Conversion of Txt or Excel file in .thf file

[Anonymous]

Dear All,

we are working on a research project, and our model ready in AutoDESK Robot Structural Analysis. Kindly guide us how to convert ground motion data (excel / txt) into .thf file.

[okapawal]

Time History Analysis function (thf) is a simple text file.  You can create one or convert form excel (csv).  Edit as .txt and change extension to .thf.  Follow the syntax:

FUNCTION  /keyword for new function
Vrancea_1  /function name
221       /number of points
0 0      / time_point(s)   function_value
0.079 0.05

...      ...

You can define more than on function in a single thf file.

See attached example.