diff --git a/src/harmonicmaps-stereographic-measurement.parset b/src/harmonicmaps-stereographic-measurement.parset new file mode 100644 index 0000000000000000000000000000000000000000..c5f9e277bf88924f11ffdc0d8b3eb09ba8678f18 --- /dev/null +++ b/src/harmonicmaps-stereographic-measurement.parset @@ -0,0 +1,58 @@ +############################################# +# Grid parameters +############################################# + +structuredGrid = true +lower = -5 -5 +upper = 5 5 +elements = 30 30 + +# Number of grid levels +numLevels = 1 + +############################################# +# Solver parameters +############################################# + +# Tolerance of the trust region solver +tolerance = 1e-12 + +# Max number of steps of the trust region solver +maxTrustRegionSteps = 10 + +# Initial trust-region radius +initialTrustRegionRadius = 1 + +# Number of multigrid iterations per trust-region step +numIt = 200 + +# Number of presmoothing steps +nu1 = 3 + +# Number of postsmoothing steps +nu2 = 3 + +# Number of coarse grid corrections +mu = 1 + +# Number of base solver iterations +baseIt = 100 + +# Tolerance of the multigrid solver +mgTolerance = 1e-10 + +# Tolerance of the base grid solver +baseTolerance = 1e-8 + +# Measure convergence +instrumented = false + +############################ +# Problem specifications +############################ + +# Type of energy we are minimizing +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)]"