Removed tiling, using array broadcast instead.

Signed-off-by: Engr. Ahmad Furqan <[email protected]>

Author: furqan463

src/power_grid_model_io/converters/pandapower_converter.py

@@ -2019,8 +2019,8 @@ def _pp_trafos_output_3ph(self):  # pylint: disable=too-many-statements
         if self.trafo_loading == "current":
             # since "i_from" and "i_to" are (n, 3) arrays while "u1" and "u2" are (n,) arrays, ValueError is generated
             # during broadcast
-            ui_from = pgm_output_transformers["i_from"] * np.tile(pgm_input_transformers["u1"][:, None], (1, 3))
-            ui_to = pgm_output_transformers["i_to"] * np.tile(pgm_input_transformers["u2"][:, None], (1, 3))
+            ui_from = pgm_output_transformers["i_from"] * pgm_input_transformers["u1"][:, None]
+            ui_to = pgm_output_transformers["i_to"] * pgm_input_transformers["u2"][:, None]
             # for phase wise loading, sn_ph = sn / 3, v_n = v / sqrt(3), so (i * u / sqrt(3)) / (sn / 3)
             # ==> sqrt(3) * i * u / sn
             loading_a_percent = np.sqrt(3) * np.maximum(ui_from[:, 0], ui_to[:, 0]) / pgm_input_transformers["sn"]