Array Sorting Question In Logix 5000

[chitwoodb]

Hello, I need some ideas on how to sort an array. I have 3 1d arrays in a udt with a length of 101. Lets call them XAxis[0-100],YAxis[0-100],and Punch[0-100] the first two (X and Y have position data in them and the third Selects which punch (1,2,or 3)


Xaxis Yaxis Punch
2.5 2.2 1
2.7 2.2 3
2.3 2.2 2
2 2.2 1


I need to sort the x axis in sequential order as well as move the Yaxis and Punch arrays accordingly.

Any Ideas???? I know the srt function works for one dimension but how do I index the other two with the first.

 

[chitwoodb]

Array Sorting

Sorry, the formatting messed up my table. Here is a screenclip of the table in question.

Any help would be greatly appreciated

 

[noxcuses]

Go to Rockwell Sample code and search Bubble Sorting. They have Ladder and structured Text examples. You can use this routine on the Xaxis and just copy the Yaxis and Punch with the same [index].

http://samplecode.rockwellautomation.com/idc/groups/public/documents/webassets/sc_home_page.hcst

 

[chitwoodb]

Thanks I will try that and let you know

Thanks