write_fits
- hcipy.util.write_fits(data, filename, shape=None, overwrite=True)
Write the data to a fits-file.
If the data is a Field with SeparatedCoords, the shaped field will be written to the fits-file, to allow for easier viewing with external tools.
- Parameters:
- datandarray or Field
The ndarray or Field to write to the fits file.
- filenamestring
The filename of the newly created file. This can include a path.
- shapendarray or None
The shape to which to reshape the data. If this is given, it will override a potential shape from the grid accompaning the field.
- overwriteboolean
Whether to overwrite the fits-file if it already exists.