pyart.util.grid_texture_2d#

pyart.util.grid_texture_2d(field, xwind=7, ywind=7)[source]#

Compute the local standard deviation of a gridded field

Parameters:

  • field (ndarray 2D) – The field over which the grid is computed in (y, x) coordinates

  • xwind, ywind (int) – This is the window size in each dimension for calculating the texture. The texture will be calculated from a xwind by ywind window centered around the gate.

Returns:

win_std (float array) – Texture of the field.