Switch to >= <= operators instead of functions
For clarity
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@ -43,10 +43,10 @@ def raster(poly_xy: numpy.ndarray,
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min_bounds = floor(poly_xy.min(axis=1))
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max_bounds = ceil(poly_xy.max(axis=1))
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keep_x = logical_and(numpy.greater_equal(grid_x, min_bounds[0]),
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numpy.less_equal(grid_x, max_bounds[0]))
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keep_y = logical_and(numpy.greater_equal(grid_y, min_bounds[1]),
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numpy.less_equal(grid_y, max_bounds[1]))
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keep_x = logical_and(grid_x >= min_bounds[0],
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grid_x <= max_bounds[0])
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keep_y = logical_and(grid_y >= min_bounds[1],
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grid_y <= max_bounds[1])
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if not (keep_x.any() and keep_y.any()): # polygon doesn't overlap grid
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return zeros(num_xy_px)
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@ -148,8 +148,8 @@ def raster(poly_xy: numpy.ndarray,
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# (they correspond to outside pixels, but couldn't be removed until now
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# because poly_xy stores points, not segments, and the edge points are needed
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# when creating endpoint_avg)
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non_edge = numpy.logical_and(numpy.less(endpoint_avg[:, 0], grid_x[-1]),
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numpy.less(endpoint_avg[:, 1], grid_y[-1]))
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non_edge = numpy.logical_and(endpoint_avg[:, 0] < grid_x[-1],
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endpoint_avg[:, 1] < grid_y[-1])
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x_sub = numpy.digitize(endpoint_avg[non_edge, 0], grid_x) - 1
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y_sub = numpy.digitize(endpoint_avg[non_edge, 1], grid_y) - 1
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