From 0da2cef8eccd2a2a87db35c84627caf5420be8d2 Mon Sep 17 00:00:00 2001
From: schnetter <>
Date: Wed, 7 Apr 2004 15:08:00 +0000
Subject: Calculate an approximation of the solution error

darcs-hash:20040407150821-07bb3-eed6ae63d064c5746d4a408eabc7f1dd82db542d.gz
---
 CarpetExtra/WaveToyMoL/interface.ccl        |  7 +++++-
 CarpetExtra/WaveToyMoL/param.ccl            |  6 ++++-
 CarpetExtra/WaveToyMoL/schedule.ccl         | 34 ++++++++++++++++++++++++++---
 CarpetExtra/WaveToyMoL/src/boundaries.F77   |  4 +---
 CarpetExtra/WaveToyMoL/src/initsymbound.F77 |  4 +++-
 CarpetExtra/WaveToyMoL/src/make.code.defn   |  4 ++--
 6 files changed, 48 insertions(+), 11 deletions(-)

(limited to 'CarpetExtra')

diff --git a/CarpetExtra/WaveToyMoL/interface.ccl b/CarpetExtra/WaveToyMoL/interface.ccl
index 9b9c4a769..992543fab 100644
--- a/CarpetExtra/WaveToyMoL/interface.ccl
+++ b/CarpetExtra/WaveToyMoL/interface.ccl
@@ -1,5 +1,5 @@
 # Interface definition for thorn WaveToyMoL
-# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/interface.ccl,v 1.2 2003/11/05 16:18:41 schnetter Exp $
+# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/interface.ccl,v 1.3 2004/04/07 17:08:21 schnetter Exp $
 
 IMPLEMENTS: WaveToyMoL
 
@@ -35,3 +35,8 @@ CCTK_REAL scalarevolvedot TYPE=gf
 {
   phidot psidot
 } "Time derivative of the scalar field"
+
+CCTK_REAL scalarevolveerrorestimate TYPE=gf
+{
+  error
+} "Error estimate"
diff --git a/CarpetExtra/WaveToyMoL/param.ccl b/CarpetExtra/WaveToyMoL/param.ccl
index f4c10772a..37879c4d8 100644
--- a/CarpetExtra/WaveToyMoL/param.ccl
+++ b/CarpetExtra/WaveToyMoL/param.ccl
@@ -1,5 +1,5 @@
 # Parameter definitions for thorn WaveToyMoL
-# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/param.ccl,v 1.1 2003/06/18 18:24:30 schnetter Exp $
+# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/param.ccl,v 1.2 2004/04/07 17:08:21 schnetter Exp $
 
 SHARES: MethodOfLines
 
@@ -18,3 +18,7 @@ STRING bound "Type of boundary condition to use"
 {
   .* :: "must be a registered boundary condition"
 } "None"
+
+BOOLEAN estimate_error "Estimate the truncation error"
+{
+} "no"
diff --git a/CarpetExtra/WaveToyMoL/schedule.ccl b/CarpetExtra/WaveToyMoL/schedule.ccl
index 7d3f01265..ffce79084 100644
--- a/CarpetExtra/WaveToyMoL/schedule.ccl
+++ b/CarpetExtra/WaveToyMoL/schedule.ccl
@@ -1,26 +1,31 @@
 # Schedule definitions for thorn WaveToyMoL
-# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/schedule.ccl,v 1.4 2004/01/25 14:57:31 schnetter Exp $
+# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/schedule.ccl,v 1.5 2004/04/07 17:08:21 schnetter Exp $
 
 STORAGE: scalarevolve[3]
 STORAGE: scalarevolvedot
 
+if (estimate_error) {
+  STORAGE: scalarevolveerrorestimate
+}
+
 
 
 SCHEDULE WaveToyMol_Startup AT startup
 {
   LANG: Fortran
+  OPTIONS: meta
 } "Register banner"
 
 SCHEDULE WaveToyMoL_InitSymBound AT basegrid
 {
   LANG: Fortran
-  OPTIONS: global
+  OPTIONS: meta
 } "Schedule symmetries"
 
 SCHEDULE WaveToyMoL_RegisterVars IN MoL_Register
 {
   LANG: Fortran
-  OPTIONS: global
+  OPTIONS: meta
 } "Register variables for MoL"
 
 
@@ -33,9 +38,32 @@ SCHEDULE WaveToyMoL_CalcRHS IN MoL_CalcRHS
 SCHEDULE WaveToyMoL_Boundaries IN MoL_PostStep
 {
   LANG: Fortran
+  OPTIONS: level
   SYNC: scalarevolve
 } "Select boundary conditions in MoL"
 
 SCHEDULE GROUP ApplyBCs IN MoL_PostStep AFTER WaveToyMoL_Boundaries
 {
 } "Apply boundary conditions in MoL"
+
+
+
+if (estimate_error) {
+  
+  SCHEDULE WaveToyMoL_EstimateError AT poststep
+  {
+    LANG: Fortran
+  } "Estimate the truncation error"
+  
+  SCHEDULE WaveToyMoL_EstimateErrorBoundaries AT poststep AFTER WaveToyMoL_EstimateError
+  {
+    LANG: Fortran
+    OPTIONS: level
+    SYNC: scalarevolveerrorestimate
+  } "Select boundary conditions for the truncation error"
+  
+  SCHEDULE GROUP ApplyBCs AT poststep AFTER WaveToyMoL_EstimateError
+  {
+  } "Apply boundary conditions"
+  
+}
diff --git a/CarpetExtra/WaveToyMoL/src/boundaries.F77 b/CarpetExtra/WaveToyMoL/src/boundaries.F77
index 7cb9f6579..6b86f6383 100644
--- a/CarpetExtra/WaveToyMoL/src/boundaries.F77
+++ b/CarpetExtra/WaveToyMoL/src/boundaries.F77
@@ -1,4 +1,4 @@
-c     $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/src/boundaries.F77,v 1.2 2003/10/27 15:31:41 schnetter Exp $
+c     $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/src/boundaries.F77,v 1.3 2004/04/07 17:08:21 schnetter Exp $
 
 #include "cctk.h"
 #include "cctk_Arguments.h"
@@ -19,7 +19,5 @@ c     $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/src/boundar
       if (fboundlen.lt.0) call CCTK_WARN (0, "internal error")
       ierr = Boundary_SelectGroupForBC(cctkGH, CCTK_ALL_FACES, bndwidth, -1,
      $     "WaveToyMoL::scalarevolve", fbound);
-      if (ierr.ne.0) call CCTK_WARN (0, "internal error")
-      call CartSymGN (ierr, cctkGH, "WaveToyMoL::scalarevolve")
       if (ierr.ne.0) call CCTK_WARN (0, "internal error")
       end
diff --git a/CarpetExtra/WaveToyMoL/src/initsymbound.F77 b/CarpetExtra/WaveToyMoL/src/initsymbound.F77
index 782f0b6fe..554eb16f0 100644
--- a/CarpetExtra/WaveToyMoL/src/initsymbound.F77
+++ b/CarpetExtra/WaveToyMoL/src/initsymbound.F77
@@ -1,4 +1,4 @@
-c     $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/src/initsymbound.F77,v 1.2 2003/10/27 15:31:41 schnetter Exp $
+c     $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/src/initsymbound.F77,v 1.3 2004/04/07 17:08:21 schnetter Exp $
 
 #include "cctk.h"
 #include "cctk_Arguments.h"
@@ -20,4 +20,6 @@ c     $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/src/initsym
       if (ierr.ne.0) call CCTK_WARN (0, "internal error")
       call SetCartSymVN (ierr, cctkGH, sym, "WaveToyMoL::phidot")
       if (ierr.ne.0) call CCTK_WARN (0, "internal error")
+      call SetCartSymVN (ierr, cctkGH, sym, "WaveToyMoL::error")
+      if (ierr.ne.0) call CCTK_WARN (0, "internal error")
       end
diff --git a/CarpetExtra/WaveToyMoL/src/make.code.defn b/CarpetExtra/WaveToyMoL/src/make.code.defn
index 969543b4a..59782e596 100644
--- a/CarpetExtra/WaveToyMoL/src/make.code.defn
+++ b/CarpetExtra/WaveToyMoL/src/make.code.defn
@@ -1,8 +1,8 @@
 # Main make.code.defn file for thorn WaveToyMoL
-# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/src/make.code.defn,v 1.1 2003/06/18 18:24:31 schnetter Exp $
+# $Header: /home/eschnett/C/carpet/Carpet/CarpetExtra/WaveToyMoL/src/make.code.defn,v 1.2 2004/04/07 17:08:21 schnetter Exp $
 
 # Source files in this directory
-SRCS = boundaries.F77 calcrhs.F77 initsymbound.F77 registervars.F77 startup.F77
+SRCS = boundaries.F77 calcrhs.F77 estimateerror.F77 initsymbound.F77 registervars.F77 startup.F77
 
 # Subdirectories containing source files
 SUBDIRS = 
-- 
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