Hello, You just need to configure the .netrc file by opening a terminal and following these steps: > cd ~ > touch .netrc > echo "machine urs.earthdata.nasa.gov login USERNAME password PASSWORD" > chmod 0600 .netrc Change USERNAME and PASSWORD according to your registration. Hope this helps. Kind reg...

Hello sakvaka, fsteinmetz, thank you for your replies. I'm working over several inland waters in Spain and Brazil. I checked the logchl and logfb values of two of the images, taken over Albufera de Valencia, Spain (lat 39.3353 lon -0.3525): [1] S3A_OL_1_EFR____20220222T101229_20220222T101529_2022022...

Hello everyone, I'm currently working on validating Sentinel-3 atmospheric corrections over various types of inland water. I've got some really high errors when validating blue-green bands only over turbid water, but this is not happening with all data (figure attached of turbid water, grey line is ...

Hi François, I hope you are doing well. I am new to Python and to POLYMER. I am working on OLCI-Rrs validation in CASE 2 - inland waters, but I am having trouble understanding and applying the flags. I took a look at the common.py script to understand the value of each flag, but I do not understand ...

Dear Francois, First of all, thank you very much for developing POLYMER. This is my first time working with it, and I'm also new to Python. I'm wondering if there is a way for Polymer to use the ancillary data provided by the Sentinel 3 annotation data file instead of the data from external provider...