Hi Laurent, thank you for your reply. abaqus inp files is like this (for nodes and elements)
*NODE
575216, -11.33493 , -0.821534 , 0.65379
575217, -11.34682 , -0.833982 , 0.653576
575218, -11.35477 , -0.84863 , 0.658241
575219, -11.35642 , -0.789054 , 0.692643
575220, -11.37063 , -0.797897 , 0.697171
575221, -11.38011 , -0.809838 , 0.705418
*ELEMENT,TYPE=CPS3,ELSET=example
1, 575217, 575216, 575219
2, 575220, 575217, 575219
3, 575221, 575218, 575220
4, 575218, 575217, 575220
you mean I can use a code to write rhino information as inp file style?