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Hello Danny,

Thank you for your reply.
I've downloaded L1A from your site https://oceandata.sci.gsfc.nasa.gov/MODIS-Aqua/L1/2016/015/
In fact to do modis_L1B, we need geofile, that's why I did modis_GEO before modis_L1B.
I could not do modis_L1B without geofile...

Ok I will compare this!

Cassandra

Thank you Sean!
But I don't understand why my bands at 250 m appear with a spatial resolution of 1 km too.. Like the others!
I've joined the file, it is corresponding to the 859 nm band. You can see that one pixel have a size of 0.01° (1km).

Cassandra

Hello,I am actually working with MODIS Terra/Aqua L1B, created with SeaDAS. I've downloaded L1A on your website, then used modis_GEO (to create geofile), modis_L1B (to create files at 1KM, 500m and 250m) and then l2gen.I want to apply atmospheric corrections on these images using l2gen. I've...

Thank you gnwii for your answer again!
I've uninstalled anaconda 3 and seadas then I've installed seadas and anaconda2.
It works well on the command line and using the GUI.

Thank you!
Cassandra

Hello,When I try to run update_luts.py (as in your example on the forum (https://oceancolor.gsfc.nasa.gov/forum/oceancolor/forum_search.pl?words=pyverchk3&user=&board=0&field=body&min=&max=&order=desc), it doesn't work. However, I've done all the steps writen on the p...

Ok gnwii, thank you for your message.I've downloaded the new pyverchk3.py (and rename it) and delete the old. This is what I get in the terminal:cnormandin@Normandin-VirtualBox:~/seadas-7.4/ocssw/run/scripts$ pyverchk.pyYour default python interpreter is either too old or too new.Do you have ano...

I did exactly the same process than you and it doesn't work..-rwxrwx--- 1 cnormandin cnormandin 163298009 juil.  7 14:02 MOD021KM.A2013191.1015.006.2014220154608.hdf-rwxrwx--- 1 cnormandin cnormandin 162287634 juil.  7 14:03 MOD021KM.A2013223.1015.006.2014220123927.hdf-rwxrwx--- 1 cnor...

No problem, I have time to try to understand too. I would like to know why it doesn't work too.I always start SeaDAS with a terminal. I have the same 5 lines in my terminal!I was trying to update OC processors and this is the message I had (maybe link with l2gen fail?):execution exception: java....

No, the GUI doesn't work when the timestamp is the same/changed.
Thank you again,
Cassandra

Thank you gfireman for the informations.Thank you gnwii too!Yes, I've seen this message in my terminal when the names are not the same. After changing the name of my HKM file, it works well using command line! I've exactly the same l2gen.log as your file. In the SeaDAS GUI, files which worke...