Added the based config file in py

tardis/io/logger/montecarlo_tracking.py

@@ -0,0 +1,66 @@
+import logging
+
+from numba import objmode
+from numba.core import dispatcher
+
+from tardis.montecarlo import (
+    montecarlo_configuration as montecarlo_configuration,
+)
+
+logger = logging.getLogger("tardis_montecarlo")
+logger.setLevel(logging.DEBUG)
+
+# if montecarlo_configuration.packet_tracking:
+# logging.basicConfig(
+#     filename="montecarlolog.log",
+#     filemode="w",
+#     level=logger.getEffectiveLevel(),
+# )
+
+file_handler = logging.FileHandler("montecarlo_packet_properties.csv", mode="w")
+# file_rotator = logging.handlers.RotatingFileHandler(
+#     "montecarlo_log.log", maxBytes=2000, backupCount=10
+# )
+logger.addHandler(file_handler)
+# logger.addHandler(file_rotator)
+logger.info(
+    "seed, index, status, nu, mu, r, energy, current_shell, interaction, distance"
+)
+
+
+def montecarlo_tracker(r_packet, distance, last_run):
+    if last_run:
+        if (
+            montecarlo_configuration.packet_seed
+            and r_packet.seed == montecarlo_configuration.packet_seed
+        ):
+            if (
+                len(montecarlo_configuration.packet_indices) != 0
+                and r_packet.index in montecarlo_configuration.packet_indices
+            ):
+                packet_tracking(r_packet, distance)
+            else:
+                packet_tracking(r_packet, distance)
+
+        elif (
+            len(montecarlo_configuration.packet_indices) != 0
+            and r_packet.index in montecarlo_configuration.packet_indices
+        ):
+            packet_tracking(r_packet, distance)
+
+
+def packet_tracking(r_packet, distance):
+    logger.info(
+        "{seed}, {index}, {status}, {nu:.3g}, {mu:.3g}, {r:.3g}, {energy:.3g}, {current_shell}, {interaction:.3g}, {distance:.3g}".format(
+            status=r_packet.status,
+            nu=r_packet.nu,
+            mu=r_packet.mu,
+            r=r_packet.r,
+            index=r_packet.index,
+            energy=r_packet.energy,
+            current_shell=r_packet.current_shell_id,
+            seed=r_packet.seed,
+            interaction=r_packet.last_interaction_type,
+            distance=distance,
+        )
+    )