Changes between Version 6 and Version 7 of WRF4G2.0/Geogrid


Ignore:
Timestamp:
Oct 7, 2015 12:02:11 PM (7 years ago)
Author:
carlos
Comment:

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  • WRF4G2.0/Geogrid

    v6 v7  
    88
    99* parent_id --> List of integers specifying the domain number of the nest’s parent (One per domain).   
    10 ||   parent_id=1,1
     10 ||   parent_id=1,1
    1111* parent_grid_ratio  --> It is a list of integers specifying for each domain the nesting ratio relative to the domain's parent.   
    12 ||   parent_grid_ratio=1,3
     12 ||   parent_grid_ratio=1,3
    1313* i_parent_start, j_parent_start --> Coordinates of the lower left corner of the nest in the domain's parent.   
    14 ||   i_parent_start=1,16, j_parent_start=1,34
     14 ||   i_parent_start=1,16, j_parent_start=1,34
    1515* e_we -->  It represents the nest’s full west-east dimension. For nested domains, e_we must be one greater than an integer multiple of the nest's parent_grid_ratio   
    16 ||   e_we=60,82
     16 ||   e_we=60,82
    1717* e_sn --> It represents the nest’s full south-north dimension. For nested domains, e_sn must be one greater than an integer multiple of the nest's parent_grid_ratio. 
    18 ||   e_sn=81,112
     18 ||   e_sn=81,112
    1919* dx --> Number specifying the grid distance in the x-direction where the map scale factor is 1. It should be in meters for the 'polar', 'lambert', and 'mercator' projection, and in degrees longitude for the 'lat-lon' projection. 
    20 ||   dx=0.15
     20 ||   dx=0.15
    2121* dy --> Number specifying the grid distance in the y-direction where the map scale factor is 1. As stated for dx, this value should be in meters for the 'polar', 'lambert', and 'mercator' projection, but for the 'lat-lon' projection, it should be in degrees latitude.   
    22 ||   dy=0.15
     22 ||   dy=0.15
    2323* map_proj --> Name of the projections available 'lambert', 'polar', 'mercator', and 'lat-lon'   
    24 ||   map_proj='lat-lon'
     24 ||   map_proj='lat-lon'
    2525* ref_x, ref_y --> Location of the latitude and longitude of reference for the domain   
    26 ||   ref_x=1, ref_y=1
     26 ||   ref_x=1, ref_y=1
    2727* ref_lat, ref_lon --> Reference coordinates of the domain.   
    28 ||   ref_lat=-8.85, ref_lon=24.1
     28 ||   ref_lat=-8.85, ref_lon=24.1
    2929* pole_lat -->  For the latitude-longitude projection, it represents the latitude of the North Pole with respect to the computational latitude-longitude grid in which -90.0° latitude is at the bottom of a global domain and 90.0° latitude is at the top.
    3030* 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.
    3131* 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.
    3232* geog_data_path --> Path to the directory where the geographical data directories may be found.   
    33 ||   geog_data_path='$HOME/WRF/wps_topo/geog'
     33 ||   geog_data_path='$HOME/WRF/wps_topo/geog'
    3434
    3535