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