Revised ResourcePrice class and methods. Added tests for problem...

Revised ResourcePrice class and methods. Added tests for problem simplification routines. Started problem identification method.

src/topupopt/data/buildings/dk/heat.py

@@ -106,7 +106,7 @@ def heat_demand_dict_by_building_entrance(
                         discrete_sinusoid_matching_integral(
                             bdg_specific_demand[building_index] * area,
                             time_interval_durations=time_interval_durations,
-                            bdg_ratio_min_max=bdg_ratio_min_max[building_index],
+                            min_to_max_ratio=bdg_ratio_min_max[building_index],
                             phase_shift_radians=(
                                 bdg_demand_phase_shift[building_index]
                                 # bdg_demand_phase_shift_amplitude*np.random.random()
@@ -128,7 +128,7 @@ def heat_demand_dict_by_building_entrance(
                             ),
                             avg_state=avg_state,
                             time_interval_durations=time_interval_durations,
-                            bdg_ratio_min_max=bdg_ratio_min_max[building_index],
+                            min_to_max_ratio=bdg_ratio_min_max[building_index],
                             state_correlates_with_output=state_correlates_with_output,
                         )
                     )