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Chandra-MARX / marxs

Multi-Architecture-Raytrace-Xraymission-Simulator
http://marxs.readthedocs.io/en/latest/
GNU General Public License v3.0
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colum type other than float #97

Closed hamogu closed 3 years ago

hamogu commented 8 years ago

output_cols currently are all float. Mechanisms ot use other types (e.g. int for grating order). On the other hand, how do I mask invalid values there? Masked Table (performance?)? For now, I have np.nan...

hamogu commented 6 years ago

In particular, for id_colums it should really be an integer. Either use masked tables or some convention like -999999 fir invalid.