Update monthlies

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title: "This month in AvaFrame - December 2022 edition"
date: 2023-01-02T00:00:00+01:00
draft: false
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Welcome to the last update of this year.
Another new tool was added to AvaFrame: calculating glide snow avalanches using the
*com1DFA* module. This required significant internal additions like a new particle
initialization method, adding bonds between particles and some other numerical functions.
This, and the documentation, will end up in the next release, which is coming soon.
We are also working on indicating within the simulation names of com1DFA whether the
default parameters were used or something was changed. You'll also find this in the next
release.
Apart from these topics, we finally submitted our first paper with all the gory details of
our com1dfa theory. Let's see how this goes. And we are working on running multiple
simulations in parallel, finally using all those bored CPU cores you got lying around.
With that, thanks for all the feedback we got this year; it is always appreciated!
Felix
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title: "This month in AvaFrame - January 2023 edition"
date: 2023-02-02T00:00:00+01:00
draft: false
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Ok, so let this year begin!
This month's main thing was the release of version 1.4; please head over to the [release
info](/posts/version1_4/) of *version 1.4* to read more about it.
Please note that we did not include an update to the AvaFrameConnector for QGis. We have
bug reports of unexpected crashes on Windows, and we are trying to determine the cause.
The parallel computation is now included in the master branch and will end up in the next release.
And finally, the preprint of our com1DFA article is open for discussion, head over to
[GMD](https://egusphere.copernicus.org/preprints/2023/egusphere-2022-1291/) for more
information.
As always: if you run into problems or have ideas and feedback, don't hesitate to contact us!
Felix
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title: "This month in AvaFrame - November 2022 edition"
date: 2022-12-02T00:00:00+01:00
draft: false
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Welcome to the November 2022 update.
This month brought a lot of internal improvements and fixes, apart from one topic:
The dense flow module *com1dfa* now contains the functionality of wall lines.
These can be utilized to represent the effects of dams. However, please be aware of two things:
- first: this is untested and should only be used for experimental purposes.
- second: the application is directional dams, not catching dams.
You can learn more about it in our [documentation](https://docs.avaframe.org/en/latest/theoryCom1DFA.html?highlight=dam#dam).
We also met with our operational team, collecting feedback and discussing
current developments. You find some outcomes from that in our issues...
On to the next month,
Felix
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title: "Publication summary 2022"
date: 2023-01-12T00:00:00+01:00
draft: false
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Here is an (incomplete) list of the 2022 publications related to AvaFrame. Maybe you might
find some information that is of interest:
**EGU 2022**:
- Tonnel, M., Wirbel, A., Oesterle, F., and Fischer, J.-T.: Are avalanche models correct? An
uncertain view on convergence, EGU General Assembly 2022, Vienna, Austria, 23–27 May 2022,
EGU22-7745, https://doi.org/10.5194/egusphere-egu22-7745, 2022.
- Neuhauser, M., Neurauter, R., Tuermer, S., Gerstmayr, J., Adams, M., Koehler, A., and
Fischer, J.-T.: Investigating the potential of GNSS-modules for inflow avalanche
measurements, EGU General Assembly 2022, Vienna, Austria, 23–27 May 2022, EGU22-6416,
https://doi.org/10.5194/egusphere-egu22-6416, 2022.
**ALERT 2022**:
- Fellin, Wolfgang; Köhler, Anselm; Neuhauser, Michael; Tonnel, Matthias; Wirbel, Anna;
Oesterle, Felix; Fischer, Jan-Thomas (2022): Remote and in-situ sensing of avalanche
dynamics as part of a holistic model calibration. In: Benahmed, Nadia; Wautier, Antoine:
33nd ALERT Workshop, Poster Session, Aussois 2022. Booklet of abstracts.
Aix-en-Provence: INRAE., ISBN 978-2-9584769-0-8, pp. 14 - 15.
**IGS 2022**:
- Tonnel, M., Wirbel, A., Oesterle, F., Koehler A. and Fischer, J.-T. (2022): Testing of
avalanche simulation tools with AvaFrame: Between flow variable evolution and avalanche
runout , IGS 2022, Davos, Swizerland, 25–30 September 2022,
- Neuhauser, M., Koehler, A., Wirbel, A., Fellin, W., Fischer, J.-T. (2022): Remote sensing
and in-flow tracking in avalanches: a sensor fusion of avanodes and mgeodar radar with
open source avalanche simulations in avaframe, IGS International Symposium on Snow, Davos,
Switzerland, 25.-30 Septemeber 2022, Contribution
**Zeitschrift WLV-Journal**:
- Oesterle, F; Fischer, J.T; Wirbel, A; Tonnel, M; Tollinger, C.; Granig, M (2022):
AvaFrame - Version 1.0 . Wildbach- und Lawinenverbau 189: 296-299.
**International Mountain Conference 2022, Innsbruck**
Focus Session 25
- An Uncertainty Assessment Workflow Of Snow Avalanche Simulations Using Avaframe. Wirbel, Anna; Tonnel, Matthias; Neuhauser, Michael Johannes; Oesterle, Felix; Fischer, Jan-Thomas
- Energy On The Line – A Novel Approach For Validating Avalanche Simulation Tools. Tonnel, Matthias (1); Von-Busse, Marie (2); Wirbel, Anna (1); Oesterle, Felix (1); Fellin, Wolfgang (2); Fischer, Jan-Thomas (1)
- Thalweg-Time-Diagrams — An Evaluation Method To Consider Temporal Evolution And Spatial Extent Of Simulation Results. Köhler, Anselm (1); Wirbel, Anna (1); Winkler, Michael (1,2); Fellin, Wolfgang (2); Oesterle, Felix (1); Fischer, Jan-Thomas (1)
Felix
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title: "Release Version 1.4"
date: 2023-01-23T00:00:00+01:00
draft: false
slug: "version1_4"
---
**Today we released [Version 1.4](https://github.com/avaframe/AvaFrame/releases/tag/1.4)**
(and version 1.4.1; and this is totally not because I made the same mistake as before and
forgot to add some files...)
Version 1.4
This version adds a new computiational module com5GlideSnow for glide snow avalanches,
based on com1DFA. It also adds an (untested) wetSnow friction type to com1DFA and gives an indication
about the used parameterset in the simulation names of com1DFA.
ENHANCEMENTS
- Glide snow [com5GlideSnow]
- GlideSnow run script
- glide snow standard tests
- SphKernelRadius setting option [com1DFA]
- Wet snow friction type [com1DFA]
- Wet snow standard tests
- Docu paragraph for wetSnow
- Remove unused location option in addColorBar [out3Plot]
- Add avalanche coordinate system to particle properties [ana3AIMEC]
- Triangular initialization method [com1DFA]
- Indicator of default/changed to simulationname and report [com1DFA] #780
- Adds D/C to indicate default/changed parameter set in simulation name
- Also adds info and changed parameters to report
- New workflow com1DFA:
- com1DFAPreprocess
- com1DFAMain
- com1DFAPostprocess
- Add the dam tool [com1DFA]
- Update com1DFA dam documentation
- Add reference simulation to contour plot
- Add contour plot to aimec
- Split cython files [com1DFA]
- Add filtering for greater or smaller than
- Add resDF to be saved for com1DFA results that can be used for statistical analysis [com1DFA]
- Match code to the description in the theory paper. Added com1DFA options:
- add the curvature in the pressure gradient computation
- to add the curvature in the friction force
- to add the curvature in the tangential equation
FIX
- Bug simName modelType [com1DFA]
- Saving plots and report generation [out3Plots][out1Peak]
- Handle two deprecated warnings; test black formatter
- Approach velocity for rangeTimeDiagram; Issue #782
- Allow for string in search for resType #776
- Bug for filtering function
- Bug in aimec warning Avatar
Felix