Search found 19 matches

by fbecker23
Thu Feb 01, 2024 7:40 am America/New_York
Forum: Home
Question: sentinel 3 band names to use in gpt
Replies: 2

Re: sentinel 3 band names to use in gpt

Thank you xuanyang02!
by fbecker23
Tue Jan 09, 2024 4:20 pm America/New_York
Forum: Home
Question: sentinel 3 band names to use in gpt
Replies: 2

sentinel 3 band names to use in gpt

Hello, I am new to using Sentinel 3 imagery, but I have been using gpt to process VIIRS L2 imagery. I want to modify my .xml to OLCI images from Sentinel 3, but I don't know how I should name the different bands or reflectances. In the .xml I also do a reprojection and change the format to NetCDF4-C...
by fbecker23
Thu Feb 23, 2023 8:57 am America/New_York
Forum: Home
Question: mapgen script with MODIS L2
Replies: 4

Re: mapgen script with MODIS L2

Excellent!
Thank you Sean!
by fbecker23
Wed Feb 01, 2023 2:16 pm America/New_York
Forum: Home
Question: mapgen script with MODIS L2
Replies: 4

Re: mapgen script with MODIS L2

Thank you xuanyang02 for your reply.
It is a pity that the flags cannot be processed.

Thank you for your help
by fbecker23
Wed Feb 01, 2023 1:54 pm America/New_York
Forum: Home
Question: l2mapgen by command line
Replies: 2

Re: l2mapgen by command line

Thanks xuanyang02 for your reply and sorry for the similar post, I thought the other post had not been sent.

I have fixed the command and it works.

Thanks for your help!
by fbecker23
Mon Jan 30, 2023 3:54 pm America/New_York
Forum: Home
Question: mapgen script with MODIS L2
Replies: 4

mapgen script with MODIS L2

Hello, I have been using the gpt command to process MODIS and VIIRS L2 images of chl and sst. I am using SeaDAS 8.3, with OCSSW installed, and Ubuntu 22.1. In the .xml (attached at the end of the post) in summary what I do is: read(chl image) --> BandMaths(to create chl and flags bands) --> Collocat...
by fbecker23
Fri Jan 27, 2023 1:43 pm America/New_York
Forum: Home
Question: l2mapgen by command line
Replies: 2

l2mapgen by command line

Hello, I have been using the gpt command to process MODIS and VIIRS L2 images of chl and sst. I am using SeaDAS 8.3, with OCSSW installed, and Ubuntu 22.1. In the .xml (attached at the end of the post) in summary what I do is: read(chl image) --> BandMaths(to create chl and flags bands) --> Collocat...
by fbecker23
Fri Jan 27, 2023 9:51 am America/New_York
Forum: Home
Question: Issue with saving MODIS AQUA L2 reproyected as netCDF-CF
Replies: 11

Re: Issue with saving MODIS AQUA L2 reproyected as netCDF-CF

Thanks gnwiii for clarifying that point, I hadn't realised.
Thank you xuanyang02 also, you were both very helpful and very clear in your explanations.

In another post I will ask you about the l2mapgen.

Regards
Fernando
by fbecker23
Mon Jan 23, 2023 3:00 pm America/New_York
Forum: Home
Question: Issue with saving MODIS AQUA L2 reproyected as netCDF-CF
Replies: 11

Re: Issue with saving MODIS AQUA L2 reproyected as netCDF-CF

Searching the net, I found a python library called Pyresample, which seems to do the same as l2mapgen.
Do you know this python library? do you know if there is any significant difference?
by fbecker23
Mon Jan 23, 2023 10:57 am America/New_York
Forum: Home
Question: GPT Error: java.lang.ExceptionInInitializerError
Replies: 7

Re: GPT Error: java.lang.ExceptionInInitializerError

Thank you xuanyang02!!

It was that! I've changed my java to a java 8, and I've made an alias with the absolute path of gpt, and it works fine.

Thanks a lot