ASCII Output File (STA-File)
ASCII Output files are formatted output files from Radioss Starter and Radioss Engine.
The purpose of this STA-file is to save the state of element and then make it possible to include it into a _0000.rad file for Radioss Starter.
The state file name is Runname_nnn#.sta, where Runname is the Run Name (/RUN) and nnn# is the file number (four digits) from 0001 to 9999.