[MITgcm-support] How to turn vertical velocity calculation off

[倪欣宁]

Dear MITGCM forum,
       I’m trying to turn the vertical velocity calculation off in my experiment,  and I  changed the data file like : calc_wVelocity=.FALSE., but there is an error :At line 4097 of file ini_parms.for. Fortran runtime error: cannot match namelist object  name calc_wvelocity.
So I  check the ini_parms.F file and find there is no definition for the calc_wvelocity, I add the namelist in the ini_parms.F file, then the experiment can run successfully.
However , the final results show that the vertical velocity w is not zero, I don’t know how to close  the w calculation and make the w=0 all the time, but calculate the u, v at each step. 
Thanks in advance for any advice.
Grace
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