I am attempting to turn on/off daylighting control in a large model via a user expression, referencing a global parameter.
I have read the "Topics" entry on syntax for expressions, but I'm still stuck. Here's my entry (in the "DAYLIGHTING" field)
if (#PA("InclDaylight")==1)
then ("Yes")
else ("No")
endif
I have tried a number of formulations; the error message I get each time is
[cid:image003.jpg at 01CD5546.0C4A9AE0]
Any advice?
Aaron Dahlstrom , PE, LEED(r) AP
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