# transfer gas from the furnace waste tank to the cold tank
define MAXTEMP 500
define TARGETTEMP 450
define TARGETPRESSURE 10000

alias coldtank d0
alias wastetank d1

alias pump d3
alias chillervalve d4

alias coldtemp r15
alias coldpressure r14
alias volume r13

start:
yield

#s pump On 0
#j start

l coldtemp coldtank Temperature
l coldpressure coldtank Pressure

sgt r1 coldtemp TARGETTEMP
s chillervalve On r1

sub r1 coldtemp MAXTEMP
sub r2 TARGETTEMP MAXTEMP
div r1 r1 r2
mul volume r1 10


slt r1 coldtemp MAXTEMP
slt r0 coldpressure TARGETPRESSURE
and r0 r0 r1

s pump On r0
s pump Setting volume

j start