GammaRay 6.9: Export GeoGrid as Eclipse grid.

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:

• GSLib Fortran source codes and executables for your operating system can be found here: http://www.statios.com/Quick/gslib.html
  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

• GraphViz for your operating system, necessary to generate the Facies Relationships Diagram, can be found here:
  http://www.graphviz.org/

What's new:

🆕: Export GeoGrids as .GRDECL (ASCII Eclipse grid format). See Section 15.5 of the manual.
🆕: Populate 3D grids with proportions from Vertical Proportion Curves. See Section 11.3.1 of the manual.
🆕: New option to convert SegmentSets to PointSets: as regularly spaced samples. See Section 7.5 of the manual.
🔵: Viewer 3D: distance measurement tool.
🔵: Viewer 3D: toggle between perspective and parallel projections.
🔵: Viewer 3D: new option to display 2D grids: Z given by one variable and painted with another.
🔵: Transiography: added support for point sets.
🔵: Quick grid viewer dialog: Import image as data accepts non-gray pixels (uses green channel as default value).
🔵: Convert Sections to PointSets.
🔶: util.cpp: misplaced #include causing build failures in Linux.
🔶: Portability: VerticalProportionCurveDialog: implicit conversion from uint64_t to QVariant is causing ambiguity errors when compiling under Linux.
🔴: Vertical Proportion Curves: a horizon crossing a segment set on a gap were being considered as not crossing, resulting in wrong VPCs.
🔴: Wrong computation of the geometry of a cell of a Section.
🔴: GeoGrid construction from multiple zones: inconsistent zone traversal order resulting in wrong geometry if the number of slices varies between zones.
🔴: Spatially indexing the cells of a GeoGrid with their bounding boxes were causing many misses with highly distorted grids, resulting in many samples being wrongly discarded as outside of the GeoGrid. A new spatial indexing by cell centers fixed these undue misses.
🔴: Not updating the indexes of variables set as XYZ coordinates after deleting variables.
🔴: IndicatorKrigingDialog: crash caused by usage of a CategoryDefinition without data loaded from file.

LEGEND:
🆕: NEW FEATURE; 🔵: enhancement; 🔶: defect fix; 🔴: bug fix.