[Wrf-users] physics problem

afwande juliet afwandej965 at gmail.com
Tue Nov 10 18:22:07 MST 2015


hi Richard thanks for your answer
are u saying I write like this

&physics

mp_physics = 6,

ra_lw_physics = 4,

ra_sw_physics = 1,

radt = 30,

sf_sfclay_physics = 1,

sf_surface_physics = 2,

bl_pbl_physics = 1,

bldt = 0,

cu_physics = 1,

cudt = 5,

isfflx = 1,

sst_update = 1,

tmn_update = 1,

sst_skin = 1,

bucket_mm = 100.0,

bucket_J = 1.e9,

ifsnow = 1,

icloud = 1,

surface_input_source = 1,

num_soil_layers = 4,

sf_urban_physics = 0,

/

*kfeta_trigger = 2, *

*cu_rad_feedback (max dom) = .true., .true., *

Actaully the problem is that when I comment

!kfeta_trigger = 2,

!cu_rad_feedback (max dom) = .true., .true.,

wrf will run but when I introduce the two scheme option, the model
generates error in reading name list physics. I am thinking the
incompatibility but I am not sure. did you say I had same problem? how did
you solve it

thanks

On Tue, Nov 10, 2015 at 8:55 AM, Richard Newton <
richard.newton-6 at postgrad.manchester.ac.uk> wrote:

> Hi Afwande,
>
>
> The problem may be with the commented entries in the physics section of
> the namelist. Try instead of commenting out the entries with a “!”
> exclamation mark, move the lines you want commenting outside the “&physics
> … /” – the namelist will ignore anything outside the “& … /” construct.
> Although the “!” exclamation mark commenting should work, as that’s the
> correct Fortran method, I think I’ve had a similar problem before.
>
>
>
> Regards,
>
> Richard
>
>
>
> *Richard Newton*
>
> PhD Student
>
> School of Earth, Atmospheric and Environmental Sciences
>
> University of Manchester
>
>
>
>
>
>
>
> *From:* afwande juliet [mailto:afwandej965 at gmail.com]
> *Sent:* 10 November 2015 01:56
> *To:* wrf users group; wrfhelp
> *Subject:* [Wrf-users] physics problem
>
>
>
> Hi users real.exe cant be executed due to problem in reading
> namelist.input physics options. The rsl* generates the error below . I have
> checked through but I cant see whats wrong with phyics options in
> namelists. Initially the model run well but problem when I introduced the
> nudging options and the feedback options for radiation and cloud .
> Apparently the error seems to be in physics options.  can someone help me
> figure this out. my namelist attached.
>
> I am sorry this problem has bothered for a while
>
>
>
>  file cant taskid: 0 hostname: nid00056
>    ------ ERROR while reading namelist physics ------
>  -------------- FATAL CALLED ---------------
>  FATAL CALLED FROM FILE:  <stdin>  LINE:    9886
>  ERRORS while reading one or more namelists from namelist.input.
>  -------------------------------------------
> aborting job:
> application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
> ~
>
>
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