*SetField() - asymmetric field pair with user subroutine

Sets the properties of an asymmetric field pair with a user subroutine.

Syntax

*SetField(field_name, , USER, 
                                  `solver_expression_1` 
                                  `solver_expression_2`) 
*Set(field_name.l.use_local_dll, TRUE|FALSE) 
*Set(field_name.r.use_local_dll, TRUE|FALSE) 
*Set(field.l.local_dll, "string") 
*Set(field.r.local_dll, "string")

Arguments

field_name: The variable name of an existing field pair.; Data type: varname
USER: Set to USER for the field pair to be represented by a user subroutine.
solver_expression_1: A solver expression enclosed in back quotes to specify arguments for the user subroutine for the left field.; Data type: string
solver_expression_2: A solver expression enclosed in back quotes to specify arguments for the user subroutine for the right field.; Data type: string
field_name.l.use_local_dll field_name.r.use_local_dll: Specifies if a user subroutine DLL specific to the instance of one field pair entity is to be used.; Data type: boolean
field_name.l.local_dll field_name.r.local_dll: The path and filename for the user subroutine DLL to be used with an instance of the user defined field pair.; Data type: string

Example

*BeginMDL(model, "Field Model")
 *Body(b_0, "Body 0")
 *Body(b_1, "Body 1")
 *Point(p_0, "Point 0")
 *Point(p_1, "Point 1")
 *Point(p_2, "Point 2")
 *Vector(v_1, "Vector 1")
 *Vector(v_2, "Vector 2")
 *Field(fi_0, "Field 0 - Single", b_0, b_1, p_0)
 *SetField(fi_0, USER, `USER(300, 1, 2)`)
 *SetOrientation(fi_0, TWOAXES, XY, v_1, v_2)
 *SetOrientation(fi_0, TWOAXES, XY, p_1, p_2)
 *SetOrientation(fi_0, ONEAXIS, X, p_1)
 *SetOrientation(fi_0, ONEAXIS, X, v_1)
 *Set(fi_0.use_local_dll, TRUE)
 *Set(fi_0.local_dll, "c:/mypath/my_field_dll")
*EndMDL()

Context

*BeginMdl()

*DefineAnalysis()

*DefineSystem()