Improved remote cluster performance #259
Merged
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This PR adds an
fsspec
-compatibleEarthAccessFile
object that's a very light wrapper around the current https / S3 file objects being used. The only difference is that when a file is serialized (as happens when working on a remote cluster), if we find that we are running in region on AWS and the underlying file is an https file instead of an S3 file, we reopen the file using the existingeathaccess.open(...)
logic to get a S3 file.Anecdotally, I see a computation performance boost of 2x when running the notebook in #253 with the changes in this PR
Closes #253