OK I cheated a little bit in this directory, to save calculational time.
   Calc3/ has rho_a = +0.2
   Calc4/ has rho_a = +0.5
Those calculations were actually run.

   Calc1/ has rho_a = -0.05
   Calc2/ has rho_a = -0.02
Those calculations were NOT actually run.  Instead, I just copied the
files from Calc3/ (for Calc2/) and Calc4/ (for Calc1) and edited the
files to change the signs on 2nd-order oscillations numbers:
  v2, R2o2, R2s2, R2os2, R2l2

It IS a fair thing to do!