[CM] dlocsig

[Juan Reyes]

> Therefore I think that dlocsig doesn't like some paths which contain
> pairs with identical values.
> 
> This is using Nando's "clm-sbcl" which is clm-3.  
> 
  Same behavior on yesterday's clm-4.

BTW,  Surprisingly I am not getting double-float array errors with
'dlocsig'. However, in scanned.ins I am getting random double-float
error depending on the initial conditions of the instrument.

  --* Juan