CMISS .OPFIEL full output files
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heart_f#.opfiel contains direction cosines of material axes as follows:
Line 1: The 3 Xi values are the normalized element coordinate values
- given here in Xi steps of 0.2.
The 6 X values are: lamda,mu,theta,alpha,beta,gamma
- where lamda,mu,theta are the 3 prolate coords (focus =35.25mm)
and alpha,beta,gamma are 3 angles defining the microstructure.
Line 2: The rectangular cartesian coords of the material point
Line 3: A,B and C are the three computed normalized direction vectors
for the 3 material axes.
- A is fibre axis,
- B is axis normal to A lying in the sheet plane,
- C is axis normal to the sheet.
ie the 3 components of A are the 3 dir.n cosines of the fibre
vector.
heart_f01.opfiel has the points generated with a spacing of Xi=0.1
in all 3 Xi directions (max spacing about 3mm).
ie 60 elements x11x11x11 = 79,860 points (plus some
redundant points on element boundaries).
heart_f02.opfiel has the points generated with a spacing of Xi=0.2
in all 3 Xi directions (max spacing about 6mm)
CMISS .OPFIEL reduced output files
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heart_r#.opfiel contains direction cosines of material axes as follows:
Line 1: The r.c. coords of the material point in F6.1 format, and
A,B the two computed normalized dir.n vectors for the 1st
2 material axes (C can be found from AxB).
heart_r01.opfiel has the points generated with a spacing of Xi=0.1
in all 3 Xi directions (max spacing <3mm).
ie 60 elements x11x11x11 = 79,860 points (plus some
redundant points on element boundaries).
heart_r0025.opfiel has the points generated with a spacing of Xi=0.025
in all 3 Xi directions (max spacing <1mm).
ie 60 elements x41x41x41 = 4,135,260 points
(plus some redundant points on element boundaries).