liambindle / gridspec Goto Github PK

• To bootstrap gridspec definition on data file (for single CF Tile data)
• Data variables need to have the coordinate: "lon lat" attribute to be regriddable (as source file) with ESMF_Regrid

Hi Good afternoon,

Using 'gridspec' is there any way to create a 'regular_lat_lon_91x144' file with half-polar, dateline-centered to match the latitude of the "traditional" GEOS-Chem global grid definitions (http://wiki.seas.harvard.edu/geos-chem/index.php/GEOS-Chem_horizontal_grids#GMAO_2_x_2.5_grid)? I can turn on the dateline-centered option by adding -dc ("gridspec-create latlon -pc -dc 91 144"), but could not figure out a way to make the first and last latitude as -89.5 and 89.5 respectively instead of -90 and 90. I would highly appreciate your help in this regard.

Thanks in advance.

Sadia