obsgrid.exe crashed

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obsgrid.exe crashed

Postby Ziqi Gao » Fri Jul 28, 2017 11:30 am

Hello,

I'm starting WRF user and I have a problem with obsgrid.exe. When I ran OBSGRID at some time points from 12/20/2016 to 01/29/2017, it was crashed and the error message is NETCDF: start + count exceeds dimension bound. I found it is stopped at the line: CALL check (nf_put_vara_real(ncid,17,start,count,press_nc)) in SUBROUTINE: output_obs in obs_sort_module.F90. Then I checked press_nc and found it is 2 dimension: report and level. And level is set to 300 in the OBSGRID program. And the value in some of my observation files is over 300, so it is crashed. Now, I have done some tests that change the level to 500 and they finish successfully. Therefore, I am wondering whether it is reasonable to change the value of level.

My OBSGRID version is 3.7.0, intel compiler version is 16.0.0 and netcdf version is 4.1.3.

Thank you!

My obsgrid namelist is:
&record1
start_year = 2016
start_month = 12
start_day = 25
start_hour = 00
end_year = 2016
end_month = 12
end_day = 30
end_hour = 12
interval = 10800
/

&record2
grid_id = 3
obs_filename = './test_3hr_161225_input/OBS'
remove_data_above_qc_flag = 32768
remove_unverified_data = .TRUE.
trim_domain = .FALSE.
trim_value = 5
/

&record3
max_number_of_obs = 200000
fatal_if_exceed_max_obs = .TRUE.
/

&record4
qc_test_error_max = .TRUE.
qc_test_buddy = .TRUE.
qc_test_vert_consistency = .FALSE.
qc_test_convective_adj = .FALSE.
max_error_t = 10
max_error_uv = 13
max_error_z = 8
max_error_rh = 50
max_error_p = 600
max_buddy_t = 8
max_buddy_uv = 8
max_buddy_z = 8
max_buddy_rh = 40
max_buddy_p = 800
buddy_weight = 1.0
max_p_extend_t = 1300
max_p_extend_w = 1300
/

&record5
print_obs_files = .TRUE.
print_found_obs = .FALSE.
print_header = .FALSE.
print_analysis = .FALSE.
print_qc_vert = .FALSE.
print_qc_dry = .FALSE.
print_error_max = .FALSE.
print_buddy = .FALSE.
print_oa = .FALSE.
/

&record7
use_first_guess = .TRUE.
f4d = .TRUE.
intf4d = 10800
lagtem = .FALSE.
/
&record8
smooth_type = 1
smooth_sfc_wind = 0
smooth_sfc_temp = 0
smooth_sfc_rh = 0
smooth_sfc_slp = 0
smooth_upper_wind = 0
smooth_upper_temp = 0
smooth_upper_rh = 0
/

&record9
oa_type = 'Cressman'
radius_influence = 5,4,3,2,
mqd_minimum_num_obs = 30
mqd_maximum_num_obs = 1000
oa_min_switch = .TRUE.
oa_max_switch = .TRUE.
oa_type = 'MQD'
oa_3D_option = 1
oa_3D_type = 'Cressman'
radius_influence = 5,4,3,2,

&plot_sounding
file_type = 'raw'
read_metoa = .TRUE.
/
file_type = 'used'
Ziqi Gao
 
Posts: 1
Joined: Fri Jul 28, 2017 11:20 am

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