CRTM Coefficients

This is a subset of CRTM coefficients files (big endian) for users's convenience.

Full set of CRTM coefficients can be downloaded from http://ftp.emc.ncep.noaa.gov/jcsda/CRTM/.

The current WRFDA version supports interface to CRTM REL-2.2.3. After download/untar the file, simply link the folder to ~crtm_coeffs under your working directory for satellite radiance related DA runs.

Download

• Download crtm_coeffs_2.2.3.tar.gz (V4.0 and prior to V4.0)

• Download crtm_coeffs_2.3.0.tar.gz (V4.1 and the latest repository)