API: rename old `save` to `export_fits`
@@ -1184,7 +1184,7 @@ class HCIDataset(Saveable):
self.cube = cube_px_resampling(self.cube, scale, imlib, interpolation,
verbose)
- def save(self, path, precision=np.float32):
+ def export_fits(self, path, precision=np.float32):
""" Writing to FITS file. If self.angles is present, then the angles
are appended to the FITS file.
