Outrager posted a discussion
Water temperature graph
Have you considered the possibility of graphing water temp over time? Perhaps (and for me preferably) showing on the sonar display? I know we spend a lot of time here in oz chasing temperature breaks when game fishing and I assume that is common strategy world wide.I don't think I've identified anywhere that I can do that currently on a c127, the only options seem to be numerical or dial.Such a line graph wouldn't need to be too elaborate, what is pertinent is fluctuation in water temp rather than actual numbers so there may not be need for a scale showing at all times.If I had the ability/choice I would have a data box showing water temp values at all times and a line graph on the sonar chart without values.See More