d70a41a059
starting to maintain DAMASK to Dream3D code
2023-02-23 14:59:24 +01:00
03a81b81e8
adopting to Python standards
2022-11-28 09:30:08 +01:00
cfcb16be43
easier to find in flat layout
2022-11-28 09:11:34 +01:00
29cbf1304b
grain growth not maintained and has issues
...
the grain growth model is based on the Voronoi Implicit Interface Method
(https://doi.org/10.1016/j.jcp.2012.04.004 ). The last step in this
algorithm is the assignment of the new phase/material ID to the voxels
in the 'thick boundary' which is done with distance_transform_edt from
ndimage. This problem can have multiple solution and can lead to the
translation of grains.
In the original publication, the position of the boundary is calculated
with subvoxel resolution by solving the eikonal equation. The following
python packages might help:
https://pypi.org/project/eikonalfm
https://pypi.org/project/scikit-fmm
https://github.com/malcolmw/pykonal
2022-01-12 07:48:09 +01:00
b285702d84
functionality is availabe in grid_filters.py
2021-12-27 21:18:31 +01:00
96767e75a3
can be done directly in the python library:
...
P = damask.Orientation(lattice='cF').Schmid('slip')
sigma = np.array([[1,0,0],[0,0,0],[0,0,0]])
sigma_extended = np.broadcast_to(sigma.reshape(damask.util.shapeshifter(sigma.shape,P.shape)),
P.shape)
tau = np.einsum('i...jk,i...jk->i...',sigma_extended,P)
2021-07-26 00:19:03 +02:00
63fee141b9
rubbish
...
neper offers advanced seeding/meshing methods
2021-07-16 10:37:09 +02:00
adee729b83
better keep reference close to the code
2021-07-01 14:34:16 +02:00
fd3d174f75
not needed anymore
2021-05-28 15:38:41 +02:00
111a1a76c6
cleaning
2021-03-27 07:35:49 +01:00
9fd244d8a0
cleaning
2021-03-26 20:59:49 +01:00
d74c1534ed
bug fixes
2021-03-26 12:48:20 +01:00
75fb080638
old shell scripts
...
- removed unmaintained scripts from 'legacy'
- pushed deprecated scripts to 'legacy'
2021-03-26 08:48:05 +01:00
3b392281e4
consistent naming in HDF5 output
2021-03-25 19:22:59 +01:00
e61d86aa17
quick fix for deprecated shell script
2021-03-20 14:05:35 +01:00
0f6094890a
simplified
...
damask.environment does not offer any advantage over os.environ for
variables. After 'root_dir' was removed, the whole module became
obsolete
2021-01-15 12:14:05 +01:00
de1708b20a
missing renames + better help
2020-12-08 00:36:41 +01:00
171d642dbd
rename: Geom -> Grid
2020-12-04 07:50:47 +01:00
0fdefa5e78
renames:
...
after the rename of "grid" to "cell", the name cell should not be used
for the coordinates of the cell centers. In agreement with the names
x_p/u_p for point positions/displacements, now the "point" is used to
refer to the materialpoints (i.e. cell centers)
Additionally, "_node"/"_point" are now suffixes to
"coordinates"/"displacements".
Finally, "coords" is renamed to "coordinates"
2020-12-03 23:59:37 +01:00
ac0a20696c
rename: grid -> cells
2020-12-03 22:16:34 +01:00
a65a47f6d7
single source of truth
2020-11-23 21:26:35 +01:00
da654b7c91
vectorized
2020-11-23 21:23:45 +01:00
4e94118cfb
don't use legacy format (tests are updated)
2020-11-23 21:15:00 +01:00
762ac0eb3c
don't write out legacy file format
2020-11-23 20:54:07 +01:00
198736a859
volume mismatch is unreliable
...
the volume of a deformed hexahedron is not properly defined, the
approximation error is in the order of the deviation from 1.0 (for
typical crystal plasticity cases)
2020-11-23 20:47:05 +01:00
5d2d92ff6b
shell wrapper to library functions not needed anymore
2020-11-23 20:45:55 +01:00
faa83468d5
unclear behavior in case of unsorted coordinates
...
similar (tested and flexible) functionality is available in numpy/scipy
2020-11-23 20:44:17 +01:00
cbe8160e13
Merge remote-tracking branch 'origin/development' into vector-mechanics
2020-11-23 19:55:34 +01:00
7356330cf6
Merge remote-tracking branch 'origin/new_names_result' into development
2020-11-23 11:49:15 +01:00
24fabdec22
Merge branch 'development' into vector-mechanics
2020-11-22 12:02:29 +01:00
662a033d91
adapted to VTR geom files
2020-11-19 14:26:15 -05:00
86dfb58732
adjust to renaming of from_Eulers/Rodrigues
2020-11-18 14:18:05 -05:00
870c0f7aca
removed aliases
...
required bump of DADF5 version
2020-11-18 14:53:11 +01:00
cd8434b991
Merge remote-tracking branch 'origin/development' into python-improvements
2020-11-16 22:57:49 +01:00
9160677ff3
no need for special damask class (no action=extend)
2020-11-14 19:00:51 +01:00
42e52fad66
not needed anymore
2020-11-12 21:48:13 +01:00
e11391c750
easier to do directly on a numpy array
2020-10-31 10:36:50 +01:00
6f2c5231c2
shell script not needed anymore
2020-10-31 10:34:16 +01:00
bac7ace413
Merge remote-tracking branch 'origin/general-N_constituents' into vtr-only
2020-10-13 17:39:19 +02:00
ffabeacbcb
removing functionality related to deprecated 'geom' format
2020-10-10 09:41:11 +02:00
06d11a72da
better fitting name
...
load implies a more direct takeover.
2020-10-09 19:19:05 +02:00
952ad4f8fe
functionality for geom generation in python lib
2020-10-08 18:39:05 +02:00
9e0222db71
just a wrapper to scipy, requires special layout
2020-10-05 22:41:12 +02:00
f204808795
adapted geom_fromMinimalSurface.py to new TPMS names
2020-09-30 17:45:02 -04:00
54e4943353
get rid of shell scripts
2020-09-30 07:11:33 +02:00
d51a73958e
don't rely on non-existing shell scripts
2020-09-25 14:18:20 +02:00
7dc8391c03
not needed anymore
2020-09-25 07:40:12 +02:00
8c8db5b99f
switched "Geom.materials" to "Geom.material"
2020-09-23 17:27:15 -04:00
997f7dfa05
removed Geom.homogenization from shell scripts
2020-09-22 20:07:21 -04:00
683161d479
Merge branch 'development' into geom-fully-out-of-place
2020-09-22 15:22:58 -04:00
Shah Vitesh