sncosmo.write_griddata_fits¶
- sncosmo.write_griddata_fits(x0, x1, y, name_or_obj)[source]¶
Write a 2-d grid of data to a FITS file
The grid coordinates are encoded in the FITS-WCS header keywords.
- Parameters:
- x0numpy.ndarray
1-d array.
- x1numpy.ndarray
1-d array.
- ynumpy.ndarray
2-d array of shape (len(x0), len(x1)).
- name_or_objstr or file-like object
Filename to write to or open file.