70eaa9f8b8Added report of SUCCESSFUL test for Revision 3950
Test User
2015-03-04 04:13:41 +0000
8c91d174faremove some debugging print; add meshgrid2, but stick with list comprehension since it is actually faster.
Chen Zhang
2015-03-02 16:20:47 +0000
3670aef27eAdded report of SUCCESSFUL test for Revision 3929
Test User
2015-02-13 03:11:10 +0000
77cffd80401. fix up Banabic-Balan-Comsa 2003 (BBC2003) yield criterion; 2. add the calculation Jacobian of BBC2003; 3. Now BBC2003 yield criterion takes effect
Haiming Zhang
2015-02-12 20:48:03 +0000
69af205721add the calculation of Jacobian of isotropic and anisotropic Barlat1991, shows better performance.
Haiming Zhang
2015-02-12 11:04:00 +0000
e4874550dcAdded report of SUCCESSFUL test for Revision 3926
Test User
2015-02-12 02:32:24 +0000
40f1f3af23add the calculation of Jacobian of Hill1948 and Drucker family criteria.
Haiming Zhang
2015-02-11 19:06:23 +0000
53b40662ecnow with executable, correct line endings, and ID tags.
Philip Eisenlohr
2015-02-11 17:26:56 +0000
d5f9f543caScript to generate PNG image from given column (or 2D data in overall ASCIItable) with custom colormap and pixel sizes. Supersedes “imageFromData” from “Code” repository.
Philip Eisenlohr
2015-02-11 17:25:49 +0000
9eae665365fixed ‘too many files open’ issue when processing a large list of input tables.
Philip Eisenlohr
2015-02-11 17:22:47 +0000
eed00007f9Re-write the script: 1. replace curve_fit with leastsq, which supports the analytical Jacobian 2. specify a "class" (contains both residum and jacobian) for each criterion. 3. add the calculation of Jacobian
Haiming Zhang
2015-02-11 16:49:40 +0000
65c0aa3770Added report of SUCCESSFUL test for Revision 3919
Test User
2015-02-11 03:22:39 +0000
9cb98f87a1updated test (type cannot be abbreviated anymore for geom_fromEuclideanDistance)
Martin Diehl
2015-02-10 14:38:39 +0000
40a792d785fixed bug in consistency check
Martin Diehl
2015-02-10 13:49:47 +0000
43e9cc3417added QR-code to last slide
Franz Roters
2015-02-09 13:57:10 +0000
63434c2ddbcorrected error checking for correct type
Martin Diehl
2015-02-09 08:57:14 +0000
7edd209ce4corrected wrong name in add..., more verbose error checking for geom_from...
Martin Diehl
2015-02-07 22:22:28 +0000
6140285dddsmall changes (use ip.x instead of 1_ip). Probably we should modify postResults to use the 1_, 2_, 3_, standard notation for ip as well
Martin Diehl
2015-02-07 18:13:51 +0000
e4a94aa72bput changes on algorithm from geom_fromEuclideanDistance into addEuclideanDistance
Martin Diehl
2015-02-07 17:11:46 +0000
cdb77959561. Add default boundary constraint(no constraint) and initial guess to the dictionary 2. With the boundary constraint of exponential term, now non-quadratic yield criteria (isotropic Barlat 1991, anisotropic Barlar 1991, Hosford) take effect.
Haiming Zhang
2015-02-07 11:07:45 +0000
239b34e606Added report of SUCCESSFUL test for Revision 3909
Test User
2015-02-07 10:21:48 +0000
0350b1829c1. Replace curve_fit(see minpack.py) with curve_fit_bound(see damask/util.py), now the boundary constraint can be applied. 2. Transfer the output information into dictionary 'fittingCriteria', compact subroutine 'fit'.
Haiming Zhang
2015-02-06 14:01:04 +0000
ce09e992cc1. Change yieldStress from 'list' to 'numpy.arrary', thanks to Martin's suggestion (3907); 2. Change '3*3' Cauchy stress tensor to '1*6', now the number of input 'xdata' for fitting is 6*Points, which is less than the former 9*Points.
Haiming Zhang
2015-02-06 13:48:14 +0000
0b3205a24bsome suggestions how to simplify
Martin Diehl
2015-02-06 09:29:21 +0000
bded4c521eAdded report of SUCCESSFUL test for Revision 3905
Test User
2015-02-06 03:28:15 +0000
7818a8f467Add codes about enforcing the boundary constraints for the fitting parameters, especially for the exponent term of non-quadratic yield functions.
Haiming Zhang
2015-02-05 21:25:00 +0000
4f2c07063bFix general Hosford!
Haiming Zhang
2015-02-05 20:18:07 +0000
c19e560dd0Added report of SUCCESSFUL test for Revision 3902
Test User
2015-02-05 02:35:43 +0000
2b704b3905Fix: Tresca, von Mises, Drucker, Hill 1948 criteria.
Haiming Zhang
2015-02-04 16:47:35 +0000
2d568b49f2add the output of standard deviation errors; fix Hill 48 and anisotropic Barlat 1991
Haiming Zhang
2015-02-04 13:04:34 +0000
43ed6028bcAdded report of SUCCESSFUL test for Revision 3899
Test User
2015-02-04 03:47:46 +0000
8e31b432c8all included on script on damask.mpie.de
Martin Diehl
2015-02-03 21:44:11 +0000
3845c47e61complement of 3897: add isotropic and anisotropic Barlat 1991 to the dictionary
Haiming Zhang
2015-02-03 12:57:18 +0000
55445af9bc1. add initial guess and weight to the fitting (nonlinear least square regression); 2. extend the dictionary:fittingCriteria
Haiming Zhang
2015-02-03 12:18:53 +0000
c24aa71e3cAdded report of SUCCESSFUL test for Revision 3894
Test User
2015-02-03 02:22:43 +0000
fd75772a3fFix the bug of calculating principal stresses. Now the fitting result is better for the criteria which expressed in principal stresses. Thanks to Martin.
Haiming Zhang
2015-02-02 16:52:28 +0000
16cee5e3eeAdded report of SUCCESSFUL test for Revision 3890
Test User
2015-01-31 09:34:32 +0000
3c2a95efd8if matrix inversion error encountered during analytic tangent calculation, give a warning and return elastic tangent
Pratheek Shanthraj
2015-01-30 14:00:32 +0000
f2c4688dbdAdded report of SUCCESSFUL test for Revision 3888
Test User
2015-01-30 02:17:41 +0000
f1f4f939a3analytic jacobian default for all solvers
Pratheek Shanthraj
2015-01-29 13:59:49 +0000
dd8458a775updated analytic jacobian calculation to correctly take into account intermediate configuration Fi. improved convergence of Li loop in stress integration
Pratheek Shanthraj
2015-01-29 13:58:25 +0000
0b59519a2aupdated damage models: - coupling to plasticity handled within damage module instead of plasticity module - anisotropic models more stable
Pratheek Shanthraj
2015-01-29 13:56:09 +0000
2f68bb0681Added report of SUCCESSFUL test for Revision 3883
Test User
2015-01-24 17:13:34 +0000
12c586afb9removed unused variables
Martin Diehl
2015-01-23 13:44:16 +0000
1f666dffc9fixed bug: output size was not set
Martin Diehl
2015-01-23 13:08:25 +0000
e9c3137a3edisabled a faulty ntrans loop (matmul was complaining)
Martin Diehl
2015-01-23 11:23:35 +0000
4772efbc45fixed syntax error
Martin Diehl
2015-01-23 10:11:12 +0000
2c9c04eb76added script to replace all rows of an ASCII table by a single row containing their average
Tias Maiti
2015-01-23 00:57:10 +0000
43095b1f1badded threshold_stress_slip as output (got lost once upon a time)
Martin Diehl
2015-01-22 09:34:11 +0000
5be9a75cfffixed indentation
Martin Diehl
2015-01-22 09:04:01 +0000
440263f2f0simplified, removed deprecated synonyms
Martin Diehl
2015-01-22 09:03:18 +0000
4fff551699Added report of SUCCESSFUL test for Revision 3874
Test User
2015-01-22 02:39:10 +0000
1c2dd37e28deleted unused variables in dislo UCLA
Martin Diehl
2015-01-21 15:14:00 +0000
e1ecd99e88Added report of SUCCESSFUL test for Revision 3872
Test User
2015-01-21 02:18:58 +0000
e57cb2b4f4Wrong number of slip families in BCC material config files
David Mercier
2015-01-20 17:22:52 +0000
5062c4d026updated material.config syntax
Franz Roters
2015-01-20 08:58:25 +0000
07bf6f9453Added report of SUCCESSFUL test for Revision 3869
Test User
2015-01-20 02:29:28 +0000
19dc945065Inroduced Fd in kinematic decomposition.
Luv Sharma
2015-01-19 13:39:47 +0000
57da59c5b2Added report of SUCCESSFUL test for Revision 3866
Test User
2015-01-17 23:49:26 +0000
017d258664removed reporting, since values will be taken from PETSc installation anyway
Martin Diehl
2015-01-17 16:47:13 +0000
54dc4943deadaptive penalty to bound Cv in (0,1)
Pratheek Shanthraj
2015-01-16 18:31:14 +0000
f16244d240corrected state integration
Pratheek Shanthraj
2015-01-16 17:51:43 +0000
eecb78665cremoving some unused code and cleaning up
Pratheek Shanthraj
2015-01-16 17:32:47 +0000
6411d36633updated vacancy-damage model
Pratheek Shanthraj
2015-01-16 17:04:01 +0000
93e50366bbfixed automatic determination of compiler
Martin Diehl
2015-01-16 11:19:30 +0000
267b9d723dAdded report of SUCCESSFUL test for Revision 3859
Test User
2015-01-16 02:11:12 +0000
701f35c326reverting the changes related to undamaged_Fi during rev. 3850/3851.
Luv Sharma
2015-01-16 00:09:22 +0000
85465333ec
David Cereceda Senas
2015-01-15 22:42:56 +0000
b1ef2f9dd9
David Cereceda Senas
2015-01-15 22:40:17 +0000
62ff5d1d45gfortran/ifort is now selected depending on the compiler provided by PETSc
Martin Diehl
2015-01-15 11:35:53 +0000
ced00954feadded new model by david (LLNL/UCLA)
Martin Diehl
2015-01-15 10:56:15 +0000
125276283bfix in analytically integrated expression.
Luv Sharma
2015-01-15 09:22:24 +0000
3f55518c31corrected spelling error in comment
Franz Roters
2015-01-15 08:42:47 +0000
ae093854a2Added report of SUCCESSFUL test for Revision 3852
Test User
2015-01-14 02:12:51 +0000
ed6b4fe50afixed issues when having grains and eulers
Martin Diehl
2015-01-13 16:04:49 +0000