wradlib Documentation - Bitbucket

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wradlib Documentation, Release 0.1.1 wradlib.verify.ErrorMetrics.spearman ErrorMetrics.spearman() Spearman rank correlation coefficient wradlib.verify.ErrorMetrics.sse ErrorMetrics.sse() Sum of Squared Errors 3.14.2 wradlib.verify.PolarNeighbours class wradlib.verify.PolarNeighbours(r, az, sitecoords, projstr, x, y, nnear=9) For a set of projected point coordinates, extract the neighbouring bin values from a data set in polar coordinates. Use as follows: First, create an instance of PolarNeighbours by passing all the information needed to georeference the polar radar data to the points of interest (see parameters) Second, use the method extract in order to extract the values from a data array which corresponds to the polar coordinates Parameters r : array of floats (see georef for documentation) az : array of floats (see georef for documentation) sitecoords : sequence of floats (see georef for documentation) projstr : string (see georef for documentation) x : array of floats x coordinates of the points in map projection corresponding to projstr y : array of floats y coordinates of the points in map projection corresponding to projstr nnear : int number of neighbouring radar bins you would like to find Methods extract(vals) get_bincoords() get_bincoords_at_points() Extracts the values from an array of shape (azimuth angles, range gages) Returns all bin coordinates in map projection Returns bin coordinates only in the neighbourshood of points 84 Chapter 3. Library Reference
wradlib Documentation, Release 0.1.1 wradlib.verify.PolarNeighbours.extract PolarNeighbours.extract(vals) Extracts the values from an array of shape (azimuth angles, range gages) which correspond to the indices computed during initialisation Parameters vals : array of shape (..., number of azimuth, number of range gates) Returns output : array of shape (..., number of points, nnear) wradlib.verify.PolarNeighbours.get_bincoords PolarNeighbours.get_bincoords() Returns all bin coordinates in map projection Returns output : array of x coordinates, array of y coordinates wradlib.verify.PolarNeighbours.get_bincoords_at_points PolarNeighbours.get_bincoords_at_points() Returns bin coordinates only in the neighbourshood of points Returns output : array of x coordinates, array of y coordinates extract(vals) get_bincoords() get_bincoords_at_points() Extracts the values from an array of shape (azimuth angles, range gages) Returns all bin coordinates in map projection Returns bin coordinates only in the neighbourshood of points wradlib.verify.PolarNeighbours.extract PolarNeighbours.extract(vals) Extracts the values from an array of shape (azimuth angles, range gages) which correspond to the indices computed during initialisation Parameters vals : array of shape (..., number of azimuth, number of range gates) Returns output : array of shape (..., number of points, nnear) wradlib.verify.PolarNeighbours.get_bincoords PolarNeighbours.get_bincoords() Returns all bin coordinates in map projection Returns output : array of x coordinates, array of y coordinates wradlib.verify.PolarNeighbours.get_bincoords_at_points PolarNeighbours.get_bincoords_at_points() Returns bin coordinates only in the neighbourshood of points Returns output : array of x coordinates, array of y coordinates 3.14. Verification 85
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wradlib Documentation - Bitbucket

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