Forum

Not sure how useful the time_rec is, but this is what is stored. time_rec is the mean of the time for each pixel added to the bin. Actually, we only use the time for each line. The time is a float of TAI93. That would be the number of TAI seconds since Jan 1, 1993. The normal epoch for TAI is 1958, ...

I had a few problems with the mac and/or the RedHat build server being down while making the "T" tags around that time. The latest tag is T2024.21 and are test tags for a reason. All of the build machines have been working for the last many tags, so a later tag should behave the same on th...

Thanks for pointing the units out. We are deleting the "photons" to make them CF compliant.

don

Yes, the L2 file format has changed. Since we have not used sub-sampling of the the lat/lon arrays in over 20 years, we decided to simplify the L2 file. This change also gave other 3rd party programs the ability to geolocate the variables (ie. chlor_a) now that they have the same dimensions as lat/l...

The Error you listed does not come from running l2bin. Errors like that come from running calibrate_viirs or geolocate_viirs. using the L2 file that we have on our system for this time period, l2bin runs fine. This is the L2 file the processing system currently has: SNPP_VIIRS.20240619T204201.L2.SST...

Right now the only aerosol option that works with OCI is

aer_opt=-18

I will look into why l2gen is seg faulting. Not nice.

don

Your best bet is to wait until after Thursday. You will have access to real OCI data instead of simulated and we will have a new T and V tags that will process the data with l2gen.

don

Looks like I have the same problem.
It has been fixed and will be in the next tag T2024.14

don

Could you run to see if you can run bash as a login shell. This is how seadas runs external commands.

don

Unfortunately we are having problems delivering OCSSW binaries for the Mac M1/M2. Right now you have 2 choices. Use a Docker container to run OCSSW: https://seadas.gsfc.nasa.gov/client_server/ or build OCSSW on your mac. This is quite involved. For the mac you need to install XQuartz to get the X11 ...