[Description] This field is a datatype message describing the datatype of the member. [Field Name] 
Member Type Message
N a m e
B y t e O f f s e t o f M e m b e r
D i m e n s i o n a l i t y
D i m e n s i o n P e r m u t a t i o n
D i m e n s i o n # n S i z e
M e m b e r T y p e M e s s a g e