FileNotFoundError: Can't open HVAC network file

Saif · Post by **Saif** » Tue Dec 20, 2022 1:57 pm

Hi,

I am trying to write a script to pull the system information from system parameters. It all goes well until I try to access the system parameters by layer number (last line in the code below) that's when I get "FileNotFoundError: Can't open HVAC network file" Error. However, if I use the same code with the results reader it works with no problems. Most of the time I want to get this information before running the simulation this is why I try to get it from the asp file.

Code: Select all

import iesve   # the VE api
from ies_file_picker import IesFilePicker

# Open ASP file:
file_path = IesFilePicker.pick_asp_file()

# Load HVAC network
hvac = iesve.HVACNetwork
network = hvac.load_network(file_path)

all_systems = network.systems

for system in all_systems:
 
    print(system.id)
    print(system.reference)
    sys_params = system.get_system_parameters()
   
    tab_room_air_flows = sys_params.get_zone_airflows_turndown_engineering(0)

Thank you,