Auto-cast recording to float prior to interpolation

[alejoe91]

Fixes #3404

Thanks @jiumao2 for the suggestion

[JoeZiminski]

Is it worth printing / warning a statement when the conversion is done? Just to indicate the conversion is done and file will be larger if saved now.

[alejoe91]

Is it worth printing / warning a statement when the conversion is done? Just to indicate the conversion is done and file will be larger if saved now.

Thanks @JoeZiminski

Since the correct_motion is intended to be as high-level as possible, we thought we would just keep it silent and do whatever's needed to avoid failures. @samuelgarcia @jiumao2 what do you guys think?

[alejoe91]

Actually I'll just go ahead and merge..I think that an extra warnign will be confusing for most usere :)

[jiumao2]

Since the correct_motion is intended to be as high-level as possible, we thought we would just keep it silent and do whatever's needed to avoid failures. @samuelgarcia @jiumao2 what do you guys think?

That's great! I’ve actually already added that code to my spikeinterface!