Search found 623 matches
- Fri Nov 03, 2023 9:47 am America/New_York
- Forum: Questions/Comments
- Question: how to use code to run l2gen correctly
- Replies: 12
Re: how to use code to run l2gen correctly
Here is an example of using L1A files as a list -- 1) multilevel_processor-forum-L1A.par looks like that [main] ifile=/Users/USERNAME/Scenes/MODIS_AQUA/forum/ifile_forum_11_02_23.txt use_ancillary=1 overwrite=1 [l2gen] aer_opt=-3 2) ifile_forum_11_02_23.txt looks like this -- /Users/USERNAME/Scenes/...
- Thu Nov 02, 2023 10:24 am America/New_York
- Forum: Questions/Comments
- Question: how to use code to run l2gen correctly
- Replies: 12
Re: how to use code to run l2gen correctly
L2 needs an L1B file + GEO file as input If /Users/sawyerduan/Downloads/vim is a list of L1B files, they have to follow the OBPG File Naming Convention https://oceancolor.gsfc.nasa.gov/resources/docs/filenaming-convention/, such as AQUA_MODIS.20231014T060500.L1B.hdf, with the corresponding GEO file ...
- Wed Nov 01, 2023 4:28 pm America/New_York
- Forum: Questions/Comments
- Question: how to use code to run l2gen correctly
- Replies: 12
Re: how to use code to run l2gen correctly
The file not found is: /Users/sawyerduan/seadas/ocssw/var/common/tai-utc.dat
Try
Hope this post helps -- viewtopic.php?t=3184
Try
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update_luts modisa
- Tue Oct 31, 2023 11:09 pm America/New_York
- Forum: Questions/Comments
- Question: how to use code to run l2gen correctly
- Replies: 12
Re: how to use code to run l2gen correctly
l2gen ifile=/Users/sawyerduan/Downloads/MYD021KM.A2023289.0550.061.2023290134619.hdf geofile=/Users/sawyerduan/Downloads/MYD03.A2023289.0550.061.2023289210348.hdf l2prod="Rrs_vvv a_vvv_carder adg_vvv_carder aph_vvv_carder bbp_vvv_carder cloud_albedo nLw_1240 nLw_1640 nLw_2130 nLw_748 nLw_859 n...
- Mon Oct 30, 2023 1:53 pm America/New_York
- Forum: Questions/Comments
- Question: geolocate_viirs problem
- Replies: 2
Re: geolocate_viirs problem
You are on target.
- Mon Oct 30, 2023 1:47 pm America/New_York
- Forum: Questions/Comments
- Question: how to use code to run l2gen correctly
- Replies: 12
Re: how to use code to run l2gen correctly
Can you do and share the result here?
Is your Mac with M1/M2 chip? If so, you need take extra steps to set up the environment in order to run l2gen https://seadas.gsfc.nasa.gov/downloads/
Or you can try to run l2gen using Client Server model (docker is recommended)
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seadas_info
Is your Mac with M1/M2 chip? If so, you need take extra steps to set up the environment in order to run l2gen https://seadas.gsfc.nasa.gov/downloads/
Or you can try to run l2gen using Client Server model (docker is recommended)
- Thu Oct 26, 2023 12:58 pm America/New_York
- Forum: Questions/Comments
- Question: Pulling Statistical Data from Many L3 mapped Files in SeaDAS
- Replies: 1
Re: Pulling Statistical Data from Many L3 mapped Files in SeaDAS
You can try SeaDAS' BandMaths Tool to create new bands using avg() and/or stddev() functions. https://seadas.gsfc.nasa.gov/help-8.4.0/desktop/BandMaths.html The expression editor for avg() looks like this Screenshot 2023-10-26 at 12.52.50 PM.png If you want to do BandMaths on many files, you can try...
- Wed Oct 25, 2023 11:01 am America/New_York
- Forum: Questions/Comments
- Question: Processing Landsat Collection Level 2 images through l2gen
- Replies: 1
Re: Processing Landsat Collection Level 2 images through l2gen
l2gen needs an L1 file as the input (e.g. LC08_L1TP_015033_20220329_20220406_02_T1_MTL.txt)
- Thu Oct 19, 2023 4:50 pm America/New_York
- Forum: Questions/Comments
- Question: Issue w/SeaDAS 8.4 install
- Replies: 2
Re: Issue w/SeaDAS 8.4 install
I just tried seadas-8.4.0 on an old mac (Monterey 12.6.5). It works fine.
Make sure you don't have another copy of SeaDAS opened. And this might help
Make sure you don't have another copy of SeaDAS opened. And this might help
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rm -rf ~/.seadas8
- Tue Oct 17, 2023 5:00 pm America/New_York
- Forum: Questions/Comments
- Question: Can not open nc data files in ODV
- Replies: 2
Re: Can not open nc data files in ODV
I don't know about ODV software, but I know SeaDAS cannot read l3b files. https://seadas.gsfc.nasa.gov/ However, if you use l3mapgen tool to turn l3bin files into l3m files, SeaDAS can read it. https://seadas.gsfc.nasa.gov/help-8.4.0/processors/ProcessL3mapgen.html Or you can download and read the e...