A script might require more than just user input, for example, it needs an input file
such as a result file or .csv file, which has been generated by
a previous task. In the same way the script typically produces an output file or
multiple files placed in a certain directory.
The required inputs and outputs must be synchronized with input and output ports in
the task. Figure 1.
Two tasks can be linked together by connecting the input and output ports in the
block diagram.
Figure 2.
When linking two tasks together Pulse will establish the
process sequence and verify matching port information. Figure 3.
Tasks can have multiple input and output ports. Each port can have only one data
type, file or directory, but it can hold multiple variables.
Refer to Variables on how to define
variables prior to associating them to a task.
