Activity

From 02 Jan 2019 to 31 Jan 2019

31 Jan 2019

13:22 Feature #2294 (Resolved): 3DView: provide button to save image
Users are happy with 3D-Viewer and want to use images in their publications. For the moment, the only option to save ... ganeva
12:15 Feature #2293 (Backlog): 3DView: provide mesocrystals in particle distribution
Simulation itself seems to be working. 3D rendering emmits warning ... pospelov

29 Jan 2019

13:33 Feature #2292 (Resolved): Switch internal specular computations to q values
It will help to expand reflectometry to multi-angle/multi-wavelength/q-based simulations. dmitry
12:02 Feature #2290 (Resolved): Implement simplified 2D peak search for GISAS images
pospelov

28 Jan 2019

16:15 Testing #2289 (Resolved): Test slicing and averaging functionality for reflectometry in BornAgain
dmitry

24 Jan 2019

15:00 Feature #2267 (Resolved): Activate polarized sans
herck

23 Jan 2019

10:04 Support #2291 (Resolved): Provide hard disc Percus-Yevick interference function
herck

22 Jan 2019

09:45 Bug #2136 (Rejected): Memory leak
Fixed within #2262 pospelov

17 Jan 2019

16:51 Feature #2290 (Resolved): Implement simplified 2D peak search for GISAS images
Necessary for Bragg peaks positions fitting.
Within this item, try to port ROOT implementation (TSpectrum2D.cxx).
pospelov
12:38 Testing #2289 (Resolved): Test slicing and averaging functionality for reflectometry in BornAgain
It is possible to use averaged materials in BornAgain. It can be useful for reflectometry, if the layers contain part... dmitry
12:37 Documentation #2273 (Resolved): Comparative overview of existing reflectometry packages
dmitry
10:51 Bug #2288 (Backlog): Remove numerical instability at q=0 for 2d paracrystal
The problem in the 2d paracrystal is totally different from the 1d case: at qx=qy=0, there is not just a numerical in... herck

15 Jan 2019

15:37 Bug #2288 (Backlog): Remove numerical instability at q=0 for 2d paracrystal
Similar to what was done for the radial paracrystal. herck
15:25 Bug #2286 (Resolved): Fix usage of Debye-Waller factors for superlattices
herck
09:11 Testing #2210: Test 1d data import on known file formats
Data import functionality should be tested on "real-life" data, mainly provided
by Marina Ganeva. After replacing pr...
juan
08:48 Testing #2287 (Resolved): Reflectometry cross-validation
Reflectometry functionality in BornAgain should be compared to well-known codes.
The following is suggested:
1. C...
dmitry

14 Jan 2019

18:22 Bug #2286: Fix usage of Debye-Waller factors for superlattices
Also correctly implement supportsMultilayer() for the superlattice (forwarding it to its substructure). herck
18:13 Bug #2286 (Resolved): Fix usage of Debye-Waller factors for superlattices
After implementing #2278, the DW factors for the superlattices are no longer correctly taken into account. herck
17:47 Feature #2285 (Resolved): Name layers in GUI by their material name
The material name could also appear in the layer representation in the sample designer. herck
16:21 Support #2284: Windows: python error when trying to plot.
Specifically, the problem is found in line 60 of the aforementioned example:
ba.plot_simulation_result(results)
juan
16:19 Support #2284 (New): Windows: python error when trying to plot.
After installing BornAgain-1.14.0 in Windows and running one of the reflectometry examples,
C:\BornAgain-1.14.0\Ex...
juan
11:30 Documentation #2283 (Resolved): Fix starting value of prism_base_edge in fit example

* Fix basic_fitting_tutorial.py. prism_base_edge should be 12nm -> 6nm
* Fix tutorial on web site
Otherwise exa...
pospelov

11 Jan 2019

16:59 Feature #2278 (Resolved): Add Debye Waller factor for 1D and 2D lattice
herck
16:55 Feature #2282 (Resolved): Implement position variance in 3d view
herck
11:26 Feature #2281 (Backlog): GUI: provide pan mode for camera in 3D view
For complex samples it would be very useful to have pan-move-mode for camera
* Similarly to 2D case, user holds sp...
pospelov
10:36 Bug #2280 (Backlog): GUI: consecutive import of sample from several python scripts is affected by...

Bug appears on consecutive import of sample from different Python scripts.
Suppose you have script1.py with the ...
pospelov
10:21 Feature #2279 (Backlog): Allow the user to select the contributions to the scattering intensity (...
The scattering intensity contains in principle three separate contributions: diffuse from different types of particle... herck

10 Jan 2019

18:43 Feature #2278: Add Debye Waller factor for 1D and 2D lattice
The DW factor could in principle be handled in a generic way, since it appears independently from the interference fu... herck
17:01 Feature #2278 (Resolved): Add Debye Waller factor for 1D and 2D lattice
herck
13:53 Feature #2260 (Resolved): Remove domain size and damping length in paracrystals in favour of a sm...
To leave users with the option to use damping length or domain size, I only removed the numerical instability in the ... herck
13:45 Bug #2277 (Resolved): GUI: value of wavelength is not propagated on switch from InstrumentView

Steps to reproduce
* Start new GUI, go to InstrumentView
* Change wavelength value from 0.1 to 0.2 (leave curso...
pospelov
09:18 Support #2276 (Sprint): Provide simulation of mpnc sample for DESY
pospelov

09 Jan 2019

17:18 Bug #2262 (Resolved): Fix memory leakage in Python API
pospelov
14:33 Bug #2270 (Resolved): Repeating values after removing unsorted data
dmitry
11:42 Refactoring #2275 (Backlog): Refactor cmake machinery for consistent Python interpreter/libraries...

Our long standing problem is inconsistency in Python interpreter and Python library versions. Even on Linux cmake o...
pospelov
11:34 Feature #2274 (Backlog): Investigate swig replacement

* https://www.reddit.com/r/Python/comments/jxyf8/why_the_author_of_swig_hates_swig/
> Why the author of swig hates...
pospelov
10:23 Documentation #2273 (Resolved): Comparative overview of existing reflectometry packages
dmitry

07 Jan 2019

10:52 Bug #2262 (Sprint): Fix memory leakage in Python API
pospelov

03 Jan 2019

13:07 Bug #2062 (Rejected): Saving data to "Untitled" directory on win
dmitry
12:24 Feature #2259 (Resolved): Make off-spec simulation fittable
dmitry
 

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