Averages are for Belmont Perth Airport, which is 7 miles from Perth.
Process engineering is related to all chemical, biological, mechanical and manufacturing processes. Process engineers use computer software to design and monitor the processes used across these engineering industries.
Software engineering is the study and an application of engineering to the design, development and maintenance of software. Typical formal definitions of software engineering are:  1 research, design, develop, and test operating systems-level software, compilers, and network distribution software for medical, industrial, military, communications, aerospace, business, scientific, and general computing applications..