| chart values(duration) over TimeGap by Process
The table shows duration used by each process at specific time gap (t1,t2,t3..). It looks like:
TimeGap P3 P4 P1 P5 P2
The column names (Pn) which are string-formatted field created by rex command mean different processes; they are sorted alphabetically with the chart command. How can I sort the Process by a specific sequence as P1 P2 P3 P4 P5?