RTTOV bug
I think the mapping from MODIS channel to RTTOV channel in rttov/cx_rttov_mapping_mod.f90
is wrong for AVHRR/1 and /2.
If you try to run with noaa-14 avhrr-hirs fusion you get the following error:
...
CLAVR-x: Started Processing All Orbital Segments
CLAVR-x>> Error: PRTs out of order
1 SFC EMISS RTTOV
2
2021/04/29 20:35:08 Using UWiremis coefs: /apollo/cloud/Ancil_Data//SOFTWARE/RTM/RTTOV123/emis_data//UWirbfemis_COEF_V2.1_0.1de
g_200712_mask.H5
2021/04/29 20:35:08 Using UWiremis eigenvector file: /apollo/cloud/Ancil_Data//SOFTWARE/RTM/RTTOV123/emis_data//UWiremis_labeig
vects.H5
CLAVR-x: SEA_IR_EMISS read in successfully
Number of needed RTTOV/PFAAST Clear-Sky Transmission calculations: 1511
Clear Sky Transmission with RTTOV
2021/04/29 20:35:11 fatal error in module ../../src/main/rttov_check_options.F90:0132
Channel index in chanprof out of range for coefficients
2021/04/29 20:35:11 fatal error in module ../../src/main/rttov_direct.F90:0254
rttov_direct error