[Lada]

I've run into a problem when creating a figure from a blade to blade view of the turbo mode.
How can one edit the legend range by playing a session file (perl script) and without the need of recreating the figure completely from scratch?
For a non-turbo mode based figures, the local objects contain the legend that can be modified from within a perl script using outputs of maxVal, evaluate, getExprVal...
When one wants to set the legend range for a flow angle though, there's a problem with what values get inserted in the legend. The functions return a value in radians, but the legend units are degrees.
How can one set the legend range so the values are reasonable in degrees then?
I don't think that calculating the radians to get the 'exact' value in degrees is the way.
Thanks.
Lada