the hybrid run

Hi,

I have tested the GSIv3.7 on a new machine (intel 2021, I know it doesn't belong to the supported intel version, but it is what I have right now). If GSI runs in 3D-Var mode, it is fine, but if it runs in the hybrid mode, it stops with segmentation fault. 

When I traced the source of the error, it starts in the "ensctl2state.f90" and in the following lines:

   call gsi_bundlegetvar     (wbundle_c, clouds(ic),sv_rank3,istatus)

   call gsi_bundlegetvar ( wbundle_c, 'sst', sv_sst, istatus )

which means, it has trouble to get the "cw" and "sst" from the bundle. But I could not understand why, because similar commands are used in "control2state.f90". Why it causes problems in "ensctl2state.f90", but not "control2state.f90".

Since the "cw" and "sst" causes the problems during the hybrid run, I have commented out all lines related to "cw" and "sst" in the "fix/anavinfo_arw_netcdf" (it is attached at the end). Then GSI could run in the hybrid mode without problems.

1. Could you explain why this problem occurs?

2. Are there any undesirable consequences for what I did in "fix/anavinfo_arw_netcdf"?

Thanks,

Jia

met_guess::
!var     level    crtm_use    desc              orig_name
  ps        1      -1         surface_pressure     ps
  z         1      -1         geopotential_height  phis
  u        30       2         zonal_wind           u
  v        30       2         meridional_wind      v
  div      30      -1         zonal_wind           div
  vor      30      -1         meridional_wind      vor
  tv       30       2         virtual_temperature  tv
  q        30       2         specific_humidity    sphu
# oz       30       2         ozone                ozone
# cw       30      10         cloud_condensate     cw
# ql       30      10         cloud_liquid         ql
# qi       30      10         cloud_ice            qi
# qr       30      10         rain                 qr
# qs       30      10         snow                 qs
# qg       30      10         graupel              qg
::

state_derivatives::
!var  level  src
 ps   1      met_guess
 u    30     met_guess
 v    30     met_guess
 tv   30     met_guess
 q    30     met_guess
#oz   30     met_guess
#cw   30     met_guess
 prse 31     met_guess
::

state_tendencies::
!var  levels  source
 u    30      met_guess
 v    30      met_guess
 tv   30      met_guess
 q    30      met_guess
#cw   30      met_guess
#oz   30      met_guess
 prse 31      met_guess
::

state_vector::  
!var     level  itracer source     funcof
 u        30      0     met_guess    u
 v        30      0     met_guess    v
 tv       30      0     met_guess    tv
 tsen     30      0     met_guess    tv,q
 q        30      1     met_guess    q
#oz       30      1     met_guess    oz
#cw       30      1     met_guess    cw
 prse     31      0     met_guess    prse
 ps        1      0     met_guess    prse
#sst       1      0     met_guess    sst
::

control_vector_enkf::
!var     level  itracer as/tsfc_sdv  an_amp0   source  funcof
 u        30      0       1.00        -1.0     state    u,v
 v        30      0       1.00        -1.0     state    u,v
 ps        1      0       0.50        -1.0     state    prse
 tv       30      0       0.70        -1.0     state    tv
 q        30      1       0.70        -1.0     state    q
::

control_vector::
!var     level  itracer as/tsfc_sdv  an_amp0   source  funcof
 sf       30      0       1.00        -1.0     state    u,v
 vp       30      0       1.00        -1.0     state    u,v
 ps        1      0       0.50        -1.0     state    prse
 t        30      0       0.70        -1.0     state    tv
 q        30      1       0.70        -1.0     state    q
#oz       30      1       0.50        -1.0     state    oz
#sst       1      0       1.00        -1.0     state    sst
#cw       30      1       1.00        -1.0     state    cw
 stl       1      0       1.00        -1.0     motley   sst
 sti       1      0       1.00        -1.0     motley   sst
::