cart2pol

pyoof.cart2pol(x, y)[source] [edit on github]

Transformation from Cartesian to polar coordinates, in two dimensions.

Parameters:

x : ndarray

Grid value for the \(x\) variable.

y : ndarray

Grid value for the \(y\) variable.
Returns:

rho : ndarray

Grid value for the radial variable.

theta : ndarray

Grid value for the angular variable, in radians.