Hi All,
I have read most of the reference on Post processing and how it can help with analysis. I have installed most of them but still have problems addressing my previous problems such as viewing precip, air temp, winds in
SRFxxxxx.nc and vertical variables in
ATMxxxxx.nc. Could someone please kindly guide me with the process say from completing the simulation and I have my SRFxxxxx.nc in output directory. I would be very grateful for a step-by-step process to prepare final files that I can analyse, differentiate, calculate biases etc using Grads thereafter. Maybe if I could get an idea of how I can use the scripts in RegCM/bin for postprocessing to get dailies /monthly files?
Trying to use ncdump shows me the variables I am seeking but how can I
then view them since there are not showing in the list after querying
the file using Grads?
From what I have been trying using the output SRFxxxxx.nc. Here are some errors I got:
1.
ga-> sdfopen
SA_SRF.1997010100.nc Scanning self-describing file:
SA_SRF.1997010100.nc
SDF file
SA_SRF.1997010100.nc is open as file 1
LON set to -2.6e+06 2.6e+06
LAT set to -2.45e+06 2.45e+06
LEV set to -2.6e+06 -2.6e+06
Time values set: 1997:1:1:3 1997:1:1:3
E set to 1 1
ga-> d ts
Warning: Could not retrieve "_FillValue" -- using 1e+20 instead
Out of buffer space
Contouring: 284 to 302 interval 2
2.
Using cdo monmean
SRFxxxxxxxxxx.nc SRFavg.nc gives this:
Warning (cdfSetVar) : Inconsistent variable definition for xlat!
Warning (cdfSetVar) : Inconsistent variable definition for xlon!
cdo monmean: Processed 64469790 values from 25 variables over 248 timesteps. ( 2.46s )
I am at the moment not exactly sure of the sequential steps to follow at the Post-processing stage. There is a lot of given detailed guidelines in RegCM-4.3.5.6 up until the simulation step. I would be grateful for any assistance for this last processing step.