_mrcImageHeader
in mrcImage.h
typedef struct _mrcImageHeader {
mrcImageParaTypeIntegerCoord N;
mrcImageMode Mode;
mrcImageParaTypeIntegerCoord StartN;
mrcImageParaTypeIntegerCoord M;
mrcImageParaTypeRealCoord Length;
mrcImageParaTypeReal Alpha;
mrcImageParaTypeReal Beta;
mrcImageParaTypeReal Gamma;
mrcImageParaTypeInteger MAPC;
mrcImageParaTypeInteger MAPR;
mrcImageParaTypeInteger MAPS;
mrcImageParaTypeReal AMin;
mrcImageParaTypeReal AMax;
mrcImageParaTypeReal AMean;
mrcImageParaTypeInteger ISPG;
mrcImageParaTypeInteger NSYMBT;
mrcImageParaTypeReal EXTRA[MRC_MAX_EXTRA];
mrcImageParaTypeReal OriginX;
mrcImageParaTypeReal OriginY;
mrcImageParaTypeInteger LabelN;
char Label[MRC_MAX_LABEL_N][MRC_MAX_LABEL_LEN];
} _mrcImageHeader;