Search found 612 matches

by OB SeaDAS - xuanyang02
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

Code: Select all

update_luts modisa
Hope this post helps -- viewtopic.php?t=3184
by OB SeaDAS - xuanyang02
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...
by OB SeaDAS - xuanyang02
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. :)
by OB SeaDAS - xuanyang02
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

Code: Select all

seadas_info
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)
by OB SeaDAS - xuanyang02
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...
by OB SeaDAS - xuanyang02
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)
by OB SeaDAS - xuanyang02
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

Code: Select all

rm -rf ~/.seadas8 
by OB SeaDAS - xuanyang02
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...
by OB SeaDAS - xuanyang02
Tue Oct 10, 2023 12:11 pm America/New_York
Forum: Questions/Comments
Question: Windows users OCSSW error inquiries
Replies: 1

Re: Windows users OCSSW error inquiries

If you choose "docker" instead of "virtualMachine" for OCSSW Location, you should be able to get rid of the red warnings. However, SeaDAS 8.4.0 is not able to print out the detailed info of ocssw that is installed through docker. Instead, you can run this command on the docker te...
by OB SeaDAS - xuanyang02
Tue Oct 10, 2023 10:42 am America/New_York
Forum: Questions/Comments
Question: olil8 l2gen help
Replies: 5

Re: olil8 l2gen help

LC08_L1TP_015036_20230503_20230509_02_T1/LC08_L1TP_015036_20230503_20230509_02_T1_MTL.txt