Interpolate Groundwater Quality Data in QGIS (Thiessen, IDW, Kriging)

[@lutherbrown8873]

thank you, this was very useful

[@ark9255]

Great video. Thank you.

[@IgnacioAndrésOrellana]

Hi! Thank you for this... How could I reduce the RMSE?

[@HansvanderKwast]

Three ways: (1) more datapoints, so you can get a better fit, (2) try another interpolation method, (3) increase the accuracy of your datapoints.

[@SheldonYegon]

Thank you for this.

[@1menitarcgispro512]

thanks

[@skydockfootball]

How to solve connection not valid?

[@TheDinofou]

I've got this error when trying to interpolate
"TypeError: disconnect() failed between 'currentIndexChanged' and all its connections
Traceback (most recent call last):
File "C:\Users/POSTE3/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\Smart_Map\Smart_Map.py", line 3810, in pushButton_Krigagem_clicked
self.dlg.mMapLayerComboBox.currentIndexChanged.disconnect()
TypeError: disconnect() failed between 'currentIndexChanged' and all its connections"
I don't know how to solve this :/

[@HansvanderKwast]

For this, you need to get in touch with the developers of the plugin: github.com/gustavowillam/SmartMapPlugin

[@georgeringrose6826]

Did you ever find a solution to this as I have the same issue? Thanks

[@TheDinofou]

@@georgeringrose6826 unfortunately I havn't been able to make it work :( back to surfer haha

[@georgeringrose6826]

@@TheDinofou Thanks for letting me know. I'm going to keep looking for a solution and will update if I find one.

[@TheDinofou]

@@georgeringrose6826 best of luck !