Pre-plot of three dimensional truss structure from CEMEF-UTN
preplottruss3d(nod, elem, nn, ne, kt)
Table of nodes [nn x 4]
Table of elements [ne x 9]
Number of nodes [1 x 1]
Number of elements [1 x 1]
Thickness amplification factor of truss lines [1 x 1]
Grupo de Simulacion y Mecanica Computacional, Universidad Tecnologica Nacional, Facultad Regional Haedo