NRRD

NRRD (nearly raw raster data) is a simple format for storing multidimensional raster (pixel, voxel, and so on) data. It is occasionally used by neuroimaging analysis packages.

Specifications

 * Definition of NRRD File Format

Software

 * NRRD website → Nrrd library
 * Bio-Formats

Links

 * NRRD website
 * Wikipedia: Nrrd