User Created Computed Expressions

CyFlex allows the user to create computed expressions in many applications such a “compvar/gen_labels”, gp_test, limit, evnt_rsp, etc.
User expressions are normally simple math calculations, but may contain some special functions which can be included in these expressions.

Functions may be called in expressions using an “at” sign (@) followed by the name of the function, for example:
@dpt_to_vp( dewpoint_temp )
The above function returns the water vapor pressure corresponding to the dewpoint temperature.

Attached is a document containing the currently available special user functions that can be used in computed expressions.