Search found 74 matches

by fsteinmetz
Fri Apr 03, 2020 10:07 am
Forum: Support
Topic: Polymer module
Replies: 1
Views: 10

Re: Polymer module

Hi, As stated in the readme, a part of Polymer source code is coded in cython. You need to convert this source code to c using cython, and then compile this c code to a python module. On linux this is done using Polymer's makefile, but I have not tested it on windows - although, it should be possibl...
by fsteinmetz
Tue Mar 31, 2020 5:25 pm
Forum: Support
Topic: Some OLCI results show strange invalid patterns
Replies: 3
Views: 606

Re: Some OLCI results show strange invalid patterns

Hi Joao, These arguments are to be passed to the function "run_atm_corr", which is the main function called in polymer_cli.py. You can modify the last lines of polymer_cli.py like so: run_atm_corr(Level1(args.input_file), Level2(filename=args.output_file, fmt=args.fmt), calib=None, bands_corr=[412,4...
by fsteinmetz
Wed Mar 25, 2020 6:04 pm
Forum: Support
Topic: polymer 4.12 throws ValueError "masked arrays not supported"
Replies: 3
Views: 684

Re: polymer 4.12 throws ValueError "masked arrays not supported"

The patch is included in v4.13, just released.
by fsteinmetz
Wed Mar 25, 2020 6:04 pm
Forum: Support
Topic: Sanity check for ancillary data
Replies: 4
Views: 888

Re: Sanity check for ancillary data

Fixed in v4.13.
by fsteinmetz
Wed Mar 25, 2020 6:03 pm
Forum: Releases
Topic: Polymer v4.13
Replies: 0
Views: 48

Polymer v4.13

By downloading Polymer you agree to the licence terms and conditions.

This release fixes some bugs (see here, here and here), and does not involve product modification (except when using ERA5 ancillary data).

See more details in the changelog.
by fsteinmetz
Wed Mar 25, 2020 7:46 am
Forum: Support
Topic: struggling to run OLCI with the ancillary option
Replies: 1
Views: 25

Re: struggling to run OLCI with the ancillary option

Hi Blake,

Indeed there is a bug when applying Ancillary data to OLCI.
Please see this thread for how to fix it : viewtopic.php?f=7&t=41
I will make a release shortly with a few fixes including this one.
Cheers,
François
by fsteinmetz
Thu Mar 19, 2020 10:31 pm
Forum: Support
Topic: Runtime fault using polymer-v4.12 to run HICO data
Replies: 3
Views: 127

Re: Runtime fault using polymer-v4.12 to run HICO data

Oh, I see...I was wrong, there was no problem with your NetCDF library.
The problem is that you have used the older Level1 format. You should use the HICO Level1 files in NetCDF format. Like this one :
https://oceandata.sci.gsfc.nasa.gov/hic ... L1B_ISS.nc
Cheers,
François
by fsteinmetz
Thu Mar 19, 2020 9:23 pm
Forum: Support
Topic: Polymer running on Sentinel-2 images
Replies: 6
Views: 756

Re: Polymer running on Sentinel-2 images

Dear Joao,
Good to see that you could fix it !
There will be a fix in next version.
Cheers,
François
by fsteinmetz
Wed Mar 18, 2020 8:42 am
Forum: Support
Topic: Runtime fault using polymer-v4.12 to run HICO data
Replies: 3
Views: 127

Re: Runtime fault using polymer-v4.12 to run HICO data

Hello,
There seems to be a problem in your NetCDF library. Could you provide more information about your system and python environment ?
Cheers,
François
by fsteinmetz
Sat Mar 14, 2020 2:11 pm
Forum: Support
Topic: Polymer 4.12 throw“UnicodeDecodeError: 'ascii' codec can't decode byte 0xe6 in position 13: ordinal not in range(128)”
Replies: 4
Views: 328

Re: Polymer 4.12 throw“UnicodeDecodeError: 'ascii' codec can't decode byte 0xe6 in position 13: ordinal not in range(128

Well, it seems that the process has been killed by the kernel for some reason.
Since it was killed, the temporary files are not cleaned up. You can try to use the command 'dmesg' to see the kernel log and get more insight.
Cheers,
François