python-grid

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python-grid

On python, how to generate an array of coordinates between two points

Create a polygon grid using with Geopandas

Find index location of a lat/lon point on a raster grid in ArcPy

Get-grid-points-from-matplotlib

坐标转换

Finding correct X Y values from two pairs of X Y map coordinates?

lat = 41.050
lon = -125.685
wind_lats = dataset.variables['lat'][:]
wind_lons = dataset.variables['lon'][:]
lat_idx = np.abs(wind_lats - lat).argmin()
lon_idx = np.abs(wind_lons - lon).argmin()
lat_idx = np.unravel_index(lat_idx, wind_lats.shape)
lon_idx = np.unravel_index(lon_idx, wind_lons.shape)
wind_lat_y = lat_idx[0]
wind_lat_x = lat_idx[1]
wind_lon_y = lon_idx[0]
wind_lon_x = lon_idx[1]

Basemap

Converting to and from map projection coordinates pic1