Hi,
I am trying to assimilate AMSR2 data for a specific period but am facing issues during the Var simulation. An error occurs as follows
------------------------------------------------------------------------------------------------------
CRTM_Surface_IsCoverageValid(INFORMATION) : Total coverage fraction does not sum to 1 +/- 1.000000E-10
CRTM_Surface_IsValid(INFORMATION) : Invalid surface coverage fraction(s) found
CRTM_K_Matrix(FAILURE) : Input data check failed for profile #1
---------------------------- FATAL ERROR -----------------------
Fatal error in file: da_crtm_k.inc LINE: 38
Error in calling CRTM_K_Matrix
---------------------------------------------------------------------------------------------------------------
I attempted assimilation with AMSUA data alone, and the Var simulation was successful. However, the issue arises only when AMSR2 data is used. Could you please help me resolve this issue? I have attached the log and namelist files for your reference.
I am trying to assimilate AMSR2 data for a specific period but am facing issues during the Var simulation. An error occurs as follows
------------------------------------------------------------------------------------------------------
CRTM_Surface_IsCoverageValid(INFORMATION) : Total coverage fraction does not sum to 1 +/- 1.000000E-10
CRTM_Surface_IsValid(INFORMATION) : Invalid surface coverage fraction(s) found
CRTM_K_Matrix(FAILURE) : Input data check failed for profile #1
---------------------------- FATAL ERROR -----------------------
Fatal error in file: da_crtm_k.inc LINE: 38
Error in calling CRTM_K_Matrix
---------------------------------------------------------------------------------------------------------------
I attempted assimilation with AMSUA data alone, and the Var simulation was successful. However, the issue arises only when AMSR2 data is used. Could you please help me resolve this issue? I have attached the log and namelist files for your reference.