Loads data from DMRGSteps.json, if not loaded, and extracts the indices for required data columns. Definition at line 116 of file dmrg_postprocessing.py. Referenced by dmrg_postprocessing.Data.EnergyPerSite(), dmrg_postprocessing.Data.NumStatesSuperblock(), dmrg_postprocessing.Data.PlotEnergyPerSite(), dmrg_postprocessing.Data.PlotErrorEnergyPerSite(), dmrg_postprocessing.Data.PlotLoopBars(), dmrg_postprocessing.Data.Steps(), and dmrg_postprocessing.Data.StepsHeaders(). |