GammaRay 6.17: MCRFSim for Bayesian approach.
Windows users: Download the ZIP and extract the files into any directory. Run the program by activating GammaRay.exe.
These software must be installed in your system if you do not have them already:
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GSLib Fortran source codes and executables for your operating system can be found here: http://gslib.com/main_gd.html (the former http://www.statios.com/Quick/gslib.html website has been taken down sometime before December/2023). The ZIP files with the 32- and 64-bit versions for DOS/Windows can also be found in the
/docsdirectory of the repository.
Some GSLib executables for MacOS can be found here: https://github.com/GeostatsGuy/GSLIB_MacOS -
Ghostscript for your platform, necessary to render GSLib plots, can be found here: https://www.ghostscript.com/download/gsdnld.html
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GraphViz for your operating system, necessary to generate the Facies Relationships Diagram, can be found here:
http://www.graphviz.org/
What's new:
🆕 Markov Chains Random Field Simulation for Bayesian approach (refer to Sections 11.2.3 and 14.4 of the manual).
🔵 Viewer 3D: new option to render 2D grids as contour lines.
🔵 The GSLib parameter file template language has a new keyword: <dir> that works like <file> but allows the user to choose a directory.
🔵 MCRFSim has now three options to save the realizations: a) as new variables in the simulation grid; b) as separate grids in the project and c) as separate Cartesian grid files in an user-given directory.
🔵 MCRFSim: when in Bayesian mode, generates a report in XML file listing the variable transiogram paramaters and algorithm hyperparameters used in each realization.
🔶 Subgrid Dialog: forcing minimum height for the result preview.
🔴 Moving window filters: fixed crash introduced after ITK upgrade.
🔴 VTK DLL patch to fix a bug in picking and probing in the 3D Viewer introduced by VTK 9.0. If you build VTK (e.g. for Linux), you need to patch the VTK source code as instructed in Section 2.5.3 of the manual and rebuild VTK. This is necessary while the fix does not make it downstream.
LEGEND:
🆕: NEW FEATURE; 🔵: enhancement; 🔶: defect fix; 🔴: bug fix.