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70 Commits

Author SHA1 Message Date
Grzegorz Kowal
a66cb723e4 INTERPOLATIONS: Make two extrema points monotonic in WENO5Z. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-14 09:44:45 -02:00
Grzegorz Kowal
c7e0a3e17c INTERPOLATIONS: Make the extrema points monotonic in CRWENO5NS. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-13 12:55:34 -02:00
Grzegorz Kowal
e49a186f22 INTERPOLATIONS: Make the extrema points monotonic in CRWENO5YC. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-13 12:48:54 -02:00
Grzegorz Kowal
1185ee2072 INTERPOLATIONS: Make the extrema points monotonic in CRWENO5Z. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-13 12:42:18 -02:00
Grzegorz Kowal
b60840bc53 INTERPOLATIONS: Make the extrema points monotonic in WENO5NS. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-13 12:34:53 -02:00
Grzegorz Kowal
2f0d9f056b INTERPOLATIONS: Make the extrema points monotonic in WENO5YC. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-13 12:31:23 -02:00
Grzegorz Kowal
2f26b79e79 INTERPOLATIONS: Make the extrema points monotonic in CRMP5. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-13 11:34:03 -02:00
Grzegorz Kowal
c22a5437b8 INTERPOLATIONS: Make the extrema points monotonic in MP5. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-13 11:10:31 -02:00
Grzegorz Kowal
28324447c4 INTERPOLATIONS: Parameter eps should be at least 1.0d-12 for LIMO3. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-13 10:59:31 -02:00
Grzegorz Kowal
5b5efea431 INTERPOLATIONS: Make LIMO3 reconstruction symmetric. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-13 10:56:28 -02:00
Grzegorz Kowal
f96c0d0297 INTERPOLATIONS: Make the extrema points monotonic in WENO5Z. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-13 09:14:34 -02:00
Grzegorz Kowal
dbe5fe71a0 INTERPOLATIONS: Make the extrema points monotonic in LIMO3. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-13 08:59:21 -02:00
Grzegorz Kowal
a876581745 INTERPOLATIONS: Make the extrema points monotonic in WENO3. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-13 08:53:15 -02:00
Grzegorz Kowal
d2ca2551dd INTERPOLATIONS: Make the extrema points monotonic in TVD. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-13 08:48:20 -02:00
Grzegorz Kowal
164f809ee5 Revert "INTERPOLATIONS: Make sure MC, VL, and SB limiters do not overshoot." 
This reverts commit 99cc1ca2abcf3e52ecfcf6bc66ee051cf034bbce.
 2015-12-10 11:22:23 -02:00
Grzegorz Kowal
224cc37b53 INTERPOLATIONS: Remove unused variables. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-08 09:54:35 -02:00
Grzegorz Kowal
c382b714ad INTERPOLATIONS: Use tridiag() solver in CRWENO5NS reconstruction. 
Also fix the matrix coefficient calculation.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-08 09:53:34 -02:00
Grzegorz Kowal
e3d91d48f1 INTERPOLATIONS: Use tridiag() solver in CRWENO5YC reconstruction. 
Also fix the matrix coefficient calculation.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-08 09:23:13 -02:00
Grzegorz Kowal
52f520f215 INTERPOLATIONS: Use tridiag() solver in CRWENO5Z reconstruction. 
Also fix the matrix coefficient calculation.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-08 09:14:48 -02:00
Grzegorz Kowal
a00dc32c71 INTERPOLATIONS: Use tridiag() solver in CRMP5 reconstruction. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-08 08:21:39 -02:00
Grzegorz Kowal
68b56b08ce INTERPOLATIONS: Fix weigth coeffcients in compact WENO methods. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-06 12:28:26 -02:00
Grzegorz Kowal
5794ab4b13 INTERPOLATIONS: Fix weigth coeffcients in explicit WENO methods. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-06 12:03:59 -02:00
Grzegorz Kowal
132cd3326f Revert "INTERPOLATIONS: Correct weights in WENO5Z reconstruction." 
This reverts commit 9cf1eb846a3eec90f30f9fe6499adefc3ecc5519.
 2015-12-06 11:44:45 -02:00
Grzegorz Kowal
9cf1eb846a INTERPOLATIONS: Correct weights in WENO5Z reconstruction. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-06 11:17:37 -02:00
Grzegorz Kowal
eaf4f7adfa INTERPOLATIONS: Implement 5th order Compact MP method. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-04 17:52:21 -02:00
Grzegorz Kowal
33576cecc3 INTERPOLATIONS: Implement 5th order Monotonicity Preserving method. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-12-04 17:32:27 -02:00
Grzegorz Kowal
190f1ba644 INTERPOLATIONS: Rename limiter() to limiter_tvd(). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-05-10 10:12:20 -03:00
Grzegorz Kowal
408760bf15 INTERPOLATIONS: Make the prolongation limiter independent. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-05-10 10:05:22 -03:00
Grzegorz Kowal
f574dc2a33 INTERPOLATIONS: Make the extrema clipping limiter independent. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-05-10 09:43:39 -03:00
Grzegorz Kowal
9c7962915d INTERPOLATIONS: Apply TVD reconstruction to clipped extrema. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-05-10 08:33:26 -03:00
Grzegorz Kowal
99cc1ca2ab INTERPOLATIONS: Make sure MC, VL, and SB limiters do not overshoot. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-05-10 08:09:43 -03:00
Grzegorz Kowal
a29ec0bea5 INTERPOLATIONS: Remove unused parameters. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-01-12 17:21:19 -02:00
Grzegorz Kowal
81f1c2bbbf COPYRIGHT: Update year to 2015. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2015-01-06 16:01:36 -02:00
Grzegorz Kowal
e737ad8995 INTERPOLATIONS: Add timer to extrema clipping. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-10-23 08:49:58 -02:00
Grzegorz Kowal
5927fb6536 INTERPOLATIONS: Correct warning about too few ghost zones. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-08 08:24:54 -03:00
Grzegorz Kowal
87f74a90ba INTERPOLATIONS: Implement Compact WENO5 with NS stencil weights. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-08 08:16:46 -03:00
Grzegorz Kowal
92da0e6698 INTERPOLATIONS: Remove general method CRWENO5. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-07 19:32:39 -03:00
Grzegorz Kowal
48b962cf54 INTERPOLATIONS: Print warning if nghosts too low for a given method. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-07 19:03:58 -03:00
Grzegorz Kowal
59f25755a6 INTERPOLATIONS: Implement Compact Reconstruction WENO-YS. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-07 14:07:22 -03:00
Grzegorz Kowal
21dbbb2bf0 INTERPOLATIONS: Implement Compact Reconstruction WENO-Z. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-07 13:37:21 -03:00
Grzegorz Kowal
bb0a3dce69 INTERPOLATIONS: Remove general WENO5 method. 
This method is replaced by other 5th order WENO method which are already
optimized.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-06 17:37:27 -03:00
Grzegorz Kowal
49d5495150 INTERPOLATIONS: Implement 5th order WENO method by Borges et al. (2008). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-06 17:34:23 -03:00
Grzegorz Kowal
f8dfd77412 INTERPOLATIONS: Implement 5th order WENO by Yamaleev & Carpenter (2009). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-06 17:27:09 -03:00
Grzegorz Kowal
bba6657498 INTERPOLATIONS: Implement 5th order WENO method by He et al. (2013). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-06 17:03:53 -03:00
Grzegorz Kowal
aebbbd126a INTERPOLATIONS: Remove description of non-existing arguments. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-06 13:11:08 -03:00
Grzegorz Kowal
203d4a943f INTERPOLATIONS: Rewrite weno5_explicit() with new weights. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-06 13:00:12 -03:00
Grzegorz Kowal
671ac7c153 INTERPOLATIONS: Rewrite smoothness indicators. 
Subroutine smoothness_indicators() has been rewritten and renamed to
smoothness_indicators_js() to allow future implementations of other
smoothness indicators.

This subroutine is now called in stencil weight subroutines instead of
reconstruction ones.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-06 12:48:37 -03:00
Grzegorz Kowal
9dbefee37a INTERPOLATIONS: Implement explicit 5th order WENO reconstruction. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-05 18:36:58 -03:00
Grzegorz Kowal
40f0909b1d INTERPOLATIONS: Change real variables to double precision. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-04 09:01:21 -03:00
Grzegorz Kowal
b4e838d80a INTERPOLATIONS: Add 5th order CRWENO reconstruction. 
This is 5th order compact reconstruction using implicit solver and
characterized by 10 time smaller errors comparing to explicit 5th order
WENO reconstruction.

Several methods to calculate stencil weights have been added too.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2014-08-01 12:05:12 -03:00