hyperspy/hyperspy-doc — pull request #2 by lfzagonel (2012-05-25 00:25:40+00:00)
Title: With this update, the user is prompted to say wheter a datatype in float...

... 64 should be change to float 32 in order to use the spectrum picker in DM. Also, if the datatype is integer, then the datatype is chaged to float 32 and the user is warned by a text message on the results window in DM.