Gwyddion 2.47 is now available for download at https://sourceforge.net/projects/gwyddion/files/gwyddion/2.47/ (all released files)
http://gwyddion.net/download/2.47/ (source code) Released files are signed with PGP/GnuPG key "David Nečas (Yeti) <y...@gwyddion.net>", id 62A07732 fingerprint = 263F 9B1E C1E0 5261 C689 D83B 00FD D1D0 62A0 7732 ----------------------------------------------------------------------------- This is a stable version continuing the 2.x series, backward compatible with previous 2.x versions. More information about Gwyddion is available at http://gwyddion.net/ Bugs should be reported to klape...@gwyddion.net the mailing list, or the project's web forum at SourceForge. ----------------------------------------------------------------------------- Summary of changes: Application: - Translations updated: Czech, French, Russian. - Dependencies: Configure now warns if FFTW is unavailable or disabled. The library will become a required dependency in a future version. Libraries: - libgwyddion, libgwydraw, libgwyapp: Simple structs such as GwyXY and GwyRGBA now have on-heap constructors (mostly helping language bindings). - libgwyprocess: New single-step tip modelling functions, either for fixed model size or optimised for a certain height range, with more general model parameter handling. - libgwyprocess: Elliptical parabolic tip model was added. - libgwyprocess: Fast Laplace interpolation function gwy_data_field_laplace_solve() was added. - libgwyprocess: GwyShapeFitPreset 3D geometrical shape fitting preset class was added, making available the functionality of Fit Shape in the library. - libgwyprocess: Parabolic bump function was added. - libgwyprocess: Helper function for grain pixel size calculation was added. - libgwyddion: GwyNLFitter has an option to reduce ordinate value differences using the local function derivative, approximating a geometric fit. - libgwyddion: GwyNLFitter has accessor functions for all the useful data so it is no longer necessary to poke inside the struct. - libgwydraw: gwy_selection_set_data() broken in 2.46 (and affecting selections in several modules) was fixed. - libgwyapp: Data browser data lists scroll to show the selected item. Modules: - Graph logscale (new): Physically transforms graph to logarithmic scale. - Pygwy: Large number of functions were added and fixed, some of the fixes involved API changes: redundant list length parameters disappeared, structs such as RGBA are now Python classes, silly function names (a_something...) were sanitised. Syntax highlighting in the console should work again in MS Windows. - Image export: Inset scale bar label can be placed either below or above the bar. - Statistical functions: Cumulative height distribution supports masking. - JPK: Compilation failure when minizip is not available was fixed. - Fit shape: Module was rebased on the GwyShapeFitPreset library functions. - Object synthesis: Parabolic bump shape was added. - Lattice synthesis: Several new lattice types were added: Penrose, Cairo, snub square, Si 7x7 reconstruction. - Nano Measuring Machine: Can handle data larger than 4 GB points total on 64bit systems (but not more than 2 GB per channel). ----------------------------------------------------------------------------- Thanks all who contributed, Yeti ------------------------------------------------------------------------------ _______________________________________________ Gwyddion-users mailing list Gwyddion-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gwyddion-users