DEMO_febio_0073_deformable_cylinders_contact_01

Below is a demonstration for:

Contents

Keywords

clear; close all; clc;

Plot settings

fontSize=15;
faceAlpha1=0.8;
faceAlpha2=0.3;
markerSize=40;
markerSize2=20;
lineWidth=3;

Control parameters

% Path names
defaultFolder = fileparts(fileparts(mfilename('fullpath')));
savePath=fullfile(defaultFolder,'data','temp');

% Defining file names
febioFebFileNamePart='tempModel';
febioFebFileName=fullfile(savePath,[febioFebFileNamePart,'.feb']); %FEB file name
febioLogFileName=[febioFebFileNamePart,'.txt']; %FEBio log file name
febioLogFileName_disp=[febioFebFileNamePart,'_disp_out.txt']; %Log file name for exporting displacement
febioLogFileName_force=[febioFebFileNamePart,'_force_out.txt']; %Log file name for exporting force
febioLogFileName_stress=[febioFebFileNamePart,'_stress_out.txt']; %Log file name for exporting stress

%Geometry parameters
cylRadius1=0.5;
cylRadius2=1;
cylLength=1;
pointSpacing1=(cylRadius1*2*pi)/10*[1 1];
pointSpacing2=(cylRadius1*2*pi)/10*[1 1];

appliedForce=-0.0025;

%Material parameter set
E_youngs1=0.1; %Material Young's modulus
nu1=0.35; %Material Poisson's ratio

E_youngs2=0.1; %Material Young's modulus
nu2=0.35; %Material Poisson's ratio

materialDensity=1e-9;

% FEA control settings
numTimeSteps=25; %Number of time steps desired
max_refs=25; %Max reforms
max_ups=0; %Set to zero to use full-Newton iterations
opt_iter=10; %Optimum number of iterations
max_retries=5; %Maximum number of retires
dtmin=(1/numTimeSteps)/100; %Minimum time step size
dtmax=1/numTimeSteps; %Maximum time step size
symmetric_stiffness=0;

runMode='external';% 'internal' or 'external'

%Contact parameters
contactPenalty=10;
laugon=0;
minaug=1;
maxaug=10;
fric_coeff=0.01;

Creating model geometry and mesh

[meshOutput1]=hexMeshCylinder(cylRadius1,cylLength,pointSpacing1);
E1=meshOutput1.elements;
V1=meshOutput1.nodes;
F1=meshOutput1.faces;
Fb1=meshOutput1.facesBoundary;
Cb1=meshOutput1.boundaryMarker;

[meshOutput2]=hexMeshCylinder(cylRadius2,cylLength,pointSpacing2);
E2=meshOutput2.elements;
V2=meshOutput2.nodes;
F2=meshOutput2.faces;
Fb2=meshOutput2.facesBoundary;
Cb2=meshOutput2.boundaryMarker;

R=euler2DCM([0.5*pi 0 0]);

V1=V1*R;
V1(:,3)=V1(:,3)+cylRadius1;

V2=V2*R;
V2(:,3)=V2(:,3)-cylRadius2;

Join node sets

V=[V1;V2]; %Join nodes
E2=E2+size(V1,1); %Shift indices for second set
F2=F2+size(V1,1); %Shift indices for second set
Fb2=Fb2+size(V1,1); %Shift indices for second set
Fb=[Fb1;Fb2];
Cb=[Cb1;Cb2+1+max(Cb1(:))];
Nb1=patchNormal(Fb1,V);
Nb2=patchNormal(Fb2,V);
F=[F1;F2];
E=[E1;E2];

[F,V,~,indFix]=mergeVertices(F,V);
E=indFix(E);
E1=indFix(E1);
E2=indFix(E2);
Fb1=indFix(Fb1);
Fb2=indFix(Fb2);
Fb=indFix(Fb);

Visualization

cFigure; hold on;

gpatch(Fb1,V,Cb1,'k',faceAlpha1);
patchNormPlot(Fb1,V);

gpatch(Fb2,V,Cb2,'k',faceAlpha1);
patchNormPlot(Fb2,V);

axisGeom(gca,fontSize); camlight headlight;
colormap(gjet(250)); icolorbar;
gdrawnow;

Define contact surfaces

nz=[0 0 1];
logicDown1=dot(Nb1,nz(ones(size(Nb1,1),1),:),2)<0;
logicUp2=dot(Nb2,nz(ones(size(Nb2,1),1),:),2)>0;

F_contact_primary=Fb2(Cb2==0 & logicUp2,:) ;
F_contact_secondary=Fb1(Cb1==0 & logicDown1,:);

% Plotting surface models
cFigure; hold on;
title('Contact sets and normal directions','FontSize',fontSize);

gpatch(Fb,V,'kw','none',faceAlpha2);
hl(1)=gpatch(F_contact_secondary,V,'g','k',1);
patchNormPlot(F_contact_secondary,V);
hl(2)=gpatch(F_contact_primary,V,'b','k',1);
patchNormPlot(F_contact_primary,V);

legend(hl,{'Secondary','Primary'});

axisGeom(gca,fontSize);
camlight headlight;
drawnow;

Define boundary conditions

VFb1=patchCentre(Fb1,V);
VFb2=patchCentre(Fb2,V);

%Supported nodes
logicPrescribe1=VFb1(:,3)>=cylRadius1 & Cb1==0;
logicSupport2=VFb2(:,3)<=-cylRadius2 & Cb2==0;

bcPrescribeList=unique(Fb1(logicPrescribe1,:));
bcSupportList=unique(Fb2(logicSupport2,:));

Visualize BC's

hf=cFigure;
title('Boundary conditions model','FontSize',fontSize);
xlabel('X','FontSize',fontSize); ylabel('Y','FontSize',fontSize); zlabel('Z','FontSize',fontSize);
hold on;

gpatch(Fb,V,Cb,'none',faceAlpha2);

hl2(1)=plotV(V(bcSupportList,:),'k.','MarkerSize',markerSize);
hl2(2)=plotV(V(bcPrescribeList,:),'r.','MarkerSize',markerSize);

legend(hl2,{'BC support','BC prescribe'});

axisGeom(gca,fontSize);
camlight headlight;
drawnow;

Defining the FEBio input structure

See also febioStructTemplate and febioStruct2xml and the FEBio user manual.

%Get a template with default settings
[febio_spec]=febioStructTemplate;

%febio_spec version
febio_spec.ATTR.version='4.0';

%Module section
febio_spec.Module.ATTR.type='solid';

%Control section
febio_spec.Control.analysis='STATIC';
febio_spec.Control.time_steps=numTimeSteps;
febio_spec.Control.step_size=1/numTimeSteps;
febio_spec.Control.solver.max_refs=max_refs;
febio_spec.Control.solver.qn_method.max_ups=max_ups;
febio_spec.Control.solver.symmetric_stiffness=symmetric_stiffness;
febio_spec.Control.time_stepper.dtmin=dtmin;
febio_spec.Control.time_stepper.dtmax=dtmax;
febio_spec.Control.time_stepper.max_retries=max_retries;
febio_spec.Control.time_stepper.opt_iter=opt_iter;

%Material section
materialName1='Material1';
febio_spec.Material.material{1}.ATTR.name=materialName1;
febio_spec.Material.material{1}.ATTR.type='neo-Hookean';
febio_spec.Material.material{1}.ATTR.id=1;
febio_spec.Material.material{1}.E=E_youngs1;
febio_spec.Material.material{1}.v=nu1;
febio_spec.Material.material{1}.density=materialDensity;

materialName2='Material2';
febio_spec.Material.material{2}.ATTR.name=materialName2;
febio_spec.Material.material{2}.ATTR.type='neo-Hookean';
febio_spec.Material.material{2}.ATTR.id=2;
febio_spec.Material.material{2}.E=E_youngs2;
febio_spec.Material.material{2}.v=nu2;
febio_spec.Material.material{2}.density=materialDensity;

%Mesh section
% -> Nodes
febio_spec.Mesh.Nodes{1}.ATTR.name='nodeSet_all'; %The node set name
febio_spec.Mesh.Nodes{1}.node.ATTR.id=(1:size(V,1))'; %The node id's
febio_spec.Mesh.Nodes{1}.node.VAL=V; %The nodel coordinates

% -> Elements
partName1='Part1';
febio_spec.Mesh.Elements{1}.ATTR.name=partName1; %Name of this part
febio_spec.Mesh.Elements{1}.ATTR.type='hex8'; %Element type
febio_spec.Mesh.Elements{1}.elem.ATTR.id=(1:1:size(E1,1))'; %Element id's
febio_spec.Mesh.Elements{1}.elem.VAL=E1; %The element matrix

partName2='Part2';
febio_spec.Mesh.Elements{2}.ATTR.name=partName2; %Name of this part
febio_spec.Mesh.Elements{2}.ATTR.type='hex8'; %Element type
febio_spec.Mesh.Elements{2}.elem.ATTR.id=size(E1,1)+(1:1:size(E2,1))'; %Element id's
febio_spec.Mesh.Elements{2}.elem.VAL=E2; %The element matrix

% -> NodeSets
nodeSetName1='bcSupportList';
febio_spec.Mesh.NodeSet{1}.ATTR.name=nodeSetName1;
febio_spec.Mesh.NodeSet{1}.VAL=mrow(bcSupportList);

nodeSetName2='bcPrescribeList';
febio_spec.Mesh.NodeSet{2}.ATTR.name=nodeSetName2;
febio_spec.Mesh.NodeSet{2}.VAL=mrow(bcPrescribeList);

%MeshDomains section
febio_spec.MeshDomains.SolidDomain{1}.ATTR.name=partName1;
febio_spec.MeshDomains.SolidDomain{1}.ATTR.mat=materialName1;

febio_spec.MeshDomains.SolidDomain{2}.ATTR.name=partName2;
febio_spec.MeshDomains.SolidDomain{2}.ATTR.mat=materialName2;

% -> Surfaces
surfaceName1='contactSurface1';
febio_spec.Mesh.Surface{1}.ATTR.name=surfaceName1;
febio_spec.Mesh.Surface{1}.quad4.ATTR.id=(1:1:size(F_contact_secondary,1))';
febio_spec.Mesh.Surface{1}.quad4.VAL=F_contact_secondary;

surfaceName2='contactSurface2';
febio_spec.Mesh.Surface{2}.ATTR.name=surfaceName2;
febio_spec.Mesh.Surface{2}.quad4.ATTR.id=(1:1:size(F_contact_primary,1))';
febio_spec.Mesh.Surface{2}.quad4.VAL=F_contact_primary;

% -> Surface pairs
contactPairName='Contact1';
febio_spec.Mesh.SurfacePair{1}.ATTR.name=contactPairName;
febio_spec.Mesh.SurfacePair{1}.primary=surfaceName2;
febio_spec.Mesh.SurfacePair{1}.secondary=surfaceName1;

%Boundary condition section
% -> Fix boundary conditions
febio_spec.Boundary.bc{1}.ATTR.name='zero_displacement_xyz';
febio_spec.Boundary.bc{1}.ATTR.type='zero displacement';
febio_spec.Boundary.bc{1}.ATTR.node_set=nodeSetName1;
febio_spec.Boundary.bc{1}.x_dof=1;
febio_spec.Boundary.bc{1}.y_dof=1;
febio_spec.Boundary.bc{1}.z_dof=1;

%Boundary condition section
% -> Fix boundary conditions
febio_spec.Boundary.bc{2}.ATTR.name='zero_displacement_xy';
febio_spec.Boundary.bc{2}.ATTR.type='zero displacement';
febio_spec.Boundary.bc{2}.ATTR.node_set=nodeSetName2;
febio_spec.Boundary.bc{2}.x_dof=1;
febio_spec.Boundary.bc{2}.y_dof=1;
febio_spec.Boundary.bc{2}.z_dof=0;

%Loads section
% -> Prescribed nodal forces
febio_spec.Loads.nodal_load{1}.ATTR.name='PrescribedForceZ';
febio_spec.Loads.nodal_load{1}.ATTR.type='nodal_load';
febio_spec.Loads.nodal_load{1}.ATTR.node_set=nodeSetName2;
febio_spec.Loads.nodal_load{1}.dof='z';
febio_spec.Loads.nodal_load{1}.scale.ATTR.lc=1;
febio_spec.Loads.nodal_load{1}.scale.VAL=appliedForce/numel(bcPrescribeList);

%Contact section
febio_spec.Contact.contact{1}.ATTR.type='sliding-elastic';
febio_spec.Contact.contact{1}.ATTR.surface_pair=contactPairName;
febio_spec.Contact.contact{1}.two_pass=1;
febio_spec.Contact.contact{1}.laugon=laugon;
febio_spec.Contact.contact{1}.tolerance=0.2;
febio_spec.Contact.contact{1}.gaptol=0;
febio_spec.Contact.contact{1}.minaug=minaug;
febio_spec.Contact.contact{1}.maxaug=maxaug;
febio_spec.Contact.contact{1}.search_tol=0.01;
febio_spec.Contact.contact{1}.search_radius=0.01*sqrt(sum((max(V,[],1)-min(V,[],1)).^2,2));
febio_spec.Contact.contact{1}.symmetric_stiffness=0;
febio_spec.Contact.contact{1}.auto_penalty=1;
febio_spec.Contact.contact{1}.penalty=contactPenalty;
febio_spec.Contact.contact{1}.fric_coeff=fric_coeff;

%LoadData section
% -> load_controller
febio_spec.LoadData.load_controller{1}.ATTR.id=1;
febio_spec.LoadData.load_controller{1}.ATTR.type='loadcurve';
febio_spec.LoadData.load_controller{1}.interpolate='LINEAR';
febio_spec.LoadData.load_controller{1}.points.point.VAL=[0 0; 1 1];

%LoadData section
% -> load_controller
febio_spec.LoadData.load_controller{1}.ATTR.name='LC_1';
febio_spec.LoadData.load_controller{1}.ATTR.id=1;
febio_spec.LoadData.load_controller{1}.ATTR.type='loadcurve';
febio_spec.LoadData.load_controller{1}.interpolate='LINEAR';
%febio_spec.LoadData.load_controller{1}.extend='CONSTANT';
febio_spec.LoadData.load_controller{1}.points.pt.VAL=[0 0; 1 1];

%Output section
% -> log file
febio_spec.Output.logfile.ATTR.file=febioLogFileName;
febio_spec.Output.logfile.node_data{1}.ATTR.file=febioLogFileName_disp;
febio_spec.Output.logfile.node_data{1}.ATTR.data='ux;uy;uz';
febio_spec.Output.logfile.node_data{1}.ATTR.delim=',';

febio_spec.Output.logfile.node_data{2}.ATTR.file=febioLogFileName_force;
febio_spec.Output.logfile.node_data{2}.ATTR.data='Rx;Ry;Rz';
febio_spec.Output.logfile.node_data{2}.ATTR.delim=',';

febio_spec.Output.logfile.element_data{1}.ATTR.file=febioLogFileName_stress;
febio_spec.Output.logfile.element_data{1}.ATTR.data='s3';
febio_spec.Output.logfile.element_data{1}.ATTR.delim=',';

% Plotfile section
febio_spec.Output.plotfile.compression=0;

Quick viewing of the FEBio input file structure

The febView function can be used to view the xml structure in a MATLAB figure window.

febView(febio_spec); %Viewing the febio file

Exporting the FEBio input file

Exporting the febio_spec structure to an FEBio input file is done using the febioStruct2xml function.

febioStruct2xml(febio_spec,febioFebFileName); %Exporting to file and domNode

Running the FEBio analysis

To run the analysis defined by the created FEBio input file the runMonitorFEBio function is used. The input for this function is a structure defining job settings e.g. the FEBio input file name. The optional output runFlag informs the user if the analysis was run succesfully.

febioAnalysis.run_filename=febioFebFileName; %The input file name
febioAnalysis.run_logname=febioLogFileName; %The name for the log file
febioAnalysis.disp_on=1; %Display information on the command window
febioAnalysis.runMode='internal';%'internal';

[runFlag]=runMonitorFEBio(febioAnalysis);%START FEBio NOW!!!!!!!!
 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-------->    RUNNING/MONITORING FEBIO JOB    <-------- 29-May-2023 10:58:47
FEBio path: /home/kevin/FEBioStudio/bin/febio4
# Attempt removal of existing log files                29-May-2023 10:58:47
 * Removal succesful                                   29-May-2023 10:58:47
# Attempt removal of existing .xplt files              29-May-2023 10:58:47
 * Removal succesful                                   29-May-2023 10:58:47
# Starting FEBio...                                    29-May-2023 10:58:47
  Max. total analysis time is: Inf s
===========================================================================
         ________    _________   _______       __     _________            
        |        |\ |        |\ |       \\    |  |\  /         \\          
        |    ____|| |    ____|| |    __  ||   |__|| |    ___    ||         
        |   |\___\| |   |\___\| |   |\_| ||    \_\| |   //  \   ||         
        |   ||__    |   ||__    |   ||_| ||   |  |\ |  ||    |  ||         
        |       |\  |       |\  |         \\  |  || |  ||    |  ||         
        |    ___||  |    ___||  |    ___   || |  || |  ||    |  ||         
        |   |\__\|  |   |\__\|  |   |\__|  || |  || |  ||    |  ||         
        |   ||      |   ||___   |   ||__|  || |  || |   \\__/   ||         
        |   ||      |        |\ |          || |  || |           ||         
        |___||      |________|| |_________//  |__||  \_________//          
                                                                           
      F I N I T E   E L E M E N T S   F O R   B I O M E C H A N I C S      
                                                                           
  version 4.1.0
  FEBio is a registered trademark.                                         
  copyright (c) 2006-2023 - All rights reserved                            
                                                                           
===========================================================================

Default linear solver: pardiso
Success loading plugin libFEBioChem.so (version 1.0.0)
Success loading plugin libFEBioHeat.so (version 2.0.0)
Reading file /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel.feb ...SUCCESS!



Data Record #1
===========================================================================
Step = 0
Time = 0
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 0
Time = 0
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 0
Time = 0
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(0%) tempModel.feb - FEBio 4.1.0   ]0;(0%) tempModel.feb - FEBio 4.1.0  
 *************************************************************************
 * Selecting linear solver pardiso                                       *
 *************************************************************************

===== beginning time step 1 : 0.04 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.04
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.477083e-14    0.000000e+00 
	   energy              4.105233e-07    3.492419e-10    4.105233e-09 
	   displacement        4.177693e-03    4.177693e-03    4.177693e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.04
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.153301e-24    0.000000e+00 
	   energy              4.105233e-07    4.651335e-18    4.105233e-09 
	   displacement        4.177693e-03    3.243597e-09    4.170495e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.04


Data Record #1
===========================================================================
Step = 1
Time = 0.04
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 1
Time = 0.04
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 1
Time = 0.04
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(4%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 2 : 0.08 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.08
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.486674e-14    0.000000e+00 
	   energy              4.098306e-07    3.467719e-10    4.098306e-09 
	   displacement        4.163320e-03    4.163320e-03    4.163320e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.08
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.144154e-24    0.000000e+00 
	   energy              4.098306e-07    4.572049e-18    4.098306e-09 
	   displacement        4.163320e-03    3.200008e-09    4.156184e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.08


Data Record #1
===========================================================================
Step = 2
Time = 0.08
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 2
Time = 0.08
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 2
Time = 0.08
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(8%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 3 : 0.12 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.12
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.496400e-14    0.000000e+00 
	   energy              4.091428e-07    3.442957e-10    4.091428e-09 
	   displacement        4.149072e-03    4.149072e-03    4.149072e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.12
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.134407e-24    0.000000e+00 
	   energy              4.091428e-07    4.492109e-18    4.091428e-09 
	   displacement        4.149072e-03    3.156636e-09    4.141999e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.12


Data Record #1
===========================================================================
Step = 3
Time = 0.12
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 3
Time = 0.12
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 3
Time = 0.12
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(12%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 4 : 0.16 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.16
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.506267e-14    0.000000e+00 
	   energy              4.084599e-07    3.418135e-10    4.084599e-09 
	   displacement        4.134949e-03    4.134949e-03    4.134949e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.16
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.124059e-24    0.000000e+00 
	   energy              4.084599e-07    4.411541e-18    4.084599e-09 
	   displacement        4.134949e-03    3.113488e-09    4.127939e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.16


Data Record #1
===========================================================================
Step = 4
Time = 0.16
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 4
Time = 0.16
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 4
Time = 0.16
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(16%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 5 : 0.2 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.2
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.516283e-14    0.000000e+00 
	   energy              4.077820e-07    3.393256e-10    4.077820e-09 
	   displacement        4.120952e-03    4.120952e-03    4.120952e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.2
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.113133e-24    0.000000e+00 
	   energy              4.077820e-07    4.330396e-18    4.077820e-09 
	   displacement        4.120952e-03    3.070572e-09    4.114004e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.2


Data Record #1
===========================================================================
Step = 5
Time = 0.2
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 5
Time = 0.2
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 5
Time = 0.2
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(20%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 6 : 0.24 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.24
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.526455e-14    0.000000e+00 
	   energy              4.071091e-07    3.368323e-10    4.071091e-09 
	   displacement        4.107080e-03    4.107080e-03    4.107080e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.24
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.101646e-24    0.000000e+00 
	   energy              4.071091e-07    4.248698e-18    4.071091e-09 
	   displacement        4.107080e-03    3.027894e-09    4.100194e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.24


Data Record #1
===========================================================================
Step = 6
Time = 0.24
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 6
Time = 0.24
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 6
Time = 0.24
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(24%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 7 : 0.28 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.28
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.536791e-14    0.000000e+00 
	   energy              4.064412e-07    3.343337e-10    4.064412e-09 
	   displacement        4.093332e-03    4.093332e-03    4.093332e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.28
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.089605e-24    0.000000e+00 
	   energy              4.064412e-07    4.166499e-18    4.064412e-09 
	   displacement        4.093332e-03    2.985461e-09    4.086509e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.28


Data Record #1
===========================================================================
Step = 7
Time = 0.28
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 7
Time = 0.28
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 7
Time = 0.28
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(28%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 8 : 0.32 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.32
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.547299e-14    0.000000e+00 
	   energy              4.057783e-07    3.318303e-10    4.057783e-09 
	   displacement        4.079708e-03    4.079708e-03    4.079708e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.32
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.077021e-24    0.000000e+00 
	   energy              4.057783e-07    4.083824e-18    4.057783e-09 
	   displacement        4.079708e-03    2.943280e-09    4.072947e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.32


Data Record #1
===========================================================================
Step = 8
Time = 0.32
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 8
Time = 0.32
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 8
Time = 0.32
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(32%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 9 : 0.36 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.36
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.557986e-14    0.000000e+00 
	   energy              4.051203e-07    3.293221e-10    4.051203e-09 
	   displacement        4.066208e-03    4.066208e-03    4.066208e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.36
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.063927e-24    0.000000e+00 
	   energy              4.051203e-07    4.000725e-18    4.051203e-09 
	   displacement        4.066208e-03    2.901358e-09    4.059509e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.36


Data Record #1
===========================================================================
Step = 9
Time = 0.36
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 9
Time = 0.36
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 9
Time = 0.36
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(36%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 10 : 0.4 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.4
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.568862e-14    0.000000e+00 
	   energy              4.044674e-07    3.268096e-10    4.044674e-09 
	   displacement        4.052832e-03    4.052832e-03    4.052832e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.4
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.050320e-24    0.000000e+00 
	   energy              4.044674e-07    3.917223e-18    4.044674e-09 
	   displacement        4.052832e-03    2.859699e-09    4.046194e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.4


Data Record #1
===========================================================================
Step = 10
Time = 0.4
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 10
Time = 0.4
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 10
Time = 0.4
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(40%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 11 : 0.44 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.44
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.579934e-14    0.000000e+00 
	   energy              4.038195e-07    3.242928e-10    4.038195e-09 
	   displacement        4.039578e-03    4.039578e-03    4.039578e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.44
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.036211e-24    0.000000e+00 
	   energy              4.038195e-07    3.833367e-18    4.038195e-09 
	   displacement        4.039578e-03    2.818310e-09    4.033002e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.44


Data Record #1
===========================================================================
Step = 11
Time = 0.44
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 11
Time = 0.44
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 11
Time = 0.44
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(44%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 12 : 0.48 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.48
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.591210e-14    0.000000e+00 
	   energy              4.031767e-07    3.217720e-10    4.031767e-09 
	   displacement        4.026447e-03    4.026447e-03    4.026447e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.48
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.021639e-24    0.000000e+00 
	   energy              4.031767e-07    3.749188e-18    4.031767e-09 
	   displacement        4.026447e-03    2.777196e-09    4.019932e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.48


Data Record #1
===========================================================================
Step = 12
Time = 0.48
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 12
Time = 0.48
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 12
Time = 0.48
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(48%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 13 : 0.52 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.52
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.602700e-14    0.000000e+00 
	   energy              4.025388e-07    3.192475e-10    4.025388e-09 
	   displacement        4.013439e-03    4.013439e-03    4.013439e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.52
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.006599e-24    0.000000e+00 
	   energy              4.025388e-07    3.664719e-18    4.025388e-09 
	   displacement        4.013439e-03    2.736363e-09    4.006985e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.52


Data Record #1
===========================================================================
Step = 13
Time = 0.52
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 13
Time = 0.52
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 13
Time = 0.52
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(52%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 14 : 0.56 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.56
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.614411e-14    0.000000e+00 
	   energy              4.019060e-07    3.167195e-10    4.019060e-09 
	   displacement        4.000553e-03    4.000553e-03    4.000553e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.56
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    1.991128e-24    0.000000e+00 
	   energy              4.019060e-07    3.579986e-18    4.019060e-09 
	   displacement        4.000553e-03    2.695815e-09    3.994159e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.56


Data Record #1
===========================================================================
Step = 14
Time = 0.56
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 14
Time = 0.56
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 14
Time = 0.56
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(56%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 15 : 0.6 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.6
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.626353e-14    0.000000e+00 
	   energy              4.012783e-07    3.141881e-10    4.012783e-09 
	   displacement        3.987788e-03    3.987788e-03    3.987788e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.6
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    1.975226e-24    0.000000e+00 
	   energy              4.012783e-07    3.495047e-18    4.012783e-09 
	   displacement        3.987788e-03    2.655557e-09    3.981455e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.6


Data Record #1
===========================================================================
Step = 15
Time = 0.6
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 15
Time = 0.6
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 15
Time = 0.6
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(60%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 16 : 0.64 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.64
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.638534e-14    0.000000e+00 
	   energy              4.006557e-07    3.116535e-10    4.006557e-09 
	   displacement        3.975144e-03    3.975144e-03    3.975144e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.64
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    1.958924e-24    0.000000e+00 
	   energy              4.006557e-07    3.409916e-18    4.006557e-09 
	   displacement        3.975144e-03    2.615593e-09    3.968872e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.64


Data Record #1
===========================================================================
Step = 16
Time = 0.64
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 16
Time = 0.64
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 16
Time = 0.64
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(64%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 17 : 0.68 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.68
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.650963e-14    0.000000e+00 
	   energy              4.000381e-07    3.091160e-10    4.000381e-09 
	   displacement        3.962621e-03    3.962621e-03    3.962621e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.68
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    1.942226e-24    0.000000e+00 
	   energy              4.000381e-07    3.324634e-18    4.000381e-09 
	   displacement        3.962621e-03    2.575929e-09    3.956409e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.68


Data Record #1
===========================================================================
Step = 17
Time = 0.68
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 17
Time = 0.68
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 17
Time = 0.68
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(68%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 18 : 0.72 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.72
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.663651e-14    0.000000e+00 
	   energy              3.994255e-07    3.065757e-10    3.994255e-09 
	   displacement        3.950219e-03    3.950219e-03    3.950219e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.72
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    1.925160e-24    0.000000e+00 
	   energy              3.994255e-07    3.239225e-18    3.994255e-09 
	   displacement        3.950219e-03    2.536567e-09    3.944067e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.72


Data Record #1
===========================================================================
Step = 18
Time = 0.72
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 18
Time = 0.72
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 18
Time = 0.72
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(72%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 19 : 0.76 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.76
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.676605e-14    0.000000e+00 
	   energy              3.988181e-07    3.040328e-10    3.988181e-09 
	   displacement        3.937936e-03    3.937936e-03    3.937936e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.76
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    1.907735e-24    0.000000e+00 
	   energy              3.988181e-07    3.153731e-18    3.988181e-09 
	   displacement        3.937936e-03    2.497512e-09    3.931844e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.76


Data Record #1
===========================================================================
Step = 19
Time = 0.76
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 19
Time = 0.76
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 19
Time = 0.76
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(76%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 20 : 0.8 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.8
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.689837e-14    0.000000e+00 
	   energy              3.982157e-07    3.014875e-10    3.982157e-09 
	   displacement        3.925773e-03    3.925773e-03    3.925773e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.8
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    1.889977e-24    0.000000e+00 
	   energy              3.982157e-07    3.068189e-18    3.982157e-09 
	   displacement        3.925773e-03    2.458767e-09    3.919741e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.8


Data Record #1
===========================================================================
Step = 20
Time = 0.8
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 20
Time = 0.8
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 20
Time = 0.8
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(80%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 21 : 0.84 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.84
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.703354e-14    0.000000e+00 
	   energy              3.976184e-07    2.989398e-10    3.976184e-09 
	   displacement        3.913729e-03    3.913729e-03    3.913729e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.84
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    1.871896e-24    0.000000e+00 
	   energy              3.976184e-07    2.982618e-18    3.976184e-09 
	   displacement        3.913729e-03    2.420335e-09    3.907756e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.84


Data Record #1
===========================================================================
Step = 21
Time = 0.84
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 21
Time = 0.84
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 21
Time = 0.84
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(84%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 22 : 0.88 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.88
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.717167e-14    0.000000e+00 
	   energy              3.970263e-07    2.963900e-10    3.970263e-09 
	   displacement        3.901804e-03    3.901804e-03    3.901804e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.88
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    1.853507e-24    0.000000e+00 
	   energy              3.970263e-07    2.897041e-18    3.970263e-09 
	   displacement        3.901804e-03    2.382220e-09    3.895890e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.88


Data Record #1
===========================================================================
Step = 22
Time = 0.88
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 22
Time = 0.88
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 22
Time = 0.88
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(88%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 23 : 0.92 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.92
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.731287e-14    0.000000e+00 
	   energy              3.964392e-07    2.938382e-10    3.964392e-09 
	   displacement        3.889997e-03    3.889997e-03    3.889997e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.92
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    1.834853e-24    0.000000e+00 
	   energy              3.964392e-07    2.811504e-18    3.964392e-09 
	   displacement        3.889997e-03    2.344424e-09    3.884142e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.92


Data Record #1
===========================================================================
Step = 23
Time = 0.92
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 23
Time = 0.92
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 23
Time = 0.92
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(92%) tempModel.feb - FEBio 4.1.0  
===== beginning time step 24 : 0.96 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 0.96
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.745723e-14    0.000000e+00 
	   energy              3.958572e-07    2.912845e-10    3.958572e-09 
	   displacement        3.878308e-03    3.878308e-03    3.878308e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 0.96
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    1.815919e-24    0.000000e+00 
	   energy              3.958572e-07    2.726027e-18    3.958572e-09 
	   displacement        3.878308e-03    2.306951e-09    3.872511e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 0.96


Data Record #1
===========================================================================
Step = 24
Time = 0.96
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 24
Time = 0.96
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 24
Time = 0.96
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(96%) tempModel.feb - FEBio 4.1.0  MUST POINT CONTROLLER: adjusting time step. dt = 0.04


===== beginning time step 25 : 1 =====


Reforming stiffness matrix: reformation #1

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 1
 Nonlinear solution status: time= 1
	stiffness updates             = 0
	right hand side evaluations   = 2
	stiffness matrix reformations = 1
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    2.760485e-14    0.000000e+00 
	   energy              3.952803e-07    2.887290e-10    3.952803e-09 
	   displacement        3.866736e-03    3.866736e-03    3.866736e-09 
Reforming stiffness matrix: reformation #2

===== reforming stiffness matrix:
	Nr of equations ........................... : 2370
	Nr of nonzeroes in stiffness matrix ....... : 150358
 2
 Nonlinear solution status: time= 1
	stiffness updates             = 0
	right hand side evaluations   = 3
	stiffness matrix reformations = 2
	step from line search         = 1.000000
	convergence norms :     INITIAL         CURRENT         REQUIRED
	   residual            2.222222e-10    1.796739e-24    0.000000e+00 
	   energy              3.952803e-07    2.640650e-18    3.952803e-09 
	   displacement        3.866736e-03    2.269802e-09    3.860998e-09 

convergence summary
    number of iterations   : 2
    number of reformations : 2

------- converged at time : 1


Data Record #1
===========================================================================
Step = 25
Time = 1
Data = ux;uy;uz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_disp_out.txt

Data Record #2
===========================================================================
Step = 25
Time = 1
Data = Rx;Ry;Rz
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_force_out.txt

Data Record #3
===========================================================================
Step = 25
Time = 1
Data = s3
File = /home/kevin/DATA/Code/matlab/GIBBON/data/temp/tempModel_stress_out.txt
 ]0;(100%) tempModel.feb - FEBio 4.1.0  

 N O N L I N E A R   I T E R A T I O N   I N F O R M A T I O N

	Number of time steps completed .................... : 25

	Total number of equilibrium iterations ............ : 50

	Average number of equilibrium iterations .......... : 2

	Total number of right hand evaluations ............ : 75

	Total number of stiffness reformations ............ : 50


 L I N E A R   S O L V E R   S T A T S

	Total calls to linear solver ........ : 50

	Avg iterations per solve ............ : 1

	Time in linear solver: 0:00:01


 Elapsed time : 0:00:01


 N O R M A L   T E R M I N A T I O N

 ]0;(100%) tempModel.feb - FEBio 4.1.0   * Log file found.                                     29-May-2023 10:58:48
# Parsing log file...                                  29-May-2023 10:58:48
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.04                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.08                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.12                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.16                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.2                        29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.24                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.28                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.32                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.36                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.4                        29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.44                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.48                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.52                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.56                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.6                        29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.64                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.68                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.72                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.76                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.8                        29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.84                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.88                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.92                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 0.96                       29-May-2023 10:58:49
    number of iterations   : 2                         29-May-2023 10:58:49
    number of reformations : 2                         29-May-2023 10:58:49
------- converged at time : 1                          29-May-2023 10:58:49
 Elapsed time : 0:00:01                                29-May-2023 10:58:49
 N O R M A L   T E R M I N A T I O N
# Done                                                 29-May-2023 10:58:49
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Import FEBio results

if runFlag==1 %i.e. a succesful run

Importing nodal displacements from a log file

    dataStruct=importFEBio_logfile(fullfile(savePath,febioLogFileName_disp),0,1);

    %Access data
    N_disp_mat=dataStruct.data; %Displacement
    timeVec=dataStruct.time; %Time

    %Create deformed coordinate set
    V_DEF=N_disp_mat+repmat(V,[1 1 size(N_disp_mat,3)]);

Importing element stress from a log file

    dataStruct=importFEBio_logfile(fullfile(savePath,febioLogFileName_stress),0,1);

    %Access data
    E_stress_mat=dataStruct.data;
    % Importing element stress from a log file
    dataStruct=importFEBio_logfile(fullfile(savePath,febioLogFileName_force),0,1);

Plotting the simulated results using anim8 to visualize and animate deformations

    [CV]=faceToVertexMeasure(E,V,E_stress_mat(:,:,end));

    % Create basic view and store graphics handle to initiate animation
    hf=cFigure; %Open figure
    gtitle([febioFebFileNamePart,': Press play to animate']);
    title('$\sigma_{3}$ [MPa]','Interpreter','Latex')
    hp=gpatch(Fb,V_DEF(:,:,end),CV,'k',0.8); %Add graphics object to animate
    hp.Marker='.';
    hp.MarkerSize=markerSize2;
    hp.FaceColor='interp';

    axisGeom(gca,fontSize);
    colormap(flipud(turbo(250))); colorbar;
    caxis([min(E_stress_mat(:)) max(E_stress_mat(:))]);
    axis(axisLim(V_DEF)); %Set axis limits statically
    camlight headlight;

    % Set up animation features
    animStruct.Time=timeVec; %The time vector
    for qt=1:1:size(N_disp_mat,3) %Loop over time increments

        [CV]=faceToVertexMeasure(E,V,E_stress_mat(:,:,qt));

        %Set entries in animation structure
        animStruct.Handles{qt}=[hp hp]; %Handles of objects to animate
        animStruct.Props{qt}={'Vertices','CData'}; %Properties of objects to animate
        animStruct.Set{qt}={V_DEF(:,:,qt),CV}; %Property values for to set in order to animate
    end
    anim8(hf,animStruct); %Initiate animation feature
    drawnow;
end

GIBBON www.gibboncode.org

Kevin Mattheus Moerman, [email protected]

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License: https://github.com/gibbonCode/GIBBON/blob/master/LICENSE

GIBBON: The Geometry and Image-based Bioengineering add-On. A toolbox for image segmentation, image-based modeling, meshing, and finite element analysis.

Copyright (C) 2006-2023 Kevin Mattheus Moerman and the GIBBON contributors

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.