add dataset class for Northern Track v005-p04

Author: Satoshi Fukami

flarestack/data/icecube/__init__.py

@@ -5,6 +5,7 @@
 from flarestack.data.icecube.northern_tracks.nt_v002_p05 import nt_v002_p05
 from flarestack.data.icecube.northern_tracks.nt_v005_p00 import nt_v005_p00
 from flarestack.data.icecube.northern_tracks.nt_v005_p01 import nt_v005_p01
+from flarestack.data.icecube.northern_tracks.nt_v005_p04 import nt_v005_p04
 from flarestack.data.icecube.ps_tracks.ps_v002_p01 import ps_v002_p01
 from flarestack.data.icecube.ps_tracks.ps_v002_p03 import ps_v002_p03
 from flarestack.data.icecube.ps_tracks.ps_v003_p01 import ps_v003_p01

flarestack/data/icecube/northern_tracks/nt_v005_p04.py

@@ -0,0 +1,60 @@
+from flarestack.data.icecube.ic_season import IceCubeDataset, icecube_dataset_dir
+from flarestack.data.icecube.northern_tracks import (
+    NTSeasonNewStyle,
+    get_diffuse_binning,
+)
+
+nt_data_dir = icecube_dataset_dir / "northern_tracks/version-005-p04"
+
+sample_name = "northern_tracks_v005_p04"
+
+dataset_name = "icecube." + sample_name
+
+nt_v005_p04 = IceCubeDataset(name=dataset_name)
+
+IC86_start_year = 2011
+IC86_stop_year = 2022
+IC86_timerange = range(IC86_start_year, IC86_stop_year + 1)
+
+seasons = [f"IC86_{yr}" for yr in IC86_timerange]
+
+# ==================================
+# Add individual years as subseasons
+# ==================================
+
+
+def generate_diffuse_season(name):
+    season = NTSeasonNewStyle(
+        season_name=name,
+        sample_name=sample_name,
+        exp_path=nt_data_dir / f"{name}_exp.npy",
+        mc_path=nt_data_dir / "IC86_pass2_MC.npy",
+        grl_path=nt_data_dir / f"GRL/{name}_exp.npy",
+        sin_dec_bins=get_diffuse_binning(name)[0],
+        log_e_bins=get_diffuse_binning(name)[1],
+    )
+    return season
+
+
+for season in seasons:
+    subseason = generate_diffuse_season(season)
+    nt_v005_p04.add_subseason(subseason)
+
+
+# ==================================
+# Add combo season
+# ==================================
+
+name = "IC86_1-12"
+
+combo_season = NTSeasonNewStyle(
+    season_name=name,
+    sample_name=sample_name,
+    exp_path=[nt_data_dir / f"IC86_{yr}_exp.npy" for yr in IC86_timerange],
+    mc_path=nt_data_dir / "IC86_pass2_MC.npy",
+    grl_path=[nt_data_dir / f"GRL/IC86_{yr}_exp.npy" for yr in IC86_timerange],
+    sin_dec_bins=get_diffuse_binning(name)[0],
+    log_e_bins=get_diffuse_binning(name)[1],
+)
+
+nt_v005_p04.add_season(combo_season)