There's some decent stuff to be found on SCN huh 
. Above tip came in handy for me today, cheers.
Script calc view:
/********* Begin Procedure Script ************/
BEGIN
call "MISSIONCONTROL"."hpl.missioncontrol.procedures::get_mission_time_idle" (:IP_MISSIONID,IP_VEHICLEID,IP_PILOTID, lvSecondsIdle);
call "MISSIONCONTROL"."hpl.missioncontrol.procedures::get_mission_time_motion" (:IP_MISSIONID,IP_VEHICLEID,IP_PILOTID, lvSecondsMotion);
var_out = select label, seconds from :lvSecondsIdle
union all
select label, seconds from :lvSecondsMotion
union all
select 'PCTIDLE' as "LABEL", ABS(A.seconds / (A.seconds + B.seconds) * 100) from :lvSecondsIdle A
inner join :lvSecondsMotion B on A.IDX = B.IDX
union all
select 'PCTMOTION' as "LABEL", ABS(B.seconds / (A.seconds + B.seconds) * 100) from :lvSecondsIdle A
inner join :lvSecondsMotion B on A.IDX = B.IDX;
END /********* End Procedure Script ************/
where "var_out" for the two called procedures is:
type tt_seconds {
IDX : idxT;
LABEL : VSStringT;
SECONDS : secondsT;
};
And example from the "idle" procedure output
ex_idle_seconds = select 1 as "IDX", 'IDLE' AS "LABEL", lvTotalSecondsBetween as "SECONDS" from dummy;