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by parevalo
Fri Dec 06, 2024 4:41 pm America/New_York
Forum: Home
Question: HLS Data Processing with rioxarray: parallel reading and cookie questions
Replies: 5

Re: HLS Data Processing with rioxarray: parallel reading and cookie questions

Thank you so much, Erik, this is super helpful! I didn't know about the bearer token authentication, so I will give it a try. For what it's worth: - I ended up using CMR-CLOUDSTAC along with stackstac, which is working very well and very fast. - I'm only retrieving 10 'chips' of size 366x366 pixels ...
by parevalo
Thu Dec 05, 2024 10:23 am America/New_York
Forum: Home
Question: HLS Data Processing with rioxarray: parallel reading and cookie questions
Replies: 5

Re: HLS Data Processing with rioxarray: parallel reading and cookie questions

The question is not whether the code is "correct" or not, but whether the cookies are being written to/read from properly when reading the files in parallel this way (files are not read in parallel if lock=None, but then then the code is significantly slower that way). I'm trying to avoid ...
by parevalo
Tue Nov 26, 2024 5:02 pm America/New_York
Forum: Home
Question: HLS Data Processing with rioxarray: parallel reading and cookie questions
Replies: 5

HLS Data Processing with rioxarray: parallel reading and cookie questions

TLDR: is it ok to use rioxarray parallel read option (i.e. lock=False) to read HLS COG's from the cloud? I'm writing a python script in that aims to do the following: - Retrieve the HLS HTTP granule links for a a given tile id and time range, using earthaccess - Build an xarray dataset and subset th...