The displacement isovalues (1 displacement and 2 displacement) display the displacement in the direction 1 and 2 of the main axes (u1 and u2).
1 displacement (left) and 2 dispalement (right) isovalues
The norm isovalue shows the norm of the displacement, 
.
Norm isovalue
The deformed mesh isovalue shows a grid based on the pictures before and after deformation.
Deformed mesh isovalue
The vectors displacement isovalue shows the displacement with a vectorial representation.
Vectors displacement isovalue
The Epsilon I Major Hencky, Epsilon II Minor Hencky and Epsilon III=-(EI+EII) isovalue shows the Hencky strain tensor in the major axes. Epsilon III has been calculated with the hypothesis of volume conservation.
Epsilon I Major Hencky strain (left) and Epsilon II Minor Hencky strain (right) isovalues
Epsilon III Hencky strain
The Epsi. 11 Green Lagrange, Epsi. 22 Green Lagrange and Epsi. 12 Green Lagrange isovalue shows the Lagrange strain tensor in the reference axes 1 and 2.
Epsi. 11 Green Lagrange strain (left) and Epsi. 22 Green Lagrange strain (rignt) isovalues
Epsi. 12 Green Lagrange strain isovalue
The Teta isovalue shows the angle between the reference axe 1 and the major axe I in degrees.
Teta isovalue
The Isostatic isovalue shows the strain major directions. The color correspond to Tresca strain in %.
Isostatic isovalue
See Analysis for FLC - FLC Diagram.
See Analysis for FLC - FLC Determination.
The Local Rotation isovalue in degrees shows the local rotations in the material during the deformation (Rotation Matrix U) :
Local rotation isovalue
The Shear Angle isovalue in degrees is a special one for fabrics. See Mechanical aspects for the definition.
Shear angle isovalue during a Fabric Bias Test
To calculate the accuracy, if the pattern size and the grid step are the same, Icasoft calculate the mean distance between the vertex of 4 adjacent pattern in pixel (Points 1, 2, 3 and 4 on the following picture).
Accuracy definition
The accuracy is represented as follow :
Accuracy isovalue