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66 Commits

Author SHA1 Message Date
Grzegorz Kowal
61ed993821 EVOLUTION: Fix decay rate of ψ field. 
This scalar potential tracks the development of div(B). Its decay
depends on the cell size, so make it calculated per refinement level.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-09-20 08:44:38 -03:00
Grzegorz Kowal
7713df3ebf EVOLUTION: Add dth to track hydrodynamic timestep. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-08-17 11:23:36 -03:00
Grzegorz Kowal
a0b6e60d7e EVOLUTION: Simplify conditions for the new time step. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-07-19 15:12:08 -03:00
Grzegorz Kowal
b2a7bd08b6 EVOLUTION: Consider dte only for methods with error control. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-07-19 13:16:31 -03:00
Grzegorz Kowal
8ec801228c EVOLUTION: Fix formatting once again. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-07-19 13:03:40 -03:00
Grzegorz Kowal
d8bd7eb800 EVOLUTION: Fix formatting. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-07-19 13:02:14 -03:00
Grzegorz Kowal
30215029d4 EVOLUTION: Be explicit about the method with error control. 
Do not show the parameters controlling the integration errors if the
method do not control this error.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-07-19 12:58:57 -03:00
Grzegorz Kowal
580e1b832e BOUNDARIES: Rewrite bondary_fluxes() to update dU. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-07-11 01:26:15 -03:00
Grzegorz Kowal
2509cf3d5a BLOCKS, EVOLUTION: Add block interface fluxes and update them. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-07-10 19:25:44 -03:00
Grzegorz Kowal
0a03dd6f2f EVOLUTION: Separate dU update from the intermitate state update. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-07-10 18:52:55 -03:00
Grzegorz Kowal
8c46b83626 EVOLUTION: Call update_flux() in update_increment(). 
Remove update_fluxes().

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-07-10 18:26:52 -03:00
Grzegorz Kowal
c4a0d1df09 BLOCKS, EVOLUTION: Make dU to be blocks field and use it. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-07-10 17:51:28 -03:00
Grzegorz Kowal
3d45fcca34 BLOCKS: Use %uu instead of %u0, %u1, and %u2. 
Block field %uu addopts its size according to the used integration
methods. Use it for all operation insteado of fields %u0, %u1, and %u2.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-07-10 14:05:00 -03:00
Grzegorz Kowal
b5540ed58d EVOLUTION: Add variable for required number of registers. 
The number of registers indicates how many memory copies of the
conserved variables are required to perform the integration using a
selected method.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-07-10 12:24:20 -03:00
Grzegorz Kowal
3cbb8da21e EVOLUTION: Add missing update_variables() in SSPRK(m,2). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-02-05 16:16:26 -03:00
Grzegorz Kowal
18a25d3775 EVOLUTION: Make sure the system is always consistent for SSPRK(m,3). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-02-05 16:15:43 -03:00
Grzegorz Kowal
3d16d5c13d Update copyrights. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2021-02-04 17:35:04 -03:00
Grzegorz Kowal
37fdafd28d EVOLUTION: Fix unphysical cells after applying shapes. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-11-26 10:50:49 -03:00
Grzegorz Kowal
deede9452d EVOLUTION: Determine the relative maximum error. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-09-16 06:40:50 -03:00
Grzegorz Kowal
36b10a40d7 EVOLUTION: Add limiting factors and correct exponents in error control. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-09-15 22:59:20 -03:00
Grzegorz Kowal
415d081e42 EVOLUTION: Get umax from the block interiors only. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-09-15 20:05:05 -03:00
Grzegorz Kowal
d82eb99a8a EVOLUTION: Fix variables which may not be initialized. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-09-01 18:12:37 -03:00
Grzegorz Kowal
d72c6019b8 EVOLUTION: Implement step repetition in evolve_ssprk2_m(). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-09-01 16:57:36 -03:00
Grzegorz Kowal
d969608541 EVOLUTION: Implement step repetition in evolve_ssprk3_m(). 
If the desired tolerance was not achieved, the integration step is
repeated. The tolerance is controlled by two parameters:
"absolute_tolerance" and "relative_tolerance". The number of allowed
repetitions is controlled by parameter "maximum_repetitions".

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-09-01 16:48:28 -03:00
Grzegorz Kowal
f199e231e6 EVOLUTION, IO: Add tolerances, interations and rejections counters. 
Store these variables in restart snapshots.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-09-01 16:38:11 -03:00
Grzegorz Kowal
c1fa4d1cff EVOLUTION: Estimate timestep due to error limitation. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-31 22:38:46 -03:00
Grzegorz Kowal
0c04d4986b EVOLUTION: Add parameters for absolute and relative tolerances. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-31 22:29:40 -03:00
Grzegorz Kowal
1d0cf0758c EVOLUTION: Rewrite evolve_ssprk3_m() to use %u2(:,:,:,:). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-31 22:27:38 -03:00
Grzegorz Kowal
931c984dca EVOLUTION: Rewrite evolve_ssprk2_m() to use %u2(:,:,:,:). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-31 20:10:48 -03:00
Grzegorz Kowal
d86fea463c EVOLUTION: Remove stat atribute from allocation of lerr(..). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-31 11:52:19 -03:00
Grzegorz Kowal
a754fd6a56 EVOLUTION: Remove one variable from evolve_ssprk3_m(). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-28 23:38:12 -03:00
Grzegorz Kowal
60255efe9f EVOLUTION: Add error estimation in evolve_ssprk2_m(). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-28 23:36:52 -03:00
Grzegorz Kowal
8a23da2802 EVOLUTION: Remove few comments from evolve_ssprk3_m(). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-28 22:44:51 -03:00
Grzegorz Kowal
100fcf12f2 EVOLUTION: Add error estimation in evolve_ssprk3_m(). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-28 22:42:26 -03:00
Grzegorz Kowal
0d47d35104 EVOLUTION: Add time step resulting from the error limit. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-28 21:41:04 -03:00
Grzegorz Kowal
f8dae064b9 EVOLUTION: Change 'glm_alpha' value. 
It seems more numerically stable in the case of tearing mode problem
with HLLD or ROE solver for adiabatic EoS.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-19 21:34:40 -03:00
Grzegorz Kowal
0a5a502079 IO: Store parameters 'cfl' and 'glm_alpha' in snapshots. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-19 18:45:23 -03:00
Grzegorz Kowal
1f4b9e35f7 EVOLUTION: Rename parameter 'alpha' to 'glm_alpha'. 
This parameter is used for GLM cleaning of magnetic divergence, so it
shouldn't be confused with anything else.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-19 18:38:25 -03:00
Grzegorz Kowal
c15378bddd MPITOOLS: Rewrite MPI support using Fortran 2008 interface. 
Use procedure interfaces, remove unused variables, etc.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-14 19:40:10 -03:00
Grzegorz Kowal
f9ab0b2015 EVOLUTIONS: Clean up ununsed variables. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-06 10:44:36 -03:00
Grzegorz Kowal
a0acaa9f40 FORCING: Clean up compiler warnings. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-08-06 10:40:17 -03:00
Grzegorz Kowal
f1c30dffec EVOLUTION, FORCING: Call update_forcing() only when enabled. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-05-01 21:16:46 -03:00
Grzegorz Kowal
29d0acf2ec EVOLUTION: Correct spelling. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-04-20 13:09:50 -03:00
Grzegorz Kowal
c0df378235 Merge branch 'master' into forcing 2020-04-07 16:24:15 -03:00
Grzegorz Kowal
ad0303d3ba Update copyright. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2020-03-02 13:18:53 -03:00
Grzegorz Kowal
8e9e8f196c EVOLUTION: Update the increment for passive scalars. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2019-10-02 21:16:29 -03:00
Grzegorz Kowal
a80b8cf41f BOUNDARIES, DRIVER, EVOLUTION: Use nf for the number of block fluxes. 
Now, since the number of variables and fluxes may be different, it is
important to keep the size of the block flux array using nf instead of
nv.

Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2019-10-02 15:39:25 -03:00
Grzegorz Kowal
035db8370a Merge branch 'master' into forcing 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2019-02-15 18:26:13 -02:00
Grzegorz Kowal
00967c153e EVOLUTION: Small changes to evolve_rk43(). 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2019-02-13 15:11:47 -02:00
Grzegorz Kowal
230b8eb9bf EVOLUTION: Fix SSPRK(10,4) method. 
Signed-off-by: Grzegorz Kowal <grzegorz@amuncode.org>
 2019-02-12 17:36:27 -02:00