>=10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
    else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()>=10))  formattedHourMinute=calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
      else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()<10)) formattedHourMinute=calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString();
}


data.setCell((currentrow-1),0,i         ); // set first cell with new timeoffset
data.setCell((currentrow-1),(currentcolumn-4), 1*skew);
data.setCell((currentrow-1),(currentcolumn-3), formattedHourMinute);
data.setCell((currentrow-1),(currentcolumn-2), calculatedtime.toDateString()+' '+calculatedtime.toTimeString());
data.setCell((currentrow-1),(currentcolumn-1), tooltiptext);

/*
data.setCell((currentrow-1),0,i          ); // set first cell with new lon
data.setCell((currentrow-1),(currentcolumn-4), tracking_data_170h[catalogID][i+1][3]);
data.setCell((currentrow-1),(currentcolumn-3), formattedHourMinute);
data.setCell((currentrow-1),(currentcolumn-2), calculatedtime.toDateString()+' '+calculatedtime.toTimeString());
data.setCell((currentrow-1),(currentcolumn-1), tooltiptext);

*/



}  // end for

}  // end if exist

} // if (elevation>0) 
return(data);
// add column + annotation,annotationText and tooltip





}   // END




function add_geoarc_satskew(data){



var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i,elevation,azimuth,declination,hourangle
var currentcolumn,currentrow
var formattedHourMinute
var tleepoch=new Date();
var epochdateprintable,skew
var t_print,temptext
//alert('Row:'+currentrow+' Column:'+currentcolumn);

currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

data.addColumn('number', ''); // Implicit domain label col.
data.addColumn({type:'string', role:'annotation'}); // annotation role col.
data.addColumn({type:'string', role:'annotationText'}); // annotationText col.
data.addColumn({type:'string', role:'tooltip'}); // annotationText col.





currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

//alert('Row:'+currentrow+' Column:'+currentcolumn);



for (i=0;i<360;i++){


elevation=PrintElevation(i,0,42164.14);


skew=GetSkewInclined(i,0,42164.14);   //GetSkew(tracking_data_170h[catalogID][i+1][0]);


if (elevation>0)  {


data.addRow();
currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();






data.setCell((currentrow-1),0,i         ); // set first cell with new timeoffset
data.setCell((currentrow-1),(currentcolumn-4), 1*skew);
data.setCell((currentrow-1),(currentcolumn-3), '');
data.setCell((currentrow-1),(currentcolumn-2), '');
data.setCell((currentrow-1),(currentcolumn-1), '');




}  // end for



} // if (elevation>0) 
return(data);
// add column + annotation,annotationText and tooltip





}   // END



function initdraw_satazel(catalogID,hours,annotation,starthour){





var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i
var formattedHourMinute
var tleepoch=new Date();
var epochdateprintable,elevation,azimuth,declination,hourangle,skew
var temptext
var t_print;//=new Array();



var last_updatetime=new Date(tracking_data_update_date);

document.getElementById('update_date_info').innerHTML='Tracking data updated at '+last_updatetime.toUTCString()+' Local Time:'+last_updatetime.toString();

//xaxislabelchart1_2,yaxislabelchart1_2,titlechart1_2

yaxislabelchart1_2='Satellite Elevation';
xaxislabelchart1_2='Satellite Azimuth';
//titlechart1_2='Latitude vs Longitude motion based on latest two line elements (TLE source CELESTRAK). Updated: '+last_updatetime.toUTCString();
titlechart1_2='Elevation vs Azimuth motion based on latest two line elements (TLE source CELESTRAK). Updated: '+last_updatetime.toUTCString();




if (tracking_data_170h[catalogID]!=undefined)
{


tleepoch=new Date(tracking_data_170h[catalogID][0][3]);

epochdateprintable=tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';
temptext=tracking_data_170h[catalogID][0][2];
t_print=temptext.split('T=');
epochdateprintable=' T='+t_print[t_print.length-1]+' [days] ';//tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';


tempdata.addColumn('number', 'Azimuth'); // Implicit domain label col.
tempdata.addColumn('number', tracking_data_170h[catalogID][0][1]+epochdateprintable); // Implicit series 1 data col.
tempdata.addColumn({type:'string', role:'annotation'}); // annotation role col.
tempdata.addColumn({type:'string', role:'annotationText'}); // annotationText col.
tempdata.addColumn({type:'string', role:'tooltip'}); // annotationText col.






for (i=starthour;i<hours;i++){

tmptime_ms=new Date(tracking_data_170h[catalogID][0][0]);
tmptime_ms2=1*tmptime_ms+i*60*60*1000;
calculatedtime=new Date(tmptime_ms2);


if (tracking_data_170h[catalogID][i+1][0]>180) lonminusplus=tracking_data_170h[catalogID][i+1][0]-360
  else lonminusplus=tracking_data_170h[catalogID][i+1][0];


if (lonminusplus<0) eastwest='°West'
  else eastwest='°East';

//1*PrintElevation(tracking_data_170h[catalogID][i+1][0],0.00622778753330089,42161.9191759087)


elevation=PrintElevation(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
azimuth=PrintAzimuth(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
declination=PrintDeclination(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
hourangle=GetHourAngle(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
skew=GetSkewInclined(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14); // GetSkew(tracking_data_170h[catalogID][i+1][0]);

//if ((azimuth<90) || (azimuth>270)) autoinvert=-1 
//   else autoinvert=1;

autoinvert=1;

if (tracking_data_170h[catalogID][i+1][3]>0) tooltiptext2='Satellite is '+formatnumber(tracking_data_170h[catalogID][i+1][3],1)+' km outside Clarke belt'
   else tooltiptext2='Satellite is '+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][3]),1)+' km closer to Earth';


		if (lonminusplus>0){
																																						
		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+Math.abs(tracking_data_170h[catalogID][i+1][1])+' °S'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
			else
			{
		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\nSatellite Hourangle:'+formatnumber(hourangle,3)+' °E\r\nSatellite Declination:'+formatnumber(declination,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}


formattedHourMinute='';
if (annotation=='true'){

if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()<10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString()
  else if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()>=10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
    else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()>=10))  formattedHourMinute=calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
      else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()<10)) formattedHourMinute=calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString();

}

tempdata.addRows([[1*azimuth, 1*elevation, formattedHourMinute,calculatedtime.toDateString()+' '+calculatedtime.toTimeString(),tooltiptext]]);


}

}


return(tempdata);


}




function GEOarc_satazel(){





var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i
var formattedHourMinute
var tleepoch=new Date();
var epochdateprintable,elevation,azimuth,declination,hourangle,skew
var temptext
var t_print;//=new Array();



var last_updatetime=new Date(tracking_data_update_date);

document.getElementById('update_date_info').innerHTML='Tracking data updated at '+last_updatetime.toUTCString()+' Local Time:'+last_updatetime.toString();

//xaxislabelchart1_2,yaxislabelchart1_2,titlechart1_2

yaxislabelchart1_2='Satellite Elevation';
xaxislabelchart1_2='Satellite Azimuth';
//titlechart1_2='Latitude vs Longitude motion based on latest two line elements (TLE source CELESTRAK). Updated: '+last_updatetime.toUTCString();
titlechart1_2='Elevation vs Azimuth motion based on latest two line elements (TLE source CELESTRAK). Updated: '+last_updatetime.toUTCString();




if (tracking_data_170h[catalogID]!=undefined)
{





tempdata.addColumn('number', 'Azimuth'); // Implicit domain label col.
tempdata.addColumn('number', ''); // Implicit series 1 data col.
tempdata.addColumn({type:'string', role:'annotation'}); // annotation role col.
tempdata.addColumn({type:'string', role:'annotationText'}); // annotationText col.
tempdata.addColumn({type:'string', role:'tooltip'}); // annotationText col.






for (i=0;i<360;i++){







//1*PrintElevation(tracking_data_170h[catalogID][i+1][0],0.00622778753330089,42161.9191759087)


elevation=PrintElevation(i,0,42164.14);
azimuth=PrintAzimuth(i,0,42164.14);

//if ((azimuth<90) || (azimuth>270)) autoinvert=-1 
//   else autoinvert=1;

autoinvert=1;



if (elevation>0) tempdata.addRows([[1*azimuth, 1*elevation, '','','']]);


}

}


return(tempdata);


}


function addserie_satazel(data,catalogID,hours,annotation,starthour){



var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i,elevation,azimuth,declination,hourangle
var currentcolumn,currentrow
var formattedHourMinute
var tleepoch=new Date();
var epochdateprintable,skew
var t_print,temptext
//alert('Row:'+currentrow+' Column:'+currentcolumn);

currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();



//set cell

// setCell(rowIndex, columnIndex [, value [, formattedValue [, properties]]])


if (tracking_data_170h[catalogID]!=undefined)
{



tleepoch=new Date(tracking_data_170h[catalogID][0][3]);

epochdateprintable=tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';
temptext=tracking_data_170h[catalogID][0][2];
t_print=temptext.split('T=');
epochdateprintable=' T='+t_print[t_print.length-1]+' [days] ';//tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';


data.addColumn('number', tracking_data_170h[catalogID][0][1]+epochdateprintable); // Implicit domain label col.
data.addColumn({type:'string', role:'annotation'}); // annotation role col.
data.addColumn({type:'string', role:'annotationText'}); // annotationText col.
data.addColumn({type:'string', role:'tooltip'}); // annotationText col.

currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

//alert('Row:'+currentrow+' Column:'+currentcolumn);



for (i=starthour;i<hours;i++){
tmptime_ms=new Date(tracking_data_170h[catalogID][0][0]);
tmptime_ms2=1*tmptime_ms+i*60*60*1000;
calculatedtime=new Date(tmptime_ms2);


if (tracking_data_170h[catalogID][i+1][0]>180) lonminusplus=tracking_data_170h[catalogID][i+1][0]-360
  else lonminusplus=tracking_data_170h[catalogID][i+1][0];


elevation=PrintElevation(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
azimuth=PrintAzimuth(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
declination=PrintDeclination(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
hourangle=GetHourAngle(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
skew=GetSkewInclined(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);// GetSkew(tracking_data_170h[catalogID][i+1][0]);




//if ((azimuth<90) || (azimuth>270)) 
    autoinvert=1; 
   //else autoinvert=1;

if (lonminusplus<0) eastwest='°West'
  else eastwest='°East';



if (tracking_data_170h[catalogID][i+1][3]>0) tooltiptext2='Satellite is '+formatnumber(tracking_data_170h[catalogID][i+1][3],1)+' km outside Clarke belt'
   else tooltiptext2='Satellite is '+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][3]),1)+' km closer to Earth';


		if (lonminusplus>0){

		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
			else
			{
		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\nSatellite Azimuth:'+formatnumber(azimuth,3)+' °E\r\nSatellite Elevation:'+formatnumber(elevation,3)+' °'+'\r\nSatellite Skew:'+formatnumber(skew,3)+' °'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
data.addRow();
currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

formattedHourMinute='';

if (annotation=='true') {
if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()<10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString()
  else if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()>=10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
    else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()>=10))  formattedHourMinute=calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
      else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()<10)) formattedHourMinute=calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString();
}


data.setCell((currentrow-1),0,1*azimuth          ); // set first cell with new lon
data.setCell((currentrow-1),(currentcolumn-4), 1*elevation);
data.setCell((currentrow-1),(currentcolumn-3), formattedHourMinute);
data.setCell((currentrow-1),(currentcolumn-2), calculatedtime.toDateString()+' '+calculatedtime.toTimeString());
data.setCell((currentrow-1),(currentcolumn-1), tooltiptext);



}  // end for



}  // end if exist



return(data);
// add column + annotation,annotationText and tooltip





}   // END





function add_GEOArc_satazel(data){



var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i,elevation,azimuth,declination,hourangle
var currentcolumn,currentrow
var formattedHourMinute
var tleepoch=new Date();
var epochdateprintable,skew
var t_print,temptext
//alert('Row:'+currentrow+' Column:'+currentcolumn);

currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();



//set cell

// setCell(rowIndex, columnIndex [, value [, formattedValue [, properties]]])








data.addColumn('number', 'GEO arc'); // Implicit domain label col.
data.addColumn({type:'string', role:'annotation'}); // annotation role col.
data.addColumn({type:'string', role:'annotationText'}); // annotationText col.
data.addColumn({type:'string', role:'tooltip'}); // annotationText col.

currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

//alert('Row:'+currentrow+' Column:'+currentcolumn);



for (i=0;i<360;i++){



elevation=PrintElevation(i,0,42164.14);
azimuth=PrintAzimuth(i,0,42164.14);
//declination=PrintDeclination(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
//hourangle=GetHourAngle(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);
//skew=GetSkewInclined(tracking_data_170h[catalogID][i+1][0],tracking_data_170h[catalogID][i+1][1],tracking_data_170h[catalogID][i+1][2]+6378.14);// GetSkew(tracking_data_170h[catalogID][i+1][0]);


if (elevation>0) {

data.addRow();
currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();




data.setCell((currentrow-1),0,1*azimuth          ); // set first cell with new lon
data.setCell((currentrow-1),(currentcolumn-4), 1*elevation);
data.setCell((currentrow-1),(currentcolumn-3), '');
data.setCell((currentrow-1),(currentcolumn-2), '');
data.setCell((currentrow-1),(currentcolumn-1), '');

}

}  // end for







return(data);
// add column + annotation,annotationText and tooltip





}   // END



function initdraw_satlonlat(catalogID,hours,annotation,starthour){





var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i
var formattedHourMinute
var tleepoch=new Date();
var epochdateprintable
var temptext
var t_print;//=new Array();



var last_updatetime=new Date(tracking_data_update_date);

document.getElementById('update_date_info').innerHTML='Tracking data updated at '+last_updatetime.toUTCString()+' Local Time:'+last_updatetime.toString();

//xaxislabelchart1_2,yaxislabelchart1_2,titlechart1_2

yaxislabelchart1_2='Satellite Latitude';
xaxislabelchart1_2='Satellite Longitude';  // endret fra Satellite Elevation til Satellite Longitude 4 oct 2013
titlechart1_2='Latitude vs Longitude motion based on latest two line elements (TLE source CELESTRAK). Updated: '+last_updatetime.toUTCString();
//titlechart1_2='Elevation vs Azimuth motion based on latest two line elements (TLE source CELESTRAK). Updated: '+last_updatetime.toUTCString();


if (tracking_data_170h[catalogID]!=undefined)
{


tleepoch=new Date(tracking_data_170h[catalogID][0][3]);

epochdateprintable=tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';
temptext=tracking_data_170h[catalogID][0][2];
t_print=temptext.split('T=');
epochdateprintable=' T='+t_print[t_print.length-1]+' [days] ';//tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';


tempdata.addColumn('number', 'Longitude'); // Implicit domain label col.
tempdata.addColumn('number', tracking_data_170h[catalogID][0][1]+epochdateprintable); // Implicit series 1 data col.
tempdata.addColumn({type:'string', role:'annotation'}); // annotation role col.
tempdata.addColumn({type:'string', role:'annotationText'}); // annotationText col.
tempdata.addColumn({type:'string', role:'tooltip'}); // annotationText col.






for (i=starthour;i<hours;i++){

tmptime_ms=new Date(tracking_data_170h[catalogID][0][0]);
tmptime_ms2=1*tmptime_ms+i*60*60*1000;
calculatedtime=new Date(tmptime_ms2);


if (tracking_data_170h[catalogID][i+1][0]>180) lonminusplus=tracking_data_170h[catalogID][i+1][0]-360
  else lonminusplus=tracking_data_170h[catalogID][i+1][0];


if (lonminusplus<0) eastwest='°West'
  else eastwest='°East';

if (lonminusplus<0) autoinvert=-1 
   else autoinvert=-1;




if (tracking_data_170h[catalogID][i+1][3]>0) tooltiptext2='Satellite is '+formatnumber(tracking_data_170h[catalogID][i+1][3],1)+' km outside Clarke belt'
   else tooltiptext2='Satellite is '+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][3]),1)+' km closer to Earth';


		if (lonminusplus>0){

		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
			else
			{
		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}


formattedHourMinute='';
if (annotation=='true'){

if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()<10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString()
  else if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()>=10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
    else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()>=10))  formattedHourMinute=calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
      else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()<10)) formattedHourMinute=calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString();

}

tempdata.addRows([[1*formatnumber(lonminusplus,6), tracking_data_170h[catalogID][i+1][1], formattedHourMinute,calculatedtime.toDateString()+' '+calculatedtime.toTimeString(),tooltiptext]]);


}

}


return(tempdata);


}








function addserie_satlonlat(data,catalogID,hours,annotation,starthour){



var tmptime_ms,tmptime_ms2

var tempdata=new google.visualization.DataTable();
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,i
var currentcolumn,currentrow
var formattedHourMinute
var tleepoch=new Date();
var epochdateprintable
var t_print,temptext
//alert('Row:'+currentrow+' Column:'+currentcolumn);

currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();



//set cell

// setCell(rowIndex, columnIndex [, value [, formattedValue [, properties]]])


if (tracking_data_170h[catalogID]!=undefined)
{



tleepoch=new Date(tracking_data_170h[catalogID][0][3]);

epochdateprintable=tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';
temptext=tracking_data_170h[catalogID][0][2];
t_print=temptext.split('T=');
epochdateprintable=' T='+t_print[t_print.length-1]+' [days] ';//tracking_data_170h[catalogID][0][2];//' Epoch:'+tleepoch.toISOString();//+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[catalogID][0][2]+' [days]<br>';


data.addColumn('number', tracking_data_170h[catalogID][0][1]+epochdateprintable); // Implicit domain label col.
data.addColumn({type:'string', role:'annotation'}); // annotation role col.
data.addColumn({type:'string', role:'annotationText'}); // annotationText col.
data.addColumn({type:'string', role:'tooltip'}); // annotationText col.

currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

//alert('Row:'+currentrow+' Column:'+currentcolumn);



for (i=starthour;i<hours;i++){
tmptime_ms=new Date(tracking_data_170h[catalogID][0][0]);
tmptime_ms2=1*tmptime_ms+i*60*60*1000;
calculatedtime=new Date(tmptime_ms2);


if (tracking_data_170h[catalogID][i+1][0]>180) lonminusplus=tracking_data_170h[catalogID][i+1][0]-360
  else lonminusplus=tracking_data_170h[catalogID][i+1][0];

if (lonminusplus<0) autoinvert=-1 
   else autoinvert=-1;



if (lonminusplus<0) eastwest='°West'
  else eastwest='°East';



if (tracking_data_170h[catalogID][i+1][3]>0) tooltiptext2='Satellite is '+formatnumber(tracking_data_170h[catalogID][i+1][3],1)+' km outside Clarke belt'
   else tooltiptext2='Satellite is '+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][3]),1)+' km closer to Earth';


		if (lonminusplus>0){

		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °E\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
			else
			{
		if (tracking_data_170h[catalogID][i+1][1]>0) tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °N'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i
 		else tooltiptext=tracking_data_170h[catalogID][0][1]+'\r\nSatellite Longitude:'+formatnumber(Math.abs(lonminusplus),3)+' °W\nSatellite Latitude:'+formatnumber(Math.abs(tracking_data_170h[catalogID][i+1][1]),3)+' °S'+'\r\n'+tooltiptext2+'\r\n'+calculatedtime.toUTCString()+'\r\nLocal Time:'+calculatedtime.toString()+'\r\nT+'+i;

			}
data.addRow();
currentrow=data.getNumberOfRows(); 
currentcolumn=data.getNumberOfColumns();

formattedHourMinute='';

if (annotation=='true') {
if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()<10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString()
  else if ((calculatedtime.getHours()<10) && (calculatedtime.getMinutes()>=10)) formattedHourMinute='0'+calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
    else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()>=10))  formattedHourMinute=calculatedtime.getHours().toString()+calculatedtime.getMinutes().toString()
      else if ((calculatedtime.getHours()>=10) && (calculatedtime.getMinutes()<10)) formattedHourMinute=calculatedtime.getHours().toString()+'0'+calculatedtime.getMinutes().toString();
}


data.setCell((currentrow-1),0,1*formatnumber(lonminusplus,6)          ); // set first cell with new lon
data.setCell((currentrow-1),(currentcolumn-4), tracking_data_170h[catalogID][i+1][1]);
data.setCell((currentrow-1),(currentcolumn-3), formattedHourMinute);
data.setCell((currentrow-1),(currentcolumn-2), calculatedtime.toDateString()+' '+calculatedtime.toTimeString());
data.setCell((currentrow-1),(currentcolumn-1), tooltiptext);



}  // end for

}  // end if exist


return(data);
// add column + annotation,annotationText and tooltip





}   // END





function drawVisualization(satcatidarray,first_plotspan,second_plotspan,third_parameter,xaxismirror,start1hour,start2hour)
 {


var satcatid,satcatid2,satcatid3,tmptime_ms,tmptime_ms2



var data = [];

//var lonlatdata=new Array();

var lonlatdatatable=new google.visualization.DataTable();

var lonlatdata170h=new google.visualization.DataTable();
var azeldata=new google.visualization.DataTable();
var ha_decl_data=new google.visualization.DataTable();
var geodist=new google.visualization.DataTable();
var geodist170h=new google.visualization.DataTable();

var data2 = [];
var data3 = [];
var datarows= [];
var datarows2= [];
var datarows3= [];
var calculatedtime=new Date();
var tooltiptext,tooltiptext2
var lonminusplus,eastwest,charttitle,pointsize,satcatarraylength,i



//alert(1);

satcatid=38778; // ASTRA 2F



satcatid2=37775;  // ASTRA 1N
//satcatid=25358; // THOR3
//satcatid=26766;//26477; // ariane deb
//satcatid=32487;// THOR 5




// THOR 5 32487
// THOR 6  36033
// INTELSAT 1002 28358




//satcatidarray=new Array(38778,37775,26494,25462,0);
//satcatidarray=new Array(33207,27426,28935);

//satcatidarray=new Array(38778,0);
//satcatidarray=new Array(32487,36033,28358);//,36033,28358,0);

//satcatidarray=new Array(26724,0);
 	








//alert(xaxismirror);

// invert axis by -1

satcatarraylength=satcatidarray.length;

//alert(satcatidarray+' '+satcatarraylength);


document.getElementById('update_info').innerHTML='';


for (i=0;i<satcatarraylength;i++){

if ((satcatidarray[i]!=0)&& (!isNaN(satcatidarray[i]) )   ){

if (i==0) { 

           			if (third_parameter==0) {
          			lonlatdata=initdraw_satlonlat(satcatidarray[i],first_plotspan,'true',start1hour);
	  			lonlatdata170h=initdraw_satlonlat(satcatidarray[i],second_plotspan,'false',start2hour); 

				}
			        else if (third_parameter==1)
    				{
          			lonlatdata=initdraw_satazel(satcatidarray[i],first_plotspan,'true',start1hour);
				//lonlatdata=GEOarc_satazel();
				
 
	  			lonlatdata170h=initdraw_satazel(satcatidarray[i],second_plotspan,'false',start2hour); 
				}
			        else if (third_parameter==2)
    				{
          			lonlatdata=initdraw_sathadecl(satcatidarray[i],first_plotspan,'true',start1hour);
	  			lonlatdata170h=initdraw_sathadecl(satcatidarray[i],second_plotspan,'false',start2hour); 
				}

  				else if (third_parameter==3)
    				{
          			lonlatdata=initdraw_satskew(satcatidarray[i],first_plotspan,'true',start1hour);
	  			lonlatdata170h=initdraw_satskew(satcatidarray[i],second_plotspan,'false',start2hour); 
				}



          geodist=initdraw_geooffset(satcatidarray[i],first_plotspan,'true',start1hour); 
          geodist170h=initdraw_geooffset(satcatidarray[i],second_plotspan,'false',start2hour); 
	
	calculatedtime=new Date(tracking_data_170h[satcatidarray[i]][0][3]);
	document.getElementById('update_info').innerHTML=document.getElementById('update_info').innerHTML+tracking_data_170h[satcatidarray[i]][0][1]+' TLE Epoch date&time: '+calculatedtime.toUTCString()+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[satcatidarray[i]][0][2]+' [days]<br>';



          }
	else 
	{
           			if (third_parameter==0) {
				lonlatdata170h=addserie_satlonlat(lonlatdata170h,satcatidarray[i],second_plotspan,'false',start1hour);
				lonlatdata=addserie_satlonlat(lonlatdata,satcatidarray[i],first_plotspan,'true',start2hour,start2hour);
				}
			        else if (third_parameter==1)
    				{

				lonlatdata170h=addserie_satazel(lonlatdata170h,satcatidarray[i],second_plotspan,'false',start1hour);
				lonlatdata=addserie_satazel(lonlatdata,satcatidarray[i],first_plotspan,'true',start2hour);

				}
			        else if (third_parameter==2)
    				{

				lonlatdata170h=addserie_sathadecl(lonlatdata170h,satcatidarray[i],second_plotspan,'false',start1hour);
				lonlatdata=addserie_sathadecl(lonlatdata,satcatidarray[i],first_plotspan,'true',start2hour);

				}
  				else if (third_parameter==3)
    				{
          			lonlatdata=addserie_satskew(lonlatdata,satcatidarray[i],first_plotspan,'true',start1hour);
	  			lonlatdata170h=addserie_satskew(lonlatdata170h,satcatidarray[i],second_plotspan,'false',start2hour); 
				}
				geodist=addserie_geooffset(geodist,satcatidarray[i],first_plotspan,'true',start1hour);
				geodist170h=addserie_geooffset(geodist170h,satcatidarray[i],second_plotspan,'false',start2hour);

	        		calculatedtime=new Date(tracking_data_170h[satcatidarray[i]][0][3]);
				document.getElementById('update_info').innerHTML=document.getElementById('update_info').innerHTML+tracking_data_170h[satcatidarray[i]][0][1]+' TLE Epoch date&time: '+calculatedtime.toUTCString()+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[satcatidarray[i]][0][2]+' [days]<br>';
	}

}

//alert(lonlatdata);


			      if ((third_parameter==1)&&(satcatidarray[i]==0)&& (xaxismirror==2))


    				{     

				lonlatdata=add_GEOArc_satazel(lonlatdata);
				lonlatdata170h=add_GEOArc_satazel(lonlatdata170h);
				}
			    //  if ((third_parameter==3)&&(satcatidarray[i]==0)&& (xaxismirror==2))
    			//	{          			
			//	lonlatdata=add_geoarc_satskew(lonlatdata);
			//	lonlatdata170h=add_geoarc_satskew(lonlatdata170h);
			//	}
			
			
			      if ((third_parameter==2)&&(satcatidarray[i]==0)&& (xaxismirror==2))

    				{
				lonlatdata=addserie_geoarc_sathadecl(lonlatdata);
				lonlatdata170h=addserie_geoarc_sathadecl(lonlatdata170h);
   			                                      }

          			

				}



if (xaxismirror==0) xaxismirror=1
  else if (xaxismirror=='undefined') xaxismirror=1
     else if (xaxismirror==-1) xaxismirror=-1
       else if (xaxismirror==2) xaxismirror=1;


//alert(first_plotspan+' '+second_plotspan);












pointsize=4;

//alert(1);




var last_updatetime=new Date(tracking_data_update_date);
//alert(last_updatetime.toString());

document.getElementById("update_date_info").innerHTML='Tracking data updated at '+last_updatetime.toUTCString()+' Local Time:'+last_updatetime.toString();

/*

calculatedtime=new Date(tracking_data_170h[38778][0][3]);

document.getElementById('update_info').innerHTML=document.getElementById('update_info').innerHTML+tracking_data_170h[38778][0][1]+' TLE Epoch date&time: '+calculatedtime.toUTCString()+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[38778][0][2]+' [days]<br>';

calculatedtime=new Date(tracking_data_170h[37775][0][3]);
document.getElementById('update_info').innerHTML=document.getElementById('update_info').innerHTML+tracking_data_170h[37775][0][1]+' TLE Epoch date&time: '+calculatedtime.toUTCString()+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[37775][0][2]+' [days]<br>';

calculatedtime=new Date(tracking_data_170h[26494][0][3]);
document.getElementById('update_info').innerHTML=document.getElementById('update_info').innerHTML+tracking_data_170h[26494][0][1]+' TLE Epoch date&time: '+calculatedtime.toUTCString()+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[26494][0][2]+' [days]<br>';

calculatedtime=new Date(tracking_data_170h[25462][0][3]);
document.getElementById('update_info').innerHTML=document.getElementById('update_info').innerHTML+tracking_data_170h[25462][0][1]+' TLE Epoch date&time: '+calculatedtime.toUTCString()+' Local Time:'+calculatedtime.toString()+' Time since epoch: '+tracking_data_170h[25462][0][2]+' [days]<br>';

*/

//alert(tracking_data_170h[12309][0][0]);


// xaxismirror=1  = normal, -1 inverter
// autoinvert=-1 , inverter,  +1 normal 

/*
if ((autoinvert==-1) && (xaxismirror==-1) && (third_parameter==0) ) xaxismirror=-1  // no invert
    else if ((autoinvert==-1) && (xaxismirror==1) && (third_parameter==0) )  xaxismirror=1
       else if ((autoinvert==1) && (xaxismirror==-1) && (third_parameter==0) )  xaxismirror=1
             else if ((autoinvert==1) && (xaxismirror==1) && (third_parameter==0) )  xaxismirror=-1
              else if ((autoinvert==-1) && (xaxismirror==-1) && ( (third_parameter==1) || (third_parameter==2)   )   ) xaxismirror=-1
                    else if ((autoinvert==-1) && (xaxismirror==1) && ( (third_parameter==1) || (third_parameter==2)   ) )  xaxismirror=1;
                        else if ((autoinvert==-1) && (xaxismirror==1) && ( (third_parameter==1) || (third_parameter==2)   ) )  xaxismirror=1;
                             else if ((autoinvert==1) && (xaxismirror==1) && ( (third_parameter==1) || (third_parameter==2)   ) )  xaxismirror=-1;
*/

//autoinvert=autoinvert*xaxismirror;

//alert('autoinv:'+autoinvert+' Xaxismirror '+xaxismirror); 




chart1=  new google.visualization.LineChart(document.getElementById('chart_div'));//
chart1.draw(lonlatdata, {curveType: "none",
		 // isHtml:true,
                  title:titlechart1_2,
                  fontSize:14,
                  pointSize:pointsize,
                //  width: 700, height: 400,
                 // vAxis: {gridlines: {color: '#333', count: 10}},
                 // hAxis: {gridlines: {color: '#333', count: 10}}//,
                   //  axisTitlesPosition:'in',
                  chartArea:{left:100,top:40,width:"75%",height:"85%"},
                     //hAxis:{textPosition:'in'},
 			width: 1300,
    			height:500,
                        interpolateNulls:true,
                        // legend:{position:'top'},
			
    			 vAxis: {gridlines: {color: '#333', count: 10},title: yaxislabelchart1_2,viewWindowMode:'maximized'},
				hAxis: {gridlines: {color: '#333', count: 10},title: xaxislabelchart1_2,direction:(xaxismirror*autoinvert),viewWindowMode:'maximized'},
		       explorer: { 
            actions: ['dragToZoom', 'rightClickToReset'],
           // axis: 'horizontal',
            keepInBounds: true,
            maxZoomIn: 200.0},
    			seriesType: "line",
    			series: {0: {type: "line"}}
}       
                     
          );






//xaxislabelchart1_2,yaxislabelchart1_2,titlechart1_2

chart2=  new google.visualization.LineChart(document.getElementById('chart_div2')).draw(lonlatdata170h, {curveType: "none",
                  title:'170h '+titlechart1_2,
                  fontSize:14,
                  pointSize:pointsize,

                   //  axisTitlesPosition:'in',
                       chartArea:{left:100,top:40,width:"75%",height:"85%"},
                     //hAxis:{textPosition:'in'},
 			width: 1300,
    			height:500,
                        interpolateNulls:true,
                        // legend:{position:'top'},
                 

    			 vAxis: {gridlines: {color: '#333', count: 10},title: yaxislabelchart1_2,viewWindowMode:'maximized'},
				  hAxis: {gridlines: {color: '#333', count: 10},title: xaxislabelchart1_2,direction:(xaxismirror*autoinvert),viewWindowMode:'maximized'},
		       explorer: { 
            actions: ['dragToZoom', 'rightClickToReset'],
           // axis: 'horizontal',
            keepInBounds: true,
            maxZoomIn: 200.0},
    			seriesType: "line",
    			series: {0: {type: "line"}}
			}
          );

chart3=  new google.visualization.LineChart(document.getElementById('chart_div3')).draw(geodist, {curveType: "none",
                  title:'Distance from GEO [km] 24 hours based on latest two line elements (TLE source CELESTRAK). Updated: '+last_updatetime.toUTCString(),
                  fontSize:14,
                  pointSize:pointsize,
                //  width: 700, height: 400,
                 // vAxis: {gridlines: {color: '#333', count: 10}},
                 // hAxis: {gridlines: {color: '#333', count: 10}}//,
                   //  axisTitlesPosition:'in',
                      chartArea:{left:100,top:40,width:"75%",height:"85%"},
                     //hAxis:{textPosition:'in'},
 			width: 1300,
    			height:500,
                        interpolateNulls:true,
                        // legend:{position:'top'},                    
    			 vAxis: {gridlines: {color: '#333', count: 10},title: "Distance from GEO altitude [km]",viewWindowMode:'maximized'},
				  hAxis: {gridlines: {color: '#333', count: 10},title: "Time offset [hours]",viewWindowMode:'maximized'},
		       explorer: { 
            actions: ['dragToZoom', 'rightClickToReset'],
           // axis: 'horizontal',
            keepInBounds: true,
            maxZoomIn: 200.0},
    			seriesType: "line",
    			series: {0: {type: "line"}}
			}
          );


chart4=  new google.visualization.LineChart(document.getElementById('chart_div4')).draw(geodist170h, {curveType: "none",
                  title:'Distance from GEO [km] 170 hours based on latest two line elements (TLE source CELESTRAK). Updated: '+last_updatetime.toUTCString(),
                  fontSize:14,
                  pointSize:pointsize,
                //  width: 700, height: 400,
                 // vAxis: {gridlines: {color: '#333', count: 10}},
                 // hAxis: {gridlines: {color: '#333', count: 10}}//,
                   //  axisTitlesPosition:'in',
                      chartArea:{left:100,top:40,width:"75%",height:"85%"},
                     //hAxis:{textPosition:'in'},
 			width: 1300,
    			height:500,
                        interpolateNulls:true,
                        // legend:{position:'top'},                       
    			 vAxis: {gridlines: {color: '#333', count: 10},title: "Distance from GEO altitude [km]",viewWindowMode:'maximized'},
				 hAxis: {gridlines: {color: '#333', count: 10},title: "Time offset [hours]",viewWindowMode:'maximized'},
		       explorer: { 
            actions: ['dragToZoom', 'rightClickToReset'],
           // axis: 'horizontal',
            keepInBounds: true,
            maxZoomIn: 200.0},
     	
    			seriesType: "line",
    			series: {0: {type: "line"}}
			}
          );






}





   



/*



<script>
<!--
var data_update_date_time

data_update_date_time=tracking_data_update_date.tracking_data_170h[8747][0][1]
//document.write('Tracking data updated at '+tracking_data_update_date.tracking_data_170h[8747][0][1].toUTCString()+' Local Time:'+tracking_data_update_date.tracking_data_170h[8747][0][1].toString());

document.write('test');

// tracking_data_update_date.tracking_data_170h[8747][0][1]+' Epoch:'+


//   -->
</script>







chart4=  new google.visualization.LineChart(document.getElementById('chart_div4'));


chart4.draw(geodist170h, {curveType: "function",
                  title:'Distance from GEO [km] 24 hours based on latest two line elements (TLE source CELESTRAK) '+calculatedtime.toUTCString(),
                  pointSize:pointsize,
                  width: 700, height: 400,
                  vAxis: {gridlines: {color: 'red', count: 10},title: "Distance from nominal GEO altitude"},
                  hAxis: {gridlines: {color: 'red', count: 10},title: "T offset1234"},
    			seriesType: "line",
    			series: {0: {type: "line",color: 'blue'}}
                 
                       }
          );

chart4.draw(geodist, {curveType: "function",
                  title:'Distance from GEO [km] 24 hours',
                  pointSize:pointsize,
                  width: 700, height: 400,
                  vAxis: {gridlines: {color: 'red', count: 10},title: "Distance from nominal GEO altitude"},
                  hAxis: {gridlines: {color: 'red', count: 10},title: "T offset1234"},
    			seriesType: "line",
    			series: {0: {type: "line",color: 'red'}}
                 
                       }
          );

*/
  //google.maps.event.clearListeners(chart1, 'onmouseover');
  //google.maps.event.clearListeners(chart1, 'onmouseout');
 // google.visualization.events.addListener(chart1, 'onmouseover', chart1MouseOver);
 // google.visualization.events.addListener(chart1, 'onmouseover', alert(1));
 // google.visualization.events.addListener(chart1, 'onmouseout', chart1MouseOut);


//}
//else alert('Data for SatCatID '+satcatid+' is not available');  // if table entry exist





 
   


  function chart1MouseOver(e) {
    chart1.setSelection([e]);
  }

  function chart1MouseOut(e) {
    chart1.setSelection([{'row': null, 'column': null}]);
  }


function formatvalue(input, rsize) // Desimal avrunding
  {
   var invalid = "**************************";
   var temp,temp2
   var nines = "999999999999999999999999";
   var strin = "" + input;
   var fltin = parseFloat(strin);
   if (strin.length <= rsize) return strin;
   if (strin.indexOf("e") != -1 ||
       fltin > parseFloat(nines.substring(0,rsize)+".4"))
      return invalid.substring(0, rsize);
   var rounded = "" + (fltin + (fltin - parseFloat(strin.substring(0, rsize))));
   
   temp=rounded.substring(0, rsize);




   return(temp);
}



function formatnumber(num,places)
{
var strOP,i,decimals,newdecimals,integer,newstring,numcopy
var ss=new Array()
numcopy=num;
    var a = Math.pow(10,Math.abs(places) == places ? places : 2);
     strOP=String(Math.round(num * a) / a).replace(/^(\d)/," $1");
     if (num<0) strOP=" "+strOP;     // put " " on negative numbers
      //num=parseFloat(strOP);  

    ss = strOP.split(".");//  split string by .   what about zero..?
  if ((num!==0)&&(ss.length>1)) 
  {
   
     decimals=ss[1];
     integer=ss[0];

     if (decimals.length<places) //  check str length after . and add zeroes if decimals shorter than places
      {   
      var addzeroes="0";
       
          for (i = 0; i < (places-decimals.length-1); i++)
          {
          addzeroes+="0";
          }
                           //01
       strOP=integer+"."+decimals+addzeroes;
      }              
  }
  else  // num= integer
  {
  decimals="0";
  for (i = 0; i < places-1; i++) 
   {
   decimals+="0";
  
   }  
  strOP=numcopy+"."+decimals;  
  
  }

if (numcopy>=0) strOP=" "+strOP;



return(strOP)
}



//google.charts.load('current', {packages: ['corechart','table']});

//google.charts.setOnLoadCallback(drawChart);

//google.charts.load('current', {packages: ['table']});
//google.load("visualization", "1", {packages:["corechart","table"]});

//google.load("visualization", "1", {packages:["corechart"]});
//google.load("visualization", "1", {packages: ["table"]});