solver = 'OCA'

finish=30                       # how many charge self-consistent iterations
max_dmft_iterations=1           # how many DMFT iterations inside the LDA+DMFT loop
max_lda_iterations=1            # how many LDA iterations inside the LDA+DMFT loop

UpdateAtom=0                    # Does the impurity cix file needs to be recomputed at each step
DCs='fixn'                      # Double counting scheme.
mix_delta=0.4
wbroad=0.01                     # Broadening of the hybridization function 

# Impurity problem number 0
iparams0={"exe"                : ["oca"               , "# Name of the executable"],
          "U"                  : [4.5                 , "# Coulomb repulsion (F0)"],
          "T"                  : [0.03                 , "# Temperature"],
          "nf0"                : [5.3                 , "# Double counting parameter"],
          "nc"                 : [[3,4,5,6,7]           , "# Impurity occupancies"],
          "alpha"              : [0.4                 , "# Mixing for bath spectral function"],
          "max_steps"          : [40                  , "# Maximum number of impurity steps"],
          "max_diff"           : [0.001               , "# Maximum difference between steps"],
          "followPeak"         : [-1                  , "# A mode to determin lambda0"],
          "Q"                  : [8.0                 , "# A parameter to determin lambda0"],
          "StartLambda"        : [-20.0               , "# Where to start looking for zero to determin lambda0"],
          "dLambda"            : [0.1                 , "# Step in searching for the lambda"],
          "EndLambda"          : [1.0                 , "# Where to stop searching for the lambda0"],
          "cutAc"              : [[-10.0, 10.0]       , "# Only window [La,Lb] of baths spectra is taken into account"],
          "Gh"                 : [1.0                 , "# Parameter to improve the high frequency self-energy"],
          "epsilon"            : [[[-10.0, -3.5], [3.5, 10.0]], "# Parameter to improve the high frequency self-energy"],
          "Th"                 : [0.5                 , "# Parameter to improve the high frequency self-energy"],
          "Ncentral"           : [[5]                 , "# Central occupancies for OCA diagrams evaluation"],
	  "Eoca"               : [0.5                 , "# Excited states from ground states used for OCA"],
	  "mOCA"               : [0.05                , "# Smallest matrix element for OCA kept"],
	  "Ep"                 : [[100,100,100,100,100], "# Range treated exactly"],
          }