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Author SHA1 Message Date
Bård Skaflestad
ecdd4f06c1 Initial, incomplete, gateway routine to basis function assembly. 2010-09-30 16:11:57 +00:00
Atgeirr Flø Rasmussen
ac1de1e360 First attempt at gravity and boundary conditions. Does not seem to work yet. 2010-09-30 13:55:26 +00:00
Bård Skaflestad
d3db74115d Add a word of caution on BC (flux) values in assemble() method. 2010-09-30 07:53:07 +00:00
Atgeirr Flø Rasmussen
9a408dc319 Added some simple state management to prevent certain call order errors. 2010-09-30 07:35:28 +00:00
Bård Skaflestad
5826cc1c5e M-x delete-trailing-whitespace . 2010-09-29 16:37:39 +00:00
Bård Skaflestad
ec5456011b Ignore files generated by Autotools suite. 2010-09-29 13:05:33 +00:00
Bård Skaflestad
65938abe93 Split MEX support out of libmimetic and into two separate dirs. 2010-09-29 09:42:03 +00:00
Bård Skaflestad
900041729b Remove disabled code. 2010-09-29 09:41:09 +00:00
Bård Skaflestad
1982240882 - We hereby nominate indexing by 2 in pimpl->cwells as one of the 
worst decisions ever.  Fix yet another fall-out from this decision
    in the global assembly of well contributions.  Possibly the final
    *extant* of these, but further such changes will likely be
    introduced whenever we make a change.

    Revision needed.

  - Use correct sign when assembling total rate constraints.  Target
    values (currently) denote *injection* fluxes.
 2010-09-29 09:31:50 +00:00
Atgeirr Flø Rasmussen
eb5ab6d8e5 Added faceFluxToCellFlux(). 2010-09-29 07:59:11 +00:00
Bård Skaflestad
53b9546364 The global assembly of well contributions requires local-to-global 
mappings pertinent to the actual cell/well in question, not the
  first cell/well pair.

  With this change (and -r5370), we are now able to form (and solve)
  the complete well configuration on the IO Centre model.  The
  solution, however, leaves a lot to be desired.  Further
  investigation is required.
 2010-09-28 18:36:27 +00:00
Bård Skaflestad
bd37e812e7 Engage brain. The '&&' operator returns true or false, not the 
value of the second expression.
 2010-09-28 18:33:52 +00:00
Atgeirr Flø Rasmussen
28fbbcf2bd Updated to match changes to ifsh.h. 2010-09-28 14:36:57 +00:00
Bård Skaflestad
05b363fb3c Eliminate unused variables (mostly 'src' in pressure/flux reconstruction). 2010-09-28 14:15:59 +00:00
Bård Skaflestad
b93984b0ba Eliminate unused variable. 2010-09-28 14:05:13 +00:00
Bård Skaflestad
52ce1c33cf Implement back-substitution support for wells. The test script 
(test_mex_ifsh) appears to yield satisfactory results, but (much)
  more testing is needed.

  Declare ifsh feature complete.
 2010-09-28 13:52:47 +00:00
Atgeirr Flø Rasmussen
1bb1b168d6 Better safe than sorry: making sure vectors are zeroed before calling ifsh_-routines. 
Also added numCellFaces().
 2010-09-28 13:07:37 +00:00
Bård Skaflestad
91fe03a9d0 Declare headers (in a suitable $(includedir)), extra Autoconf macro 
directory, and disable Dune-specific Automake include rule.

  Rely on Dune users to re-enable the latter (but not to expose the rest
  of the world to that enabling).
 2010-09-28 12:21:18 +00:00
Bård Skaflestad
25ac296681 Add Autoconf setup. 2010-09-28 12:14:47 +00:00
Bård Skaflestad
b7b844bd07 Import BLAS/LAPACK Autoconf support from mainline GNU repo 
http://www.gnu.org/software/autoconf-archive/
 2010-09-28 12:14:13 +00:00
Atgeirr Flø Rasmussen
bb21bd202f Zeros matrix and rhs before assembly. 2010-09-28 11:59:55 +00:00
Bård Skaflestad
55b821eded Fix two blatantly ignorant formulation errors in the Schur reduction 
implementation of well contributions:

    - First, we were neglecting the connection-to-block strength
      reduction factor 'L' in the 'w2r' term.  This error was
      compounded by even implementing the wrong *sign* of the term.

    - Secondly, the local well-connection number is hardly ever two,
      so index 'wdp' by 'w' rather than '2'.

  Pointy hat: bska.
 2010-09-28 11:02:44 +00:00
Atgeirr Flø Rasmussen
521399dfcc Work in progress on C++ ifsh interface. 2010-09-27 12:01:50 +00:00
Atgeirr Flø Rasmussen
6e0570351a Added subrepo for libmimetic. It is currently on internal server. 2010-09-27 07:48:31 +00:00
Bård Skaflestad
ccf632510f Release memory resources for 'W' structure before returning to M. 2010-09-27 07:34:03 +00:00
Atgeirr Flø Rasmussen
4a11c7ad7d Work in progress on C++ interfaces. 2010-09-27 07:25:25 +00:00
Bård Skaflestad
cdabecba1d Impose total rate constraint on rate-controlled wells. Forgotten in 
previous revision.
 2010-09-27 07:23:17 +00:00
Bård Skaflestad
e551137f18 Implement partial well support. Schur reduction, assembly and 
system solve *appear* to be okay in rudimentary testing.
  Back-substitution (i.e., cell pressure and interface fluxes) not yet
  aware of wells.
 2010-09-26 21:36:32 +00:00
Bård Skaflestad
b2a22ee0e6 Implement global assembly of well contributions. 2010-09-26 21:34:55 +00:00
Bård Skaflestad
f169093288 Correct a number of clerical errors in Schur reduction for wells. 2010-09-26 21:34:07 +00:00
Bård Skaflestad
283513a342 - Correct an embarrassing loop-index error. We were looping over 
'w', but increasing 'i'.

  - Adopt changes to 'cwells' convention (stores both well number
    (in 2*pos+0) and inverse perf index (in 2*pos+1)).
 2010-09-26 21:32:35 +00:00
Bård Skaflestad
400bd0cedb Add (incomplete) stop-gap implementation of well support. 2010-09-24 17:29:39 +00:00
Bård Skaflestad
167cac19a2 Assume input 'WI' array is already permuted in accordance with the 
c->w mapping.
 2010-09-24 17:27:50 +00:00
Bård Skaflestad
a245c45c23 Add global assembly of (symmetric) well contributions for cells. 2010-09-24 17:26:48 +00:00
Bård Skaflestad
20b66033a0 M-x delete-trailing-whitespace . 2010-09-24 14:18:53 +00:00
Bård Skaflestad
d7634f730e M-x delete-trailing-whitespace . 2010-09-24 14:17:05 +00:00
Bård Skaflestad
8cf595df43 Don't bother checking for NULL-ness in dtor. Ifsh_destroy() already 
does this, and it is okay to rely on this fact.
 2010-09-24 12:53:30 +00:00
Atgeirr Flø Rasmussen
f3105558f2 Preliminary, unfinished version of C++ interface code. 2010-09-24 12:11:14 +00:00
Bård Skaflestad
790feb6831 In preparation of adding well support to ifsh_assemble(), re-factor 
current implementation out into two separate helper functions,
  ifsh_set_effective_params(), and ifhs_assemble_grid().
 2010-09-24 12:00:01 +00:00
Atgeirr Flø Rasmussen
8eeb8db15f Added extern "C" statements for C++ compatibility. 2010-09-24 09:07:50 +00:00
Atgeirr Flø Rasmussen
77c65d1cc2 Created Makefile.am for use with dune build system. 
Very primitive version so far, and only includes ifsh-related things.
 2010-09-24 07:47:07 +00:00
Bård Skaflestad
4deb63137a Form complete, rather than partial, w2w connection. 2010-09-22 18:46:55 +00:00
Bård Skaflestad
a115ac702b Implement cell-based contributions to global linear systems from 
wells.  In particular, this represents the equivalent of
  hybsys_schur_complement_*() for wells.
 2010-09-22 16:59:52 +00:00
Bård Skaflestad
58022e240c Add place-holders for effective well IP/gravity pressure fields. 
Don't (yet) allocate any data storage for these.
 2010-09-22 16:57:45 +00:00
Jostein R. Natvig
297b79d4f0 Add simple test of mex_ifsh. 2010-09-22 11:48:08 +00:00
Bård Skaflestad
c81336db05 Make buildable. 
Pointy hat to: bska.
 2010-09-22 08:07:25 +00:00
Bård Skaflestad
96c077f877 Add partial well support (cell contributions). Global assembly remaining. 2010-09-21 15:38:32 +00:00
Bård Skaflestad
883fda040f In preparation of implementing well support, add a new field ('q') 
to struct hybsys, and use this field to store 'src-F2*gpress' per
  cell.  Implement back substitution in terms of hybsys:q, rather than
  computing this value in hybsys_compute_press_flux().
 2010-09-21 08:28:49 +00:00
Bård Skaflestad
ebee9a2710 Add a bit of summary to functions and data structure. 2010-09-19 17:18:53 +00:00
Bård Skaflestad
8879c1fd7c Add auto-build support for function 'mex_ifsh'. Also, add auto-build 
support for function 'mex_compute_coarse_contrib', even if this
  function is entirely for testing/development purposese.
 2010-09-17 20:54:13 +00:00