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If condition error for Alchemer survey custom script for calculation

markalva10

New Coder
Hey all,

I am trying to code for a custom carbon footprint calculator based off the Alchemer survey software. I am running into an error of ')' expected next to = in my initial 'if' callout and am also unsure about the initial establishment of my variables.

The numbers in (10040), (10041), (10042), etc. all indicate specific choices within my survey.

Any advice is much appreciated.

Code:
<
vehicle1gasoline = (10040)
vehicle1diesel = (10041)
vehicle1electric = (10042)
vehicle1hybrid = (10043)

vehicle1lightuse = (10044)
vehicle1moderateuse = (10045)
vehicle1heavyuse = (10046)

vehicle2gasoline = (10047)
vehicle2diesel = (10048)
vehicle2electric = (10049)
vehicle2hybrid = (10050)

vehicle2lightuse = (10051)
vehicle2moderateuse = (10052)
vehicle2heavyuse = (10053)


if (vehicle1gasoline == (10040)  and vehicle1lightuse = (10044) and vehicle2gasoline = (10047) and vehicle2lightuse = (10051)) then

totalannualmiles == 10000
milespergallon == 22
numberofvehicles = getvalue (2)
emissionfactor == 8.8
 
publictransittrips = getvalue (24)
averagetransittrip == 5
transitemissionfactor == .19

shorthaultrips = getvalue (25)
averageshorthaul == 287
shorthaulemissionfactor ==.276

longhaultrips = getvalue (26)
averagelonghaul == 700
longhaulemissionfactor == .182
 
totalemissions = (((totalannualmiles / milespergallon) * emissionfactor * numberofvehicles) + (publictransittrips * averagetransittrip * transitemissionfactor) + (shorthaultrips * averageshorthaul * shorthaulemissionfactor) + (longhaultrips * averagelonghaul * longhaulemissionfactor))
  setvalue(52,totalemissions)
end
>
 
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