#PBS -N %E%hwrf%STORMNUM%_init_gfs_%CYC%
#PBS -j oe
#PBS -S /bin/bash
#PBS -q %QUEUE%
#PBS -A %PROJ%-%PROJENVIR%
#PBS -l walltime=00:30:00
#PBS -l select=1:ncpus=96:mpiprocs=96

export NODES=1
export TOTAL_TASKS=96

%include <head.h>
module purge
module load ecflow
%include <envir-xc40.h>

export cyc="%CYC%"
export storm_num="%STORMNUM%"

# versions file for hwrf sets $model_ver and $code_ver
model=hwrf
%include <model_ver.h>

module use ${HOMEhwrf}/modulefiles/
module load HWRF/run
module list

export INIT_MODEL=GFS INIT_FHR=0 INIT_PARTS=3DVAR
${HOMEhwrf}/jobs/JHWRF_INIT

%include <tail.h>

%manual

TASK init_gfs

NOTE: This task is critical; it is impossible to start the forecast
even in a degraded mode if this task fails.

PURPOSE: This job prepares input files for the HWRF relocation and
data assimilation jobs.  It reads the GFS analysis and 6hr forecast,
and moves it to the HWRF grid.  In addition, static terrain data and
other information is interpolated to the HWRF grid.  The grid location
itself is decided by the launch job based on the message files from
JTWC and NHC.

TROUBLESHOOTING:

PROBLEM: Cannot find GFS data?

There are two points in the job where it will wait for GFS data.  The
status bar will say one of these two things:

  [ungrib] process parent GRIB
  [prep] process parent spectral

Those messages are expected to stay up for ~2-4 minutes each while the
processing happens, but if they stay significantly longer than that,
then the job cannot see the GFS data.

%end