Best python tools for cumulative distribution function and inverse on raster?

[CDavis]

Hi, I have a script that is working with raster calculations using arcpy.sa.  Would like to add calculations which use the normal standard cumulative distribution function and the inverse of the normal standard cumulative distribution function.  For now thinking of converting to array and using scipi  scipy.stats.norm — SciPy v0.19.1 Reference Guide .  Any suggestions on keeping my rasters together and performing this calculation on the whole?

Thanks!  Carrie

[DanPatterson_Retired]

RasterToNumPyArray then numpy, matplotlib or scipy can process statistical parameters and graph them with ease 

I have tons of stuff directly and indirectly related on my Py Links blog

[CDavis]

Hi Dan, Thanks for sharing your blog.  I'll take a look. I decided to convert to array and then back. It wasn't too painful.