Hi (I am a new WRFDA user),
I am trying to run 4DVAR for radar data (radial velocity and reflectivity). After succesfuly completing the Tutorial exercise for Radar assimilation (http://www2.mmm.ucar.edu/wrf/users/wrfda/Tutorials/2017_July/class/radar.html) I am running a test 4DVAR with my own radar data. WRFDA is version 3.8.1.
RUN-TIME Problems:
1. When I set the following options to "true"
use_radar_rv = .true.
use_radar_rf = .true.
The run aborts with this error (although cloud_cv_option is set to 1 in my namelist.input, see attached files namelist.input and rsl.error ).
---------------------------- FATAL ERROR -----------------------
Fatal error in file: <A HREF="http://www.mmm.ucar.edu/people/wrfhelp/wrfvar/code/trunk/da_solve.html">da_solve.inc</a> LINE: 216
Please set cloud_cv_options=1 for use_radar_rf
----------------------------------------------------------------
application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
2. When I set the following options to "true" and "false"
use_radar_rv = .true.
use_radar_rf = .false.
The run is completed but after examining the output and the statistics, no data assimilation has been done (see attached files rsl.out and statistics ).
I have followed the steps described in the Tutorial presentation http://www2.mmm.ucar.edu/wrf/users/wrfda/Tutorials/2017_July/docs/WRFDA_Radar.pdf except for steps 2 and 4, thinking that this are not essential for a test run and can be tuned later) and I believe I have compiled WRFDA correctly by setting the mentioned environment variable (export CLOUD_CV=1) before running ./configure 4dvar.
My ob01.radar, ob02.radar etc. files are apparently without issues.
Also I am using the provided be.dat file in WRFDAV3/var/run/be.dat.cv3.
I would really appreciate any help on this...
Thank you in advance
I am trying to run 4DVAR for radar data (radial velocity and reflectivity). After succesfuly completing the Tutorial exercise for Radar assimilation (http://www2.mmm.ucar.edu/wrf/users/wrfda/Tutorials/2017_July/class/radar.html) I am running a test 4DVAR with my own radar data. WRFDA is version 3.8.1.
RUN-TIME Problems:
1. When I set the following options to "true"
use_radar_rv = .true.
use_radar_rf = .true.
The run aborts with this error (although cloud_cv_option is set to 1 in my namelist.input, see attached files namelist.input and rsl.error ).
---------------------------- FATAL ERROR -----------------------
Fatal error in file: <A HREF="http://www.mmm.ucar.edu/people/wrfhelp/wrfvar/code/trunk/da_solve.html">da_solve.inc</a> LINE: 216
Please set cloud_cv_options=1 for use_radar_rf
----------------------------------------------------------------
application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0
2. When I set the following options to "true" and "false"
use_radar_rv = .true.
use_radar_rf = .false.
The run is completed but after examining the output and the statistics, no data assimilation has been done (see attached files rsl.out and statistics ).
I have followed the steps described in the Tutorial presentation http://www2.mmm.ucar.edu/wrf/users/wrfda/Tutorials/2017_July/docs/WRFDA_Radar.pdf except for steps 2 and 4, thinking that this are not essential for a test run and can be tuned later) and I believe I have compiled WRFDA correctly by setting the mentioned environment variable (export CLOUD_CV=1) before running ./configure 4dvar.
My ob01.radar, ob02.radar etc. files are apparently without issues.
Also I am using the provided be.dat file in WRFDAV3/var/run/be.dat.cv3.
I would really appreciate any help on this...
Thank you in advance