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sgp4
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feature/19
Daniel Warner 2011-04-01 12:03:13 +01:00
parent 4a7d07535e
commit 53aabaada7
1 changed files with 4 additions and 0 deletions
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SGDP4.cpp
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@ -311,6 +311,10 @@ void SGDP4::FindPositionSDP4(Eci& eci, double tsince) {
DeepSpacePeriodics(tsince, e, xincl, omega, xnode, xmam); DeepSpacePeriodics(tsince, e, xincl, omega, xnode, xmam);
/*
* keeping xincl positive important unless you need to display xincl
* and dislike negative inclinations
*/
if (xincl < 0.0) { if (xincl < 0.0) {
xincl = -xincl; xincl = -xincl;
xnode += Globals::PI(); xnode += Globals::PI();