Releases: PauloCarvalhoRJ/gammaray
GammaRay 4.9 - Sequential Indicator Simulation
Windows users: Download the ZIP and extract the files into any directory. Run the program by activating GammaRay.exe.
What's new:
🆕 Sequential Indicator Simulation for continuous and categorical variables (sisim, sisim_gs and sisim_lm routines). See Section 13.2 of the manual.
🔵 3D: Grid geometry is shown as a more useful wireframe instead of a white box.
🔶 3D: minor antialiasing improvement.
🔶 Disable grid projection conext menu option when target grid is the source grid.
🔶 Update reference to resources.qrc in the several .ui files that have not been opened recently. This may cause confusion as this was not described in the build instructions in the manual.
🔴 3D: Incorrect grid geometry when a 2D grid is rendered without a property.
🔴 Grid projection context menu item shows when target object is a Point Set.
⚫ Transfer collocated values: target point set is destroyed when the getpoints program does not exist.
LEGEND:
🆕 New feature; 🔵 enhancement; 🔶 defect fixed; 🔴 bug fixed; ⚫ critical fix.
GammaRay 4.7 - Factorial Kriging
Windows users: download the ZIP and extract it into a directory. Run the program by activating GammaRay.exe in the directory.
What's new:
🆕 Factorial Kriging (simple and ordinary), see Section 12.8 of the manual.
🆕 Nearest Neighbor Estimation, see Section 11.1 of the manual.
🆕 Average Filter, see Section 11.2 of the manual.
🆕 Median Filter, see Section 11.3 of the manual.
🔵 Faster GSLib file loading.
🔵 The calculator script engine was moved to a separate shared library. This considerably improved linking time due to the large number of symbols of ExprTK header library.
🔴 Calculator: values set to NDV now make isNaN() return true.
🔴 Bug in "Add New Variable" feature.
Legend: 🆕 = New Feature; 🔵 = enhancement; 🔴 = bug fix.
GammaRay 4.5.1 - Several fixes.
Windows users: download the ZIP of version 4.5 further below, which contains the required runtime libraries, and extract them to some directory. Download the ZIP with the 4.5.1 executable and extract it to the same directory. Run the program by activating GammaRay.exe.
With this version:
🔶 Impossibility to save factors from the Custom SVD Analysis widget.
🔴 When a variable is full of zeros, the quick view imports images with 0.0-0.0 scale.
🔴 Calculator: variable names containing > or < no longer cause a parse error.
🔴 NDV Estimation: defective sample search.
🔴 NDV Estimation: SK: working with ill-conditioned kriging matrices.
🔴 NDV Estimation: OK: handling of ill-conditioned covariance matrices and correction of negative kriging weights.
🔴 No response when a GSLib executable does not exist in Linux.
LEGEND: 🔶 = defect fix; 🔴 = bug fix.
GammaRay 4.5 - Variographic Decomposition
Windows users: download the ZIP, which contains the executable and the required runtime libraries, and extract them to some directory. Run the program by activating GammaRay.exe.
With this version:
🆕 Variographic Decomposition experimental method. See Section 13.1 of the manual for details.
GammaRay 4.3.3 - Custom SVD Analysis
Windows users: download the ZIP, which contains the executable and the required runtime libraries, and extract them to some directory. Run the program by activating GammaRay.exe.
With this version:
🔵 Custom SVD analysis. See Section 8.4.2 of the program manual.
🔵 SVD Analysis: can check, uncheck and invert check of multiple selected factors.
🔵 The Quick Variogram now outputs a standardized variogram map instead of a correlogram with strange scale.
🔴 Crash when calling CartesianGrid::getVariableByName() with an invalid variable name.
🔴 Reverse FFT in the wrong scale in the SVDAnalysisDialog's RFFT preview.
🔴 SGSIM: prevent crash caused by empty output file left when SGSIM itself crashes.
LEGEND:
🔵 = enhancement; 🔴 = BUG FIX.
GammaRay 4.3 - Quick variographic map computed with FFT
Windows users: download the ZIP, which contains the executable and the required runtime libraries, and extract them to some directory. Run the program by activating GammaRay.exe.
With this version:
🆕 Quick variographic maps computed with FFT (see Section 10.8 of the manual).
🆕 Export/import grid slices as PNG images (see Section 5.11.1 of the manual).
🆕 Quick grid viewer (see Section 5.11 of the manual).
🆕 Grid projection (topological data transfer between grids - see Section 7.7 of the manual).
🔵 Calculator: editor with line numbers.
🔵 Calculator: script error reporting with detailed information.
🔵 Calculator: variable names can have + and - characters.
🔵 Calculator: added support for vector functions like avg(), sort(), etc.
🔵 SVD Analysis Dialog: context menu option to save individual factors as Cartesian grid variables.
🔶 Calculator: neigh() function works with script-compatible variable names.
🔶 Calculator: neigh() function returns NaN for values defined as no-data-values in data sets.
LEGEND:
🆕=NEW FEATURE; 🔵 = enhancement; 🔶 = defect fixed.
GammaRay 4.0 - Operations on SVD factors and calculator scripting.
Windows users: download the ZIP, which contains the executable and the required runtime libraries, and extract them to some directory. Run the program by activating GammaRay.exe.
With this version:
🆕 Calculator scripting on data file variables. See Section 13.2 of the manual.
🔵 Operations on factors in the SVD Analysis Dialog. See Section 8.4 of the manual.
LEGEND:
🆕=NEW FEATURE; 🔵 enhancement.
GammaRay 3.8 - Singular Value Decomposition
Windows users: download the ZIP, which contains the executable and the required runtime libraries, and extract them to some directory. Run the program by activating GammaRay.exe.
With this version:
🆕: Singular Value Decomposition (SVD) of gridded data. See Sections 8.4 and 13.1.1 of the manual.
LEGEND:
🆕=NEW FEATURE.
GammaRay 3.6.1
Windows users: download the ZIP of version 3.6 which contains all required libraries and extract it to some directory. Then download ZIP of 3.6.1 version and extract the executable to the same directory. Run the program by activating GammaRay.exe.
With this version:
🔵 Context menu to delete variables from data files.
LEGEND:
🔵 = Enhancement.
GammaRay 3.6 - Collocated Cokriging
Windows users: download the ZIP, which contains the executable and the required runtime libraries, and extract them to some directory. Run the program by activating GammaRay.exe.
With this version:
🆕: Collocated cokriging with newcokb3d program. See Section 11.5.5 of the manual.
🔶: Changed visualization widget from QVTKWidget to QVTKWidget2, solving random crashes in Linux.
🔶: Fixed warning in the Variogram Analysis dialog caused by data fetch before data loading.
🔴: Fixed #ifdef's that caused compilation errors in Linux.
LEGEND:
🆕=NEW FEATURE; 🔶= defect fix; 🔴= bug fix.