Tau and spec coeffcients for ATMS and CrIS-FSR from NOAA 21

CRTM
1

Are these coefficients available for testing CrIS-FSR and ATMS observations from NOAA 21? Thanks.

2

Yes, which version of CRTM are you using?

3

I am using version 2.4.0. Thanks

4

The binary files are located in this tarball, you can find the appropriate n21 files there (search for “n21”).
https://bin.ssec.wisc.edu/pub/s4/CRTM/fix_REL-2.4.0_emc_07112023.tgz

5

Got it, and I really appreciate your help.