First timestep value is always 0 #46
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Quick follow up - the third item in the array appears to correspond to the first simulation time step (t = 900 s, 4 time steps per hour). I've reproduced the same case but using |
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I ended up using |
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I'm setting a thermostat schedule using an
ExternalInterface:FunctionalMockupUnitExport:To:Scheduleobject in an EnergyPlus model and running the FMU usingpyfmi, it almost works.The initial value in the IDF is set to 24 and I'm setting it to 23 using my python script. I output the schedule value using an
Output:Variableand aExternalInterface:FunctionalMockupUnitExport:From:Variable. After the simulation is completed, I am able to retrieve the individual schedule value. When running the simulation for a single day, I get the following array:24 is the initial value and 23 the one set by the script, but 0 is unexpected. When comparing the array with the content of the output variable csv file produced by EnergyPlus, I see that 0 correspond to the value for the first timestep.
Why am I getting a value of 0 for the first timestep?
I tried with EnergyPlus 9.0, EnergyPlus 9.3 and version 2 and 3 of EnergyPlusToFMU. I get the same result every time. I'm setting an initial value for the model variable (
model.set()) as well as passing values for each timestep (via theinputargument of themodel.simulate()function) usingpyfmi.The text was updated successfully, but these errors were encountered: