NRRD

File Format
Name	NRRD
Ontology	Electronic File Formats Scientific Data formats NRRD
Extension(s)	.nrrd
PRONOM	fmt/1002, fmt/1003, fmt/1004, fmt/1005, fmt/1006

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

Sample files

• dexvert samples — image/nrrd

Links

• NRRD website
• Wikipedia: Nrrd