command line interface

examples/heracles.cfg

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+# example config file for Heracles
+# values from [defaults] are applied to all sections
+
+[defaults]
+lmin = 10
+bins = 32 log 2l+1
+
+[spectra:clustering]
+include = D, D
+lmax = 2000
+l2max = 4000
+
+[spectra:shear]
+include =
+    G_E, G_E
+    G_B, G_B
+    G_E, G_B
+lmax = 3000
+l2max = 5000
+
+[spectra:ggl]
+include =
+    D, G_E
+    D, G_B
+lmax = 1000
+l2max = 2000
+
+[fields:D]
+type = positions
+columns =
+    SHE_RA
+    SHE_DEC
+mask = V
+nside = 2048
+lmax = 2000
+
+[fields:G]
+type = shears
+columns =
+    SHE_RA
+    SHE_DEC
+    SHE_E1_CAL
+    -SHE_E2_CAL
+    SHE_WEIGHT
+mask = W
+nside = 2048
+lmax = 3000
+
+[fields:V]
+type = visibility
+nside = 4096
+lmax = 6000
+
+[fields:W]
+type = weights
+columns =
+    SHE_RA
+    SHE_DEC
+    SHE_WEIGHT
+nside = 8192
+lmax = 8000
+
+[catalogs:fs2-dr1n-noia]
+source = catalog.fits
+selections =
+    0 = TOM_BIN_ID==0
+    1 = TOM_BIN_ID==1
+    2 = TOM_BIN_ID==2
+visibility =
+    0 = vmap.0.fits
+    1 = vmap.1.fits
+    2 = vmap.2.fits

heracles/__main__.py

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+# Heracles: Euclid code for harmonic-space statistics on the sphere
+#
+# Copyright (C) 2023 Euclid Science Ground Segment
+#
+# This file is part of Heracles.
+#
+# Heracles is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published
+# by the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Heracles 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with Heracles. If not, see <https://www.gnu.org/licenses/>.
+"""Executable module."""
+
+import sys
+
+from .cli import main
+
+sys.exit(main())