Gwyddion 2.59 freeware

Gwyddion is a modular program for SPM (scanning probe microscopy) data visualization and analysis. Primarily it is intended for analysis of height fields obtained by scanning probe microscopy techniques (AFM, MFM, STM, SNOM/NSOM), however it can be generally used for any other height field and image analysis, for instance for analysis of profilometry data (learn more about Gwyddion features).

Author David Necas and Petr Klapetek
Released 2021-06-28
Filesize 25.00 MB
Downloads 1470
OS Windows XP, Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64
Installation Instal And Uninstall
Keywords data visualization, data analysis, height field analysis, analyze, visualize, visualizer
Users' rating
(20 rating)
Gwyddion - Freeware Download Notice

Gwyddion Free Download - we do not host any Gwyddion torrent files or links of Gwyddion on rapidshare.com, depositfiles.com, megaupload.com etc. All Gwyddion download links are direct Gwyddion download from publisher site or their selected mirrors.

Gwyddion freeware - The Latest User Reviews
Gwyddion freeware - The Latest Versions History
2.59 Jun 28, 2021 New Release Application:
Translations updated: Czech, French, Russian.
Libraries:
libgwyddion: gwy_check_regular_2d_grid() for more or less collinear points no longer fails with CRITICAL message.
libgwyddion: Random generator set can fill an array with random numbers, generating blocks of them in parallel.
libgwyddion: Possible buffer overflow in GwySIUnit unit parsing was fixed.
libgwyprocess: Value-inverted output of local normalisation filter was fixed.
libgwyprocess: Lateral scale of row-wise PSDF was fixed for area sizes smaller than the full data field.
libgwyprocess: New brick function for in-place flipping.
libgwyprocess: Elliptic area functions work with ellipses not fully contained in the data field.
libgwyprocess: New Lunette and Exponential shape fit presets were added.
libgwyprocess: Functions for general linear combination of two GwyDataFields was added.
libgwyprocess: Lattice refinement gives more weight to larger peaks.
libgwydgets: GwyAdjustBar is redrawn upon value reset to zero,
2.58 Feb 10, 2021 New Release Application:
New translation: Japanese.
Translations updated: Czech, Russian.
Libraries:
libgwyprocess: Masked plane levelling works again.
libgwyprocess: Root mean square slope function data field function was added.
Modules:
Perspective correction (new): Correction of perspective distortion.
Projective layer (new): Vector layer for selection of perspective rectangles.
Pattern synthesis: Substantially rewritten with more patterns and more controllable parameters. Pattern parameters are not backward-compatible with previous versions.
Statistical quantities: Root mean square slope (Sdq) was added.
Selection manager tool: Machine-readable number format is always used in exported selections. Support for projective selections was added.
Renishaw: z-scans mapping is loaded now as separate graphs. Metadata loading from pset is slightly fixed.
2.57 Dec 28, 2020 New Release Application:
Translations updated: Czech, French, Russian.
Libraries:
Libgwyddion: Fourth and fifth order polynomials NLFit presets were added.
Libgwyddion: Wrong heights fitted by Smooth slanted step model (by factor 2/π) were corrected.
Libgwyprocess: Artefacts in results of multithread min-max based filters (erosion, dilation, opening, closing, etc.) were corrected.
Libgwyprocess: Occasional completely empty borders produced by gwy_data_field_new_rotated() were corrected.
Libgwyprocess: Gaussian smoothed cone and pyramid shape fit preset models were added.
Libgwydgets: GwyDataView avoids trying to create zero-sized pixbufs, which could lead to rare crashes for large aspect ratio images.
Libgwydgets: gwy_graph_model_set_units_from_data_field() now emits notification that units have changed as it should.
Libgwyapp: Tool window properties no longer clutter the data processing log.
Modules:
Evovis XML (new): Import of Evovis XML profilometry data.

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