Commit Graph

365 Commits

Author SHA1 Message Date
Stephen Mardson McQuay
d6421524f3 realized I didn't need the exact_func in the grid object 2010-11-01 15:53:06 -06:00
Stephen Mardson McQuay
456ecf759f added one more 2D gmsh test case 2010-11-01 15:52:45 -06:00
Stephen Mardson McQuay
37f056e49b added 3D gmsh case 2010-11-01 15:52:03 -06:00
Stephen Mardson McQuay
17b22c173d added a 3d gmsh test script 2010-11-01 15:51:40 -06:00
Stephen Mardson McQuay
81f1c6557a added interactive prompt bootstraping code 2010-11-01 15:51:16 -06:00
Stephen Mardson McQuay
3aefd7b75c made one test approximate 2010-11-01 15:50:54 -06:00
Stephen Mardson McQuay
656394e747 updated for directory structure changes 2010-10-29 21:34:15 -06:00
Stephen Mardson McQuay
22a8855a99 removed the old baker error routines 2010-10-29 21:05:21 -06:00
Stephen Mardson McQuay
bcf1622f35 added a generic get simplex and points function to the grid 2010-10-29 12:43:18 -06:00
Stephen Mardson McQuay
57685a1c04 smblog -> log ... again 2010-10-29 12:42:05 -06:00
Stephen Mardson McQuay
e9fb1eab03 the gmsh grid object now instantiates its own KDTree 2010-10-29 12:41:39 -06:00
Stephen Mardson McQuay
967170d765 changed points to verts in baker 2010-10-29 12:40:32 -06:00
Stephen Mardson McQuay
699d0c1796 started testing the parametric varying of the solution scheme 2010-10-29 12:39:45 -06:00
fe1564881a more refactoring 2010-10-23 17:06:57 -06:00
7d32f4391f updated imports, and changed smberror to Exception 2010-10-23 17:06:11 -06:00
02b311f72d removed the smberror, and corrected a typo in the exact function 2010-10-23 17:05:33 -06:00
47a840c4b4 updated the interp.grid object to be a better base class 2010-10-23 17:01:10 -06:00
2eaec8268c created a distince gmsh 2D plugin 2010-10-23 16:57:44 -06:00
71761dd5a1 removed uneccesarry import from blender plotting file 2010-10-23 16:56:52 -06:00
885c5c34c1 beefed up the setup file so that people can find me 2010-10-23 16:56:30 -06:00
eadfa46e57 middle of refactor 2010-10-23 13:49:15 -06:00
431f3a4e44 forgot the __init__.py file 2010-10-22 16:21:41 -06:00
2db4169bfa major refactoring
--HG--
rename : lib/baker/__init__.py => interp/baker/__init__.py
rename : lib/grid/DD.py => interp/grid/DD.py
rename : lib/grid/DDD.py => interp/grid/DDD.py
rename : lib/grid/__init__.py => interp/grid/__init__.py
rename : lib/grid/qhull.py => interp/grid/qhull.py
rename : lib/grid/simplex.py => interp/grid/simplex.py
rename : lib/grid/smcqdelaunay.py => interp/grid/smcqdelaunay.py
rename : lib/baker/tools.py => interp/tools.py
2010-10-22 16:10:58 -06:00
98d7247497 minor: doc change 2010-10-22 09:21:04 -06:00
91c8a661f4 working 2D gmsh parser 2010-10-22 09:20:59 -06:00
e4988fd150 implementing a 2D mesh object for gmsh files 2010-10-06 12:15:09 -06:00
b3680848d5 testing push 2010-09-04 16:52:16 -06:00
73322f7554 testing push 2010-09-04 16:51:05 -06:00
df35cb174b made a get_error function that is generic and functional. I'm still getting unsavory numbers for the cubic, 2-D case on my single test case. I will have to try out more refined grids, albeit the quadratic is consistently improving results for my case. 2010-05-05 23:03:12 -06:00
3a1c13bcac implemented a function that will be used to provide a generic n-th order, nth-dimension error approximation function 2010-05-04 23:03:07 -06:00
Stephen Mardson McQuay
c5adab295b minor: but i'm on the verge of implementing the cubic error term for 3D 2010-04-30 16:23:29 -06:00
Stephen Mardson McQuay
a1c88a186e something about the changes I made (abs -> np.abs) made my stuff succeed more often 2010-04-30 11:56:01 -06:00
2cbd92e15b wrapping up a night. there isn't enough consistent improvement to merit using this method. i must have a bug somewhere. 2010-04-29 23:29:35 -06:00
Stephen Mardson McQuay
3dcc10ea0e working on the containing simplex problem. the get containing simplex function works, if the point is in the domain. I am trying to force the domain to contain the point (placing points along perimiter of the mesh). I am not doing that right, but have to run
--HG--
rename : bin/qhull-029.txt => data/qhull-029.txt
rename : bin/qhull-029.txt.gv => data/qhull-029.txt.gv
2010-04-24 18:26:44 -06:00
Stephen Mardson McQuay
cfcd1e15a2 working on the guarantee simplex routine. I have a test case to try it out against, and need to look at visiting neighbors of faces adjacent to points. 2010-04-23 16:29:31 -06:00
Stephen Mardson McQuay
0a388ff1b5 trying to guarantee a containing simplex 2010-04-23 09:58:30 -06:00
Stephen Mardson McQuay
79880acad4 fixed discrepancy with Baker's eq 17. 2010-04-09 15:03:16 -06:00
Stephen Mardson McQuay
3efe335563 moved the quadratic error calculation out of the baker method, and added a cubic version too 2010-04-02 11:06:17 -06:00
Stephen Mardson McQuay
700ccc8c25 created a test for tesing the cubic interpolation 2010-03-20 20:09:46 -06:00
Stephen Mardson McQuay
1fc988428d putting together a simple test case so that I can test my quad/cubic interpolator 2010-03-20 17:10:02 -06:00
Stephen Mardson McQuay
993c901cec properly catching the LinAlgError. also, prepping to change the run_baker method (more generic) 2010-03-20 11:34:24 -06:00
Stephen Mardson McQuay
bd8f24d64f working on implementing the cubic interpolation. need to split that routine out of the run_baker method 2010-03-19 21:27:51 -06:00
Stephen Mardson McQuay
f089848a1b i think part of my problem (why i'm not always getting win), is that i do not guarantee that the simplex contains the point (especially with the random clounds; i think that the connectivity-based lookup is doing that fine 2010-03-18 23:50:40 -06:00
Stephen Mardson McQuay
9836fdcbfe added files. still not consistently getting better numbers 2010-03-18 23:32:24 -06:00
Stephen Mardson McQuay
b33159f8a9 working on getting baker to work in 3D. the code runs, but the numbers are odd. I suspect the rectangular grid, and am going to try a random cloud of points. 2010-03-18 23:18:59 -06:00
Stephen Mardson McQuay
a2d7b3f063 updated library files so that i don't have to edit the __init__.py files
--HG--
rename : lib/baker/__init__.py => lib/baker/baker.py
rename : lib/grid/__init__.py => lib/grid/grid.py
2010-03-08 14:30:22 -07:00
Stephen Mardson McQuay
b9ea6a3ac2 modified code to use Distribute (python's distribution framework)
one should simply run `python setup.py install` to install these librarires
2010-03-08 13:31:51 -07:00
smcquay@cfdviz2
c5d8fff883 moved some files around to conform to python best practicies
--HG--
rename : lib/baker.py => lib/baker/__init__.py
rename : lib/tools.py => lib/baker/tools.py
rename : lib/grid.py => lib/grid/__init__.py
rename : lib/smcqdelaunay.py => lib/grid/smcqdelaunay.py
2010-03-08 13:05:42 -07:00
Stephen Mardson McQuay
9a1b8d14b2 finally added proper (in my opinon) exception handling to the grid's run_baker method. it should properly autocorrect, and switch the extra point lookup scheme to connectivity-based if solving the system of equations yields a singular solution 2010-03-05 08:58:07 -07:00
smcquay@cfdviz2
a25e6d03d1 partially implemented using new data structure in point lookup
I spoke with Dr. Gorrell about first trying to call the nearest-neighbor routine, releasing the trapped exception where the matrix ends up being singular, and trapping it in the grid object's run_baker, where I could then call the connectivity-based lookup routine. Those are my next steps, as well as starting to think about pushing the 3D front ahead this week.
2010-02-26 14:44:29 -07:00