Commit Graph

1876 Commits

Author SHA1 Message Date
Franz Roters 04b2011195 reintroduced dislocation hardening for bcc 2014-03-17 15:42:46 +00:00
Martin Diehl bac0e24d21 added parameter to dislotwin 'dipoleformationfactor'. set it to 0.0 to turn hardening due to dipole formation off (like in the updated tungsten example). standard behavior (e.g. a value of 1) is recovered if no value is given 2014-03-13 23:50:55 +00:00
Martin Diehl 5d4017bbfc introduced homogenization_none to substitute isostrain with ngrains 1.
cleaned up homogenization isostrain (has no state)
2014-03-13 23:20:50 +00:00
Duancheng Ma 670c0caabc 2014-03-13 12:12:19 +00:00
Martin Diehl 3f7a389ff7 changed state parsing for local models (and for delta_state) such that only the needed part of the state array (for the given material point) is used 2014-03-13 06:43:49 +00:00
Martin Diehl 7c79b31f6c remove not needed use statement 2014-03-13 05:50:56 +00:00
Martin Diehl e1a31457ba fixed potential array mismatch in assignment 2014-03-13 05:49:07 +00:00
Martin Diehl fced0168f0 added a little bit more HDF5 functionality
made abbreviations in  configure options consistently capitals
2014-03-12 16:51:01 +00:00
Martin Diehl 9afc1e3a15 fixed wrong omp statement 2014-03-12 15:29:14 +00:00
Martin Diehl 3aea8b39e9 added some HDF5 functionality (needs to be activated with preprocessor makro) 2014-03-12 07:33:51 +00:00
Martin Diehl ff1b1c1a50 fixed bug introduced with lattice_structure change nonlocal, but with DEBUG=ON OPTIMIZATION=OFF there is an FPE. Division by zero? Marked in the code
forgot to commit dislotwin last time, now seems to work
2014-03-11 23:55:40 +00:00
Martin Diehl ef8fbf4dda introduced case in dislotwin for bcc (peierls stress as critical stress)
renamed some parameters, now exponents (p,q) for slip are per family, shear band got own ones. exponent for twin (r) now per family

fixed bugs in lattice ("empty" interactions should be 1 not zero)

see both Phase examples to check what is needed
2014-03-11 17:40:59 +00:00
Franz Roters 6781d7d8a5 last line got lost
as it is fcc it should actually be only one slip system family
2014-03-11 10:49:48 +00:00
Martin Diehl c2e81414e3 updated TWIP steel data set to have only 2 slip system families, added data set for tungsten 2014-03-11 10:34:36 +00:00
Martin Diehl 721183e702 removed some forgotten debug statements 2014-03-08 22:51:32 +00:00
Martin Diehl 2b589c3d71 moved reading in of lattice type and elastic constants to lattice module
removed structure type for hex, fcc, bcc, now defining slip/twin systems for each phase found in material.config
constitutive modules will only be initialized if needed
homogenizedC function is only needed for models incorporating twinning in a physical way (titanmod and dislotwin)
2014-03-08 20:50:31 +00:00
Martin Diehl 32493675d6 fixed bug in constitutive introduced in rev 2988 causing wrong names in *.outputConstitutive 2014-03-05 08:06:21 +00:00
Christoph Kords 0265978941 renamed "maxNmatIDs" accordingly to "maxNinstances" 2014-03-04 13:47:04 +00:00
Martin Diehl a0d75ee05e moved quaternion disorientation to lattice because it requires the knowledge of the lattice structure. 2014-02-28 13:28:27 +00:00
Martin Diehl 92bf1565fc formatting 2014-02-28 13:05:11 +00:00
Martin Diehl b0f191c88c also rename matID/i to instance like in the other constitutive models 2014-02-28 13:03:21 +00:00
Martin Diehl b9722b866c improved error handling when getting number of threads 2014-02-28 10:30:07 +00:00
Martin Diehl 650b71ffa9 renamed instance consistently to "instance" as a preparation for new structure / elastic matrix handling 2014-02-28 10:18:40 +00:00
Martin Diehl fe13bb16fe added some consistency check and remove unnamed constants 2014-02-27 18:57:46 +00:00
Martin Diehl ad203d32c1 circular dependencie (copy and paste error) removed 2014-02-26 12:04:52 +00:00
Martin Diehl 35be468b24 fixed detection of working directory for ifort 2014-02-25 21:10:55 +00:00
Martin Diehl a554bc5267 now ignoring c/a ratio keyword 2014-02-19 07:40:21 +00:00
Martin Diehl 69992638a8 added missing covera_ration in hex test. was not necessary before for constitutive_none, now it is 2014-02-17 09:45:54 +00:00
Martin Diehl 8bbba55506 function version seems to be quasei-standard, not subroutine for getcwd 2014-02-14 19:59:37 +00:00
Martin Diehl 4efb1e5617 fixed bug: wrong initialization of lattice structure, had effect on j2 and phenopowerlaw 2014-02-14 18:05:59 +00:00
Franz Roters d3d4931061 corrected checking for ~/.damask/damask.conf 2014-02-14 15:58:01 +00:00
Franz Roters 4399fb9535 improved comment on Euler angles, now includes unit 2014-02-10 15:48:00 +00:00
Martin Diehl d8311d46b3 .. last commit message was missing because I wanted to abort, so:
move reading in of lattice structure to lattice (elastic constants, c/a ratio, lattice structure). Still needs a little bit of documentation, the lattice structure names are not easy to understand.
tested it for j2 and phenopowerlaw and seems ok, but before continuation with the other constitutives models might simplifiy a little bit.
2014-02-10 14:38:05 +00:00
Martin Diehl d45aea4467 moved reading in of lattice stru 2014-02-10 14:31:19 +00:00
Martin Diehl 20bea80f0c changed order to have PETSc variables before others, fixed problem when MPI and FFTW were installed in standard location but PETSc build own MPI 2014-02-09 18:30:31 +00:00
Martin Diehl 33ab0ff0fe introduce enums, remove gdot_twin and tau_twin from possible outputs because they weren't output anyway 2014-02-09 17:08:13 +00:00
Martin Diehl a07c738778 polished a little bit 2014-02-08 10:48:09 +00:00
Martin Diehl 8741f2368d first (not too complicated) workaround for the shortcomings of the new intel compiler. still crashes, but later ;) 2014-02-06 17:48:01 +00:00
Martin Diehl bc4cc20c55 slightly polished makefile and numerics, recompile fftw with icc; still not running with ifort 14.01 2014-02-06 10:41:34 +00:00
Martin Diehl 1ea48bb8ff added accumulatedshear as output for twin and slip 2014-02-05 15:26:22 +00:00
Martin Diehl 83e4bc3247 updated test for restart, now also checking if number of increments is the same
fixed output of test class
fixed small bug? in asciitable.py, @philip: please check
2014-02-03 19:30:28 +00:00
Martin Diehl 1444739d60 prevent ifort from complaining too loud about old syntax in openmpi files 2014-02-03 16:47:16 +00:00
Christoph Kords caca65148d fixed bug in restart: stiffness values that were read from file used to be overwritten by "utilities_constitutiveResponse"
Still not fixed in polarization and AL solver !!!
2014-02-03 15:57:04 +00:00
Christoph Kords b9b87a785c added crystallite_F to debugging output 2014-02-03 13:19:49 +00:00
Franz Roters c5b31b373c no longer needed 2014-02-03 10:38:59 +00:00
Christoph Kords aa4eee2b50 fixed bug in math_rotate_forward3333 2014-01-31 14:28:20 +00:00
Martin Diehl c7e59821d1 fixed compilation bug when using IMKL single core 2014-01-30 15:38:10 +00:00
Martin Diehl 986591682c remove equals sign in rpath definition to work with mac, changed linker options in compile_CoreModule to work with linux again, please let me know if mac doesn't work anymore (it should) 2014-01-30 13:07:44 +00:00
Martin Diehl 9e5a2d8e10 fixed runpath 2014-01-29 19:52:53 +00:00
Martin Diehl f82e5ec26e some small changes on the installation scripts, IMKL now works with gfortran, more verbosity and more sanity checks 2014-01-29 12:20:56 +00:00
Martin Diehl ee99216edc polishing compile_CoreModule, bug fix for Makefile 2014-01-28 07:34:13 +00:00
Martin Diehl 02441bef0f introduced rpath to tell executable where libraries are located 2014-01-27 14:10:49 +00:00
Pratheek Shanthraj b9e55b4495 moved setting of CPFEM forwarding flag to the forwarding subroutine 2014-01-27 11:05:36 +00:00
Martin Diehl 656e3cc6ca some more small changes, including bug fix in configure + relative linking in Makefile for spectral solver 2014-01-27 10:12:29 +00:00
Martin Diehl 4850e5987d remove LD_LIBRARY_PATH (http://linuxmafia.com/faq/Admin/ld-lib-path.html) and fixed wrong named xxx_ROOT 2014-01-25 00:15:04 +00:00
Martin Diehl d66b41c686 fixed installation, will test now 2014-01-24 12:30:27 +00:00
Martin Diehl c99ca8b0ee fixed magnesium parameters 2014-01-23 13:33:09 +00:00
Martin Diehl e6d88e4458 prevent twin volume fraction from going above 1.0 2014-01-22 15:47:49 +00:00
Christoph Kords 391d83fa2b moved rate sensitivity block to where it belongs to, namely the analytic jacobian calculation 2014-01-22 15:34:10 +00:00
Pratheek Shanthraj 4b7890f133 fixed wrong indices in analytic jacobian calculation following christoph's changes. convergence is restored at least for the spectral solver 2014-01-22 10:16:55 +00:00
Christoph Kords 3dfdbaff5b Fixed wrong indices in tangents dT_dFe and dFe_dLp, which however luckily did not have any effect in the perturbed stiffness since they were transposed such that the double contraction of both remained unchanged.
In contrast, the analytical jacobian will probably be affected by this change!
@Pratheek: Can you check with me how this can be fixed?
2014-01-22 08:38:13 +00:00
Christoph Kords c10d0d15cb crystallite_integrateStateFPI: convergence check always ran about all e,i,g; now checking only those specified in FEsolving_execElem, FEsolving_execIP 2014-01-21 18:45:41 +00:00
Christoph Kords ff648492c1 perturbation calculation in crystallite_stressAndItsTangent: only backup and restore those chunks of crystallite_Fe, _Fp etc that are actually used in order to avoid pointless data copying in non ping pong mode
(missed some part in last commit)
2014-01-21 18:28:21 +00:00
Christoph Kords 029826d84f perturbation calculation in crystallite_stressAndItsTangent: only backup and restore those chunks of crystallite_Fe, _Fp etc that are actually used in order to avoid pointless data copying in non ping pong mode 2014-01-21 16:35:12 +00:00
Christoph Kords 351aa6ba29 setting todo and converged flag only for those e,i,g that are to be executed (FE_elemExec etc)
used to spoil convergence checking in non ping pong mode and lead to slow performance
2014-01-21 16:09:00 +00:00
Philip Eisenlohr 74cbfb6d48 added few comments 2014-01-17 01:38:35 +00:00
Christoph Kords 77cba87bf3 in crystallite_integrateStress: pass full 2nd PK stress to LpAndItsTangent instead of only the deviatoric part; otherwise constitutive laws that depend on the hydrostatic pressure do not work; constitutive laws that require a deviatoric stress need to calculate it internally (as is e.g. already done in the J2 model) 2014-01-16 10:36:40 +00:00
Christoph Kords a011b0a4a2 corrected tangent of plastic velocity gradient dLp_dT for slip (twin volume fraction was missing) 2014-01-16 09:53:45 +00:00
Christoph Kords 9223cf52b4 corrected non-Schmid effect: used to calculate resolvedstress based on Mandel notation which can be incorrect for nonsymmetric non-Schmid tensors 2014-01-16 09:50:40 +00:00
Christoph Kords b24dd62431 corrected tangent of plastic velocity gradient dLp_dT for slip (twin volume fraction was missing) 2014-01-16 09:29:21 +00:00
Christoph Kords 563c4ac94b corrected tangent of plastic velocity gradient dLp_dT, which improves convergence a lot 2014-01-16 09:18:26 +00:00
Martin Diehl 278f854e41 introduced functionality to get output results by point from the HDF5 file 2014-01-15 22:17:32 +00:00
Martin Diehl 3fffb2ae3e added parameter set for Magensium 2014-01-15 12:29:44 +00:00
Martin Diehl 9f3a17b1b6 fixed bug in hexagonal slip system definition 2014-01-15 12:08:46 +00:00
Franz Roters 98f677916c fixed crash in RtoEuler for PHI=180° 2014-01-15 08:32:43 +00:00
Martin Diehl 449c66c70f did some testing... 2014-01-14 19:32:55 +00:00
Martin Diehl 01c8c434f7 finished work on the new installation scheme (if no bugs are found ;)) 2014-01-14 19:03:41 +00:00
Martin Diehl aab0208c65 more modifications, only configure needs modifications 2014-01-12 17:29:00 +00:00
Martin Diehl 00eb9b2cf6 forgot Makefile 2014-01-11 17:18:59 +00:00
Christoph Kords a1927b60a7 allow flux between neighboring material points if one of both got a velocity of zero 2014-01-08 16:35:10 +00:00
Christoph Kords b41593f279 blocked density does no longer contribute to dislocation flux; used to generate source term for mobile density if burgers vector had any non-zero component perpendicular to blocking boundary. 2014-01-08 16:31:50 +00:00
Christoph Kords 629295242f added two new outputs: "rho_dot_flux_mobile" and "rho_dot_sgl_mobile"
corrected outputs of dislocation density rates: take into account that blocked dislocation density is a signed quantity
2014-01-07 15:55:28 +00:00
Martin Diehl 79307de6a7 added some code parts for HDF5 in Fortran 2013-12-30 10:06:01 +00:00
Martin Diehl 5b4b132176 introduced preprocessor statements in mesh to hide unneeded variables as a preparation for HDF5 2013-12-27 20:03:28 +00:00
Martin Diehl 831e905b16 added missing lp output to crystallite 2013-12-20 11:13:12 +00:00
Pratheek Shanthraj de3fc70a02 moved restart writing to the forwarding routine 2013-12-20 10:49:14 +00:00
Martin Diehl 98d5a99a43 reverted unwanted changes to Makefile (configure) 2013-12-20 10:31:33 +00:00
Martin Diehl d595f59f0e improved sanity checks, mainly for RGC 2013-12-20 08:36:15 +00:00
Martin Diehl af075aaa9d found bug (array index out of bounds), Philip/Franz please check if correct (Gfortran was complaining) 2013-12-20 08:33:46 +00:00
Franz Roters 543639bb8f added support for Marc/Mentat2013.1 2013-12-19 13:37:35 +00:00
Martin Diehl 61c6839723 fixed over-sensitive error in homogeniztion and ifort option in makefile 2013-12-19 08:49:47 +00:00
Pratheek Shanthraj 6f6bd86078 fixed bug in heat generation and analytic jacobian calculations 2013-12-18 10:19:48 +00:00
Pratheek Shanthraj f3ea92f50c fixed error in previous commit 2013-12-18 09:38:44 +00:00
Pratheek Shanthraj 61981617d7 separated forwarding and solution subroutines for better control at the load step looping level 2013-12-18 09:35:05 +00:00
Pratheek Shanthraj ff6211b78c rolled back phase field changes 2013-12-18 09:09:32 +00:00
Martin Diehl 6fa9ed8f48 homogenization: added enums and sourced allocation for RGC, some higher verbosity for isostrain 2013-12-18 07:28:01 +00:00
Martin Diehl c4a592867f updated to PETSc 3.4.3, will not compile on all workstations except for maws0X 2013-12-17 15:37:14 +00:00
Martin Diehl 676e621af2 new version of Lib_VTK_IO 2013-12-17 13:24:34 +00:00
Martin Diehl 7b9d76cdcc added missing allocation of outputID caused crashing 2013-12-17 08:02:21 +00:00
Martin Diehl ba89df7784 continued with sourced allocation and EOL improvements 2013-12-16 11:58:03 +00:00
Martin Diehl 118dff9f23 fixed wrong initialized symmetry value 2013-12-16 10:56:56 +00:00
Martin Diehl d5bdcf5a6d some small improvements, still something wrong, probably in crystallite.f90 2013-12-13 14:14:17 +00:00
Martin Diehl 84d51d743c fixed small issues, ATTENTION: Still a bug introduced with rev. 2783 not fixed 2013-12-13 13:19:17 +00:00
Martin Diehl 7ba3cc0ab7 removed symlink to marc 2010 2013-12-13 10:04:25 +00:00
Martin Diehl acad3d4a33 using sourced allocation 2013-12-12 23:03:37 +00:00
Martin Diehl da337962af fixed bug for Abaqus input parsing 2013-12-12 22:29:40 +00:00
Martin Diehl 65ae979920 indroduced sourced allocation, enums where applicable (some parts still missing). fixed bug when having recursive file input 2013-12-12 17:09:59 +00:00
Christoph Kords 9b9f4dd624 adapted changes from rev 2776 for constitutive_nonlocal: improved usage of "enum", fixed bug in file reading, usage of "source" specifier for "allocate" 2013-12-12 10:16:50 +00:00
Christoph Kords dd77690a68 fixed bug introduced in rev2777: renamed all remaining occurrences of variable "ncomponents" to "nconstituents" 2013-12-12 10:06:39 +00:00
Martin Diehl 102712d91f added enum for dislotwin output, fixed bug when using recursive file input function 2013-12-11 23:42:33 +00:00
Martin Diehl 95d6430b09 improved on enums (introduced them for output in j2), fixed wrong recursion depth bug in IO, fixed a bug in reading in for none, j2, phenopowerlaw 2013-12-11 22:03:09 +00:00
Martin Diehl 7885ebaf8f added 'reset' flag for recursive function IO_read, need to reset stack when stopping exectution (will be used by constitutive and homogenization) 2013-12-11 16:49:20 +00:00
Franz Roters efa7a6dae2 added example material.config again 2013-12-05 15:11:30 +00:00
Franz Roters bf6e749abd adopted deployMe.sh to new svn server
editorial changes in LICENSE and CPFEM.f90
2013-12-05 14:31:28 +00:00
Christoph Kords 61ebfb4c85 removed obsolete output 'boundarylayer' from material.config 2013-11-29 12:30:06 +00:00
Christoph Kords b0695c0904 enumerators for case switch of outputs as already used in phenopowerlaw
removed obsolete output 'boundarylayer'
2013-11-29 12:29:47 +00:00
Christoph Kords f56cdafccb polishing indentation levels 2013-11-29 12:25:36 +00:00
Martin Diehl 2d624d022f fixed small bug in detecting the lattice structure. only first 3 letters count (e.g. 'ort' and 'orthography' will give the orthorombic lattice type) 2013-11-28 08:56:02 +00:00
Martin Diehl 345e5cd47c split up material.config and added a small helper script to create wiki content from all material.configS
(Work done by Luv, just his TortoiseSVN is not yet installed)
2013-11-27 17:49:34 +00:00
Martin Diehl 0bc99a9622 change latticeName to latticeID 2013-11-27 16:20:27 +00:00
Martin Diehl 6c2ab1f1f8 added ID (integer, enum) case switching for phenopowerlaw and isostrain 2013-11-27 11:39:28 +00:00
Martin Diehl 080edffd87 file was missing in last commit 2013-11-27 08:05:23 +00:00
Martin Diehl 2f7efa2055 introduced named constants for homogenization_type, phase_plasticitiy, and phase_elasticity to replace expensive string comparison. Labels for different schemes need to be stored in material.f90 because they are needed when parsing the config file 2013-11-27 08:04:05 +00:00
Martin Diehl c9ce8d2c52 some improvements on HDF5 test, polishing math 2013-11-22 10:31:52 +00:00
Christoph Kords e8de8f69a8 renaming of "maxNinstance" to be consistent with naming scheme introduced in rev2662 2013-11-21 13:40:14 +00:00
Christoph Kords 3cc6781eaf renaming of "instance" and thelike to be consistent with naming scheme introduced in rev2662 2013-11-21 13:35:43 +00:00
Christoph Kords 883669bd77 in preguess of FPintegrator: resetting of previous dotstates can be done in same loop as collectdotstate
polishing: indentation level and capitalization
2013-11-21 10:58:41 +00:00
Martin Diehl 9083aa53fb fixed long lines due to makro expansion 2013-11-19 16:06:53 +00:00
Pratheek Shanthraj 9c34c1b871 error reporting for phase fields only if there are active phase fields 2013-11-14 10:36:49 +00:00
Pratheek Shanthraj f51c600189 convergence check for phase field only if there are active phase fields 2013-11-14 10:32:41 +00:00
Pratheek Shanthraj 3b113f6a62 more errors :) 2013-11-13 19:38:25 +00:00
Pratheek Shanthraj 8444b4116d corrected error in previous commit 2013-11-13 19:26:36 +00:00
Pratheek Shanthraj 50db944c0c reworked phase field interface to damask spectral solvers. now specify 'thermal a b c' or 'fracture a b c' to activate either phase field where a b c are the initial value, diffusion coefficient and mobility respectively.
Right now only thermal and fracture phase fields implemented and only in the basic petsc solver
2013-11-13 19:21:35 +00:00
Pratheek Shanthraj 724380c624 Coupled phase field implementation for the basic petsc solver. needs clearing up… work in progress 2013-11-12 00:44:23 +00:00
Martin Diehl 9ac8846e41 compiling with hdf5 is now working for DAMASK (if HDF5=ON) and for playground example in private 2013-11-07 12:52:36 +00:00
Philip Eisenlohr c857381881 added "-d", "--directory" as possible cmd switches for working directory.
fixed (sometimes?) non-working check for valid working directory path.
2013-10-24 18:56:56 +00:00
Martin Diehl ea980f428e fixed long line coming from PETSc macro expansion 2013-10-23 17:52:58 +00:00
Pratheek Shanthraj 57cf472982 Improved convergence checking when using newton solver (does not oversolve the problem like before) 2013-10-23 15:22:12 +00:00
Philip Eisenlohr eb0d2b7e24 fixed bug that (sometimes, always?) prevented reading in of debug.config, when variable 'line' was still '#EOF#' from former IO_read... 2013-10-23 11:23:41 +00:00
Philip Eisenlohr bdafc6f1b8 condensed error msg numbering,
introduced new error for "microstructure without any constituent"
2013-10-23 11:21:48 +00:00
Martin Diehl 205eb66ba8 bugfix for last commit, too many variables declared as private 2013-10-23 10:29:38 +00:00
Martin Diehl 96b03841e8 redefined macro for intel compiler, should work with windows (but Nicolo had some problems)
made configure verbose
2013-10-23 08:38:14 +00:00
Martin Diehl 7b28dedfe3 removed temperature calculation and debugging statements 2013-10-22 15:52:58 +00:00
Martin Diehl ea664688f8 introduced dummy temperature calculation. 2013-10-18 20:56:10 +00:00
Martin Diehl 3ecc8103f0 introduced dummy heat calculation, available as an crystallite output
temperature, avgP and avgF are available as homogenization output. move crystallite output of ipcoordinates to homogenization
2013-10-18 18:57:28 +00:00
Martin Diehl 1c7ed337d7 corrected linebreak in comment 2013-10-17 12:52:46 +00:00
Martin Diehl 03e26af37b small bufix, didn't compile 2013-10-16 20:44:04 +00:00
Martin Diehl dc95c82d4a removed temperature integration and corresponding data structures and debugging options
temperature is stored in crystallite, but homogeneous on one IP (not an component (grain) quantity and an input value parsed in by the BVP solver.
introduced heat, a component (grain) quantity which is homogenized before returned to the heat transfer solver.
went ahead with removal of dummy functions in homogenization and constitutive, this time mainly reduced function signatures to reflect actually needed quantities.
2013-10-16 13:04:59 +00:00
Martin Diehl 6a1c40d540 introduced error when element/IP/component(grain) selected for debugging does not exist 2013-10-16 12:38:00 +00:00
Philip Eisenlohr 0a292d8d8b fixed final bug in hex twintwin matrix 2013-10-15 22:02:39 +00:00
Franz Roters 4d184b1ee4 improved comments 2013-10-14 14:35:41 +00:00
Martin Diehl 295d0cd28e removed a bunch of dummy functions (delta state for all constitutive_XXX except nonlocal, microstructure for none, j2 and phenopowerla), additional simplifications for none, averageBurgers is only relevant for RGC 2013-10-14 10:54:45 +00:00
Martin Diehl 029502c12e fixed typo causing compilation error 2013-10-14 06:11:50 +00:00
Martin Diehl b651f334fe set useful default values to remove dummy functions in individual homogenization schemes (stateInit, averageTemperature, and updateState (isostrain only)) 2013-10-11 16:01:53 +00:00
Franz Roters 80cb78c1fd corrected activation of slipbands; both velocity and resistance have to be non zero 2013-10-11 13:52:00 +00:00
Martin Diehl 3b5a5ab812 changed error in case of number of found interaction types is less than expected to warning 2013-10-11 09:17:03 +00:00
Martin Diehl bb0b35e466 made compilation_info.f90 windows compatible and added abaqus_v6_windows.env as a template for using DAMASK with windows.
Deleted old fftw and ACML installation instruction (can be found on damask.mpie.de)
2013-10-10 09:38:31 +00:00
Martin Diehl ed47d25adc remove dotTemperature (returned always 0 anyway) to make it easier to replace it with a heating rate funtction
remove potentially dangerous short circuiting in homogenization files
added doxygen comment for nonlocal (giving the functions a name)
fixed wrong definition of maxnchungs introcuded into dislotwin with last commit, causes trouble with hex
2013-10-09 06:12:16 +00:00
Martin Diehl 82faf74363 added doxygen documentation and unified variable names and some common parts of the code 2013-10-08 16:27:26 +00:00
Philip Eisenlohr 0a7052a7da fixed two errors in hexagonal slipslip and twintwin interaction matrix 2013-10-08 13:52:19 +00:00
Philip Eisenlohr 42cd4eb38f fixed some e12.6 string formats to avoid compile time warnings 2013-10-08 13:51:36 +00:00
Philip Eisenlohr a2169e338f fixed type-casting problems (mainly with Lib_VTK_IO) 2013-09-26 17:21:46 +00:00
Martin Diehl ca2a8d0a03 fixed typos in Abaqus related functions 2013-09-23 09:01:46 +00:00
Martin Diehl 595c8860a2 renamed myInstance -> matID, myStructure -> structID to be consistent with other constitutive models 2013-09-20 17:03:11 +00:00
Martin Diehl ad32aa3ced fixed calculation of CurlRMS when grid(1)==1 2013-09-20 16:17:25 +00:00
Martin Diehl a0f304021f fixed restarting for Polarisation and AL, updated corresponding test and polished output in python (some statements are screwed up when making them Python3 compatible) 2013-09-20 14:22:37 +00:00
Martin Diehl 40c399bf2e fixed bug in last commit and remove one more goto marker 2013-09-19 15:28:55 +00:00
David Mercier ce926aaf1f Minor contribution :
- add SVN keyword to the material.config file for cp-Ti
- add comments in lattice file
2013-09-19 09:17:09 +00:00
Martin Diehl ca0b3b7b81 changed name of some variables to be in accordance with constitutive_none,j2,phenopowerlaw 2013-09-19 07:46:01 +00:00
Martin Diehl 70c888f6ea fixed a typo in documentation 2013-09-18 19:54:39 +00:00
Martin Diehl 56d21286a6 fixed comment on values changed automatically 2013-09-18 14:33:40 +00:00
Martin Diehl 3eec0ecdcd introduced #EOF# as module wide parameter in IO.f90
renamed read/write binary file to read/write real/int
removed suffix job from readFile functions as the name of the model is needed as an argument
2013-09-18 14:07:55 +00:00
Martin Diehl 19a353edb4 made error in case of invalid precision more verbose 2013-09-18 13:59:42 +00:00
David Mercier a8eb6a985e - Addition of an example of a material.config file for hcp material (cp-Ti).
- New Error Message #214 when elastic constants are not correctly defined.
- Error message when the c/a ratio for hcp is higher than 2 (no physical sense).
2013-09-17 12:20:50 +00:00
Martin Diehl cb16b30409 set output order of spectral parameters to more reasonable one 2013-09-17 09:19:16 +00:00
Martin Diehl 3bf0ed84c8 some comments and minor improvements.
removed tol_gravityNodePos from prec because it's not used
tol_math_check is now used by spectral driver to check rotation
2013-09-14 10:59:35 +00:00
Christoph Kords 5f973a21c0 require all hardening coefficients/ non schmid coefficients to be specified in material.config, do not silently ignore any
warning message now more meaningful (?) when using less than maximum number of slip families
2013-09-12 14:47:09 +00:00
Martin Diehl ddfc40afe6 improve restart test, deletion of results was messed up. fixed restart for BasicPETSc, AL and Polarization currently don't run when restarting 2013-09-05 12:07:58 +00:00
Christoph Kords 4ebf46d2ac nonSchmidProjection was reset to zero each time during instance loop in init, so entries from previous instances got lost; fixed that 2013-08-23 13:53:03 +00:00
Christoph Kords 1f77594ca0 dislocation velocity was not correctly stored to state in last version 2013-08-21 13:54:36 +00:00
Christoph Kords 4f8664baa3 in kinetics: non schmid stresses only influence peierls mechanism, but not solid solution hardening; as a result the derivative of the velocity with respect to the resolved stress has to be split into a Schmid and a non-Schmid part 2013-08-21 12:21:52 +00:00
Christoph Kords ec377a6e8e removed obsolete "dead zone" scaling 2013-08-21 08:39:43 +00:00
Christoph Kords f706ba3ff9 rearranged arguments of "constitutive_nonlocal_kinetics", got "tauTreshold" as argument, not complete state
don't call "constitutive_nonlocal_kinetics" twice for edges in case of nonSchmid behavior, but just call once and copy results from positive to negative edges
2013-08-21 07:55:34 +00:00
Christoph Kords 277972edbd "dv_dtau" argument in "constitutive_nonlocal_kinetics" not optional anymore
renamed "screwStressProjection" to "nonSchmidProjection"
2013-08-21 07:23:02 +00:00
Christoph Kords 39c05e0d9e for bcc: exchanged 2nd and third hardening coefficient to be consistent with fcc; now 2nd is coplanar and 3rd is collinear; added newer reference concerning the bcc hardening coefficients 2013-08-14 11:47:03 +00:00
Christoph Kords e909b825cc correction of hardening coefficients also enabled for bcc
for fcc: now applied to all hardening coefficients, not only hirth, lomer, and glissile
2013-08-14 11:44:30 +00:00
Martin Diehl b8d5f3124f added citation on phenopowerlaw aluminum parameters 2013-08-09 21:24:42 +00:00
Pratheek Shanthraj e62b760a6e added F_avg = F_aim in boundary condition convergence check 2013-08-09 16:25:13 +00:00
Martin Diehl 822fa3d97c forgotten line continuation 2013-08-09 04:16:16 +00:00
Martin Diehl c93373a4ac removed long lines 2013-08-08 19:33:21 +00:00
Martin Diehl 3bb5a5e7b5 line too long in DAMASK_spectral_solverPolarisation.f90, reordered curl calculation for clearer look, fixed test for Marc 2013 2013-08-08 18:10:58 +00:00
Franz Roters 591a3023e8 made plain mode work with Abaqus
ATTENTION plain mode (Marc and Avaqus) does not support writung out the deformed geometries
2013-08-08 15:00:22 +00:00
Christoph Kords 3fcc00910c fixed bug that occured under marc (and abaqus?) with openmp:
"lastLovl" (for marc) and "lastStep" (for abaqus) have to be global module variables in FEsolving.f90 instead of local variables in the respective DAMASK_* files; otherwise they are initialized with zero each time hypela2/umat is called.
2013-08-08 12:53:03 +00:00
Martin Diehl 7f3c24e1f1 fixed some buggy last minute changes in the last commit 2013-08-08 09:13:29 +00:00
Pratheek Shanthraj 23e8fcbc51 updated config file with new convergence parameters 2013-08-08 09:12:12 +00:00
Martin Diehl ac92b90e0b fixed al and pol solver, now checking for div(p) = curl(f) = 0 2013-08-07 17:20:05 +00:00
Christoph Kords f2d6703148 multiplication now sensitive of crystal structure, yet multiplication in bcc identical to fcc except for the contribution of edges which is completely dropped for bcc 2013-08-05 09:26:37 +00:00
Christoph Kords 813ed130b0 nonSchmid behavior now ready to use for bcc with phenopowerlaw and nonlocal constitutive model.
nonSchmid tensors according to Koester,Ma,Hartmaier,2012.
extended lattice_Sslip with non-Schmid tensors (the full non-symmetric tensors are required for the tangent and cannot be retrieved from the symmetrized Mandel notation)
2013-08-05 09:23:21 +00:00
Christoph Kords 9f0fe873ba plain mode (no ping pong) now seems to work for marc, further testing needed
regular sequence of computation modes is
inc 0: 1,1,1,…
inc 1: 0,0,0,…
          7,1,1,…
          0,0,0,…
          1,1,1,…
and so on

after a cutback the computation modes follow as
inc 5: 8,0,0,…
          1,1,1,…
          0,0,0,…
          1,1,1,…
2013-08-02 16:19:45 +00:00
Christoph Kords fa3be9a967 corrected lastLovl introduced in rev2593 2013-08-02 15:44:28 +00:00
Martin Diehl 5b80ef3a4c fixed wrong error calculation in Polarisation and AL solvers, and strictened tolerances for tests 2013-08-02 13:55:44 +00:00
Christoph Kords 8d6b840802 removed variable lastMode from FE_solving, used to be used for detection of first call after ping pong; now this is done by checking for a change in the lovl (macro) or a change in the calculation step (abaqus) 2013-08-02 13:28:50 +00:00
Martin Diehl 74791a6686 corrected invalid error for mismatch_p 2013-08-02 11:48:24 +00:00
Christoph Kords 3d687be8b0 Changed order of blocks associated with different tasks:
backup jacobian
restore jacobian
age results
collect 
calc
This becomes important if multiple tasks are requested by one call to CPFEM_general. In plain mode this could, e.g., be 
1) backup jaco, 2) age results, 3) calc
2013-08-02 11:36:51 +00:00
Christoph Kords 7d2206356e parallelExecution flag now passed as input variable by CPFEM_general; flag is set on the solver level (DAMASK_abaqus_exp.f, DAMASK_marc.f90, etc.) 2013-08-02 11:20:11 +00:00
Franz Roters 4f9dbfa193 last commit also solves problem with infinite loop in case of a cutback in homogenization
corrected indentation of a comment
2013-08-02 07:59:55 +00:00
Franz Roters a08d263865 remnoved some unused fuctions from use statements 2013-08-02 06:18:41 +00:00
Christoph Kords a7f0f4ed79 moved some small part of the code that remembers maximum and minimum stress/stiffness values to different location 2013-08-01 16:27:37 +00:00
Christoph Kords 728facd451 corrected indentation level of parts of the code
moved debugging output of stress and stiffness to different position in code
2013-08-01 16:10:56 +00:00
Martin Diehl ac2ca43cfc added svn properties 2013-08-01 09:13:46 +00:00
Martin Diehl 2dc985f558 set tolerances to useful values and renamed them.
allowed "keyword = value" in numerics.config (simply removing "=" from line)
2013-07-31 15:03:38 +00:00
Martin Diehl b5a11f9d31 fixed bug in AL, weakened correction slightly 2013-07-30 21:04:41 +00:00
Martin Diehl 81531097f1 changes on convergence tolerances of AL and Polarisation, switched back to immediate correction of stress bc but only when last two average stresses are close to each other (cosine decay) 2013-07-30 15:32:55 +00:00
Pratheek Shanthraj 03d8f14a98 introduced dynamics for high strain rate simulations. so far only works for materials with homogeneous density. the density is read in as an optional argument in the load file using the keyword 'den' or 'density'. if density > 0 then inertial terms are added to the stress equilibrium. an implicit euler time discretisation is used to calculate the inertial terms.
dynamic problems are length scale dependent so make sure the geometry size is meaningful (1 m^3 or N m^3 for example is too big for a RVE!).

not specifying a density (density = 0) will perform a quasi static simulation as before.
2013-07-26 16:25:37 +00:00
Martin Diehl 216063fe36 added Polarisation scheme as solver 2013-07-24 13:06:16 +00:00
Franz Roters 4f7cd76b29 renamed texture_rotation into texture_transformation
changed keyword for material.config to axes in line with geom_fromAng.py
former keyword rotation is still recognized for compatibility
2013-07-24 11:09:39 +00:00
Franz Roters f896b4a01e updated Marc/Mentat integration once more to minimze interference with original instal
added support for Marc2013, which is now default in apply_DAMASK_modifications
2013-07-24 08:41:58 +00:00
Martin Diehl ebe8361af0 decoupled compatibility/equilibrium calculation from stress BC correction. needs more iteration for mildly contrasted materials, but there the basic scheme is better suited anyway. but now converges better for highly contrasted VEs 2013-07-23 17:42:15 +00:00
Christoph Kords 3749cd5564 changed "math_AxisAngleToR" to "math_axisAngleToR" to be consistent with spelling in math.f90 2013-07-22 09:43:35 +00:00
Martin Diehl bbb0803ce4 itmin was always +1 2013-07-17 19:58:48 +00:00
Martin Diehl 74a7840a59 wrong intent(in) statement fixed 2013-07-15 10:13:28 +00:00
Martin Diehl 8210b14e90 comments for doxygen 2013-07-12 06:57:15 +00:00
Martin Diehl 4407edd802 checked convergence reporting for AL and BasicPETSc, seems to be ok now. 2013-07-08 15:48:13 +00:00
Martin Diehl 27c64ba4ad corrected line breaking for /echo/ tag 2013-07-08 09:46:38 +00:00
Franz Roters 1db24d2a72 removed duploicate writes
changed last occurences of old mode syntax
one more change in the direction of a plain mode, i.e. when there is no collect cycle
2013-07-04 11:59:45 +00:00
Pratheek Shanthraj 8f146ad385 fixed bug in cosine filter 2013-07-02 04:38:18 +00:00
Philip Eisenlohr 8ccdfb27f3 reworked the hexagonal slip system order and adjusted interaction matrices to a logic that facilitates later system additions without altering existing structure. 2013-07-01 14:01:42 +00:00
Franz Roters 4a291dc372 implementation of twin nucleation criteria according to Davids PhD thesis
applies for fcc crystal structure only
2013-07-01 13:06:01 +00:00
Martin Diehl 6ec57db0c6 fixed writing out of initial configuration for spectral solver in case of ngrains != 1, small formating improvements in other files 2013-07-01 06:40:09 +00:00
Martin Diehl 40ace5c666 more documentation and parameters capitalization unified and using ipc in all modules (sometimes called gr)
nonlocal: only missing line continuation in string fixed
2013-07-01 06:10:42 +00:00
Philip Eisenlohr f408ea3381 corrected error msg typos 2013-06-30 00:17:58 +00:00
Martin Diehl 5f20c86905 small documentation and output fixes 2013-06-28 18:59:21 +00:00
Martin Diehl ef2c2af471 doxygen documentation for J2 2013-06-28 18:58:10 +00:00
Philip Eisenlohr fd8d85896a error msg in case of unknown keyword was not properly trimmed --> 64kB of spaces... 2013-06-27 16:41:00 +00:00
Philip Eisenlohr f9f76fa158 missed these three files in last commit!
[added possibility for multi-level inclusion of files in *.config and loadcase files.
include subfiles by stating

{path/to/include}
]
2013-06-26 19:19:41 +00:00
Philip Eisenlohr 98528f9a89 added possibility for multi-level inclusion of files in *.config and loadcase files.
include subfiles by stating

{path/to/include}
2013-06-26 19:19:00 +00:00
Martin Diehl 0f1bb4f555 corrected doxygen documentation tags 2013-06-25 06:08:33 +00:00
Harsha Phukan aea8ab144a changed all file reads consistently to 65536 bytes length 2013-06-24 13:33:30 +00:00
Franz Roters 9a1ad7e089 added third value for slip twin interaction in fcc dislotwin example 2013-06-24 12:53:56 +00:00
Pratheek Shanthraj 7b2e48df68 new 'gradient' filter based on greens function from gradient elasticity theory. work in progress 2013-06-21 17:26:05 +00:00
Philip Eisenlohr 81cdd2b1cc added second type prismatic slip system for hexagonal lattices as 6th slip family.
consequently, 4 new interaction types (21,22,23,24) available for slip/twin and twin/slip.

interaction of slip/slip got rearranged and now has 42 types...
list of former --> new:
6	7
7	8
8	9
9	10
10	11
11	13
12	14
13	15
14	16
15	18
16	19
17	20
18	22
19	23
20	25
21	28
22	29
23	30
24	31
25	33
26	34
27	35
28	37
29	38
30	40
2013-06-14 10:20:31 +00:00
Franz Roters a78f91311e added svn properties: line ending: LF and keywords: ID 2013-06-14 09:49:33 +00:00
Pratheek Shanthraj 1c25403b5b changed default values of AL spectral solver tolerances. should've been done along with commit 2254. 2013-06-12 10:06:04 +00:00
Christoph Kords daf89806b1 fixed bug in deltaState; used to lead to unpredictable values in accumulated shear, since deltaState was not defined at this state position 2013-06-11 21:03:23 +00:00
Martin Diehl 296a5040b9 fixed bug in initialization when reading in material.config.
Fortran does not short-circuit, e.g. (if a>0 .and. b(a) ==c) might cause an out-of-bounds error when a=-1 it'll try to access b(-1)!
2013-06-11 20:16:40 +00:00
Martin Diehl 6f7740a243 made doxygen working for MSC.Marc again, small changes on the todo-statements for doxygen, they don't work on single lines of codes but only on module/variables 2013-06-11 16:35:04 +00:00
Ding Wang ce9f92a884 polishing output 2013-06-11 10:27:38 +00:00
Martin Diehl 1b53bad9a4 removed doubled equal sign in compiler name definition 2013-06-11 09:06:25 +00:00
Martin Diehl a7b6093edc fixed bug in include_linux64 for Marc 2012, tests should run again after updating the copy in /msc/....
polished two other versions of this file
unified output format for /echo/ in material.f90
2013-06-11 07:28:08 +00:00
Christoph Kords 55735b9580 grainrotation output now uses corrected rotation math 2013-06-07 09:35:00 +00:00
Martin Diehl 5d7f7f1bc5 reverted accidently commited changes to Makefile.
one public statement in math.f90 still prevented compilation of core module, fixed that
2013-06-07 07:27:12 +00:00
Martin Diehl e6ca36c7d7 removed old DAMASK_marcXXXX.f90 source files.
If you just use one Marc version, simply select DAMASK_marc.f90, this matches for all releases. 
DAMAKS_marc.marc compile with Marc 2010 does not work with Marc 2012. In case you need more than one Marc version in parallel, run symLink_Code.py in /code/setup to generate symlinks for Marc version 2010,2011,2012
2013-06-06 16:04:40 +00:00
Martin Diehl 06b977ff61 added public statements to fftw functions and constants after whole math module is private now 2013-06-06 09:25:27 +00:00
Christoph Kords 622e2dcf15 Fixed bug in math rotations: passive and active rotations were not clearly distinguished and partly mixed up; yet, luckily, only resulted in wrong output of euler angles.
Now fixed with following convention:
Rotation conversions do not switch implicitly from active to passive or vice versa EXCEPT when converting to or from any "Euler" type (Euler angles or Euler axis/angles). Those functions expect a passive rotation as input if converting to Euler type and return a passive rotation if converting from Euler type.
2013-06-05 19:10:37 +00:00
Philip Eisenlohr 84c43741a6 reworked distribution of microstructure constituents. now each material point represents "as good as possible" the fractional content of constituents.
removed error for volume fractions not equalling 1.

implemented capability to rotate the texture given in material.config.
2013-05-29 17:23:49 +00:00
Martin Diehl a21dd816c7 init reporting of constitutive_*.f90 had less/to much spaces, renamed label to LABEL because it is a parameter.
removed debug output of geom_fromEuclideanDistance.py
2013-05-28 17:31:55 +00:00
Christoph Kords a6361738fb (again!) fixed bug that was introduced in rev 2085: messed up indices of stiffness matrix in calculation of Poisson's ratio 2013-05-26 14:31:31 +00:00
Christoph Kords ab997f19ac fixed bug in nonlocal state init that was introduced in rev 2438 and used to reset states from other constitutions 2013-05-24 13:43:44 +00:00
Christoph Kords c0539d2383 replaced all remaining occurrences of state indices 2013-05-24 11:48:34 +00:00
Christoph Kords e2d970ce57 combined some state indices to an array with a more generic name 2013-05-24 09:02:30 +00:00
Christoph Kords ad4a66cb4e use named state variable indices in "deltaState" 2013-05-23 21:46:15 +00:00
Christoph Kords 332b207270 use named state variable indices in "kinetics" and "microstructure" 2013-05-23 21:40:00 +00:00
Christoph Kords 5900076d72 rename state variable index for critical resolved shear stress from "iTau" to "iTauF" 2013-05-23 21:32:36 +00:00
Christoph Kords ad2a245cdf use named state variable indices in "microstructure" 2013-05-23 21:28:45 +00:00
Christoph Kords c02645c996 use named state variable indices in "aTolState" 2013-05-23 21:13:56 +00:00
Christoph Kords f04a531e9b use named state variable indices in "stateInit" 2013-05-23 21:10:31 +00:00
Christoph Kords 65524b7f84 corrected named indices for state variables; however, not yet used 2013-05-23 20:30:06 +00:00
Christoph Kords e249366ded introduced named indices for state variables; however, not yet used 2013-05-23 20:15:23 +00:00
Christoph Kords 72129cae00 removed prefix "constitutive_nonlocal_" from all private variables 2013-05-23 19:56:36 +00:00
Christoph Kords b559666436 replaced FE_maxNipNeighbors with mesh_maxNipNeighbors, which is sufficient for memory allocation, since this gives the maximum of neighbors in all cp elements 2013-05-23 17:46:21 +00:00
Christoph Kords 77e9b80a16 bug fix for calculation of fluxdensity and slipnormal/direction in constitutive_nonlocal_postResults: indices for Fe were missing 2013-05-23 14:52:57 +00:00
Christoph Kords 41faa60323 fixed bug in backstress calculation for elements with periodic neighbors 2013-05-23 12:36:48 +00:00
Christoph Kords 3aaf60cffe polishing 2013-05-23 12:25:56 +00:00
Christoph Kords ec2503253e added output of slip direction and slip normal
changed name of fluxdensity outputs
2013-05-23 08:19:36 +00:00
Pratheek Shanthraj 399a0218c7 bug fix on commit 2424 that caused compilation errors 2013-05-22 09:40:23 +00:00
Christoph Kords e758ee32be improved accuracy of accumulated shear output: take shear rate from LpAndItsTangent for time integration 2013-05-21 10:04:52 +00:00
Nader Zaafarani 882c3e155f Adding two titles for accumulated shear due to "slip" and "twin" 2013-05-19 20:34:40 +00:00
Nader Zaafarani a104fda3b9 Adding accumulated shear due to "slip" and "twin" as two outputs 2013-05-19 20:32:06 +00:00
Christoph Kords 3759024b42 forgot to set neighboring_rho (also reverting changes made in rev 2384) 2013-05-19 19:23:31 +00:00
Nader Zaafarani 871df5427d Correction for shear_rate_twin in postresults: characteristic twin shear was missing 2013-05-19 15:45:34 +00:00
Martin Diehl c7ba8a2a9b introduced plain mode (no ping pong) again and added test for MSC.MArc 2012 as prove that its working 2013-05-17 17:52:46 +00:00
Martin Diehl 4416efe89b doxygen documentation for constitutive_none 2013-05-17 17:09:42 +00:00
Martin Diehl 7833f79f75 replaced numerics_unitlength with mesh_unitlength 2013-05-17 16:52:19 +00:00
Christoph Kords 0504fb3b21 reverted changes made in rev2384 2013-05-17 12:54:47 +00:00
Ding Wang 57b591ff39 corrected PETSc debug and Capitalization 2013-05-16 08:55:10 +00:00
David Mercier 190a59b707 set Lib_VTK_IO-master.zip and related files back to initial version, new version is not working with MSC.Marc 2010 2013-05-15 16:43:18 +00:00
Christoph Kords 7ae786e802 fixed bug in mesh_spectral_build_ipneighborhood that was introduced in rev2390: loop counter were mixed up 2013-05-14 09:45:22 +00:00
Martin Diehl 364267afa2 fixed bug when having . at end of directory name, added check to see if the specified working directory exists 2013-05-13 14:10:48 +00:00
Martin Diehl 872f6a9d90 introduced possibility so specify deformation gradient aim at end of load case, rate will be calculated using difference between start of load case and aim. Needed for cyclic loading.
Use keyword "f" for this behavior, don't use it as short name for freq any more!
2013-05-13 09:44:23 +00:00
Christoph Kords 6fac7c347c fixed bug in constitutive_nonlocal_kinetics that was introduced in rev2088 along with the non-Schmid behavior: nonSchmid matrix of last slip system was used for all slip systems; led to extremely bad convergence due to flawed dLp_dT 2013-05-10 22:29:12 +00:00
Martin Diehl b83b557af2 updated Lib_VTK_IO again. Contains small bug fix ans support for Base64 encoding 2013-05-10 12:57:00 +00:00
Christoph Kords d9cc42daef slight change in flux formulation: no flux to neighbor, not only if there is a sign change in the velocity, but also if the neighboring velocity is exactly zero 2013-05-10 08:42:42 +00:00
Martin Diehl cfac73043d some lines in crystallite.f90 exceeded limit of 132 characters
fixed bug in Lib_VTK_IO.f90 (informed author as well)
added zip file containing source of Lib_VTK_IO.f90
2013-05-08 17:48:00 +00:00
Martin Diehl 755e0e2440 vtk files are now correctly written to current working directory.
updated Lib_VTK_IO.f90
2013-05-08 16:10:21 +00:00
Martin Diehl 85d4a37d95 moved public data res,size and homog from mesh to DAMASK_spectral_utilities (as grid and geomSize) 2013-05-08 15:52:29 +00:00
Christoph Kords 3b788720e5 added crystallite output "neighboringelement" and "neighboringip"
some polishing in crystallite_postResults
2013-05-08 12:02:30 +00:00
Martin Diehl b2a3c9235b fixed some warnings issued by gfortran (type conversion, not needed use statements) 2013-05-08 09:23:47 +00:00
Christoph Kords 6e64b5c476 better not allow for deads to contribute to flux, since not clear at which interface they got stuck 2013-05-07 18:47:17 +00:00
Christoph Kords 1c2c9b8436 ip neighborhood was screwed up for spectral solver as of rev 2332 due to new "mesh_spectral_ipNeighborhood": used to have fastest index in z direction although it should be in x direction!
also removed output of node twins in "mesh_tell_statistics" when using spectral solver, since not allocated
2013-05-07 17:50:58 +00:00
Christoph Kords fb5f94812f corrected format strings in mesh_read_meshfile and mesh_write_meshfile 2013-05-07 13:27:51 +00:00
Christoph Kords c7f987a3c1 "unitlength" parameter, which determines the physical size of the mesh, now available as a global mesh variable "mesh_unitlength" and written to the .mesh file during init.
Hence, it is available to the marc_deformedGeometry.py script via "mesh_init_postprocessing()" and "mesh_get_unitlength()", so no need for setting the scaling of the displacement vectors explicitly through an option; now displacements and nodal positions are always consistent
2013-05-07 13:06:29 +00:00
Franz Roters d2416abdb4 introduced new keyword 'rotation' to specify texture rotation
ATTENTION: so far it is read but NOT yet applied!!!
waiting for updated code for orientation assignement
2013-05-02 08:35:37 +00:00
Martin Diehl b98ce3d22d fixed out of range bug introduced with singleRun changes in rev. 2356 2013-04-30 12:14:07 +00:00
Martin Diehl 2a5dfbbfa0 removed #define Marc and substituted #ifdef Marc by #ifdef Marc4DAMASK which is defined by either the submit scripts or DAMASK_marcXXXX.f90 2013-04-30 09:49:30 +00:00
Philip Eisenlohr e912c74da5 added possibility to select "mapping" of multiple grains.
'average', 'avg', 'mean' --> result averaged over Ngrains.
'parallel', 'sum' --> result added up from Ngrains.
2013-04-30 09:40:06 +00:00
Franz Roters 0d95d33646 use disk shape for twin also in initialization 2013-04-30 07:34:05 +00:00
Martin Diehl 533fcec96f named some loops and made BUTCHER TABLEAUs parameters in crystallite_integrateStateRKCK45 2013-04-29 11:17:30 +00:00
Christoph Kords cc72c0b17b added two new scripts:
"marc_extractData" is a simple variant of the "postResult" script that extracts all data from a macro *.t16 file (quadratic elements not yet supported) and writes it into an asciitable
"addDataToGeometry" searches for corresponding *.txt and *.vtk file in a given directory and adds the data from the *.txt file as SCALARS to the *.vtk file

first script needed an additional function in mesh that returns the corresponding node of a given ip in a specific element
2013-04-28 20:56:17 +00:00
Martin Diehl 9fb6d8167b simplified logic for single run, now not checking for extra arguments but simply checking if start and end elem/IP are the same 2013-04-26 13:23:36 +00:00
Martin Diehl 60739abb0d corrected statistics reporting in case of cutback 2013-04-26 09:13:39 +00:00
Martin Diehl f18c6c5903 fixed bug causing no fluctuation in case of using with 3Dvisualize 2013-04-25 14:43:20 +00:00
Martin Diehl d05ebff400 introduce commented new output with stream (no markers at begin/end) and with grid/size instead of res/dim 2013-04-25 14:03:54 +00:00
Martin Diehl 6e1cbb427d parallel execution currently doesn't work, now disabled for explicit 2013-04-24 12:32:25 +00:00
Christoph Kords 650b7ef4ac added python script that produces vtk files with the (node based and ip based) deformed mesh from marc output file 2013-04-23 18:30:56 +00:00
Christoph Kords 51552b027d fixed bug: initialize computation mode to zero, used to be unset for lovl=4 and not(timinc < theDelta .and. theInc == inc), which unpredictably caused trouble with marc 2013-04-23 14:42:22 +00:00
Martin Diehl 5837b25e27 accidently commited constitutive.f90 wasn't working, fixed now 2013-04-23 07:37:14 +00:00
Martin Diehl d5e4a354e6 misplaced space corrected 2013-04-22 15:35:15 +00:00
Franz Roters b5b6bf56d4 reintroduced Calculation of forest projections for edge dislocations, got lost after rev.1908 2013-04-22 15:17:24 +00:00
Martin Diehl 8da7544978 marc doesn't need error prone setup_code any more, moved Marc includes from code/include to lib/includeMarc
DAMASK_marcXXXX.f90 now is not a copy any more but contains one definition and an include statement

setup_code of spectral solver is now replaced by the standard 1) configure 2) make 3) make install
2013-04-22 14:41:33 +00:00
Christoph Kords a7706090d2 neighborhood relations were screwed up for some elementtypes as of version 2318, might have caused segmentation faults with nonlocal model, now fixed 2013-04-22 13:35:35 +00:00
Philip Eisenlohr 49ef6d7193 spectral_build_neighborhood now "hidden" in spectral compile part. (should not interfere with Marc/Abaqus compile anymore) 2013-04-22 09:01:58 +00:00
Christoph Kords ca99274a5d fluxes now always periodic for spectral solver, no need to explicitly state this in the geom file by use of "periodic" keyword 2013-04-22 08:32:51 +00:00
Christoph Kords 60fa91be9a calculation of cellnode positions now available in python via damask.core
first call damask.core.mesh.mesh_init_postprocessing(meshfilename) to initialize all necessary mesh variables
then damask.core.mesh.mesh_build_cellnodes(nodes) calculates the cellnode positions for a given list of node positions
the meshfile that is needed for the init is created automatically by mesh_init in DAMASK

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
For marc simulations, run
 ./code/setup/setup_code.sh
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2013-04-21 18:48:59 +00:00
Philip Eisenlohr d203e8dece removed extra comma (might have caused issues?) 2013-04-19 16:05:13 +00:00
Philip Eisenlohr e8f238a413 added specialized ipNeighborhood calculation for spectral solver case 2013-04-19 16:04:20 +00:00
Christoph Kords 12760026a4 last version still did not compile: IO_write_jobFile was not used by mesh_init 2013-04-19 13:02:37 +00:00
Christoph Kords 55bc741d1d last version did not compile: fixed small typo in mesh_init 2013-04-19 12:59:45 +00:00
Martin Diehl 4bc5e6717b fixed small bug when calculating mesh_Ncells 2013-04-19 12:41:06 +00:00
Christoph Kords 103c770ee6 fixed bug in cell generation: "FE_Ncellnodes" was not correct for elem type 17 and 136
too much memory allocated for mesh_cell
2013-04-18 17:56:14 +00:00
Martin Diehl 6b46a9c338 introduced output of initial geometry (vtk file) to mesh 2013-04-18 16:40:49 +00:00
Martin Diehl 8b2d9d8155 further improvements on implementing the plain mode 2013-04-16 17:07:27 +00:00
Martin Diehl 2ba986be2a introduced new dummy module "libs" for inclusion of further library sources. contains kdtree2 and Lib_VTK_IO at and is enabled for the spectral solver only at the moment 2013-04-16 12:45:12 +00:00
Christoph Kords 2a6ac44496 Major restructuring of mesh.f90 due to introduction of "cells". A cell is the volume (area in 2D elements) that surrounds an ip. It is described by up to 8 cell nodes and is used to calculate ip volume, area, and face normals. It can also be used to generate a mesh for e.g. paraview that contains ip output as cell centered data.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
For marc simulations, run
 ./code/setup/setup_code.sh
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2013-04-15 08:13:20 +00:00
Christoph Kords eaccf88e12 fixed bug that was introduced in the element type mapping in version 2305 2013-04-10 13:22:02 +00:00
Christoph Kords 9b1fd579d4 corrected phase numbering in example material.config 2013-04-10 12:09:09 +00:00
Martin Diehl ddcc795461 allowed arbitrary grid (formerly know as resolution), i.e. any integer>1 in each dimension is possible.
removed square root correction for divergence (doesn't make sense)
fixed FFT debug of spectral solver
2013-04-10 10:19:16 +00:00
Christoph Kords 4338cd13bc - added element type 54 for macro (2d 8node 4ip reduced integration)
- automatically raising error for unknown element type inside mapping function
2013-04-10 09:38:40 +00:00
Christoph Kords 338e338c9a - fixed bug in volume calculation of 2d elements
- subroutine "mesh_build_ipVolumes" uses openmp parallelization
2013-04-10 08:24:53 +00:00
Christoph Kords d80d416c32 2d elements now have a volume corresponding to a thickness of 1; used to have zero volume
now also 2d elements can be used with nonlocal model
2013-04-09 18:07:30 +00:00
Christoph Kords 5b508b5ee4 no need to exclude any geometry type from usage of nonlocal model 2013-04-09 13:10:31 +00:00
Martin Diehl 924d943edc simplified interface of CPFEM_general (removed P and F, made cs and dcs/dE optional)
commented and cleaned up the marc interface.

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
For marc simulations, run
 ./code/setup/setup_code.sh
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2013-04-09 10:08:00 +00:00
Martin Diehl 7b5a202e8c enabled alternative (and soon standard) keywords grid (resolution) and size (dimension).
removed errors for odd resolution
2013-04-08 14:22:32 +00:00
Christoph Kords ad879ebcf9 forgot to delete all occurrences of obsolete "constitutive_nonlocal_ accumulatedShear" in last commit 2013-04-08 08:51:12 +00:00
Christoph Kords 10e50bf41d improved accuracy of "accumulated shear": now added as a state variable, which facilitates integration (dotstate=shearrate); needs absolute tolerance value for state integration in material.config 2013-04-04 13:37:14 +00:00
Christoph Kords 3c25723139 - make sure that formerly blocked density is not able to move to neighbor until it is remobilized
- added some explicit indices instead of ":"
2013-04-03 16:29:48 +00:00
Christoph Kords 6d3f05b387 small changes in nonlocal constitutive model:
- make sure neighboring density is always greater equal zero
- no extra Bauschinger in postResults
2013-04-03 16:22:55 +00:00
Martin Diehl 5b8257a7f9 added debugging possibility for MSC.Marc, rename parameters to CAPITALS 2013-03-31 13:06:49 +00:00
Martin Diehl 2f76365ac8 fixed wrong string concatenation 2013-03-30 19:43:06 +00:00
Christoph Kords 965ab38217 corrected error bounds for spectral parameter "maxCutback" 2013-03-28 16:04:47 +00:00
Martin Diehl d59e072209 general polishing 2013-03-28 13:50:20 +00:00
Martin Diehl 7f37f55904 added missing line continuation in numerics and explicit private statements in the other files 2013-03-28 10:37:00 +00:00
Martin Diehl d2ae06015a moved "Random is random" to output of random seed, cleaned up a little 2013-03-28 10:02:11 +00:00
Martin Diehl 745ca5a6a5 added "public" (and where possible "protected") statements to functions/subroutines/variables/parameters where needed
added -fmodule-private to compile options for gfortran, i.e. gfortran won't compile anymore if an entity is not explicitly declared as public but used in another module to ensure stronger encapsulation
2013-03-28 07:40:30 +00:00
Christoph Kords b8f8d66f82 total density used in backstress calculation now based on average of neighborhood
fixed small bug in state_init: random distribution of density was probably not working correctly, as some variables were not properly initialized
2013-03-27 13:04:01 +00:00
Martin Diehl 39a70e8a19 fixed bug in coordinate calculation when no average F was given (scaled wrong by ncp_elems**2)
other changes: just polishing + some more comments
2013-03-27 12:28:55 +00:00
Christoph Kords b6aecdac17 corrected debugging output of node twins 2013-03-27 10:25:37 +00:00
Christoph Kords e25af5db04 added function for finding the (non-periodic) nearest neighbor 2013-03-27 10:14:44 +00:00
Christoph Kords 44eb771583 added crystallite output of current ip coordinates 2013-03-27 10:12:28 +00:00
Martin Diehl 15b6242585 set more appropriate default values for spectral solver tolerances (abs stress BC was at huge()) 2013-03-26 16:36:52 +00:00
Martin Diehl 33dc8251c0 saved some memory not copying data within one function 2013-03-25 19:02:12 +00:00
Franz Roters 97fe4400ff corrected comment explaining structure of nBlock 2013-03-25 18:36:21 +00:00
Martin Diehl e6f6c22a30 polished Abaqus Standard, changed inclusion of OMP functionality from "spectral style" (include) to "marc style" (use) to prevent explicit from crashing 2013-03-25 18:25:15 +00:00
Martin Diehl 966ad2826b merged two-stepped subroutine call into one call, added comments and cleaned up.
working for small example (with and without openMP), don't know if the results make any sense
2013-03-25 17:45:58 +00:00
Christoph Kords 19655c2d92 significantRho check was flawed for dipole density 2013-03-25 17:36:04 +00:00
Martin Diehl d55ba3e3e6 now using correct exit routine for Abaqus/Explicit 2013-03-25 13:52:22 +00:00
Franz Roters 02f092492e updated copyright header 2013-03-22 17:35:05 +00:00
Philip Eisenlohr 5b96c1d62a scaling of deformation gradient fluctuations now possible in x,y,z independently (give array). 2013-03-22 15:09:55 +00:00
Pratheek Shanthraj be655ae536 Changed AL solver errors to absolute. Stress boundary error now max of relative and absolute error 2013-03-22 14:46:55 +00:00
Martin Diehl 2a6f66d504 Abaqus explicit now with correct interface, seems to work now 2013-03-21 17:24:58 +00:00
Christoph Kords cee90bbdb3 simplified dislocation kinetics: dropped relativistic correction of velocity, since the infinite attack frequency already sets a limit for the velocity; dropped second; also dropped the correction term for backward jumps, since it was probably not meaningful 2013-03-21 12:52:29 +00:00
Franz Roters 0b10c52b77 restore Jacoby after cutback, was lost during restructering 2013-03-15 06:27:04 +00:00
Martin Diehl dd06d07e1c set default number of iteration for spectral solver to 250 instead of 40, abaqus doxygen now does the correct inclusion (everything appeared twice before) 2013-03-14 23:10:02 +00:00
Martin Diehl 1779510dda remove some unused variables, set default value for divergence calculation to 1.e-5 and made calculation independent of dim and res 2013-03-12 18:48:28 +00:00
Martin Diehl 3e2ecbe0a3 added time stamp to init of lattice 2013-03-07 22:45:00 +00:00
Martin Diehl b9e0326240 added function to calculate the gradient, addGradient.py will follow 2013-03-07 07:58:42 +00:00
Martin Diehl 1ce6028ad3 simplified CurlFFT and DivergenceFFT functions, and did the last changes to Utilities related to the new structure of the spectral solver 2013-03-06 19:34:30 +00:00
Martin Diehl 60633ffd98 some doxygen corrections 2013-03-06 14:41:15 +00:00
Pratheek Shanthraj 1f4d7c2ca4 changed reference stiffness to min max avg from volume avg. using terminally ill information in convergence check 2013-03-06 14:31:13 +00:00
Martin Diehl 7e0ea5dd04 hickups in doxygen documentation fixed 2013-03-05 14:35:26 +00:00
Pratheek Shanthraj 5c1185a5d2 renamed F_lambda to F_tau for clarity. using stress tangent to precondition equations 2013-03-04 09:49:40 +00:00
Martin Diehl ada2beb8b8 reorganized calculation modes for CPFEM, now having better readable and cleaner structure 2013-03-01 11:48:29 +00:00
Martin Diehl 33e75972cc unified indices used for better understanding 2013-03-01 09:36:45 +00:00
Pratheek Shanthraj 72bc1df832 forgot in previous commit 2013-02-28 17:37:26 +00:00
Pratheek Shanthraj 0209a1d5a7 restructured AL solver to resemble polarization scheme and introduced alpha and beta parameters in numerics to determine what kind of solution you want. alpha = beta = 1 results in the AL scheme. alpha = beta = 2 results in the accelerated scheme. safe values are anything in between. changed the solver to use stress calculations on the campatible field which seems to result in faster convergence. 2013-02-28 17:35:02 +00:00
Martin Diehl 59da88460e preparation for introduction of plain mode and restructuring of calc modes for CPFEM_general 2013-02-27 20:41:14 +00:00
Christoph Kords 875abcd06f replaced some array assignments, which might have caused trouble when using the "timeSyncing" option, by parallelized loops of scalar value assignments 2013-02-27 16:36:12 +00:00
Christoph Kords 62e55483f7 fixed bug in lattice: line continuation character was missing 2013-02-27 10:49:23 +00:00
Christoph Kords 3736ab1d97 added shortcuts for two do loops in the "timesyncing" procedure
math_pDecomposition enclosed by omp critical statement; somehow, this subroutine is not thread safe, not clear what exactly the problem is
2013-02-27 10:32:37 +00:00
Martin Diehl bac186c5b7 removed 2003 standard initialization expression not supported by ifort so far 2013-02-27 07:35:53 +00:00
Martin Diehl 0be6706483 some more detailed doxygen comments 2013-02-26 19:01:31 +00:00
Martin Diehl 04c2b22766 removed time information from interface routines, should work now 2013-02-26 12:49:07 +00:00
Martin Diehl 9ec87e8d1f moved include statement of IO.f90 before corresponding use statement, still untested 2013-02-26 06:28:28 +00:00
Martin Diehl 72418f7b60 removed -c from options to compile_spectralSolver and added functionality to remove "-c" or "--compile" from command line arguments befor calling compile_spectralSolver 2013-02-25 18:46:36 +00:00
Pratheek Shanthraj 07ff1f7c93 reporting current time for most module inits 2013-02-25 16:34:59 +00:00
Pratheek Shanthraj 5b16f57727 added int vec pointer for more efficient memory allocation of homog and micro counting (elemsOfHomogMicro) in material.f90 2013-02-25 13:13:52 +00:00
Martin Diehl 8f2e164fd2 some more documentation, mainly on the exit codes 2013-02-23 00:24:30 +00:00
Martin Diehl 393c60565d one line was beyond 132 characters 2013-02-22 05:38:02 +00:00
Martin Diehl 42b96354db doxygen comments 2013-02-21 23:08:36 +00:00
Martin Diehl 1f86e098ba doxygen documentation, enabled uncommented debug statement to be turned on by switches, minor polishing 2013-02-20 22:06:15 +00:00
Martin Diehl a98be4e0cf IO_error and IO_warning crashed for string of zero length (or only containing whitespaces), fixed now.
Also added BEGIN and END statement to numerics in case of non-presen DAMASK_NUM_THREADS, would prevent this error and is better for debugging
2013-02-20 21:56:59 +00:00
Martin Diehl dfe34fd162 specified quit as external as it is not part of a module 2013-02-20 14:37:12 +00:00
Martin Diehl ecbc15abd0 doxygen related changes: corrected arrows in material.f90 and replaced $REVISION$ by substitution key to be changed after test 2013-02-19 22:12:05 +00:00
Philip Eisenlohr d8da2f60d8 added core module function math_periodicNearestNeighborDistances 2013-02-19 14:56:26 +00:00
Philip Eisenlohr 7461e13c1e relocated spectral_quit() into driver code.
added (dummy) core_quit() for Python damask module.
2013-02-19 14:54:34 +00:00
Philip Eisenlohr b57d001e71 added hints on offending positions when parsing material.config 2013-02-15 08:26:38 +00:00
Philip Eisenlohr c1cf446774 parsing of material.config file now expects adequate number of (slip/twin) family entries according to given lattice type.
used to read up to maxN, but that caused unnecessary IO_warnings...
2013-02-14 22:24:55 +00:00
Martin Diehl cd0325baf1 introduced atol_twinfrac for dislotwin
set values in material.config example
atol_rho            1.0,
atol_twinFrac       1.0e-7
2013-02-14 09:57:26 +00:00
Martin Diehl 77c0b32af9 removed possible (but not-working) output of schmid_factor_shearband from dislotwin 2013-02-14 08:53:17 +00:00
Martin Diehl d715ec769b removed debug statements from symlink_Code.py, added autodetection for fortran compiler and disabled compiling on default 2013-02-13 18:45:49 +00:00
Martin Diehl 1496c62258 updated doxygen config file for FEM solvers, replaced some external statements, removed debugging options from abaqus_v6.env causing Abaqus to crash (didn't detect the bug so far), added new homogenization test to automator, added more debug options + comments to Makefile 2013-02-13 17:54:56 +00:00
Martin Diehl b78fafc3b5 corrected integer initialized to reals 2013-02-13 15:47:00 +00:00
Martin Diehl 12b81a2b75 moved second file extension (.pes) into DAMASK_abaqus_*.f 2013-02-13 10:56:50 +00:00
Franz Roters 35346b70b5 fixed RGC homogenization in case dt==0
removed misplaced parameter statement in IO.f90
2013-02-13 09:36:06 +00:00
Martin Diehl 0856a7aa32 fixed bugs and simplified warning reporting when reading in int, float, and string values 2013-02-12 19:00:41 +00:00
Martin Diehl 59a265ec7f forgot intent(in) statements needed for pure routines 2013-02-11 10:56:10 +00:00
Martin Diehl f0b4281400 removed unused variables, added pure statements, and declared external functions as external (using gfortrans debug option) 2013-02-11 10:43:45 +00:00
Martin Diehl c7c81a5ab5 removed unused variables and declared external functions as external 2013-02-11 09:44:17 +00:00
Martin Diehl a89efaa4a6 added missing bracket and substituted one more forall by do loop 2013-02-09 08:23:47 +00:00
Martin Diehl f928d0ca0f some changes on the IKML libs, now using explicit linkin 2013-02-09 08:17:12 +00:00
Martin Diehl e9f351c69b forgot to commit 2013-02-08 15:56:58 +00:00
Martin Diehl 147cc8efca removed debug statement 2013-02-08 15:56:24 +00:00
Martin Diehl e644c6dbc5 improved reading in of values, now only warnings in case of problematic entries in material.config
divergence calculation sqrt scaling optionally introduced for basic scheme spectral solver
2013-02-08 15:55:53 +00:00
Martin Diehl 59e59c90c5 added Option DEBUG to Makefile to turn run time debugging on, compile tests use this option 2013-02-08 15:43:15 +00:00
Philip Eisenlohr 32a416e298 fixed memory leak associated to accumulated shear storage. 2013-02-08 13:33:25 +00:00
Philip Eisenlohr c7740b41a5 added possible accumulated shear output request to example list of phenopowerlaw 2013-02-07 11:09:14 +00:00
Franz Roters eacf6f1196 now also fixed the abaqus part 2013-02-07 10:45:10 +00:00
Franz Roters a036f1eb3a as some IO functions are no longer pure I changed some forall statements to ordinary do loops 2013-02-07 08:52:47 +00:00
Philip Eisenlohr 722d5574fb added output capabilities for accumulated shears on slip and twin systems. 2013-02-06 18:09:11 +00:00
Mahesh Balasubramaniam 362cbf3359 Made corresponding changes in the constitutive files and DAMASK_spectral_driver and interface files with respect to the changes made to IO.f90 2013-02-06 16:45:34 +00:00
Mahesh Balasubramaniam b591dd5f33 made changes to string, int, float interpretations and added warnings. 2013-02-06 16:41:09 +00:00
Franz Roters c4b877d4f1 replaced missued family index by system index 2013-02-06 08:45:08 +00:00
Mahesh Balasubramaniam 037081831b last commit did't compile, hope it's working as it should now 2013-02-05 20:07:25 +00:00
Martin Diehl 4997328de1 added use statements 2013-02-05 15:03:36 +00:00
Philip Eisenlohr 865842b0ed LpandTangent assumed to be called with deviatoric stress input.
Now calculates deviator internally...
(Might have led to non volume preserving deformation.)
2013-02-05 13:47:00 +00:00
Philip Eisenlohr 79e7deca55 introduced dedicated calculation of interface normals in IP neighborhood. (2D elements did not work so far..!)
fixed definitions of some (2D) interface planes to have all normals pointing outward.

removed "int, private :: i" defined for spectral compilation.
2013-02-05 13:27:37 +00:00
Martin Diehl cc9eb685fe fixed wrong setting of coordinates in spectral solvers and removed old python scripts for setup of code and processing 2013-02-05 12:31:44 +00:00
Franz Roters 45344cff6b added check if nGrains==1 when non-local plasticity is used 2013-02-04 14:34:01 +00:00
Franz Roters 01a7850517 in Abaqus there is a second input file ending (.pes), if this file exists it is to be preferred over the *.inp file (thanks Steffen) 2013-02-04 08:29:58 +00:00
Martin Diehl 7f5e9f70b2 added missing flags 2013-02-03 09:22:25 +00:00
Martin Diehl 6cd6172c0c fixed bug in dotState causing strange hardening for certain parameters 2013-02-01 15:44:50 +00:00
Martin Diehl b0263a8aab added possibility to parse options for setup_code.sh and setup_processing.sh + other improvements in setup functionality 2013-02-01 12:21:56 +00:00
Martin Diehl c2495d0d4a changed misplaced private to public statement and renamed qsort to math_qsort 2013-02-01 07:26:21 +00:00
Martin Diehl e74b5da19a changed all remaining routines to fortran-fast arrays (geometry reconstruction etc.)
changed all remaining routines in f2py to more clever determination of array size (requires f2py >= 2.0)
enabled 3D visualize to work with odd resolution by switching to linear reconstruction
PLEASE NOTE: Redefinition of routines for f2py might cause trouble -> DELETE DAMASK_ROOT/lib/damask/core.so in this case
further changes: added pure statement where possible, polished, unified use of "Q" for "Quaternion" and reordered math to have similar routines together
2013-01-31 16:28:08 +00:00
Mahesh Balasubramaniam 04d48c79b9 symlink_Code.py split seperately from the previous setup_code.py 2013-01-29 15:31:01 +00:00
Mahesh Balasubramaniam bbd7e72fe8 setup_Makefile split seperately from the previous setup_code.py 2013-01-29 15:30:28 +00:00
Mahesh Balasubramaniam 6dcea3f419 a simple shell script to run setup_Makefile.py,compile_SpectralSolvers.py and symlink_Code.py in the said order 2013-01-29 15:29:43 +00:00
Mahesh Balasubramaniam c816d5ca74 compiling DAMASK_Spectral split seperately from setup_code.py 2013-01-29 15:28:21 +00:00
Franz Roters 5228af627c corrected calculation of gmod from c_66 (Voigt approximation for a random polycrystal)
approximate twin volume by a disk rather than an elipsoid
2013-01-29 14:59:26 +00:00
Martin Diehl 08a2aa79f7 doxygen comments for homogenization.f90, unified naming ip->i, el->e 2013-01-29 10:28:01 +00:00
Martin Diehl 1594a4bdf8 doxygen comments for isostrain, unified naming ip->i, el->e 2013-01-28 16:36:26 +00:00
Martin Diehl 3ffd6499b1 change bash-only "let" to "`expr`", abaqus_v6.env now suppresses warnings about long lines (there are only comments anyway) 2013-01-28 15:30:51 +00:00
Claudio Zambaldi ae9af9143d in python never put import of standard library modules on the same import
line as own modules (here:damask)
-        und die folgenden Zeilen werden ignoriert --

M    setup_code.py
2013-01-24 14:45:23 +00:00
Martin Diehl db12e6e0c8 removed forgotten debug write statements (thanks Franz!) 2013-01-24 13:20:57 +00:00
Pratheek Shanthraj 7a84209a14 bug fix in microstructure
-This line, and those below, will be ignored--

M    constitutive_dislotwin.f90
2013-01-24 13:12:51 +00:00
Martin Diehl 6ce78cf806 gfortran now detects "call flush" statements, removed the last of them in mesh.f90 2013-01-23 21:50:01 +00:00
Martin Diehl d1985e0bef checked and improved on Franz' one call to CPFEM only improvement 2013-01-23 19:56:45 +00:00
Martin Diehl 96577b18fb introduced error code for run_test.py 2013-01-23 18:33:46 +00:00
Pratheek Shanthraj 50e874f887 fixed bug in elasticity matrix calculation 2013-01-22 15:48:47 +00:00
Martin Diehl 652a8366fe splitted lines > 132, added pure statements where suggested by gfortran 4.7 2013-01-22 13:02:23 +00:00
Martin Diehl df089b94bd line break in lines > 132 2013-01-22 11:06:39 +00:00
Martin Diehl 2b319f02e6 small corrections on changes related to non-schmid systems 2013-01-22 10:04:15 +00:00
Pratheek Shanthraj f3bd920c23 added non-schmid structure 2013-01-21 23:50:28 +00:00
Pratheek Shanthraj 60fec0e8ec added code structure for non-schmid mechanics. work in progress… 2013-01-21 23:11:16 +00:00
Pratheek Shanthraj fd94c786f0 moved stiffness tensor calculation to lattice
introduced 'isotropic' and 'orthorhombic' lattice types to use corresponding symmetries in stiffness tensor. intended to be used with non-crystal plasticity models (j2, constitutive_none with isotropic, cubic or orthotropic elasticity).
2013-01-21 21:57:26 +00:00
Franz Roters c195f316e1 corrected calculation of twin stiffness matrix 2013-01-21 08:17:43 +00:00
Martin Diehl 9ee8108b6b added doxygen documentation to material.f90 and marked read-only quantities as protected where possible, removed substituted "call flush" by "flush" 2013-01-18 11:30:52 +00:00
Martin Diehl c6a79d2b3d divergence_correction for basic solver variants has now 3 possibilities:
0: uncorrected, slope per sidelength (physical dimension) e = res/dim
1: corrected by sidelength, slope per unitlength          e = res/1
2: corrected such that distance between FPs               e = 1

alway regarding the medium length of x,y,z direction
2013-01-16 10:40:53 +00:00
Martin Diehl 20bc97b7eb added doxygen comments and unified naming scheme for ip, element and grain 2013-01-16 10:14:57 +00:00
Christoph Kords 8a45a90775 new crystallite output "grainrotationX", "grainrotationY", "grainrotationZ" that gives the deviation of the initial orientation in degrees around the sample reference x/y/z axis, while "grainrotation" still gives the same as axis angle pair in crystal coordinates 2013-01-16 08:45:41 +00:00
Martin Diehl 645b2605e1 corrected reporting to statistics file (*.sta) 2013-01-11 10:40:16 +00:00
Martin Diehl 4c145376a0 forgot some integers 2013-01-10 18:50:14 +00:00
Martin Diehl 6e3e06bed7 corrected PETSc macro expansion 2013-01-10 15:36:55 +00:00
Martin Diehl 563b1f5e4b added some warning and explicit size of arrays 2013-01-10 13:33:43 +00:00
Martin Diehl 0d5e91ac87 corrected reporting of basic PETSc variant and unified reporting of all spectral solvers
improved warning and error in IO, now able to report correctly elements up to 9 digits
2013-01-09 22:19:32 +00:00
Martin Diehl 55b88e47b7 fixed wrong temperature when using spectral solver 2013-01-09 18:08:08 +00:00
Martin Diehl 00246ade4e missing range in array fixed 2013-01-09 14:43:27 +00:00
Martin Diehl 093cf92338 remove omp statements during initialization, "line" for reading in from material.config now has a default (empty) value to prevent conditional jump depend on this value 2013-01-08 22:11:59 +00:00
Martin Diehl 4eaa97b33c minor changes on buggy latest commit (wrong use statement) 2013-01-08 21:54:25 +00:00
Martin Diehl 19d86ca06a removed unnecsessary omp statements, removed one transpose in constitutitve 2013-01-08 11:09:20 +00:00
Martin Diehl ce7a0571fd fixed bug in forwarding fields for AL solver 2013-01-08 10:12:03 +00:00
Martin Diehl d90efef535 fixed bug in cutback scheme 2013-01-07 21:42:00 +00:00
Martin Diehl 738f363263 corrected small issues with PETSc debugging 2013-01-03 16:17:23 +00:00
Martin Diehl 7a43d1b6ad added funtionality to specify working directory to spectral solver 2013-01-02 17:02:12 +00:00
Christoph Kords 766202bae9 corrected debug output of aged state: first reports for selected debug_el,debug_ip 2012-12-28 12:15:59 +00:00
Christoph Kords f14fd45ce1 new material parameter "egdejog": fraction of annihilated screw dipoles that forms edge jogs 2012-12-23 12:56:15 +00:00
Martin Diehl 64d167fa90 loadcase rotation now working for AL solver 2012-12-17 10:18:39 +00:00
Christoph Kords 7dd1130e92 reset syncSubFrac flag when turning terminallyIll 2012-12-16 16:18:36 +00:00
Christoph Kords 92d2c83334 more debugging info for timesyncing 2012-12-16 11:30:19 +00:00
Christoph Kords 4f12073dcb once again corrected parallelization statements
added some debugging writes for timesyncing
2012-12-16 10:54:13 +00:00
Martin Diehl 1baf8dea5d load case rotation no working for Basic PETSc solver 2012-12-15 23:52:06 +00:00
Martin Diehl 5c0c7121e7 made PETSc silent by removing -snes_view from default options.
introduced PETSc option for debugging that introduces some debugging options into the petsc options and move PETSc initialization from numerics to DAMASK_spectral_utilities
2012-12-15 18:07:49 +00:00
Martin Diehl 566b680319 made new spectral solver the default (no need for SOLVER=NEW anymore) and added additional warnings switche to be used with gfortran >= 4.6
added comments
2012-12-15 16:21:10 +00:00
Martin Diehl b1f28ba5e7 made restart working for all solvers and added corresponding test
corrected error handling for FFT based function in case of odd numbers etc.
2012-12-14 17:30:22 +00:00
Martin Diehl 7b87987751 introduced option for regridding to numerics.f90, working as follows:
first cut back is tried if material point model oder BVP solver does not converge.
If no regridding is enabled after max cut back, in case of non-converged material point the simulation stops and in case of non-converged BVP solver it continues.
set regridMode to 2 to enable regridding if BVP solver OR materialPoint model do not converge,
set regridMode to 1 to enable regridding if materialPoint model do not converge, non-converged BVP solver will be ignored as in the standard case.
For regridding, the load case need to have a restart freq set.

enabled restarting for Basic PETSc variant
2012-12-14 15:18:04 +00:00
Christoph Kords 64d9c70dc7 corrected nonconforming use of openmp parallelization 2012-12-14 14:30:08 +00:00
Martin Diehl d559653722 small improvements on tests 2012-12-13 20:20:04 +00:00
Martin Diehl 2b4eb2a257 changed shell variable containing name of Workstation from $HOST to $HOSTNAME as this is also working on Ubuntu 2012-12-13 13:53:54 +00:00
Christoph Kords f744fc1d47 fixed bug in parallelization: flushing of crystallite_todo was missing at a couple of places 2012-12-11 15:05:08 +00:00
Christoph Kords 6a9b19e4c0 fixed bug in timesyncing procedure: if any ip that synchronizes its time step did not converge, all nonlocals become terminally ill; before, this led to an infinite loop in crystallite 2012-12-11 13:42:22 +00:00
Christoph Kords 03a88d4798 fixed timesyncing for special case of ip that synchronizes its time step, but does not have a neighbor 2012-12-11 13:38:36 +00:00