const char* pszGeometry, int iNSample, double dRotation, double dFocalLength, double dCenterDetectorLength,
double dViewRatio, double dScanRatio, const char* const pszLabel);
const char* pszGeometry, int iNSample, double dRotation, double dFocalLength, double dCenterDetectorLength,
double dViewRatio, double dScanRatio, const char* const pszLabel);