Block Format Keyword Generate a group of triangles (/TRIA) by listing the first and last element IDs in the range.


For each list, enter first and last triangle identifier (any number of lists may be input, up to 5 per Line). All 2D solid triangles (/TRIA) with identifiers between first_ID and last_ID are selected.
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
first_ID1 last_ID1 first_ID2 last_ID2 first_ID3 last_ID3 first_ID4 last_ID4 first_IDn last_IDn


Field Contents SI Unit Example
grtria_ID Group identifier

(Integer, maximum 10 digits)

unit_ID Unit Identifier

(Integer, maximum 10 digits)

grtria_title Group title

(Character, maximum 100 characters)

first_ID1, last_ID1,...first_IDn, last_IDn List of first and last triangle identifiers