David Nečas (Yeti)
2015-05-26 14:44:29 UTC
Gwyddion 2.41 is now available for download at
https://sourceforge.net/projects/gwyddion/files/gwyddion/2.41/
(all released files)
http://gwyddion.net/download/2.41/
(source code)
Released files are signed with PGP/GnuPG key
"David Nečas (Yeti) <***@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
***@gwyddion.net
or the mailing list.
-----------------------------------------------------------------------------
Summary of changes:
Application:
- Translations updated: Czech, French, Russian.
Libraries:
- libgwyapp: Undo/redo functions now work with graphs so graph modules can
save undo information.
- libgwyapp: Data choosers are available for graphs.
- libgwyapp: Data browser has functions for watching graphs.
- libgwyapp: Data choosers respond to the current item disappearing by choosing
‘none’ (preferably) or at least something.
- libgwydgets: A function for checking the compatibility of units of two
graph models was added.
- libgwydgets: A function for copying curves appending curves from another
graph model to a graph model was added.
- libgwyapp: Data containers corresponding to open files have assigned unique
numerical ids (within one program invocation) that can be requested from
the data browser.
- libgwyapp: GwyDataChooser has selection setting and obtaining functions
that work with numerical ids.
- libgwyapp: New functions for ensuring numerical data identifies identify
a still existing data object.
- libgwyapp: New helper function for adding graph curves to another graph or
creaing a new graph if units are incompatibile.
- libgwydgets: Graph key frame size should better correspond to the content.
- libprocess: Functions for various simple distance transforms were added.
- libgwyprocess: New fitting presets: Smooth slanted step and Smooth bent
step.
Modules:
- Align graph (new): Aligns horizontally graph curves.
- Slice volume (new): Simple extraction of planes and lines from volume data.
- Log-Phi PSDF (new): Calculates 2D PSDF transformed to angle-log(frequency)
coordinates.
- Ballistic deposition synthesis (new): Simple growth simulation using the
ballistic deposition model.
- Profiles, Statistical functions, Row/column statistics, Roughness and Spectro
tools: It is possible to select a target graph for the curves.
- Slope distribution, Grain correlations, Curvature, Fractal dimension, FFT
profile, Drift correction: It is possible to select a target graph for the
curves.
- Arithmetic: Data fields 2 to 8 are remembered between invocations.
- Calibrate, Merge, Immerse, Attach Presentation, Cross-correlate, FFT, Mark
With, Mask by Correlation, Neural network training: Second image is
remembered between invocations.
- Immerse: Detail positions are remembered.
- Merge: New merge mode ‘Join’ suitable for slowly varying data without
significant features but well defined absolute Z values was added.
- Pygwy: Python modules have sys.path set up the same way as the console now,
which namely includes the path to gwyutils.py.
- 2D FFT: It is possible to provide the imaginary part and perform inverse
transforms.
- 1D FFT filter: Occasional ‘Axis with extreme range!’ error was fixed.
- Image export: Alignment of numbers on false colour map scale was improved.
Drawing of ‘lattice’ selections was implemented. The decimal separator
can be controlled. A rare insufficient precision of ruler ticks was fixed.
- Filters tool: A simple Gaussian sharpening filter was added.
- Affine distortion: The lattice is remembered and recalled. ACF image uses
full colour range, correcting problems when fixed colour range is set.
- Selection manager tool: Lattice selections are shown when chosen in the list.
- Tip blind estimate: A memory freeing error was fixed in the stripes mode.
- Fractal dimension: Graph axis labels are somewhat more descriptive.
- Graph level, Graph filter: They are now undoable.
- Graph fit: A button for copying all fitted parameters to estimates was
added.
- Graph FD fit: The theoretical curve and difference curve are created also
from estimates, not just after final fit.
- Zeiss: RGB images are accepted and the channels are averaged upon import.
- Color range tool: Fixed color range controls are immediately sensitive when
this range type is the default.
- XY denoise: Too many data field dereferencing, causing a crash later, was
fixed.
- Euclidean distance transform: Renamed to Distance transform. It can
perform also various simple distance transforms.
- Renishaw: Support for loading some metadata was added.
- Nanonis: Files with unknown multiline header blocks are loaded correctly.
- Nanonics: It should be possible to open incomplete scans.
Other:
- Standalone Python module gwy is now in the gwyddion-devel package instead
of the main package (it required the devel package to work anyway).
-----------------------------------------------------------------------------
Thanks all who contributed,
Yeti
https://sourceforge.net/projects/gwyddion/files/gwyddion/2.41/
(all released files)
http://gwyddion.net/download/2.41/
(source code)
Released files are signed with PGP/GnuPG key
"David Nečas (Yeti) <***@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
***@gwyddion.net
or the mailing list.
-----------------------------------------------------------------------------
Summary of changes:
Application:
- Translations updated: Czech, French, Russian.
Libraries:
- libgwyapp: Undo/redo functions now work with graphs so graph modules can
save undo information.
- libgwyapp: Data choosers are available for graphs.
- libgwyapp: Data browser has functions for watching graphs.
- libgwyapp: Data choosers respond to the current item disappearing by choosing
‘none’ (preferably) or at least something.
- libgwydgets: A function for checking the compatibility of units of two
graph models was added.
- libgwydgets: A function for copying curves appending curves from another
graph model to a graph model was added.
- libgwyapp: Data containers corresponding to open files have assigned unique
numerical ids (within one program invocation) that can be requested from
the data browser.
- libgwyapp: GwyDataChooser has selection setting and obtaining functions
that work with numerical ids.
- libgwyapp: New functions for ensuring numerical data identifies identify
a still existing data object.
- libgwyapp: New helper function for adding graph curves to another graph or
creaing a new graph if units are incompatibile.
- libgwydgets: Graph key frame size should better correspond to the content.
- libprocess: Functions for various simple distance transforms were added.
- libgwyprocess: New fitting presets: Smooth slanted step and Smooth bent
step.
Modules:
- Align graph (new): Aligns horizontally graph curves.
- Slice volume (new): Simple extraction of planes and lines from volume data.
- Log-Phi PSDF (new): Calculates 2D PSDF transformed to angle-log(frequency)
coordinates.
- Ballistic deposition synthesis (new): Simple growth simulation using the
ballistic deposition model.
- Profiles, Statistical functions, Row/column statistics, Roughness and Spectro
tools: It is possible to select a target graph for the curves.
- Slope distribution, Grain correlations, Curvature, Fractal dimension, FFT
profile, Drift correction: It is possible to select a target graph for the
curves.
- Arithmetic: Data fields 2 to 8 are remembered between invocations.
- Calibrate, Merge, Immerse, Attach Presentation, Cross-correlate, FFT, Mark
With, Mask by Correlation, Neural network training: Second image is
remembered between invocations.
- Immerse: Detail positions are remembered.
- Merge: New merge mode ‘Join’ suitable for slowly varying data without
significant features but well defined absolute Z values was added.
- Pygwy: Python modules have sys.path set up the same way as the console now,
which namely includes the path to gwyutils.py.
- 2D FFT: It is possible to provide the imaginary part and perform inverse
transforms.
- 1D FFT filter: Occasional ‘Axis with extreme range!’ error was fixed.
- Image export: Alignment of numbers on false colour map scale was improved.
Drawing of ‘lattice’ selections was implemented. The decimal separator
can be controlled. A rare insufficient precision of ruler ticks was fixed.
- Filters tool: A simple Gaussian sharpening filter was added.
- Affine distortion: The lattice is remembered and recalled. ACF image uses
full colour range, correcting problems when fixed colour range is set.
- Selection manager tool: Lattice selections are shown when chosen in the list.
- Tip blind estimate: A memory freeing error was fixed in the stripes mode.
- Fractal dimension: Graph axis labels are somewhat more descriptive.
- Graph level, Graph filter: They are now undoable.
- Graph fit: A button for copying all fitted parameters to estimates was
added.
- Graph FD fit: The theoretical curve and difference curve are created also
from estimates, not just after final fit.
- Zeiss: RGB images are accepted and the channels are averaged upon import.
- Color range tool: Fixed color range controls are immediately sensitive when
this range type is the default.
- XY denoise: Too many data field dereferencing, causing a crash later, was
fixed.
- Euclidean distance transform: Renamed to Distance transform. It can
perform also various simple distance transforms.
- Renishaw: Support for loading some metadata was added.
- Nanonis: Files with unknown multiline header blocks are loaded correctly.
- Nanonics: It should be possible to open incomplete scans.
Other:
- Standalone Python module gwy is now in the gwyddion-devel package instead
of the main package (it required the devel package to work anyway).
-----------------------------------------------------------------------------
Thanks all who contributed,
Yeti