AssignData Condition

GiD Mesh
1

Hello,

I’m trying to assign conditions to entities, through Tcl code, with a command as follows:

set cn_elem 45
GiD_AssignData condition Losses_Model body_elements {0 0 0 0 $cn_elem 0 0 0 0 0 0 0 0} all

However Gid assigns a value “$cn_elem” in the condition (not 45), which is the sintax of the GiD Proccess command to assign a condition with a variable?

Thank you in advance,
Gonzalo

2

This is a Tcl language rule, { } prevent substitution of variables, to allow substitution you can use " " or better

  • to preserve the amount of arguments, independently on the variable content (e.g. if it has spaces)


    GiD_AssignData condition Losses_Model body_elements “0 0 0 0 $cn_elem 0 0 0 0 0 0 0 0” all
    or better
    GiD_AssignData condition Losses_Model body_elements [list 0 0 0 0 $cn_elem 0 0 0 0 0 0 0 0] all

Have a look to these Tcl rules: Dodekalogue