Thanks for the lecture! I am wondering Is it possible to set a vertical tolerance when calculating horizontal variograms, so only data with certain similar depths can be involved for horizontal variogram calculation.
Hi Prof. thanks for such a nice lecture, I am new to Geostatistics and your lectures are awesome. I m trying to compute the variogram using your excel sheet 1D_RF_and_Variogram_calculation_Demo, I m facing a little difficulty in understanding the steps. Can u please make a small video about this sheet and explain the steps that u have done in your excel sheet. it will great help for students like us who are new to this subject. Thanks alot!
Great Lecture! I am wondering why at 22:39, you show an angle tolerance and bandwith for regularly spaced data? As far as I understood, we only need that for irregularly spaced data whereas with gridded data, we can work with fixed lag distances.
Good question haxli faxli. I agree, if the data is perfectly regular then you could set the lag distance exactly to the data spacing along the specific azimuth and use almost no distance nor azimuth tolerance. Yet, lag and azimuth tolerance still provides the opportunity to pool over a range of distances and azimuths. Even with regular data and perfectly selected lag distance matched to azimuth, we may not have enough pairs for a reliable variogram measure.
thankyou so much for the lecture , as a beginner in geostatistics I did find it very informative. Could you please tell me how to obtain the files gamv.par, vargplot.par etc.
Howdy Anoopa. Download GSLIB executables from GSLIB.com. Note, if you are on Mac OS then you can go to my GitHub repository (github.com/GeostatsGuy/GSLIB_MacOS) for the Mac .exe files. Then run the .exe in a directory with no .par file and a default .par file will be generated!
In GeoDataSets in GitHub there is no file called 1D_Porosity.dat. Its 1D_Porosity.xlsx. Can u plz look this up!!! And I tried to install and run GSLIB. It seems cumbersome though .......
Great lecturer deliver great lecture... Start to follow your video
Thank you so much, these lectures are gold !!
Absolutely amazing Tutorial Sir! You are amazing!! Great Video..
Thanks for the lecture! I am wondering Is it possible to set a vertical tolerance when calculating horizontal variograms, so only data with certain similar depths can be involved for horizontal variogram calculation.
Really thank for this class !! It's helped me a lot on my job and understanding of variogram function
Thank you Rodrigo for the message. I'm stoked to hear that! Michael
Hi Prof. thanks for such a nice lecture, I am new to Geostatistics and your lectures are awesome. I m trying to compute the variogram using your excel sheet 1D_RF_and_Variogram_calculation_Demo, I m facing a little difficulty in understanding the steps. Can u please make a small video about this sheet and explain the steps that u have done in your excel sheet. it will great help for students like us who are new to this subject.
Thanks alot!
Great Lecture! I am wondering why at 22:39, you show an angle tolerance and bandwith for regularly spaced data? As far as I understood, we only need that for irregularly spaced data whereas with gridded data, we can work with fixed lag distances.
Good question haxli faxli. I agree, if the data is perfectly regular then you could set the lag distance exactly to the data spacing along the specific azimuth and use almost no distance nor azimuth tolerance. Yet, lag and azimuth tolerance still provides the opportunity to pool over a range of distances and azimuths. Even with regular data and perfectly selected lag distance matched to azimuth, we may not have enough pairs for a reliable variogram measure.
thank you!!!!!!!
I need to communicate with you in order to benefit from your experience in the field of geostatistics.
thankyou so much for the lecture , as a beginner in geostatistics I did find it very informative. Could you please tell me how to obtain the files gamv.par, vargplot.par etc.
Howdy Anoopa. Download GSLIB executables from GSLIB.com. Note, if you are on Mac OS then you can go to my GitHub repository (github.com/GeostatsGuy/GSLIB_MacOS) for the Mac .exe files. Then run the .exe in a directory with no .par file and a default .par file will be generated!
In GeoDataSets in GitHub there is no file called 1D_Porosity.dat. Its 1D_Porosity.xlsx. Can u plz look this up!!! And I tried to install and run GSLIB. It seems cumbersome though .......
Hi, do you have any Excel file that shows the two-dimensional variogram? Like parallel and perpendicular transects?
How to make normal score transformation?❤
Good job. I would like a video about Monte Carlo Simulation.
Important topic, I agree. Have your checked out this lecture, th-cam.com/video/Qb8TsSINpnU/w-d-xo.html?
Im need your lecture pdf . How can i get it ?
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