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Good morning, I used modis_L1B on two MODIS granules, respectively from 2020 and 2022, but the output is not the same : modis_L1B A2020168174500.L1A_LAC A2020168174500.GEO outputs only one file : AQUA_MODIS.20200616T174500.L1B.hdf whereas modis_L1B A2022285162000.L1A_LAC A2022285162000.GEO outputs 3...

Hello,

Just to warn you that about half of VIIRS Level-2 files have nomenclature finishing by 01 (the corresponding L1A and GEO files are ending with 00). This was not the case with the old nomenclature.

Regards,
Jacques

Good morning, I would like to know if the MODIS/AQUA Reprocessing 2022 also affects the MODIS "land" bands. I did'nt see these bands in the time series you showed (R2022 versus R2018). We are using these "land" bands over the ocean (for floating sargassum detection) Thank you Bes...

Dear OC Web people, Sorry to ask again (I know you are busy to recover normal situation in your database), but there is still missing MODIS L1A files in our subscription (e.g., for day 196 we have only 4 files instead of 12, but day 196 is complete in directdataaccess directory. Just in case this ha...

Hello,

MODIS L1A Files are missing for days 190 and 191 in our subscription 1661. None are missing in directdataaccess directory
Could you fix it please ?

Regards,

Jacques

Sorry for non responding earlier, I was on vacation.
It works fine now (I omitted to copy the IRS file at the same place than the VNR file, sorry for wasting your time...)
Jacques

I have SeaDAS 8.1.0 and typing "l2gen" gives 9.5.1-V2021.2 (Jun 18 2021 11:22:53) I also tried with SeaDAS 8.2.0 -> 9.6.0-R2022.3 (Mar 31 2022 12:03:20). But l2gen with this version does not work (I don't know why, it returns nothing), thats why I used SeaDAS 8.1.0 The only difference with...

Well, my Par file has just : ifile=GC1SG1_202205260207P05515_1BSN_VNRDK_2005.h5 ofile=my output level 2 file met1= met2= met3= ozone1= ozone2= ozone3= l2prod= what I showed As I mentioned, I'm using SeaDAS version 8.1.0 under directory ocssw, in manifest.json, there is : "tags": [ "T2...

Hello, I'm trying to use l2gen from SeaDAS 8.1.0 to process a SGLI file (namely GC1SG1_202205260207P05515_1BSN_VNRDK_2005.h5). In my l2gen parameter file, I have : l2prod=rhos_490 rhos_566 rhos_672 rhos_867 rhos_1385 glint_coef chlor_a plus the other usual parameters (ifile, ofile, met1,...) launchi...

Hello, Thank you for your quick response. I did'nt understand that I had to check the tags for releases. I thus downloaded tag R2022.3 and it works fine for Landsat-8. However, it fails for Landsat-9 : -E- /home/dshea/focs/oel_hdf4/libl1/l1_options.c Line 207: Could not find type for file LC09_L1TP_...