# Changes between Version 10 and Version 11 of WRF4G2.0/Geogrid

Ignore:
Timestamp:
Oct 7, 2015 12:40:35 PM (6 years ago)
Comment:

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### Legend:

Unmodified
 v10 ||   parent_grid_ratio=1,3 * ''''i_parent_start, j_parent_start:''' Coordinates of the lower left corner of the nest in the domain's parent. * '''i_parent_start, j_parent_start:''' Coordinates of the lower left corner of the nest in the domain's parent. ||   i_parent_start=1,16, j_parent_start=1,34 * '''pole_lon:''' For the latitude-longitude projection, it represents the longitude of the North Pole with respect to the computational latitude-longitude grid in which 180.0° longitude is at the center. * '''stand_lon:''' A real value specifying the longitude that is parallel with the y-axis in the Lambert conformal and polar stereographic projections. For the regular latitude-longitude projection, this value gives the rotation about the earth's geographic poles. * '''geog_data_path:''' Path to the directory where the geographical data directories may be found. * '''geog_data_path:''' Path to the directory where the geographical data directories may be found. This data can be downloaded from this [http://www2.mmm.ucar.edu/wrf/users/download/get_sources_wps_geog.html link]. ||   geog_data_path='\$HOME/WRF/wps_topo/geog' Also, the GEOGRID.TBL file is needed to be present into a folder called geogrid, in the same place where geogrid is going to be executed. The final structure is the following: Also, the GEOGRID.TBL file is needed to be present into a folder called geogrid, in the same place where geogrid is going to be executed. The final structure is the following: {{{ |-- geogrid