[Wrf-users] metgrid.exe problem

[Nafiseh Haghtalab]

Namelist is attached.
Thanks,

Quoting Abram Musinguzi <mailtoabram at gmail.com>:

> Hi Nafiseh,
> ​Can you attach your namelist.wps?​
>
> Abram
>
>
> On Fri, Sep 22, 2017 at 11:50 AM, Nafiseh Haghtalab <haghtala at msu.edu>
> wrote:
>
>> Hi All,
>> I am trying to run metgrid.exe and I keep getting this error:
>>
>> Require grid spacing (dx) in meters be positive!
>> ERROR: MAP_INIT
>>
>> Any help will be appreciated.
>>
>> Thanks,
>>
>> Nafiseh Haghtalab
>> PhD Candidate,
>> Department of Geography, Environment, and Spatial Sciences,
>> Michigan State University
>>
>> _______________________________________________
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>>
>



Nafiseh Haghtalab
PhD Candidate,
Department of Geography, Environment, and Spatial Sciences,
Michigan State University
-------------- next part --------------
&share
 wrf_core = 'ARW',
 max_dom = 1,
 start_date = '1993-10-01_00:00:00','1993-10-01_00:00:00',
 end_date   = '1993-10-01_18:00:00','1993-10-01_18:00:00',
 interval_seconds = 21600,
 io_form_geogrid = 2,
 debug_level = 1000,
/

&geogrid
 parent_id         =   1,   1,
 parent_grid_ratio =   1,   3,
 i_parent_start    =   1,  25,
 j_parent_start    =   1,  5,
 e_we              =  67, 49,
 e_sn              =  70, 85,
 !
 !!!!!!!!!!!!!!!!!!!!!!!!!!!! IMPORTANT NOTE !!!!!!!!!!!!!!!!!!!!!!!!!!!!
 ! The default datasets used to produce the HGT_M, GREENFRAC,
 ! and LU_INDEX/LANDUSEF fields have changed in WPS v3.8. The HGT_M field
 ! is now interpolated from 30-arc-second USGS GMTED2010, the GREENFRAC
 ! field is interpolated from MODIS FPAR, and the LU_INDEX/LANDUSEF fields
 ! are interpolated from 21-class MODIS.
 !
 ! To match the output given by the default namelist.wps in WPS v3.7.1,
 ! the following setting for geog_data_res may be used:
 !
 ! geog_data_res = 'gtopo_10m+usgs_10m+nesdis_greenfrac+10m','gtopo_2m+usgs_2m+nesdis_greenfrac+2m',
 !
 !!!!!!!!!!!!!!!!!!!!!!!!!!!! IMPORTANT NOTE !!!!!!!!!!!!!!!!!!!!!!!!!!!!
 !
 geog_data_res = 'gtopo_10m+usgs_10m+nesdis_greenfrac+10m','gtopo_2m+usgs_2m+nesdis_greenfrac+2m',
 dx = 40000,
 dy = 85000,
 map_proj = 'mercator',
 ref_lat   = -6,
 ref_lon   =  35,
 truelat1  =  -6,
 truelat2  =  60.0,
stand_lon = 45,
 geog_data_path = '/mnt/home/haghtala/Build_WRF/WPS_GEOG/'
/

&ungrib
 out_format = 'WPS',
 prefix = 'FILE',
/

&metgrid
 fg_name = 'FILE'
 io_form_metgrid = 2,
 constants_name = 'FILE:1993-10-01_00',
/
                                                                                                             54,1          Bot