search for: gslib

Hi- There is a public doman geostatistics package used in the minieral industry called GSLIB and I would like to use it from R. However it is fortran (but portable and easy to compile on windows and linux)and has its own file format and control file format. It seems easiest to write an r function to dump r data to an ascii file, build a control file in ascii; call the GSLIB program with s...

Hi R-Users Is there any package in R that work Indicator Kriging? Or somebody is working in a link between GSLIB library in FORTRAN for R? Thank you very much for your help. --

hello I need basic explanation of variogram and how to use in R. I will appreciate if you supply them. regards Ahmet Temiz ______________________________________ XamimeLT - installed on mailserver for domain @deprem.gov.tr Queries to: postmaster at deprem.gov.tr ______________________________________ The views and opinions expressed in this e-mail message are ...{{dropped}}

List: I have 2 related questions: (1) first I have x-y-z data, where x & y are the geographic locations of point values, z. I need to perform a normal score transform on the z-values and maintain their geographic location. So, how do I go from columns x-y-z to x-y-z-t (or x-y-t), where the t-values are the normal score transforms of the z-values? Can I use qnorm(ppoints(data)) to do

Dear Users, I use Sgeostat to calculate co variogram (function est.variogram with two variables). If i inverse the 2 variables in the functions, the co variogram change! Normaly it is symmetric, isn't it? Someone could me explain why, or give me an idea to calculate co variogram in a easy way... Thanks in advance Laurent ps : sorry for my english Laurent William Dubroca Centre de

Hello to everybody ! I don't have a question directly connected with R, but it takes starting point from the use of the R function Krig for kriging interpolation and from the idea of making a different implemetation of the function for my purposes. Doas anyone know where can I find free C or C++ codes of kriging ? As always, thanks a lot in advance, Paola.

...rience working with ocean remote sensing data, numerical ocean model outputs (e.g., ROMS), and large distributed oceanographic databases Proficiency with programmable GIS (e.g., Python scripting with ArcGIS or equivalent); Experience with geostatistics (gstat, ESRI Geostatistical Analyst, rgeos, GSLIB, or equivalent) Although not required, we value experience developing hierarchical Bayesian or Approximate Bayesian models on large spatial datasets Record of academic publication Apply for this job online at https://jobs-consolidatedsafety.icims.com/jobs/1486/job To discuss the position or for...

Hi, all, Have anyone used kringing included in R? How is it? Does it handle anisotropy data well? How does it compare with Kriging in Arc/Info? or other geostatistics software customized to do kriging or other geostatistics functions? I tried Easykriging, a geostatistics tool developed for Matlab. It has very nice GUI, but it does not provide library which i can call in my programs. so it is