Inconsistent elevation/speed chart axis labels (e.g. metric labels for imperial values)

What steps will reproduce the problem?
1.Set "imperial units" in settings/Display
2.Leave the MyTracks application (no need to kill, just go to home)
3.Switch back to MyTracks and view Elevation/Speed chart

What is the expected output? What do you see instead?
- Expect to see chart axis labels as "ft" and "mi", however it is showing "m" 
and "km" though the magnitude of the data values is inconsistent (incorrect) 
and looks instead like they are trying to show imperial values.
- Changing Settings/Display to Metric keeps the axis labels as "m" and "km" 
(correct), and data values are now scaled to correct magnitude for metric 
(correct)
- Now changing Settings/Display to Imperial again, and returning to the same 
elevation/speed chart ... the axis labels are now correct ("ft" and "mi") and 
the data values are consistent (correct)
- however as soon as I leave the application and it comes back in via the 
default entry screen (i.e. not straight to elevation/speed chart) then it has 
forgotten again ... once I go back to the elevation/speed chart it is wrong 
again

What version of MyTracks are you using? On what version of Android? On what
phone?
- MyTracks v1.1.7
- Android v2.2
- HTC Desire

If possible please provide a log.  Either upload here or send to mytracks-
support@google.com.
Detailed instructions can be found here:
http://code.google.com/p/mytracks/wiki/HowToReportErrors

Please provide any additional information here:

Original issue reported on code.google.com by colmar.o...@gmail.com on 25 Jul 2011 at 1:45

fmierlo / mytracks

Inconsistent elevation/speed chart axis labels (e.g. metric labels for imperial values) #526