From 10d5c7612c22950aabfe5368b87bddbb3a49adae Mon Sep 17 00:00:00 2001
From: Oliver Sander <sander@igpm.rwth-aachen.de>
Date: Tue, 27 Jan 2015 19:13:51 +0000
Subject: [PATCH] Extend the parameters to allow measuring the discretization
 error

[[Imported from SVN: r10026]]
---
 ...armonicmaps-stereographic-measurement.parset | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/src/harmonicmaps-stereographic-measurement.parset b/src/harmonicmaps-stereographic-measurement.parset
index b0790e49..272ff5cd 100644
--- a/src/harmonicmaps-stereographic-measurement.parset
+++ b/src/harmonicmaps-stereographic-measurement.parset
@@ -5,10 +5,10 @@
 structuredGrid = true
 lower = -5 -5
 upper =  5  5
-elements = 30 30
+elements = 10 10
 
 # Number of grid levels
-numLevels = 1
+numLevels = 2
 
 #############################################
 #  Solver parameters
@@ -18,7 +18,7 @@ numLevels = 1
 tolerance = 1e-12
 
 # Max number of steps of the trust region solver
-maxTrustRegionSteps = 10
+maxTrustRegionSteps = 0
 
 # Initial trust-region radius
 initialTrustRegionRadius = 1
@@ -53,3 +53,14 @@ energy = harmonic
 
 # Inverse stereographic projection
 initialIterate = "[2*x[0] / (x[0]*x[0]+x[1]*x[1]+1), 2*x[1] / (x[0]*x[0]+x[1]*x[1]+1), (x[0]*x[0]+x[1]*x[1]-1)/ (x[0]*x[0]+x[1]*x[1]+1)]"
+
+##########################################
+#   Discretization error measurements
+##########################################
+
+# none / analytical / gridfunction
+discretizationErrorMode = analytical
+
+# Again, the inverse stereographic projection
+referenceSolution = "[2*x[0] / (x[0]*x[0]+x[1]*x[1]+1), 2*x[1] / (x[0]*x[0]+x[1]*x[1]+1), (x[0]*x[0]+x[1]*x[1]-1)/ (x[0]*x[0]+x[1]*x[1]+1)]"
+
-- 
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