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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi,<br>
<br>
In geogrid, when I leave ref_x and ref_y as default, the geogrid.log shows astronomically large numbers,
<br>
<br>
REF_X = 100000002004087734272.000000<br>
REF_Y = 100000002004087734272.000000<br>
<br>
so I have set them to the correct values (20 and 23 respectively). It seems to make no difference in the successful execution of geogrid, but why are the default values
<font face="Tahoma"><span style="font-size: 12pt;">(</span><span style="font-size:11.0pt">E_WE</span><span style="font-size: 12pt;">/2 and
</span></font><font face="Tahoma"><span style="font-size: 12pt;"><font face="Tahoma"><span style="font-size:11.0pt">E_<font face="Tahoma">SN</font></span><span style="font-size: 12pt;">/2</span></font>)</span><font face="Tahoma"> rid<font face="Tahoma">i</font>culously
wrong numbers?</font></font> Does this indicate I have something disturbingly wrong somewhere or is this just an artifact? I've posted the namelist.wps below. Thanks!<br>
<br>
&share<br>
wrf_core = 'ARW',<br>
max_dom = 3,<br>
start_date = '2013-08-12_00:00:00','2013-08-12_00:00:00','2013-08-12_00:00:00'<br>
end_date = '2013-08-12_18:24:00','2013-08-12_18:24:00','2013-08-12_18:24:00'<br>
interval_seconds = 10800<br>
io_form_geogrid = 2,<br>
/<br>
<br>
&geogrid<br>
parent_id = 1, 1, 2, 2<br>
parent_grid_ratio = 1, 3, 3, 3<br>
i_parent_start = 1, 10, 10, 3<br>
j_parent_start = 1, 10, 10, 21<br>
e_we = 40, 61, 118, 88<br>
e_sn = 46, 76, 163, 56<br>
geog_data_res = 'modis_30s+10m','modis_30s+2m','modis_30s+30s','30s'<br>
dx = 9000,<br>
dy = 9000,<br>
map_proj = 'lambert',<br>
ref_lat = 18.08,<br>
ref_lon = -64.635,<br>
truelat1 = 16.0,<br>
truelat2 = 20.0,<br>
stand_lon = -65.0<br>
geog_data_path = 'geog'<br>
/<br>
<br>
&ungrib<br>
out_format = 'WPS',<br>
prefix = 'FILE',<br>
/<br>
<br>
&metgrid<br>
fg_name = 'FILE'<br>
io_form_metgrid = 2, <br>
/<br>
<br>
<br>
<br>
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