Hello! Could anyone tell me why I am getting this error message regarding the rigid surface?
 
Below is the input file code where I create a rigid surface:

**
*Node
9999,0.0, 0.0, 0.e-3
*Nset, Nset=RigidRef
9999
*Surface, type=REVOLUTION, name=RigidSurf
START,0.0,0.e-5
LINE,60.e-3,0.e-3
*Rigid Body, ref node=RigidRef, analytical surface=RigidSurf
**

Here is the error message from the .dat file:

***ERROR: THESE CHARACTERS DO NOT CONVERT TO FLOATING POINT VALUE
LINE IMAGE: START,0.0,0.e-3

There is no solution available in online forums. Could you please let me know why this error shows up? 

Thank you!