Hello,
I think this is because you have called your script file "polymer.py", which causes a conflict with the module "polymer". Can you try to rename your script to something else ?
Cheers,
François
Search found 306 matches
- Mon Sep 13, 2021 8:45 am
- Forum: Support
- Topic: MSI Inland waters
- Replies: 1
- Views: 2625
- Mon Aug 23, 2021 9:33 am
- Forum: Support
- Topic: OLCI inland waters
- Replies: 4
- Views: 3350
Re: OLCI inland waters
Hello, This is due to the fact that inland waters are flagged in OLCI level1. You can pass options to the Level1_OLCI object, as follows : - Level1_OLCI(..., landmask=None) # disactivate land mask entirely - Level1_OLCI(..., landmask=GSW(agg=8)) where GSW is imported from gsw.py. This will use the G...
- Wed Jun 16, 2021 2:24 pm
- Forum: Support
- Topic: Error Processing Landsat-8
- Replies: 7
- Views: 27886
Re: Error Processing Landsat-8
Hello, Indeed you need to generate the angles file. The documentation in level1_landsat8.py is a bit succinct, so here it is with some more details : The command to run to generate the angles file is : l8_angles LC08_..._ANG.txt BOTH 1 -b 1 l8_angles is available at: https://www.usgs.gov/land-resour...
Re: Run error
What is the error exactly ?
- Wed Jun 16, 2021 2:16 pm
- Forum: Support
- Topic: Processing data block size and offset
- Replies: 3
- Views: 6325
Re: Processing data block size and offset
No, it is not possible currently. You would require an external script to extract the coordinates from a range of latitude/longitude.
Cheers,
François
Cheers,
François
- Wed Jun 16, 2021 2:13 pm
- Forum: Support
- Topic: How to add land overlay map to POLYMER processed OLCI Image
- Replies: 6
- Views: 3896
Re: How to add land overlay map to POLYMER processed OLCI Image
Hi Vishnu, From your image, it seems you are assuming that Level2 products are provided on a regular grid in lat/lon, which is not the case. Please see the fields latitude and longitude, which are given per-pixel. After reprojection on a regular grid, it is indeed easier to overlay the coastlines. K...
- Tue Jun 01, 2021 1:44 pm
- Forum: Support
- Topic: Installation Error
- Replies: 6
- Views: 6245
Re: Installation Error
Hi,
From your script, it seems that you don't need the level1_ascii.py module which triggers an error upon import.
Please import only the modules that are required by your script.
Cheers,
François
From your script, it seems that you don't need the level1_ascii.py module which triggers an error upon import.
Please import only the modules that are required by your script.
Cheers,
François
- Tue Jun 01, 2021 1:40 pm
- Forum: Support
- Topic: Modify Polymer scripts for CASI-1500 data
- Replies: 4
- Views: 3978
Re: Modify Polymer scripts for CASI-1500 data
Hi Mengmeng, If you are referring to the Rayleigh correction, it is implemented in polymer/main.py:InitCorr.rayleigh_correction I guess you would have to interpoate your look-up table along a new dimension "altitude", or "pressure". As for the pix format, I have never encountered this format, so unf...
- Tue Jun 01, 2021 1:31 pm
- Forum: Support
- Topic: Webpage error
- Replies: 4
- Views: 3851
Re: Webpage error
Hi Guillaume, I'd have to investigate why those requests are failing. Which file are you trying to process ? It seems that no valid ancillary file could be downloaded. In the meantime, I can recommend to use ECMWF Era5 ancillary data source instead, which should anyway be a more consistent data sour...
- Tue Jun 01, 2021 1:26 pm
- Forum: Support
- Topic: Problem with S2 subset
- Replies: 3
- Views: 3300
Re: Problem with S2 subset
Hi, You should be able to read those files, but not with the command line interface because auto-detection is not implemented for those files. I'd recommend using the Leve1_NETCDF class in a python script like so (see example.py): run_atm_corr(Level1_NETCDF(<your netcdf file>), Level2_NETCDF()) I ho...