EMCEE /START

        [ADJUST\]EMCEE Data Command [/BEGIN]  [/BOUNDS  Par  Low  Up  [...]]
    [/LENGTH Length] /PARAMETERS Va Vb Vc ...  /START A1 B1 C1 ... [/STEP A2
    B2 C2 ...]  [/WALKERS NWalk]

    Specify the starting values for the parameters (in the same order as the
    parameter names).