model_info_2d

introduction

Tool to convert atmospheric model (e.g. WRF, NAQPMS) grid IDs to latitude and longitude and vice versa.

And this tool provide some useful function like:

1. ix, iy = grid_id(longitude, latitude): Gives a lonlat location and returns its nearest integer ID. Note that ix/iy starts at 0. You can also use function grid_id_float(longitude, latitude) to get the precise ID in float.

3. get_grid(): return XLONG and XLAT that like the same name variable in wrfout file.