Earthdata Forum

Whenever we try to process MODIST data using l2gen we get the following error:

/home/dshea/linux_64/ocssw/oel_hdf4/libl1/xcal.c Line 148: mismatch in ntime

I tried a clean install of OCSSW to tag V2025.5 but the error is persisting. Could you please give me a way to resolve or work around this issue? Thank you!

-Andrew L.

MODIST lasted longer than one of the internal tables could handle.
Need to use T20025.16 or later. See:

viewtopic.php?t=7294

don

Thank you Don. I did not realize it needed a "T series" version so I had gotten the latest "V series" one.

Now when I try to get the install script I get a 404 error:

$ wget https://oceandata.sci.gsfc.nasa.gov/manafest/install_ocssw
--2025-12-29 21:20:40-- https://oceandata.sci.gsfc.nasa.gov/manafest/install_ocssw
Resolving oceandata.sci.gsfc.nasa.gov (oceandata.sci.gsfc.nasa.gov)... 169.154.128.84, 2001:4d0128::84
Connecting to oceandata.sci.gsfc.nasa.gov (oceandata.sci.gsfc.nasa.gov)|169.154.128.84|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2025-12-29 21:20:40 ERROR 404: Not Found.

Do you have any clue what's going on there, please?

-Andrew L.

Andrew,
You have a typo in the wget call. It is not manafest, but manifest.
Try: wget https://oceandata.sci.gsfc.nasa.gov/manifest/install_ocssw

Sean