[shadi said:]

hi,i have the following tupleset:

tuple GlobalDutyDetails_T{

int DutyIndx;

int NbRegularTrips;

float DrivingDistance;

int DrivingTime;

int NbServiceTrips;

float ServiceDrivingDistance;

int NbEmptyTrips;

float EmptyDrivingDistance;

int EmptyDrivingTime;

int Duration;

int BreakTime;

float DrivingCost;

int busCategory;

int DepotStart;

int DepotEnd;

};

{GlobalDutyDetails_T}GlobalDutyDetails=...;

where GlobalDutyDetails is the last result of the optimization, and it will include the details of the duties.

my question is :

how i can create a simple chart with:

x-axis: DutyIndx (only to show the duty index in the x-axis and not all the tuple).

y-axis: DrivingCost.

Note: i can create like this chart but in the x-axis i have all the details of the tuple and not only the first field (DutyIndx).

thanks in advanced

Kshieboun Shadi