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Error Processing VIIRs - Ancillary_NASA()

Posted: Tue May 10, 2022 4:59 pm
by naarring
I am trying to process VIIRs imagery with polymer and am running into issues when running: run_atm_corr(Level1_NASA({viirs image}),
where it returns the error:
AssertionError: Directory ANCILLARY/METEO/ does not exist. Please create it, by default it will be automatically populated with ancillary data. Please see help for class Ancillary_NASA for more details.

Is there something I need to have changed in the auxdata or in another directory?

Attached is a screenshot from a Jupyter Notebook script as well.

Re: Error Processing VIIRs - Ancillary_NASA()

Posted: Mon May 16, 2022 7:24 am
by Mengmeng
Hello,

I met a similar problem before and the solution was to create those two directories using this command (on linux): "mkdir -p ANCILLARY/METEO/".

Good luck.

Re: Error Processing VIIRs - Ancillary_NASA()

Posted: Mon May 23, 2022 2:59 pm
by naarring
Where should this directory be located? Attempted this solution and the error remains.

Re: Error Processing VIIRs - Ancillary_NASA()

Posted: Tue May 24, 2022 3:05 am
by Mengmeng
This directory is under the uncompressed folder of polymer. You may try it again.

Good luck.
Mengmeng.

Re: Error Processing VIIRs - Ancillary_NASA()

Posted: Tue May 24, 2022 4:19 pm
by naarring
I still created the directory within the polymer folder and still get the same error as before. (Assertion error that the directory does not exist).
Any thoughts?

Re: Error Processing VIIRs - Ancillary_NASA()

Posted: Wed May 25, 2022 3:29 am
by Mengmeng
Can you try to create the directories mannually?