harmonicmaps-stereographic-measurement.parset

#############################################
#  Grid parameters
#############################################

#structuredGrid = true
#lower = -5 -5
#upper =  5  5
#elements = 10 10

structuredGrid = false
path = /home/sander/data/liquidcrystals
gridFile = irregular-square.msh

# Number of grid levels
numLevels = 2

#############################################
#  Solver parameters
#############################################

# Tolerance of the trust region solver
tolerance = 1e-12

# Max number of steps of the trust region solver
maxTrustRegionSteps = 0

# 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

############################
#   Problem specifications
############################

# Type of energy we are minimizing
energy = harmonic

# Inverse stereographic projection
initialIterate = inverse-stereographic-projection

##########################################
#   Discretization error measurements
##########################################

# none / analytical / gridfunction
discretizationErrorMode = analytical

# The python file implementing the reference solution and its derivative
referenceSolution = inverse-stereographic-projection