[Numpy-discussion] 'Advanced' save and restore operation

[Emmanuel Mayssat]

After having saved data, I need to know/remember the data dtype to
restore it correctly.
Is there a way to save the dtype with the data?
(I guess the header parameter of savedata could help, but they are
only available in v2.0+ )

I would like to save several related structured array and a dictionary
of parameters into a TEXT file.
Is there an easy way to do that?
(maybe xml file, or maybe archive zip file of other files, or ..... )

Any recommendation is helpful.

Regards,
--
Emmanuel