/* dMvdVertexOut.idl */
struct dMvdVertexOut {
                  short id;               /* primary key */
                  float vertex[3];        /* xyz of vertex (cm) */
                  float vertexerr[3][3];  /* covariance matrix for xyz of vertex */ 
                  float vertexcl;         /* confidence level on vertex xyz (0.-1.) */ 
                  float softvertex;       /* Algorithm ID and version number (e.g. 1.1) */ 
                  short ErrorCode;        /* ErrorCode, negative numbers mean error */
                };