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error in executing "./geogrid.exe"

N

NGGANESHI

New member
Hello
Please help me to solve the following error
*****
./geogrid.exe
Parsed 57 entries in GEOGRID.TBL
Processing domain 1 of 1
Processing XLAT and XLONG
ERROR: Error in ext_pkg_write_field
Note: The following floating-point exceptions are signalling: IEEE_INVALID_FLAG IEEE_OVERFLOW_FLAG IEEE_UNDERFLOW_FLAG IEEE_DENORMAL
*****
My namelist.wps file

********
1 &share
2 wrf_core = 'ARW',
3 max_dom = 1,
4 start_date = '2024-07-15_00:00:00',
5 end_date = '2024-07-15_06:00:00',
6 interval_seconds = 10800,
7 io_form_geogrid = 2,
8 /
9
10 &geogrid
11 parent_id = 1,
12 parent_grid_ratio = 1,
13 i_parent_start = 1,
14 j_parent_start = 1,
15 e_we = 270,
16 e_sn = 270,
17 geog_data_res = 'modis_30s_lake+30s',
18 dx = 15000,
19 dy = 15000,
20 map_proj = 'mercator',
21 ref_lat = 22.00,
22 ref_lon = 78.00,
23 truelat1 = 22.0,
24 truelat2 = 60.0,
25 stand_lon = 22.0,
26 geog_data_path = '/Users/ganeshi/Documents/Model/Build_WRF/WPS_GEOG',
27 /
28
29 &ungrib
30 out_format = 'WPS',
31 prefix = 'FILE',
32 /
33
34 &metgrid
35 fg_name = 'FILE'
36 /
*********
 
Which version of WPS did you run? Have you made any changes to the source codes or TBL file?
Please attach your namelist.wps as a file.
 
I am using WRF Pre-Processing System Version 4.6.0. namelist.wps file is attached
 

Attachments

  • namelist.wps
    666 bytes · Views: 1
Please change the options below from:

Code: 
 ref_lat   =  22.00,
 ref_lon   =  78.00,
 truelat1  =  22.0,
 truelat2  =  60.0,
 stand_lon =  22.0,

to:
Code: 
 ref_lat   =  22.00,
 ref_lon   =  78.00,
 truelat1  =  15.0,
 truelat2  =  40.0,
 stand_lon =  78.0,

Then try again. Let me know whether geogrid.exe works with above options.
 
Ming Chen said:
Please change the options below from:

Code: 
 ref_lat   =  22.00,
 ref_lon   =  78.00,
 truelat1  =  22.0,
 truelat2  =  60.0,
 stand_lon =  22.0,

to:
Code: 
 ref_lat   =  22.00,
 ref_lon   =  78.00,
 truelat1  =  15.0,
 truelat2  =  40.0,
 stand_lon =  78.0,

Then try again. Let me know whether geogrid.exe works with above options.
Click to expand...
Same error.
./geogrid.exe
Parsed 57 entries in GEOGRID.TBL
Processing domain 1 of 1
Processing XLAT and XLONG
ERROR: Error in ext_pkg_write_field
Note: The following floating-point exceptions are signalling: IEEE_INVALID_FLAG IEEE_OVERFLOW_FLAG IEEE_UNDERFLOW_FLAG IEEE_DENORMAL
 
Verify that the geographical data does not contain invalid or extreme values and ensure your system has sufficient resources (memory, disk space) to handle the processing.
 
I am attaching my log file of geogrid.log. Even getting an above error I can see that geo_em.d01.nc is generated.
 

Attachments

  • geogrid.log
    30.5 KB · Views: 3
William.Hatheway said:
try setting the geog_data_res = 'modis_30s', to 'default'
Click to expand...
Same error "
./geogrid.exe
Parsed 57 entries in GEOGRID.TBL
Processing domain 1 of 1
Processing XLAT and XLONG
ERROR: Error in ext_pkg_write_field
Note: The following floating-point exceptions are signalling: IEEE_INVALID_FLAG IEEE_OVERFLOW_FLAG IEEE_UNDERFLOW_FLAG IEEE_DENORMAL
"
 
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