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# River.py -- Pamhyr
# Copyright (C) 2023-2024 INRAE
#
# 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, see <https://www.gnu.org/licenses/>.
import logging
from datetime import datetime
logger = logging.getLogger()
class Profile(object):
def __init__(self, profile, study):
self._study = study
self._profile = profile # Source profile in the study
self._data = {} # Dict of dict {<ts>: {<key>: <value>, ...}, ...}
def __len__(self):
return len(self._data)
@property
def name(self):
return self._profile.name
@property
def kp(self):
return self._profile.kp
@property
def geometry(self):
return self._profile
def set(self, timestamp, key, data):
if timestamp not in self._data:
self._data[timestamp] = {}
self._data[timestamp][key] = data
def get_ts(self, timestamp):
return self._data[timestamp]
def get_key(self, key):
return list(
map(lambda ts: self._data[ts][key], self._data)
)
def get_ts_key(self, timestamp, key):
return self._data[timestamp][key]
def has_sediment(self):
return any(map(lambda ts: "sl" in self._data[ts], self._data))
class Reach(object):
def __init__(self, reach, study):
self._study = study
self._reach = reach # Source reach in the study
self._profiles = list(
map(
lambda p: Profile(p, self._study),
reach.profiles
)
)
def __len__(self):
return len(self._profiles)
@property
def name(self):
return self._reach.name
@property
def geometry(self):
return self._reach
@property
def profiles(self):
return self._profiles.copy()
def profile(self, id):
return self._profiles[id]
def set(self, profile_id, timestamp, key, data):
self._profiles[profile_id].set(timestamp, key, data)
def has_sediment(self):
return any(map(lambda profile: profile.has_sediment(), self._profiles))
class River(object):
def __init__(self, study):
self._study = study
# Dict with timestamps as key
self._reachs = []
def __len__(self):
return len(self._reachs)
@property
def reachs(self):
return self._reachs.copy()
def reach(self, id):
return self._reachs[id]
def has_reach(self, id):
return 0 <= id < len(self._reachs)
def add(self, reach_id):
reachs = self._study.river.enable_edges()
new = Reach(reachs[reach_id].reach, self._study)
self._reachs.append(new)
return new