how to extract Modis aqua L2 sst

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namuyanja
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how to extract Modis aqua L2 sst

by namuyanja » Mon Mar 11, 2019 12:52 pm America/New_York

hello
i would like to know the procedure for extracting modis aqua sst.
thank you

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OB.DAAC - SeanBailey
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Answers: 1

how to extract Modis aqua L2 sst

by OB.DAAC - SeanBailey » Tue Mar 12, 2019 7:48 am America/New_York

Please be more descriptive about what it is you need.  Is it obtaining extracted L2 files?  extracted L3 files?  retrieving pixel data from a netCDF file?

namuyanja
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Joined: Tue Feb 12, 2019 11:36 am America/New_York

how to extract Modis aqua L2 sst

by namuyanja » Tue Mar 12, 2019 8:51 am America/New_York

i want to validate satellite data with ground truth data. i would like to know how to retrieve satellite derived SST values for the corresponding points on ground.

OB.DAAC - SeanBailey
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how to extract Modis aqua L2 sst

by OB.DAAC - SeanBailey » Tue Mar 12, 2019 10:57 am America/New_York

Ah, for that you could use the fd_matchup.py and mk_matchup.py scripts supplied with SeaDAS.  Details on their use can be found on our SeaBASS website.

Sean

namuyanja
Posts: 12
Joined: Tue Feb 12, 2019 11:36 am America/New_York

how to extract Modis aqua L2 sst

by namuyanja » Tue Mar 19, 2019 3:30 am America/New_York

Thank you

namuyanja
Posts: 12
Joined: Tue Feb 12, 2019 11:36 am America/New_York

how to extract Modis aqua L2 sst

by namuyanja » Sat Apr 06, 2019 6:25 am America/New_York

hello
every time i run the multilevel_processor.py i get the error below. what  should i do?

teresa@teresa-Latitude-E6410:~$  ./multilevel_processor.py mapgen.par
Traceback (most recent call last):
  File "./multilevel_processor.py", line 24, in <module>
    import get_obpg_file_type
ImportError: No module named get_obpg_file_type

namuyanja
Posts: 12
Joined: Tue Feb 12, 2019 11:36 am America/New_York

how to extract Modis aqua L2 sst

by namuyanja » Sat Apr 06, 2019 6:52 am America/New_York

l also get the error below when i use the multilevel processor in the GUI.
execution exception: java.io.IOException: multilevel_processor.py failed with exit code 1.
Check log for more details.
Unanticipated error encountered during processing!
what causes the error?

gnwiii
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Joined: Fri Jan 29, 2021 5:51 pm America/New_York
Answers: 2

how to extract Modis aqua L2 sst

by gnwiii » Sat Apr 06, 2019 7:30 am America/New_York

Did you add the two lines from the Command Line Configuration section at the end of the DOWNLOADS page to your ~/.bashrc file (you will need to open a new terminal window so the new settings are active)?   The installer puts multilevel_processor.py in the $OCSSWROOT/scripts directory together with a directory of modules.    You have multilevel_processor.py in your home directory, but we have no way of knowing how it ended up there or if it is a current version.  It might be helpful if you describe any deviations from the steps given on the DOWNLOADS page.    Some very common "deviations" include: running the installation using "sudo" elevated privileges, extra spaces or including the square brackets) in entering the "[SeaDAS_install_dir]", and errors such as "out of space" when running
the installer.

It may be helpful to double check your command-line configuration.   If you are not sure they are correct, paste the output of the following commands into a new message.

1.  display the value of $OCSSWROOT: in a terminal, run "echo $OCSSWROOT".

2.  list the contents of the $OCSSWROOT/scripts directory: in a terminal, run "ls $OCSSWROOT/scripts".

3.  check that the PATH variable is set properly: in a terminal, run "which multilevel_processor.py".

namuyanja
Posts: 12
Joined: Tue Feb 12, 2019 11:36 am America/New_York

how to extract Modis aqua L2 sst

by namuyanja » Mon Apr 08, 2019 6:54 am America/New_York

thank you. it has worked

namuyanja
Posts: 12
Joined: Tue Feb 12, 2019 11:36 am America/New_York

how to extract Modis aqua L2 sst

by namuyanja » Mon Apr 08, 2019 7:11 am America/New_York

hello
when i do L2 bin, the ouput image is in hdf format and can't open in seadas. how can i convert to a format that can be read in seadas?
thank you

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