KJ135
/
sgp4
mirror of http://172.16.0.12:5000/LAMPSARToolSoftware/sgp4.git
4
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

DeepSpacePeriodics() use xinc rather than Inclination()

feature/19
Daniel Warner 2011-04-01 01:06:09 +01:00
parent a23a9fece0
commit bcefdb6b6f
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
SGDP4.cpp
View File

@ -993,12 +993,16 @@ void SGDP4::DeepSpacePeriodics(const double& t, double& em,
/* Spacetrack report #3 has sin/cos from before perturbations
* added to xinc (oldxinc), but apparently report # 6 has then
* from after they are added.
* use for strn3
* if (Inclination() >= 0.2)
* use for gsfc
* if (xinc >= 0.2)
* (moved from start of function)
*/
const double sinis = sin(xinc);
const double cosis = cos(xinc);
if (Inclination() >= 0.2) {
if (xinc >= 0.2) {
/*
* apply periodics directly
*/