Fix/round lifetime to next lower integer

data_adapter_oemof/adapters.py

@@ -6,6 +6,7 @@
 import warnings
 from typing import Optional, Type, Union
 
+import numpy as np
 import pandas as pd
 from oemof.tabular import facades
 from oemof.tabular._facade import Facade
@@ -72,6 +73,16 @@ def get_default_parameters(self) -> dict:
                     )
                 }
             )
+        if "lifetime" in defaults.keys():
+            # want to move this section including if statements together with decommissioning
+            # section to a calculations as "default calculations
+            if not isinstance(defaults["lifetime"], collections.abc.Iterable):
+                defaults["lifetime"] = int(np.floor(defaults["lifetime"]))
+            elif all(x == defaults["lifetime"][0] for x in defaults["lifetime"]):
+                defaults["lifetime"] = int(np.floor(defaults["lifetime"][0]))
+            else:
+                warnings.warn("Lifetime cannot change in Multi-period modeling")
+                defaults["lifetime"] = int(np.floor(defaults["lifetime"][0]))
 
         return defaults
 

tests/_files/build_datapackage_goal/data/elements/modex_tech_photovoltaic_utility.csv

@@ -1,2 +1,2 @@
 type;carrier;tech;profile;lifetime;fixed_costs;name;region;year;bus
-volatile;solar;photovoltaic_utility;photovoltaic_BB;[25.4, 30.0, 30.0];[10280.0, 8600.0, 6340.0];BB_solar_photovoltaic_utility;BB;[2016, 2030, 2050];electricity
+volatile;solar;photovoltaic_utility;photovoltaic_BB;25;[10280.0, 8600.0, 6340.0];BB_solar_photovoltaic_utility;BB;[2016, 2030, 2050];electricity

tests/_files/build_datapackage_goal/data/elements/modex_tech_wind_turbine_onshore.csv

@@ -1,2 +1,2 @@
 type;carrier;tech;profile;lifetime;fixed_costs;name;region;year;bus
-volatile;wind;wind_turbine_onshore;onshore_BB;[25.4, 30.0, 30.0];[23280.0, 12600.0, 11340.0];BB_wind_wind_turbine_onshore;BB;[2016, 2030, 2050];electricity
+volatile;wind;wind_turbine_onshore;onshore_BB;25;[23280.0, 12600.0, 11340.0];BB_wind_wind_turbine_onshore;BB;[2016, 2030, 2050];electricity