I have just updated the ocssw SeaDAS binaries using install_ocssw.py. I have downloaded the last version of the script form the Ocean Color Web. I have tested the changes to produce L2 files using MODIS, VIIRS and Sentinel 3 data. The update works properly on my system for AQUA, TERRA and SNPP. However, I have experienced problems with VIIRS JPSS1 data and Sentinel 3 data.
Following the output from l2gen about missing files, I have made some change to be able to “run” the binaries.:
• For sentinel 3 the script install the band_info_olci.F0.txt band_info_olci.snap.txt band_info_olci.txt in the directory /seadas/ocssw/share/olci/cal/. Following the outputs, just to test, I have copied this files to manually created directories:
• After this change, the error were related to the rayleigh files. The l2gen require the rayleigh files rayleigh_olcis3a_*_iqu.hdf and rayleigh_olcis3b_*_iqu.hdf.
Hovewer they are not present in the directory /seadas/ocssw/share/olci/rayleigh/. In the directory the available files are rayleigh_olci_*_iqu.hdf. Again just to test, I have copied/renamed the rayleigh_olci_*_iqu.hdf to rayleigh_olcis3a_*_iqu.hdf and rayleigh_olcis3b_*_iqu.hdf
With these changes l2gen “run” for both satellites, but how can I get the appropriate files (rayleigh and iqu) correspondind to S3A and S3B satellites?
Ocean color processing works properly, l2gen fails for sst processing:
Loading SSES table from /seadas/ocssw/share/viirs/npp/cal/sst_sses_viirsn.v6.4.1.gt100counts.hdf
-E- /home/seadas/ocssw/src/l2gen/sst.c line 869: Table dimensions for bias do not match expectation.
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or use the GUI to update the processors.
You can now install --olcis3a and --olcis3b. I would suggest deleting OCSSWROOT/share/olci first.
Thank you very much for the information. However, it is sad to hear that SST for VIIRS-JPSS1 will not be supported by SeaDAS. It is very useful get SST and ocean color variables from the same sensor, as in case of MODIS and VIIRS-SNPP.
Thank you very much
I am trying to install SeaDAS on Linux machine. I installed the visualization package and cannot install the processing components neither using GUI or shell scripting. The error is :network is unreachable. Would you please let me know what would be the problem?
Attached you can find the two errors from GUI approach and scripting!attachment 1
Your best source of information will be the documentation and forums associated with the virtual machine system and OS you are using. Unfortunately the internet is full of sites that copy outdated or incorrect information on such topics, using search "optimization" tricks so the first dozen hits in Google often provide bad information. It may be worth posting the details of your OS and virtual machine here in the hope someone with a similar configuration can point you to the appropriate documentation.
You may get better advice by starting a new thread along the lines of "network configuration for OCSSW in a <linux?macOS?> VM".