Commit Graph

227 Commits

Author SHA1 Message Date
Philip Eisenlohr 0a5e151699 extension to make content clear 2011-05-11 17:10:12 +00:00
Christoph Kords 1928fa816c output now contains both node and ip number
relation between node and ip numbering is given in new function ipIDs
2011-05-06 10:00:27 +00:00
Christoph Kords 56b2b3e572 * quick fix in order to make it work for elements of type 57 (quadratic with reduced integration)
* length for results of type "elemental tensor" is exactly 7
2011-05-05 09:16:29 +00:00
Philip Eisenlohr 2fa4a344b9 added sloppy option to circumvent increment range check. that is useful to reach the last inc in former FFT sim results, which have a wrong inc count in their header 2011-05-02 16:10:18 +00:00
Philip Eisenlohr 97185fb30b removed debug printing... 2011-04-14 14:03:06 +00:00
Philip Eisenlohr f598e3b6ed corrected mixup of Fortran (1,2,3,...) indexing to Python (0,1,2,...) style.
fixed erroneous array indexing in neighborhood calculation.
2011-04-14 10:11:23 +00:00
Philip Eisenlohr 2a04bfdbba fixed error concerning mixed-up index starts (0 vs 1)
"illegal" mapping functions are not checked anymore, i.e., if you want to average Euler angles you get it..!

sorting is now "natural", i.e., separating or sorting for "x,y,z" returns x varying fast and z slow. "--sort" overrides "--separate" in terms of output sorting (as expected...)
2011-04-13 16:31:44 +00:00
Philip Eisenlohr 482be626e0 major recoding.
now with tiny memory footprint and better guessing of remaining time.
2011-04-12 17:46:35 +00:00
Nan Jia e4cbdc5743 now also works for 2D quadratic triangular element type 125 2011-04-06 13:11:25 +00:00
Philip Eisenlohr a989aa979e corrected increment offsetting for spectral file type. should now be consistent with new (0+N) mpie_spectral output scheme 2011-04-06 10:00:19 +00:00
Philip Eisenlohr fffff202b0 2D mesh option now also alters corresponding job option 2011-04-04 15:47:09 +00:00
Philip Eisenlohr 73accf79b6 added option for 2D mesh (3D extrusion step is skipped) 2011-04-04 12:12:01 +00:00
Philip Eisenlohr a546f8dbd2 changed wording of input queries to (hopefully) clearer statements 2011-03-30 15:48:18 +00:00
Franz Roters 8467c91dab moved setup scripts back to subdirs where they are needed 2011-03-22 15:42:53 +00:00
Philip Eisenlohr 6ac2b4cf88 deleted useless storage of data resulting in partial speed-up.
large datasets (>1 mio elements) cannot be processed at the moment---investigation required, why each element eats about 20kB of memory?
2011-03-11 16:32:01 +00:00
Philip Eisenlohr 1f0569230b new installation/setup dir to hold all top-level make_*-scripts 2011-03-11 09:20:37 +00:00
Philip Eisenlohr 621c1198a4 Marc/Mentat related things are only executed for filetype marc. this has been too lax before, causing trouble.
filetype is now lowercased right from the start, keeping effort low downstream...
2011-03-10 09:45:57 +00:00
Christoph Kords 6b63d488cb need py_post, not py_mentat 2011-02-28 10:00:08 +00:00
Philip Eisenlohr 9312aed545 set executable bit 2011-02-27 21:51:56 +00:00
Martin Diehl 8cae4d609a some polishing for single precision version.
Now only prec and mpie_spectral are needed in different versions
2011-02-25 12:41:46 +00:00
Martin Diehl cd5407b08b removed all math functions only for double precision by the more flexible counterpart, e.g. "dsqrt --> sqrt", "dsin --> sin". Should not cause any harm, as long as "implicit none" is used.
Now it is possible to compile a single precision spectral solver/crystal plasticity by replacing mesh.f90 and prec.f90 with mesh_single.f90 and prec_single.f90.
For the spectral method, just call "make precision=single" instead of "make". Use "make clean" evertime you switch precision
2011-02-25 09:25:53 +00:00
Martin Diehl f525c02ded added single precision libraries for FFTW
First try of implement single precision crystal plasticity, not working yet.
polishing text about geometry construction.
polishing postResults, still having problems concerning machines without MSC installation
2011-02-24 18:39:57 +00:00
Martin Diehl 3c944e79fa did some things Philip told me to do (postResults for spectral files is now working without MSC installation) 2011-02-22 16:18:47 +00:00
Philip Eisenlohr 003b0def46 fixed a stupido error 2011-02-22 16:06:24 +00:00
Martin Diehl 333445be8b changed meshing routine from python to fortran (f2py) 2011-02-22 16:00:22 +00:00
Philip Eisenlohr 2dc3b35725 no need anymore for msc python interface when dealing with spectralOut files 2011-02-22 15:57:27 +00:00
Martin Diehl 8a5e28d5a6 now using fft reconstruction in 3Dvisualize, linear python code for reconstruction is removed 2011-02-21 21:03:21 +00:00
Martin Diehl c399a06c97 tried to implement an inverse reconstruction, meaning to calculate an average deformation gradient from the 8 cornes of a node in reference and current configuration. Not working yet.
polishing, mainly in fft reconstruction.
added fftw library file and fortran file for type specification
added folder references with literature for visualization/geometry reconstruction
2011-02-21 16:30:18 +00:00
Philip Eisenlohr 34336bc659 fixed bug when no argument was supplied 2011-02-18 09:02:29 +00:00
Martin Diehl 438bf95105 added ft-based reconstruction of deformed configuration to postprocessingMath.f90 and postprocessingMath.pyf
also added function to calculate average of tensor
some polishing in mpie_spectral.f90, added sanity check to see im resolution is power of 2
2011-02-14 17:21:31 +00:00
Philip Eisenlohr 874d5067c7 switches drawing of servo links temporarily off to speed up processing. 2011-02-11 11:29:58 +00:00
Martin Diehl 3d7fad6ba9 mpie_spectral.f90: changed fourier transormation, now using the advanced interface to do the tranformation both ways with just one call. now also using the same variable for pk-stress in both domains and the change of deformation gradient in both domains.
postprocessing: renamed name of python/f2py modul from "reconstruct" to "postprocessingMath", added some numerical operations to use for postprocessing.
2011-02-09 17:47:28 +00:00
Philip Eisenlohr 65ae7de42b fixed bug for missing file name 2011-02-09 09:18:21 +00:00
Martin Diehl 7a7ca1aab7 mpie_spectral and mpie_interface: changed workingdir from pathToLoadFile to pathToGeomFile
mpie_spectral and numerics: added switch to prevent pre calculation of gamma_hat. slower, but saves memory
3Dvisualize: started to add support for gmsh (not fully working yet)
reconstruct: new version of f2py/Fortran subroutines for output of results from spectral method
2011-02-07 14:35:42 +00:00
Philip Eisenlohr 6511b4b5a2 added possibility to select predefined colorscheme from config file 2011-02-04 09:36:26 +00:00
Philip Eisenlohr 05350d573e fixed a bug in new --sort
--separation option now keeps data point location as intact as meaningful after applying averaging
2011-02-01 18:32:20 +00:00
Martin Diehl 669893b397 binary \n will not longer cause problems 2011-02-01 18:25:40 +00:00
Philip Eisenlohr 14d3d0ba99 less output but can now handle 'n/a' in data files without crashing 2011-02-01 16:43:00 +00:00
Philip Eisenlohr ebf201e89c sorry---wrong file version uploaded before.
now correct: added "--sort" option extending the existing sorting according due to "--separation". This is, for instance, useful for separating /elementhomogeneous/ results by element and later listing the results along x,y,z...

slight improvement in file-error reporting
2011-02-01 13:24:19 +00:00
Philip Eisenlohr 958c51fc26 added "--sort" option extending the existing sorting according due to "--separation". This is, for instance, useful for separating /elementhomogeneous/ results by element and later listing the results along x,y,z... 2011-02-01 13:13:05 +00:00
Philip Eisenlohr d6edb64929 produce VTK visualizations from postResults files 2011-02-01 10:48:44 +00:00
Martin Diehl fec2c14a4e removed hard-coded tolerances from mpie_spectral and put them to numerics/IO
removed storage of full cauchy stres field from mpie_spectral.f90, only average is stored now
added cauchy stress and von mises equivalent calculation to spectral post.
2011-01-31 17:07:42 +00:00
Philip Eisenlohr 0cf1404db0 changed from element 117 (hexahedral with reduced integration) to element 7 (hexahedral with full integration). one-IP elements give trouble in the ping-pong scheme by being frequently/always outdated. this is likely connected to their finite element technology such that even high stiffness values do not prevent the solver from altering displacements in subsequent cycles. remedy is to go for full integration combined with /elementhomogeneous/ phase... 2011-01-27 14:32:29 +00:00
Philip Eisenlohr f84ac44f9a now compiles Fortran sources on the fly 2011-01-26 15:17:03 +00:00
Martin Diehl 17b8205e3f reconstruction of geometry is now working. It is directly implemented in python (file spectral_post.py).
reconstruction in fortran is not working (file reconstruct.f90) due to some problems with f2py
2011-01-26 12:56:52 +00:00
Philip Eisenlohr 38409ebc71 included both new voronoi_xxx scripts 2011-01-24 16:21:49 +00:00
Philip Eisenlohr ee7a8ad52a general speed up
spectral format records physical coordinates
tessellation now based on phys coords instead of discretization.
2011-01-24 16:21:17 +00:00
Philip Eisenlohr e721f2b654 sight restructuring of algorithm -- same functionality 2011-01-20 19:22:22 +00:00
Martin Diehl 52f06009be rewrote voronoi tessellation. the VE generation is now divided into two parts:
-generation of random positions (in a 1x1x1 parameter space) and random angels
-actual voronoi tessellation
for the generation of the positions, a resolution can be specified to ensure that the tessellation works at that resolution. The tessellation will always work on larger resolutions but not necessarily at smaller ones.
2011-01-20 17:21:38 +00:00
Philip Eisenlohr 5990d94ca3 added description and $ID$ 2011-01-19 15:14:05 +00:00
Christoph Kords 581955f68d parsePostFile screwed up the position of outputs for a grain number larger than 1 2011-01-14 13:15:19 +00:00
Martin Diehl a662a28a97 added support for spectral method result files 2011-01-12 16:55:56 +00:00
Martin Diehl 322cbd2597 changed tools for voronoi tessellation to match new specification (file extension and resolution). Also renamed the files, because the space characters cause trouble
improved reconstruct.f90 and spectral_post.py, both files work now under linux

added make_reconstruct.py, small shell script for using f2py
2011-01-07 14:37:05 +00:00
Martin Diehl 20c00288b8 ---had some problems with svn, hope everything is ok now---
added new tools to generate colormaps for paraview and gmsh, written in python
removed old fortran colormap generator.

removed test.py (not longer needed) and the python module reconstruct.pyd (not running under linux)
2011-01-05 14:53:31 +00:00
Martin Diehl 3b0eeb9956 added files for geometry reconstruction from given deformation gradient.
reconstruct.f90 is a fortran source file with comments to use with f2py
reconstruct.pyd is the compiled python module

test.py is a test file to check if the reconstruction works (unfortunately i does not at the moment, probably because there are type conflicts between fortran and python)
2010-12-22 10:59:54 +00:00
Martin Diehl 8d6ddcf28b restructured (or structured at all) reading of header, first try of reading in deformation gradient 2010-12-09 15:53:52 +00:00
Martin Diehl ac676623ca reading of header is now working 2010-12-03 14:57:28 +00:00
Martin Diehl 2f47d4b09b added conversion of 'resolution' in result file to integer array 2010-12-02 14:53:17 +00:00
Martin Diehl ab82dbc99c continued working on reading header of output file 2010-11-30 14:26:30 +00:00
Martin Diehl 9d32bc7ae6 added output of complete mesh to voronoi fast.f90
first version of post processing for spectral method: spectral_post.py
2010-11-29 10:08:53 +00:00
Philip Eisenlohr b2cc34349f corrected mistake in nodeCoordinate assignment, bug-fix for option " --filter 'x,y,z' " 2010-11-12 08:56:04 +00:00
Philip Eisenlohr be265aef37 slight improvement of remaining time estimate... 2010-11-02 16:55:56 +00:00
Philip Eisenlohr 796bffee2e 1) speed-up of elementTensor output
2) added estimate of remaining time
2010-11-02 15:45:23 +00:00
Martin Diehl e80e055c75 added three small programs useful for spectral method (fortran sourececode)
voronoi fast.f90 and voronoi small memory.f90 are two variants to do a voronoi tessellation and write the result to a mesh file that can be interpreted by mpie_spectral.f90. Difference is the memory management resulting in one faster and one memory saving version. voronoi fast.f90 has also the ability to write out a file for Ricardo Lebensohns spectral code.
colormap.f90 is a simple code that can be used to generate colormaps for gmsh.
2010-10-31 16:06:10 +00:00
Philip Eisenlohr 74743c0856 little typo fixed... 2010-10-26 18:26:04 +00:00
Philip Eisenlohr 487466dd88 scripts are now aware of symbolic links to themselves... 2010-10-26 16:26:55 +00:00
Philip Eisenlohr 18344b4e65 forgot linebreaks and executable flag... 2010-10-26 15:32:03 +00:00
Philip Eisenlohr 5f64cacc74 generate alias in ~/bin for processing scripts 2010-10-26 15:02:20 +00:00
Philip Eisenlohr 5be6604fd6 included definitions of "material" and "geometry" properties after mesh generation... 2010-10-26 13:45:23 +00:00
Philip Eisenlohr d965f14f90 generate hexahedral mesh in Mentat based on a data file of Ricardo Lebensohn's "txfft" format (phi1, Phi, phi2, x, y, z, grainId, phaseId)
Only grainId is used, physical dimension and subdivisions need to be provided on command line.
improvement possible by parsing x, y, z columns to get those directly.
2010-10-25 17:57:57 +00:00
Philip Eisenlohr 3a4743f1d3 fixed bug in grain naming scheme. occurred for gaps in consecutive numberings... 2010-09-28 16:56:49 +00:00
Philip Eisenlohr 23746e7e78 chopped line beginnings
introduced check for PIL, if this fails, no image will be output
2010-09-23 07:59:52 +00:00
Philip Eisenlohr d8a4cd1739 added optional argument --baseindex to specify what colorset should be influenced. identify colors, for instance, start at idx 214... 2010-09-13 07:31:27 +00:00
Alankar Alankar 006dce7d8a printing euler angles (and defgrads and orientations) for individual ips now works 2010-09-08 11:55:57 +00:00
Philip Eisenlohr 4a31b175da 1) introduced default colors
2) complaints are more verbose
2010-09-06 16:51:11 +00:00
Philip Eisenlohr 3b671faae7 added some flexibility (and bug-fixing) to the pre/post processing. the file 'MSCpath' contains the LOCAL path to the MSC installation (/msc in our case) 2010-08-17 18:21:22 +00:00
Philip Eisenlohr 94efd57663 started to put Marc/Mentat related scripts to corresponding post/pre processing folders. We should move development from my Code folder to here (sorry, lost history then...) 2010-08-16 20:47:27 +00:00