Forum

We do not create temporal subsets of the climatology time series, we calculate only for the full mission. If you require a temporal subset, you will need to download the monthly files and calculate the means yourself using a program like SeaDAS.

Tommy

These were pre-launch proxies for OCI data. They are no longer supported. --ocia install PACE OCI AVIRIS files --ocip install PACE OCI PRISM files --ocis install PACE OCI Simulated data files That sample file link is bad and points to a pre-launch simulated L1B file. I'll talk with the page owners t...

The SNPP GPS entered a degraded state at 20241102T221500 and VIIRS Ocean Color/SST processing was halted.

NOAA does not recommend using S-NPP Products from observations taken after 2215Z on November 2, 2024 for operational purposes.

A recovery attempt is scheduled for today 11/4.

Tommy

You can try running 'ncdump -h' to see if they are valid netCDF and 'file' to see if the file is compressed without an extension to indicate it?

Tommy

I don't use ENVI to process OCI, but it looks like you are limiting your display to the RGB bands ( red as 0.64 µm, green as 0.55 µm, and blue as 0.47 µm). Is there a True Color option that you have set?

Tommy

Yes, to make an L2 file you should provide the ancillary data. We make an L1B file from the L1A and GEO and then pass the L1B to l2gen.
I think l2gen has the code to make L2 directly from L1A and GEO but I will defer to one of our SeaDAS experts on running that...

Tommy

Are you setting the correct environment?
export OCSSWROOT=path_to_your_ocssw_directory
export OCVARROOT=$OCSSWROOT/var

We stage the operational GEO files so you don't have to make them.
Replace "L1A" with "GEO" in the filename.

Tommy

That query is missing the short_name: 'https://cmr.earthdata.nasa.gov/search/granules.csv?page_size=2000&sort_key=short_name&sort_key=start_date&short_name=&provider=OB_DAAC.... 'https://cmr.earthdata.nasa.gov/search/granules.csv?page_size=2000&sort_key=short_name&sort_key=st...

We have the same gaps at L0

Thanks
Tommy

I'm seeing missing data on our source. I'll compare our counts with theirs and see if any can be recovered on our side. I doubt MODIS will be doing any recovery on their side. I'll update when I know more.

Tommy