my question is: How to transform a list of characters of values of time that have format HH:MM:SS to a list or adjustment of numerical values, to be able to use them in a code of LabVIEW? The numeric data are going to be used to plot them in a graph XY and to manipulate them.
If it's 24-hour format than a Scan From String function with %d:%d:%d as the format string will give you hours, minutes, seconds as numerics. You could then convert to seconds as shown in the attachment.