int uves_physmod_stacen(float *p_img, int dimx, int dimy, char meth, int *image, float *xout, float *yout, float *xerr, float *yerr, float *xsig, float *ysig, float *xyval, int *stat)
Routines used to do Gaussian fit to a line.
int uves_physmod_cstacen(char meth, float *p_img, int *npix, int *image, float *xypos, float *xyerr, float *xysig, float *xyval)
Routines used to do Gaussian fit to a line.