Dear All

I am having trouble while performing operations on ATM files of a simulation performed by RegCM-4.3.5. I had merged all ATM files using CDO and the resulting file seems fine as it contains all the variables and at all time steps. However, when I try to perform further operations with CDO like regrinding, time averaging etc.. the resulting file always contain just a single time step. Although, the file size is quite large. Furthermore, sigma2p gives error on any ATM file.

/home/pmdtest/RegCM-4.3.5.6/PostProc/sigma2p SA_CLM45_25_ATM.1979010100.nc
 NetCDF: String match to name in use
 sigma2p.F90 :      332:Error define variable rh:          -42

Please help!

Ahsan
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