Any way to handle OID values which contain + and - signs?

lchance

When using UnDP is there any way of handling values with signs contained in the values?

I'd like to use chart or gauge but the signs (positive or negative) won't allow them to work in UnDP.

 

plus5Volt.0         +4.81 Volts
plus3Pt3Volt.0    +3.24 Volts
plus12Volt.0       +11.85 Volts
minus5Volt.0       -4.92 Volts
plus2Pt5Volt.0    +2.47 Volts
plus1Pt8Volt.0    +1.77 Volts