The difference of the emission source data between wrf4.0 and wrf3.6

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cxyiyh

Member
Why do I use wrf4.0 and wrf3.6 to process the emission source data in the following pictures, but the file sizes obtained differ by an order of magnitude?

E34KL148M)Z1%{URT1_9OJJ.png
H4CW6Z(COHZ2S%R)Q~BH_5I.png

Hope to get your Q&A.
 
Hi cxyiyh,

I believe this is netcdf-3 vs. netcdf-4. Try ncdump -k filename

I'm not sure exactly on the WRF infrastructure side of things, but 3.6 may not be set up to read netcdf-4 files. Note that you also need to compile with NETCDF4=1 to enable it.

Jordan
 
jordanschnell said:
Hi cxyiyh,

I believe this is netcdf-3 vs. netcdf-4. Try ncdump -k filename

I'm not sure exactly on the WRF infrastructure side of things, but 3.6 may not be set up to read netcdf-4 files. Note that you also need to compile with NETCDF4=1 to enable it.

Jordan
Click to expand...

Hi,Jordan
Thanks,you Solved my problem.
cxyiyh
 
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