Re: [Qgis-user] Write vector attribute table from pandas dataframe

2022-04-25 Thread ming han via Qgis-user
Thanks, Wouter and Nicolas I will give it a try. Cheers Ming On Sun, Apr 24, 2022 at 9:33 AM Wouter Impens via Qgis-user < qgis-user@lists.osgeo.org> wrote: > Hi, > > If you have a field to join on, you could export the dataframe to > something that is readable in QGIS like csv or xlsx > >

Re: [Qgis-user] Write vector attribute table from pandas dataframe

2022-04-24 Thread Wouter Impens via Qgis-user
Hi, If you have a field to join on, you could export the dataframe to something that is readable in QGIS like csv or xlsx Greetings Wouter Op za 23 apr. 2022 om 19:34 schreef Nicolas Cadieux via Qgis-user < qgis-user@lists.osgeo.org>: > Hi Ming, > > The best thing would be to show your code and

Re: [Qgis-user] Write vector attribute table from pandas dataframe

2022-04-23 Thread Nicolas Cadieux via Qgis-user
Hi Ming, The best thing would be to show your code and ask others how it can be optimized. I find that https://gis.stackexchange.com/ is the best place to do this but this user list definitely has some very competent programmers. Not being one of those competent programmers, I will just stat

[Qgis-user] Write vector attribute table from pandas dataframe

2022-04-22 Thread ming han via Qgis-user
Hi everyone Is there an efficient way to copy data in a pandas dataframe to the vector attribute table? I am looping element by element, which is very slow. Thanks Ming ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://