Search found 319 matches

by fsteinmetz
Mon Aug 21, 2023 8:31 am
Forum: Support
Topic: HICO Data processing
Replies: 1
Views: 27805

Re: HICO Data processing

Hello, To process HICO, you can use the same logic as with the other sensors, using the Level1_HICO class. The resulting python script would look like : from polymer.level1_hico import Level1_HICO from polymer.main import run_atm_corr from polymer.level2_nc import Level2_NETCDF run_atm_corr( Level1_...
by fsteinmetz
Tue May 09, 2023 8:53 pm
Forum: Support
Topic: Bitmask and flags - OLCI
Replies: 1
Views: 25212

Re: Bitmask and flags - OLCI

Dear Patricia, BITMASK_INVALID is an internal mask, and corresponds to the bits in "bitmask", that lead to an empty product (presence of NaN values). BITMASK_REJECT is the value (1023) included in the recommended expression that you should apply on the resulting products to filter out pixels that ma...
by fsteinmetz
Tue May 09, 2023 8:36 pm
Forum: Support
Topic: ImportError: cannot import name 'Level1' from 'polymer.main'
Replies: 1
Views: 24622

Re: ImportError: cannot import name 'Level1' from 'polymer.main'

Thanks Rafael ! This will be included in next release.
by fsteinmetz
Thu Apr 27, 2023 9:04 am
Forum: Support
Topic: Can users develop their own programs based on Polymer to support specific satellite sensors?
Replies: 1
Views: 20186

Re: Can users develop their own programs based on Polymer to support specific satellite sensors?

Hello, Polymer source code is available, so you can indeed develop your own programs to support specific sensors for research purposes. However, the software is still subject to its original licence, so you may not redistribute a modified version of the code. There is no technical manual available f...
by fsteinmetz
Fri Apr 14, 2023 12:00 pm
Forum: Support
Topic: 20 redirections exceeded. failure (2048)
Replies: 5
Views: 29144

Re: 20 redirections exceeded. failure (2048)

Ok thanks for confirming, but I currently don't know what to advise, this error is from wget so there might be some network issue... What you could do as a workaround is use the ERA5 ancillary data, which uses a completely different download system. For that, import the Ancillary_ERA5 class from the...
by fsteinmetz
Thu Apr 13, 2023 2:16 pm
Forum: Support
Topic: 20 redirections exceeded. failure (2048)
Replies: 5
Views: 29144

Re: 20 redirections exceeded. failure (2048)

Hello,
Did you add your earthdata credentials to your ~/.netrc file following https://wiki.earthdata.nasa.gov/display ... L+And+Wget ?
I don't see what coud be wrong, I don't reproduce this error.
Cheers, François
by fsteinmetz
Fri Apr 07, 2023 12:05 pm
Forum: Releases
Topic: Polymer v4.16.1
Replies: 0
Views: 90747

Polymer v4.16.1

Bugfix release to fix an issue in GMAO_FP auxiliary files reader (see viewtopic.php?f=7&t=209)
by fsteinmetz
Fri Apr 07, 2023 11:43 am
Forum: Support
Topic: Bug report: GMAO_FP ancillary data, inconsistent pressure units
Replies: 2
Views: 23130

Re: Bug report: GMAO_FP ancillary data, inconsistent pressure units

Hi Sakari,
Many thanks for your bug report and for the patch, this is great!
I will provide your fix as an update.
Cheers, François
by fsteinmetz
Thu Mar 30, 2023 2:55 pm
Forum: Releases
Topic: Polymer v4.16
Replies: 0
Views: 82326

Polymer v4.16

By downloading Polymer you agree to the licence terms and conditions . This release includes: * Added support for GMAO_FP NASA auxiliary files (https://oceancolor.gsfc.nasa.gov/docs/ancillary/) * Updated the experimental configuration for coastal and complex waters "minabs2" for MSI (see release not...
by fsteinmetz
Thu Feb 23, 2023 3:20 pm
Forum: Support
Topic: VIIRS Polymer Processing
Replies: 1
Views: 19523

Re: VIIRS Polymer Processing

Hi,
Indeed the code should not stop all of a sudden like that. It should end with "Done in <elapsed time>".
Very surprising that you see no message at all, at least a python error should be risen.
Could you try with another image ? Do you see anything in the system logs ?
Cheers, François