Assign (Macro Command)
Assign EESVariable=value
Assign a numerical EES variable to a value or an expression involving predefined variables and values. The variable remains assigned to this value until it is reassigned in the macro. A variable assigned with a macro command cannot be reassigned in the Equations window. Note that the keyword Assign is optional.
Assign EESStringVar$='string constant'
Assign an EES string variable to a string constant. The string variable must have a name that ends in a $ character. The string constant is contained with in single quotes. String variables can be used as filenames in the SaveTable and other file-related macro commands. The Assign keyword is optional.
Examples:
Assign X=34
Assign R$='CarbonDioxide'