Forum

Yes, the code works with Hawkeye...hasn't been evaluated with it, but it doesn't blow up, so that's a good sign

Sean

The error message was reporting the line in the code where the error occurred. The reported path to that source code has nothing to do with where the code resides on your machine - and it is not trying to put anything on your machine under that path. The permission denied part is the return from the...

Check your output directory permissions. The line in the code that is reporting "Permission denied" is the line that creates the output file. It's dying because it cannot do so for permission reasons.

Sean

While Bing's response is correct, you should bear in mind that unless you change the bands used in the aerosol selection process, the Rrs in the NIR channels will not be "measured", but rather the output of the model used in the "NIR-correction" algorithm.

Sean

No, you cannot pass a parameter to l2gen to modify the Shi and Wang NIR/SWIR switching algorithm to use an Rrs_645 threshold in place of the turbidity index.

If you process both SWIR and NIR in separate runs you can use SeaDAS' Math Band operator to blend the output.

Sean

Dmitry,

Yes, the l2gen code can produce NDVI and EVI products.

Sean

Seems the "p" is incorrectly being interpreted as a command line option to wget. Try putting the URL in quotes, e.g.: wget --load-cookies ~/.urs_cookies --save-cookies ~/.urs_cookies --auth-no-challenge=on --no-check-certificate --content-disposition -i "https://oceandata.sci.gsfc.nas...

l2gen derives the IRS filename from the input VNR file (it's a simple string substitution), so there is no parameter for passing the IRS filename. Sure, not ideal, as filename can lie (well, not match the expected pattern). In your run, l2gen is complaining that "GC1SG1_202205260207P05515_1BSN_...

The file not found is: /home/naarring/SeaDAS/ocssw/share/common/tai-utc.dat You need to make sure to have run update_luts: $ update_luts viirsn Oh, and it *should* be /home/naarring/SeaDAS/ocssw/var/common/tai-utc.dat ("var", not "share") seems your $OCDATAROOT is being used as $...

Mike,

To get floating point values in the TIFF output from l3mapgen, set 'apply_pal=no' (or false, or 0).

Sean