How can I turn off coriolis when running an real case?

[N.Suzuki]

Hello WRF users.

We are currently using version 4.2.2 of WRF.
I would like to simulate with the Coriolis force turned off in the real case of WRF.

If it is possible, I would like to know how to do this.

Best Regards,

 

[Ming Chen]

This involves code modification in the dynamics. Please take a look at
dyn_em/module_big_step_utilities_em.F
dyn_em/module_em.F
You may set coriolis term to zero in these codes.

Some other codes (phys/module_bl_temf.F, phys/module_sf_temfsfclay.F, dyn_em/start_em.F, phys/module_sf_oml.F, etc.) may also need to be modified depending on your options.

 

[N.Suzuki]

This involves code modification in the dynamics. Please take a look at
dyn_em/module_big_step_utilities_em.F
dyn_em/module_em.F
You may set coriolis term to zero in these codes.

Some other codes (phys/module_bl_temf.F, phys/module_sf_temfsfclay.F, dyn_em/start_em.F, phys/module_sf_oml.F, etc.) may also need to be modified depending on your options.

Dear Ming Chen

Thank you for your answer.

When is it needed to modify some other codes?


Best regards,