1) The format of the DalitzAmplitude_KsPiPi.dat and DalitzAmplitude_KsKK.dat
files is the following:

pos1 pos2 pos3 arg_amplitude normalized_abs2_amplitude

where:

pos1, pos2, pos2 are the squared invariant masses for D0->KsPi+Pi-, D0->KsK+K-, with the convention:
pos1 = (kspipi)? KsPi+ : KsK+
pos2 = (kspipi)? KsPi- : K+K-
pos3 = (kspipi)? Pi+Pi-: KsK-

arg_amplitude is the phase of the amplitude (in rad)

normalized_abs2_amplitude is the normalized magnitude of the amplitude

2) The format of the SignalFraction_KsKK.dat file is

pos1 pos2 pos3 abs2_amp_Signal abs2_amp_ContGoodDRS abs2_amp_ContGoodDWS abs2_amp_FakeD signal_fraction

3) The format of the dstar_Data_KsKK-BW-TI.dat file (data) is

pos1 pos2 pos3 mD deltam recState

where:

mD, deltam are the D and D*-D masses
recState is -1 for D0 and +1 for D0bar

4) The format of the EffMap_KsKK.dat file is

pos1 pos2 pos3 normalized_abs2_amplitude_effMap    normalized_abs2_amplitude    normalized_abs2_amplitude_effMap/normalized_abs2_amplitude