Add sript

scripts/out_catalogues.py

@@ -0,0 +1,39 @@
+# Copyright (C) 2023 Richard Stiskalek
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 3 of the License, or (at your
+# option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
+# Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+"""Quick script to write halo catalogues as a HDF5 file."""
+import csiborgtools
+from h5py import File
+
+from tqdm import tqdm
+
+
+if __name__ == "__main__":
+    paths = csiborgtools.read.Paths(**csiborgtools.paths_glamdring)
+    simname = "csiborg1"
+
+    nsims = paths.get_ics(simname)
+    print(f"Number of simulations: {nsims}.")
+
+    fname_out = f"/mnt/users/rstiskalek/csiborgtools/data/halos_{simname}.hdf5"
+
+    print(f"Writing to `{fname_out}`.")
+
+    with File(fname_out, 'w') as f:
+        for nsim in tqdm(nsims, desc="Simulations"):
+            grp = f.create_group(f"sim_{nsim}")
+            cat = csiborgtools.read.CSiBORG1Catalogue(nsim, paths)
+
+            grp["pos"] = cat["cartesian_pos"]
+            grp["totmass"] = cat["totmass"]