[QGIS-Developer] Temporary folders for processing

Andreas Neumann a.neumann at carto.net
Mon Nov 25 02:08:58 PST 2019


Thanks Nathan and Alex.  

My follow-up question is: when are these temporary files
cleaned/removed? I assume after the process finished - but what happens
if QGIS crashes wile processing is running? Will QGIS clean up the old
temporary files when it is started the next time? 

Thanks, 

Andreas 

On 2019-11-25 11:06, Alexander Bruy wrote:

> Hi Andreas,
> 
> Processing keeps al temporary files and outputs in the user temporary folder,
> e.g. C:\Usres\user\AppData\Local\Temp\ on WIndows by default and /tmp on Linux.
> 
> пн, 25 лист. 2019 о 11:53 Andreas Neumann <a.neumann at carto.net> пише: 
> 
>> Hi,
>> 
>> I would like to know where the temporary files of QGIS processing are stored? I know that there is a setting for default output files (defaults on Windows to C:\Users\username\AppData\Roaming\QGIS\QGIS3\profiles\profilename\processing\outputs - but is this really the same location where also temporary files that are needed during the processing are stored?
>> 
>> Our issues is that several users share Windows servers and the C partition is only 80GB in size. If 5-10 users are sharing one Windows server, we fear that our C drive is filled really quickly.
>> 
>> Can we set another temporary drive/folder than "C:\Users\username\AppData\Roaming\QGIS\QGIS3\profiles\profilename\processing\outputs" ? If yes, where do I find this setting?
>> 
>> Thank you for your help,
>> 
>> Andreas
>> 
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