Hello everybody!

I have a process that on ine libe calculates some values and write out in a text file. On an other line a system caller usues these files as an input data (with lascontrol command).

I would like to know how can I define to delay these seconfd line until the file writer is not ready. 'Cause now the command gives back an error like: there is no input data (so the textfile).

Here is a screenshot of the process.