Mixer control

A script that turns a mixer on and off to keep the output mix at a desired pressure. You can keep the mixer off by turning off any of the analysers. The script will only allow the mixer on if all analysers are on and the pressures within desired levels. Settings: MinSource - Minimum pressure in KPa of the input gases. MaxTarget - Maximum pressure in KPa of the output mixed gas. Devices: Anal1 - Digital analyser for input gas 1 Anal2 - Digital analyser for input gas 2 AnalO - Digital analyser for output gas Mixer - The mixer to be controlled Theoretically this should work for liquids too, but since there's only one liquid in the game, I guess it's irrelevant.