Skip to content
Snippets Groups Projects
Commit 9bc40d2c authored by Jonathan Youett's avatar Jonathan Youett
Browse files

An example parameter file for the nonlinear elasticity solver

parent 7b957d36
No related branches found
No related tags found
No related merge requests found
# level of uniform refinements
minLevel = 3
# (maxLevel-minLevel) = level of adaptive refinements
maxLevel = 3
# Use the H1 Semi norm to measure the error, otherwise the hessian of the energy is used (might be not pos. definite)
useH1SemiNorm = 1
# folder where the input data is located
path=/home/mi/akbib/data/cubes/
# path where to write the results
resultPath=/home/mi/akbib/results/nonlinCube/
# a grid in Amira format
gridFile = cube1.grid
# a constant Dirichlet field
# alternatively set the variable amiraValuesFile
constantValues = 0 0 -0.2
# a surface field determining the Dirichlet nodes (again Amira)
amiraPatchFile = cube1.dn
# scaling for the Dirichlet values
scaling=1
# max iterations of the multigrid
mgIterations = 100
# tolerance of the multigrid
mgTolerance = 1e-7
# tolerance of the coarse grid solver (ipopt)
baseTolerance = 1e-4
# verbosity of the method, (full, reduced or quiet)
verbosity = reduced
# elastic modulus of the body
E=1e3
# Poisson ratio
nu = 0.3
# fraction of elements to refine in each step
refinementFraction = 0.3
# loading steps to be performed to enforce the Dirichlet condition
# an increment of 0.1 would result in 10 steps, 1 would result in 1 step
loadIncrement = 1
#trust-region parameters
[trConfig]
# tolerance
tolerance = 1e-10
# max iterations
maxIterations = 100
# initial trust-region radius
initialRadius = 5
# maximal radius
maxRadius = 10
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Please register or to comment