Kriging on PM25 data

[pinati]

Hi,
I'd like to ask about the way Kriging is run on PM25 application. I see the results for Kriging in 6th chapter of the paper but I don't see corresponding code in the notebook PM25_application.ipynb. Is there something that I'm missing?
Thanks in advance,
Anna

[aleksada]

updated

[pinati]

I still don't see original Kriging algorithm being performed on pm25 data. I was wondering how it is done on data with covariates. Could you provide this information? :)