Hi,

I have a routine with the following structure:

void GetGST(double jed, int s, double gst) {
(...code goes here to determine gst)
}

The problem is that, in a loop statement, I call the routine for the first time and it returns a valid value; in the following calls it gives results without sense! For instance, it gives first 6.5 ( it nevers supose to give values greater that two PI ), and in the second call it gives 1000!

I used also the code:

void GetGST(double jed, int s, double *gst) {
(...code goes here to determine *gst)
}

but the same thing happens.

What am I doing wrong?

Best regards,

Kepler