I want to import a .pow file using python, that contains time series with different IDs. I want to add this file in the .FEM model using python. I want to assign boundary conditions (hydraulic head = ID 1 from pow file. and max and min flow rates = rest of the IDs in alternate (like ID = 2 for min and ID = 3 for max flow rate etc.). This .pow file contain the data of time and stage for each ID(eg is shown below). How can I do that?