unifying

Author: momchil-flex

tidy3d/plugins/smatrix/component_modelers/modal.py

@@ -373,3 +373,9 @@ def get_max_mode_indices(matrix_elements: tuple[str, int]) -> int:
         max_mode_index_in = get_max_mode_indices(self.matrix_indices_source)
 
         return max_mode_index_out, max_mode_index_in
+
+    def task_name_from_index(self, matrix_index: MatrixIndex) -> str:
+        """Compute task name for a given (port_name, mode_index) without constructing simulations."""
+        port_name, mode_index = matrix_index
+        port = self.get_port_by_name(port_name=port_name)
+        return self.get_task_name(port=port, mode_index=mode_index)

tidy3d/plugins/smatrix/component_modelers/terminal.py

@@ -877,6 +877,11 @@ def get_radiation_monitor_by_name(self, monitor_name: str) -> DirectivityMonitor
                 return monitor
         raise Tidy3dKeyError(f"No radiation monitor named '{monitor_name}'.")
 
+    def task_name_from_index(self, source_index: NetworkIndex) -> str:
+        """Compute task name for a given network index without constructing simulations."""
+        port, mode_index = self.network_dict[source_index]
+        return self.get_task_name(port=port, mode_index=mode_index)
+
     def _extrude_port_structures(self, sim: Simulation) -> Simulation:
         """
         Extrude structures intersecting a port plane when a wave port lies on a structure boundary.