convert_contour

sitelle.region.convert_contour(original_cube, contour, new_cube)

Convert a contour computed on a given cube to a new cube, using astrometric calibration. It allows to plot the same contoured region on different datacubes.

Parameters:

• original_cube (SpectralCube) – Cube on which the contour has been computed
• new_cube (SpectralCube) – Cube on which we want to project the contour
• contour (dict) – the contour, i.e. a dict of 4 1D regions : top, bottom, left, right

Returns:

contour – the contour projected on the new cube

Return type:

dict