1. !------------------------------------------------------------------------------
! A linear combination of relaxation terms of form
! N j*a*w*tau(i)
! G[w] = Ginfin + SUM ( G(i) * ------------ ).
! i=1 1+j*a*w*tau(i)
! The above frequency form corresponds to the time domain form
! N
! G[t] = Ginfin + SUM ( G(i) * exp(-t/(a*tau(i))) ).
! i=1
! WLF constants T0, C1, and C2 apply to the terms, where
! WLF terms and new equation C2 and T0 given in Deg C
! Where log is the natural logarithm.
! -C1*(T-T0)
! log(a) = ---------
! C2 + T-T0
! Note that LP uses this form applied to the longitudinal
! modulus M (corresponding to c) and the shear modulus G
! (corresponding to b), unlike the bulk modulus K and Young’s
! modulus E as used with ANSYS.
!
! Note also that the infinity value here corresponds to the
! zero value in the relaxation parameters form "RelaxParams"
!
! Data format (with some flexibility) in this file:
!
! T0=xx C1=-yy C2=zz
! Ginfin=ww
! N=#
! G=G1 tauG=t1
! G=G2 tauG=t2
! ... ...
! G=G# tauG=t#
!------------------------------------------------------------------------------
T0=-1.658976e+01 C1=1.816671e+01 C2=8.778431e+01
Ginfin=673766
N=30
G=3.003102e+05 tauG=2.044646e+01
G=3.475848e+05 tauG=2.327584e+00
G=5.032646e+05 tauG=3.237646e-01
G=7.664596e+05 tauG=4.215844e-02
G=1.147289e+06 tauG=5.277545e-03
G=1.719295e+06 tauG=7.579312e-04
G=1.275469e+06 tauG=2.280641e-04
G=1.346161e+06 tauG=8.617696e-05
G=1.091295e+06 tauG=6.180570e-05
G=1.014656e+06 tauG=6.064560e-05
G=9.889839e+05 tauG=3.800194e-05
G=6.493009e+06 tauG=1.468914e-05
G=3.870519e+06 tauG=5.930811e-06
G=8.612463e+06 tauG=3.549843e-06
G=8.578079e+06 tauG=1.617668e-06

2. G=9.680992e+06 tauG=1.251460e-06
G=1.526406e+07 tauG=6.259148e-07
G=3.518721e+07 tauG=4.184145e-07
G=5.258842e+07 tauG=1.419866e-07
G=7.497524e+07 tauG=8.868920e-08
G=1.005387e+08 tauG=3.529896e-08
G=1.058496e+08 tauG=1.582313e-08
G=1.463464e+08 tauG=7.127010e-09
G=1.122238e+08 tauG=2.691449e-09
G=1.126878e+08 tauG=9.497487e-10
G=7.695023e+07 tauG=3.873586e-10
G=7.175134e+07 tauG=1.287566e-10
G=5.930242e+07 tauG=4.395355e-11
G=5.930242e+07 tauG=9.698085e-12
G=5.990144e+07 tauG=3.379376e-12
!------------------------------------------------------------------------------