[OSGeo Africa] Sen2cor installation

Wonga Masiza masizawonga63 at gmail.com
Sun Aug 26 22:48:44 PDT 2018


Hi Mahlatse

Thank you very much. I did not work until someone from the Sen2cor forum
sent me a document with steps to configure it.  It was a bit complex.

Now, I need your counsel again. I ran the algorithm successfully on the
first two of my images in SNAP, and it completed within 60 minutes each
image. The one I am correcting now has been running since Thursday last
week. Its been 3 days, 22 hours. Do you ever have the same experience?

Regards
Wonga Masiza
Research Student
ARC-ISCW, 600 Belvedere Street
Arcadia
Pretoria
0083
Tel number: *0123102580*
Cell Number: *0785467492*


On Thu, Aug 23, 2018 at 11:03 PM Mahlatse Kganyago <kganyagoml at gmail.com>
wrote:

> Hi Wonga,
>
> For you to use within SNAP, you need to integrate it by going to
> Tools>>available plugins>>Sentinel-2 SEN2COR Processor>>select it and
> install it. Then back to Tools>>Manage external tools>>select Sen2cor and
> edit environment variables there by pointing to your installation.
>
> Hope it helps. I would rather run it in command line. /L2A_Process.bat
> scene location/scene name
>
> On Wed, 22 Aug 2018, 10:26 Wonga Masiza <masizawonga63 at gmail.com> wrote:
>
>> Hi Mahlatse
>>
>> Thank you for the you reply. I have however tried to do it as you
>> instruct. I am not sure if I am doing it the right way. It is still giving
>> me errors. Please briefly tell me how do I do it.
>> I extracted the folder and saved it in my C drive. I then copied the
>> address to the L2A_process.bat file into the the environment variables. I
>> then tried to run the plugin in SNAP but it does not work. Please help
>>
>> Regards
>> Wonga Masiza
>> Research Student
>> ARC-ISCW, 600 Belvedere Street
>> Arcadia
>> Pretoria
>> 0083
>> Tel number: *0123102580*
>> Cell Number: *0785467492*
>>
>>
>> On Mon, Aug 20, 2018 at 9:09 PM Mahlatse Kganyago <kganyagoml at gmail.com>
>> wrote:
>>
>>> Hi, simply download latest Sen2cor standalone version 2.5 and extract in
>>> folder of choice. Then run your atmospheric correction from there (via cmd)
>>> or alternatively add path of L2A_process.bat to environment variables.  No
>>> need for anaconda on this version.
>>>
>>> Regards,
>>> Mahlatse
>>>
>>> On Sun, 19 Aug 2018, 19:51 masizawonga63 <masizawonga63 at gmail.com>
>>> wrote:
>>>
>>>> Hi everyone
>>>>
>>>> Is there anyone here who knows how to install and configure the Sen2cor
>>>> atmospheric correction algorithm/plugin for Sentinel-2 imagery in SNAP. I
>>>> tried to install it via windows CMD, as instructed in the manual, but it
>>>> gives me a path/directory related error when I try to execute it on one of
>>>> my images
>>>>
>>>> Thank you
>>>> Wonga
>>>>
>>>>
>>>>
>>>> Sent from my Samsung Galaxy smartphone.
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