How can I arrange the y-values in xyz-data in ascending order?

How can i change the values:

23.2 54.23 354.43

12.2 15.43 324.42

54.2 33.43 376.43

43.3 76.34 365.34

...

reorder so that the values in the second column are arranged in ascending order, but the (xyz)-triple still exists:

12.2 15.43 324.42

54.2 33.43 376.43

23.2 54.23 354.43

43.3 76.34 365.34

...

??

Thank you so much!

Harry

Answer 1

[ME]

You can use

sortrows(A, column)

where A is your array and column is the column you wish to sort.

[Harald von der Osten]

thanks a lot. It's a lot easier than I thought ...