Dear GridLAB-D users, I'm currently using GridLAB-D 4.0.0-5549 version on Windows 64 bit and I have some questions to do about power flow studies on islanded microgrids. 1) Is it possible to define a voltage schedule to the swing bus, so that the powerflow voltage reference changes along the day? If it's not, do you have any suggestions on how could I implement this variable voltage profile at a power flow bus? The voltage value would be defined in an outer routine for each timestamp and would informed...