Commit Graph

6532 Commits

Author SHA1 Message Date
Martin Diehl 2ceb3aeea0 not all variables were consistently renamed 2018-03-13 03:56:02 +01:00
Martin Diehl 005c9f80c5 include updated test 2018-03-13 03:52:17 +01:00
Martin Diehl 44e5644e78 fixed random Gaussian sampling
sampling needs to be performed from unfiform misorientation, NOT uniformly distributed rotations
for Fiber, compute uniform tilt of Fiber axis
2018-03-13 03:36:24 +01:00
Test User fb710dda0a [skip ci] updated version information after successful test of v2.0.1-1110-g52c9954 2018-03-12 22:56:52 +01:00
Pratheek Shanthraj 52c9954ca4 Revert "more work to get testing to work"
This reverts commit 63c104b374.
2018-03-12 17:44:37 +01:00
Pratheek Shanthraj 63c104b374 more work to get testing to work 2018-03-12 17:35:54 +01:00
Zhuowen Zhao 12adcec41e updated PRIVATE submodule to new state 2018-03-09 18:36:34 -05:00
Zhuowen Zhao 361cf680a5 merged more recent development 2018-03-09 18:19:41 -05:00
Zhuowen Zhao f26fd1d1dc Fixed a physics issue: sense change with respect to difference between resolved stress and backstress 2018-03-09 18:01:09 -05:00
Martin Diehl 8fa8427c99 simple test, only ensures that scatter is not bigger than 2 FWHM (hard max) 2018-03-08 17:35:59 +01:00
Martin Diehl 0ccce7facc fixed missing angle initialization, simplified and commented 2018-03-08 17:33:54 +01:00
Test User 48fce3a49e [skip ci] updated version information after successful test of v2.0.1-1107-g2c3eae6 2018-03-08 10:15:17 +01:00
Philip Eisenlohr 2c3eae6bf0 fixed tests and bug for very small unit cube fractions when grid is also small 2018-03-07 18:59:27 -05:00
Philip Eisenlohr 32c34457c2 direct selection of valid seed coordinates within subfraction of unit cube instead of check and repeat 2018-03-07 17:45:22 -05:00
Test User 03c643c433 [skip ci] updated version information after successful test of v2.0.1-1104-g88c46d5 2018-03-01 06:25:54 +01:00
Philip Eisenlohr 88c46d500e Merge branch '13-higher-order-thermal-expansion' into 'development'
Resolve "higher-order thermal expansion"

Closes #13

See merge request damask/DAMASK!19
2018-02-28 21:08:01 +01:00
Test User f18f076a09 [skip ci] Merge branch 'master' into development 2018-02-27 19:18:42 +01:00
Test User 35e4244887 Merge commit 'v2.0.1-1098-g5c2aeed' 2018-02-27 19:18:18 +01:00
Test User 5c2aeedb73 [skip ci] updated version information after successful test of v2.0.1-1097-gcb073fe 2018-02-27 19:18:18 +01:00
Test User f5f5791b39 [skip ci] Merge branch 'master' into development 2018-02-27 10:01:09 +01:00
Test User 3a4506c5ae [skip ci] updated version information after successful test of v2.0.1-1088-gf35a88d 2018-02-27 10:01:02 +01:00
Philip Eisenlohr cb073fe127 Merge branch '14_LoadCaseRotationPerformance' into 'development'
14 load case rotation performance

See merge request damask/DAMASK!20
2018-02-27 00:41:20 +01:00
Martin Diehl f35a88d2c4 it's 2018 already 2018-02-26 23:51:23 +01:00
Martin Diehl 1bbaa7cefe reverted last commit, scipy.linalg is different from numpy.linalg 2018-02-26 23:50:44 +01:00
Martin Diehl 6046a7ae3d there is no scipy.linalg (at least on my system)
numpy.linalg is automatically imported together with numpy
2018-02-26 20:22:57 +01:00
Martin Diehl e716441787 indexing now follows description 2018-02-26 20:18:38 +01:00
Martin Diehl cd4115bada now using the correct rotation formula 2018-02-26 11:14:02 +01:00
Test User 30d66c2d67 [skip ci] updated version information after successful test of v2.0.1-1084-gb078234 2018-02-26 09:50:06 +01:00
Martin Diehl e1c4c7e6e8 wrong indices in matrix rotation
fixing this resolves issue 14: "Poor performance after load case rotation"
now inline with http://www.continuummechanics.org/rotationmatrix.html
C'_mnop = R_mi R_nj R_ok R_pl C_ijkl
2018-02-25 21:01:23 +01:00
Philip Eisenlohr b078234644 added scipy and scipy.linalg as known modules for calculations 2018-02-25 14:19:22 -05:00
Philip Eisenlohr bc998846ab thermal expansion coefficient alpha = a + b(T-T_0) + c(T-T_0)^2 2018-02-25 14:14:03 -05:00
Martin Diehl c2ced6a274 not needed anymore 2018-02-25 14:45:35 +01:00
Martin Diehl d5d71d2321 math_transpose33 has no benefit here 2018-02-25 13:42:02 +01:00
Martin Diehl 42500eabff simplified (math_transpose33 does not provide any benefit here) 2018-02-25 12:48:58 +01:00
Martin Diehl eedec74a6a correct debug reporting 2018-02-25 12:31:23 +01:00
Martin Diehl 86768c38d9 source code should not be executable 2018-02-25 10:16:27 +01:00
Martin Diehl 4f4fa5daf8 simplified 2018-02-22 14:54:49 +01:00
Martin Diehl e51de7ffd8 explicitly select halton bases in call 2018-02-22 14:16:36 +01:00
Martin Diehl c6c66bb653 using proper Gauss sampling also for the fiber components
function most probably still contains a bu
2018-02-22 00:42:06 +01:00
Martin Diehl 5c908e44ec correct scaling for FWHM
FWHM was wrong by a factor of approx 2.
Analytic expression can be found in https://en.wikipedia.org/wiki/Gaussian_function
2018-02-22 00:10:38 +01:00
Martin Diehl 9173d12d14 correct algorithm for sampling of uniform orientations and fix for Halton series
Halton series gives strange results for large prime numbers, now always starting with 2 for first dimension, 3 for second etc.
Consecutive Halton numbers for rejection sampling seem to cause problems (i.e. introduce patterns).
Algorithm for uniformly distributed orientations with FWHM specified is taken from https://math.stackexchange.com/questions/131336.
WIP: Gauss filtering is currently not implemented!
2018-02-21 20:32:52 +01:00
Martin Diehl ae27660e86 simplified halto procedure (still needs testing) 2018-02-21 18:47:39 +01:00
Martin Diehl 98df2d1427 better description and names 2018-02-21 16:49:29 +01:00
Martin Diehl a52f54a9a0 fixed typo in prime number list and extended to 1600 values
source https://people.sc.fsu.edu/~jburkardt/f_src/halton/halton.f90
2018-02-21 14:37:02 +01:00
Martin Diehl 6b1c1af609 no early return required here 2018-02-21 08:55:33 +01:00
Martin Diehl 051f3592ea Merge branch 'development' of magit1.mpie.de:damask/DAMASK into development 2018-02-21 07:53:00 +01:00
Test User a901a81ba8 [skip ci] updated version information after successful test of v2.0.1-1082-g8d81e12 2018-02-21 01:41:57 +01:00
Philip Eisenlohr 8d81e12c96 Merge branch '11-restart-from-instead-of-restart-at' into 'development'
Resolve "Restart FROM instead of restart AT"

Closes #11

See merge request damask/DAMASK!18
2018-02-20 16:22:37 +01:00
Philip Eisenlohr f5177b6d2d [skip ci] added option for non-periodic geometries 2018-02-20 10:20:35 -05:00
Test User 328c35a099 [skip ci] updated version information after successful test of v2.0.1-1078-g8949d3c 2018-02-17 02:26:51 +01:00