remove experimental flag

Signed-off-by: Jerry Guo <Jerry.Jinfeng.Guo@alliander.com>

Author: Jerry-Jinfeng-Guo

power_grid_model_c/power_grid_model/include/power_grid_model/main_model_impl.hpp

@@ -801,12 +801,7 @@ class MainModelImpl<ExtraRetrievableTypes<ExtraRetrievableType...>, ComponentLis
 
     CalculationInfo calculation_info() const { return calculation_info_; }
 
-    void check_no_experimental_features_used(Options const& options) const {
-        if (options.calculation_type == CalculationType::state_estimation &&
-            state_.components.template size<GenericCurrentSensor>() > 0) {
-            throw ExperimentalFeature{"State estimation", "current sensors"};
-        }
-    }
+    void check_no_experimental_features_used(Options const& options) const {}
 
   private:
     template <typename Component, typename MathOutputType, typename ResIt>

tests/native_api_tests/test_api_model.cpp

@@ -1062,47 +1062,6 @@ TEST_CASE("API Model") {
             }
         }
     }
-
-    SUBCASE("Current sensor is experimental") {
-        auto const input_data_se_json = R"json({
-  "version": "1.0",
-  "type": "input",
-  "is_batch": false,
-  "attributes": {},
-  "data": {
-    "node": [
-      {"id": 1, "u_rated": 10000},
-      {"id": 2, "u_rated": 10000}
-    ],
-    "line": [
-      {"id": 3, "from_node": 1, "to_node": 2, "from_status": 0, "to_status": 0, "r1": 0.000416, "x1": 0.000136, "c1": 1e-09, "tan1": 0}
-    ],
-    "sym_current_sensor": [
-      {"id": 4, "measured_object": 3, "measured_terminal_type": 0, "angle_measurement_type": 0, "i_sigma": 1, "i_angle_sigma": 0.05, "i_measured": 10, "i_angle_measured": 0.3}
-    ]
-  }
-})json";
-
-        auto const owning_input_dataset_se = load_dataset(input_data_se_json);
-        auto const& input_dataset_se = owning_input_dataset_se.dataset;
-
-        auto const run_se_with_current_sensor = [&input_dataset_se](PGM_CalculationMethod method,
-                                                                    PGM_ExperimentalFeatures experimental_features) {
-            Model model_with_current_sensor{50.0, input_dataset_se};
-            Options experimental_options{};
-            experimental_options.set_calculation_type(PGM_state_estimation);
-            experimental_options.set_calculation_method(method);
-            experimental_options.set_experimental_features(experimental_features);
-            DatasetMutable const output_dataset{"sym_output", false, 1};
-            model_with_current_sensor.calculate(experimental_options, output_dataset);
-        };
-        for (auto const method : {PGM_default_method, PGM_iterative_linear, PGM_newton_raphson}) {
-            CAPTURE(method);
-            CHECK_THROWS_WITH_AS(run_se_with_current_sensor(method, PGM_experimental_features_disabled),
-                                 "State estimation is not implemented for current sensors!\n", PowerGridRegularError);
-            CHECK_NOTHROW(run_se_with_current_sensor(method, PGM_experimental_features_enabled));
-        }
-    }
 }
 
 } // namespace power_grid_model_cpp

tests/unit/test_error_handling.py

@@ -14,7 +14,6 @@
     LoadGenType,
     MeasuredTerminalType,
     TapChangingStrategy,
-    _ExperimentalFeatures,
 )
 from power_grid_model.errors import (
     AutomaticTapInputError,
@@ -422,7 +421,7 @@ def test_conflicting_angle_measurement_type() -> None:
     )
 
     with pytest.raises(ConflictingAngleMeasurementType):
-        model._calculate_state_estimation(decode_error=True, experimental_features=_ExperimentalFeatures.enabled)
+        model._calculate_state_estimation(decode_error=True)
 
 
 def test_global_current_measurement_without_voltage_angle() -> None:
@@ -470,7 +469,7 @@ def test_global_current_measurement_without_voltage_angle() -> None:
     )
 
     with pytest.raises(NotObservableError):
-        model._calculate_state_estimation(decode_error=True, experimental_features=_ExperimentalFeatures.enabled)
+        model._calculate_state_estimation(decode_error=True)
 
 
 @pytest.mark.skip(reason="TODO")