xoa.interp.closest2d

xoa.interp.closest2d(xxi, yyi, xo, yo)

Find indices of closest point on 2D lon/lat grid

Parameters:

• xxi (array_like(nyi, nxi)) – Grid longitudes in degrees

• yyi (array_like(nyi, nxi)) – Grid latitudes in degrees

• xo – Point longtitude

• yo – Point latitude

Returns:

• int (i) – index along second dim

• int (j) – Index along first dim