Commit Graph

39 Commits

Author SHA1 Message Date
Martin Diehl 4407edd802 checked convergence reporting for AL and BasicPETSc, seems to be ok now. 2013-07-08 15:48:13 +00:00
Franz Roters a78f91311e added svn properties: line ending: LF and keywords: ID 2013-06-14 09:49:33 +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
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
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
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
Martin Diehl 5b8257a7f9 added debugging possibility for MSC.Marc, rename parameters to CAPITALS 2013-03-31 13:06:49 +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 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
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
Franz Roters 02f092492e updated copyright header 2013-03-22 17:35:05 +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
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
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
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
Pratheek Shanthraj 07ff1f7c93 reporting current time for most module inits 2013-02-25 16:34:59 +00:00
Martin Diehl 4997328de1 added use statements 2013-02-05 15:03:36 +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
Martin Diehl 96577b18fb introduced error code for run_test.py 2013-01-23 18:33:46 +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 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 4eaa97b33c minor changes on buggy latest commit (wrong use statement) 2013-01-08 21:54:25 +00:00
Martin Diehl ce7a0571fd fixed bug in forwarding fields for AL solver 2013-01-08 10:12:03 +00:00
Martin Diehl 64d167fa90 loadcase rotation now working for AL solver 2012-12-17 10:18:39 +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
Philip Eisenlohr 6bb3a475ce added output of current relative tolerance when reporting relative errors 2012-11-28 18:44:51 +00:00
Martin Diehl 5ea0139678 simplified the rate calculation interface in DAMASK_spectral_utilities.f90, corrected bug in rotation parsing and added debug option "rotation" to spectral solver options. This will show the current average stress and deformation additionally in lab coordinate system 2012-11-28 15:04:05 +00:00
Martin Diehl 7e683ca7c3 removed coordinates from call to CPFEM_general and introduced direct storage of coordinates to mesh_ipCoordinates 2012-11-14 14:38:10 +00:00
Martin Diehl 70c4e11742 added comments and structured the code. Temperature is not longer stored for each point but only to simplify restart behavior as long as it is not fully supported by the constitutive models 2012-11-12 14:14:39 +00:00
Martin Diehl ee5903c767 replaced real 'guessmode' with logical 'guess', caused trouble on gfortran 6.3 with ultra optimization 2012-11-08 19:32:00 +00:00
Martin Diehl bbcffa668b some small changes in including PETSc *.h90 files to prevent warnings.
It seems that a bug in old gfortran 4.5.0 causes the problems, at least with 4.7.3 it seems to work after fixing the bugs in IO.f90
2012-11-07 13:11:41 +00:00
Martin Diehl 3ada4897fb reordered PETSc initialization (now first part done in interface, setting of parameters done in numerics), removed unnecessary includes for PETSc
still not running with gfortran, use at own risk!
2012-11-06 16:00:51 +00:00
Martin Diehl 13b55275b1 documented utilities and structured, worked on the restart capabilities of the new basic solver 2012-10-24 11:31:40 +00:00
Martin Diehl b9f97ba5da unified naming scheme, fixed a bug in the new basic scheme, and added a statistic file similar to abaqus to store the information on needed cut backs and iterations for each inc 2012-10-19 08:44:21 +00:00