fix: load_tiff in README was undefined

[culebron]

fix for #31

[coveralls]

Coverage decreased (-0.09%) to 29.905% when pulling 7c81bf6 on culebron:master into e633a4e on ozak:master.

[ozak]

It may be better to just add **kwargs instead of options=None and options= options, no?

[culebron]

Yes, good idea.

[ozak]

Doesn't forcing a np.float64(ndv) force any dataset to become float, even the ones that are integers and so increasing file size?

[ozak]

Doesn't forcing a np.float64(ndv) force any dataset to become float, even the ones that are integers and so increasing file size?

[culebron]

@ozak I didn't test this. I found out that integer numpy matrices can't have None in them, and for integer ones (like ASTER DEM) it's only necessary to have a maksed array, without ndv.

It starts being confusing. Let me see how to run tests.

[ozak]

To see the effect of this np.float I would save an integer raster with and without the option to see the difference in size.

I'm not sure I understood what you meant with the last comments... When is None being assigned to a numpy array?

[ozak]

Also, how would you have a masked array without an ndv?