| Defines | |
| #define | NIFTI_UNITS_UNKNOWN 0 | 
| #define | NIFTI_UNITS_METER 1 | 
| #define | NIFTI_UNITS_MM 2 | 
| #define | NIFTI_UNITS_MICRON 3 | 
| #define | NIFTI_UNITS_SEC 8 | 
| #define | NIFTI_UNITS_MSEC 16 | 
| #define | NIFTI_UNITS_USEC 24 | 
| #define | NIFTI_UNITS_HZ 32 | 
| #define | NIFTI_UNITS_PPM 40 | 
| #define | NIFTI_UNITS_RADS 48 | 
| 
 | 
| NIFTI code for Hertz. | 
| 
 | 
| NIFTI code for meters. | 
| 
 | 
| NIFTI code for micrometers. | 
| 
 | 
| NIFTI code for millimeters. | 
| 
 | 
| NIFTI code for milliseconds. | 
| 
 | 
| NIFTI code for ppm. | 
| 
 | 
| NIFTI code for radians per second. | 
| 
 | 
| NIFTI code for seconds. | 
| 
 | 
| NIFTI code for unspecified units. | 
| 
 | 
| NIFTI code for microseconds. | 
 1.3.9.1
 1.3.9.1