SEN2COR tool

[Lion]

Thanks for all…I will try…

If you can not, I will uninstall the other programs.

Another question: When I try to calculate vegetation indexes, I also get an error related to buffer creation …

[ABraun]

Another question: When I try to calculate vegetation indexes, I also get an error related to buffer creation …

this refers to the memory of your computer. How much RAM do you have?

You don’t need to uninstall all other programs, just temporarily remove their PATH variable or move the Anaconda one up before installing sen2cor so this python version will be used for the creation of sen2cor.

Error: Cannot construct DataBuffer

How much RAM do you have? 16GB is the recommended amount and 8GB seems to work quite well but with 4GB people seem to have problems.

Did you find sen2cor in C:\Anaconda2\lib\site-packages?

[Lion]

Hi. Sorry I was offline for the last few days because I was too busy with another activity. As I said I uninstall the other applications. Now when I thought everything was fine … When I put sen2cor running, nothing happens …Other problem…

And the problem of vegetation index … I use 2GB…

[ABraun]

did you adjust the Python variable?

SEN2COR tool

Figured it out. I just had to specify, in SNAP, to use c:/anaconda2/python.exe, as seen below. All works beautifully now. [image]

Sen2cor2.2.1 install error

Ok.Juat like this. Any problem with it? [image]

[Lion]

Please help me. I’m more than a week trying to install sen2cor and nothing … One mistake after another … This was the last …

[ABraun]

please type pip list in your command line and see if glymur is listed.
If not, type pip install glymur

Also found here:

Run sen2cor: ERROR "No module named glymur”

Hello, I have problems when running sen2cor: ERROR "No module named Glymur". [image] I read previous topics here, but not resolved! I changed the directory path of python in sen2cor tools: Manage external tools -> sen2cor -> edit -> system variables -> And Then change the python.exe to the c: \ users \ [yourname] \ Anaconda [version number] \ python.exe but not resolved! =/ I appreciate if someone help!

I’m pretty sure you’ll find the solutions in this forum. But I can’t help you when you don’t answer my questions from above.

Did you find sen2cor in C:\Anaconda2\lib\site-packages?

did you adjust the Python variable?

[Lion]

pip install glymur

Yes…Now I Install the glymur…I’ll try to run again.

[Lion]

Soory…Error again

[ABraun]

then its related to the python variable as I assumed above.

[Lion]

then its related to the python variable as I assumed above.

Sorry…How can I adjust the variables?

[Lion]

I ajust like this

[Lion]

There is no problem with the variables …

[ABraun]

I meant your system’s variables regarding python.

Can you type PATH in your command line and post what you get?

[Lion]

[ABraun]

thank you. Hm, no other python versions which could cause errors.

If this is still the error: Can you find osgdal.array in
C:\Anaconda2\Lib\site-packages\

[Lion]

Thanks, I trust find but I cant…

[ABraun]

in this case your installation could be incomplete.
I would try uninstalling sen2cor and installing it again as described in the manual.

S2PAD-VEGA-SUM-0001-2.2.pdf

[Lion]

Thanks…I trust it many times…
I will give up…
Is it possible use SNAP in windows 10, 2GB mem. RAM???

Can you help me please … This work is very important to me … Can you calculate “BOA” and send me the images in GEO tiff and I continue the work in Envi or ArcGis.

[ABraun]

sorry, I can’t help you outside this forum.

But you could indeed try to use a computer with more RAM.

[Lion]

Thanks for the patience and for everything … Last question. Can I use Sentinel 2 images in envi or arcGIs and convert them to another format using the same programs ???