Try reading gdrive

[niksirbi]

Quickly thrown together with @alessandrofelder.

This script assumes that the google drive folder has been locally synced.
The input (google drive) and output folders are read from environment variables.

This script used to error with:

ValueError: axes don't match array

We suspected this has somehow to do with the chunking.

With the latest commit c9283ed I changed da.stack(dask_arrays, axis=0) to da.stack(dask_arrays, axis=-1) so that the last dimension has chunk size of 1 (this avoids the need to transpose).

Now we get a different error:

ValueError: could not broadcast input array from shape (2235,2560,1,2160) into shape (2235,2560,1)

Debugging will be continued...

[niksirbi]

We actually fixed the ValueError by loading the images with dask_image.imread.imread(), as in the tutorial.