[sri31049]

Hi all

Any one can please clarify my doubts.
First I will explain my problem.
I am using two UDFs in my simulation. Both UDFs I placed in same source C code.
In first UDF I have used the define macro, DEFINE_EXICUTE_AT_END, for calculate a variable "X". I declared this variable globally. I am using this variable in second UDF, in which I have used the macro, DEFINE_CG_MOTION.

Now I have a doubt regarding execution of these two UDFs.

1) Are these UDFs execute one after one or execute at the same time independently?

2) If execute at the same time independently, then the value of the variable, X (globally declared) which is taking by the second UDF is the present time step value or previous time step value?

Any one can please clarify these doubts. Thanks in advance