[ncl-talk] A question about computing the divergence given the WRF output file

[古枫玥瑟]

Dear ncl-talk,
There are 3 functions to compute the divergence. They are uv2dvF, uv2dvG,uv2dv_cfd.
I would like to know which function should I use to compute the divergence given WRF output file (eg. wrfout_d03_2016-08-11_00:00:00) because the number of dimensions of the lat/lon is 2 ?
Then how to write the code? Thank you!




                              Many thanks in advance
RegardsYanShanghai Institute of Meteorology,China.
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