NAME
micopy_dimension - create copy of the given dimension
SYNOPSIS
#include <minc2.h>
int micopy_dimension ( midimhandle_t dim_ptr,
midimhandle_t *new_dim_ptr)
DESCRIPTION
Creates a copy of the specified dimension and returns the handle to the copy
RETURN VALUE
micopy_dimension returns MI_NOERROR if it successfully copies all the
attributes of the provided dimension and MI_ERROR otherwise