How to interpolate maps by the kriging method in QGIS

In This tutorial, I explain how to use the plugin Smart-Map to interpolate in QGIS using the Kriging method.

[hahnturfagronomy]

ouldn't load plugin 'Smart_Map' due to an error when calling its classFactory() method

ImportError: No module named

[LucyVandermeulen]

Thank you for this great plugin. I unfortunately have spatial-temporal data and I'd like to do kriging as a batch process. Is batch processing possible for this plugin? Any other suggestions?

[natashasiame]

Hey, at the interpolation stage I can't perform the calculation because there is python error. How can it be resolved

[johnmcleod]

Thanks so much for this wonderful plugin...SAGA Kriging was driving me nuts! I am including a link to your video in my next online course "QGIS for Geoscience Professionals" that I will teach starting later this month.

[espanolaturitmoint]

I have the last QGIS, but I cannot install the plugin, anyone with this problem?

[antoniovillalobos]

Is there a way to chnage the decimelas places for the coord x/y without rewriting the py script? I have coordinated of 6 decimals places and I can not seem to find a way to chnage this

[ericmunro]

Thank you so much for sharing this wonderful plugin and to your PhD student for making it. It is so much easier to use than the SAGA Kriging tools because of Variogram visualization and easy to use tools. I'm wondering if there will be an update for the plugin to do larger data sets? Currently it is limited to 1000 points and I wanted to do closer to 10, 000 points. This tool is a ilfesaver, thank you very much for sharing.

[soknethlim]

Dear sir, thank you sharing with us this great tool. However, I encountered an error as follows:

"An error has occurred while executing Python code:

TypeError: disconnect() failed between 'currentIndexChanged' and all its

Could you please let me know How to deal with this issue? I installed Smart-Map 1.2 (updated on 1 Jul 2022) and QGIS 3.24.2.
I look forward to hearing from you back. Best regards.

[teamshare]

Great works. Appreciate to both of you.

[shikcheese]

Hey this is a great plug0-in but I'm currently encountering an error whenever I click "calculate" in the Ordinary Krigging tab that says: TypeError: disconnect() failed between 'currentIndexChanged' and all its connections. I'm unable to perform the interpolation because of this. Is there a solution?

[carmendejong]

Thanks for sharing this plugin.
A few weeks ago this plugin worked very well for me, now I'm trying to use the plugin again but with every file I upload I get an error.
The error message is:
Value error range() arg 3 must not be zero.
How can I solve this? I'm using Qgis 3.16.16

[ozcapoeira]

We can use it for temperature, and all climat parameters?

[MuneebAhmed-rkrp]

Hello Hans, Thank you for such a nice plugin. I just have one question. While using the plugin using the latest 3.28 QGis. I am getting this error. "Matrix is singular" . Please help.












numpy.linalg.LinAlgError: Matrix is singular.
Traceback (most recent call last):
File "C:\Users/Muneeb Ahmed/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\Smart_Map\Smart_Map.py", line 4246, in
z_est_py, ss = OK.execute(coordxy, n_closest_points=n_neig, radius=raio_busca)
File "C:\Users/Muneeb Ahmed/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\Smart_Map\krig\kriging.py", line 305, in execute
zvalues, sigmasq = self._exec_loop(a, xypoints, n)
File "C:\Users/Muneeb Ahmed/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\Smart_Map\krig\kriging.py", line 260, in _exec_loop
x = scipy.linalg.solve(a, b)
File "C:\PROGRA~1\QGIS32~1.2\apps\Python39\lib\site-packages\scipy\linalg\basic.py", line 214, in solve
_solve_check(n, info)
File "C:\PROGRA~1\QGIS32~1.2\apps\Python39\lib\site-packages\scipy\linalg\basic.py", line 29, in _solve_check
raise LinAlgError('Matrix is singular.')
numpy.linalg.LinAlgError: Matrix is singular.

[deborahcollyer]

Preciso de algum complemento extra para gerar o mapa interpolado. Pois consigo fazer o semivariograma e validação cruzada. mas o mapa interpolado não consigo gerar?

[Loekxxxable]

Is there a way to integrate this plugin in the QGIS graphic modeler ?