L2gen resulting NaN sensor azimuth for some scenes when running for MSI

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akash_ashapure
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L2gen resulting NaN sensor azimuth for some scenes when running for MSI

by akash_ashapure » Mon Apr 03, 2023 6:04 pm America/New_York

Hello,
I am running L2gen to extract rhot, ancillary, and geometry from MSI.
It works fine for most data but results in NaN sensor azimuth for a few samples.
My initial attempt to fix this issue was to set 'filter_opt' : 0, but it still did not work.
I am getting the NaN sensor azimuth for the following scene:
S2A_MSIL1C_20190819T100031_N0208_R122_T34VEK_20190819T134719

Please let me know if I can do something to fix this issue or provide more details.

Best,
Akash
akash.ashapure@nasa.gov

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OB SeaDAS - xuanyang02
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Re: L2gen resulting NaN sensor azimuth for some scenes when running for MSI

by OB SeaDAS - xuanyang02 » Thu Aug 10, 2023 11:30 am America/New_York

I ran l2gen on the L1C file you provide, there are some sensor azimuth values are not NaN in the L2 file. See the attached image
Screen Shot 2023-04-06 at 3.46.04 PM.png
Screen Shot 2023-04-06 at 3.46.04 PM.png (29.55 KiB) Not viewed yet

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