cherry picks __init__

Author: spjuhel

climada/trajectories/__init__.py

@@ -0,0 +1,35 @@
+"""
+This file is part of CLIMADA.
+
+Copyright (C) 2017 ETH Zurich, CLIMADA contributors listed in AUTHORS.
+
+CLIMADA 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, version 3.
+
+CLIMADA 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 CLIMADA. If not, see <https://www.gnu.org/licenses/>.
+
+---
+
+This module implements risk trajectory objects which enable computation and
+possibly interpolation of risk metric over multiple dates.
+
+"""
+
+from .interpolated_trajectory import InterpolatedRiskTrajectory
+from .interpolation import AllLinearStrategy, ExponentialExposureStrategy
+from .snapshot import Snapshot
+from .static_trajectory import StaticRiskTrajectory
+
+__all__ = [
+    "InterpolatedRiskTrajectory",
+    "AllLinearStrategy",
+    "ExponentialExposureStrategy",
+    "Snapshot",
+    "StaticRiskTrajectory",
+]