save_to_file

Hist2d.save_to_file(fname, **savetxt_kwargs)

Save the histogram to a file.

The first column in the file will be x, the second y, the third z.

Parameters:

fnamestr

Filename, including filetype.

**savetxt_kwargs

numpy.savetxt() keyword arguments. Useful to, e.g., set a header with the header keyword.