git: Update 'full-requirement.txt'.

full-requirements.txt

@@ -4,7 +4,7 @@ PyQt5-sip==12.18.0
 PyQtWebEngine==5.15.6
 QScintilla>=2.14.1
 pyqtgraph>=0.12.1
-matplotlib==3.8.3
+matplotlib==3.10.8
 numpy>=1.24.2
 colorama>=0.4.3
 pyinstaller>=5.11.0
@@ -14,3 +14,4 @@ platformdirs>=4.2.0
 pyshp>=2.3.1
 rasterio==1.3.11
 #fortranformat==2.0.3
+psutil>=7.2.2

src/Model/Ensembles/Distribution.py

@@ -46,6 +46,8 @@ class Distribution(SQLSubModel):
         self._script = script
         self._labels = []
         self._default_values = []
+        self._params_checkers = []
+        self._params_tips = []
 
     @property
     def name(self):
@@ -145,13 +147,28 @@ class Distribution(SQLSubModel):
         if predicate(self, data):
             modifier(self, data)
 
+    def is_valid_parameters(self, parameters):
+        valid = True
+        tips = []
+
+        for i, checker in enumerate(self._params_checkers):
+            ok = checker(parameters)
+            if not ok:
+                tips.append(self._params_tips[i])
+                valid = False
+
+        return (valid, tips)
+
+    def check_params(self, params):
+        return True
+
     def random(self, r):
         raise NotImplementedMethodeError(cls, cls._load)
 
 
-###########################
+###############################
 # DISTRIBUTION IMPLEMENTATION #
-###########################
+###############################
 
 class Uniform(Distribution):
     _sub_classes = []
@@ -166,6 +183,11 @@ class Uniform(Distribution):
 
         self._labels = ["low", "high"]
         self._default_values = [20.0, 40.0]
+        self._params_checkers = [self.check_params, self.check_params]
+        self._params_tips = ["uniform_low_tips", "uniform_high_tips"]
+
+    def check_params(self, params):
+        return (params[0] < params[1])
 
     def random(self, params, nb):
         lst = params.copy()
@@ -187,6 +209,11 @@ class Normal(Distribution):
 
         self._labels = ["loc", "scale"]
         self._default_values = [30.0, 5.0]
+        self._params_checkers = [self.check_params, self.check_scale]
+        self._params_tips = ["normal_loc_tips", "normal_scale_tips"]
+
+    def check_scale(self, params):
+        return 0 <= params[1]
 
     def random(self, params, nb):
         lst = params.copy()
@@ -195,6 +222,37 @@ class Normal(Distribution):
         return np.random.normal(*lst)
 
 
+class Binomial(Distribution):
+    _sub_classes = []
+
+    def __init__(self, id: int = -1,
+                 name: str = "binomial", script: str = "",
+                 status=None):
+        super(Binomial, self).__init__(
+            id=id, status=status,
+            name=name, script=script
+        )
+
+        self._labels = ["binomial_n", "binomial_p"]
+        self._default_values = [100.0, 0.3]
+        self._params_checkers = [self.check_n, self.check_p]
+        self._params_tips = ["binomial_n_tips", "binomial_p_tips"]
+
+    def check_n(self, params):
+        n = params[0]
+        return (0 <= n) and (n == round(n))
+
+    def check_p(self, params):
+        p = params[1]
+        return 0 <= p <= 1
+
+    def random(self, params, nb):
+        lst = params.copy()
+        lst.append(nb)
+
+        return np.random.binomial(*lst)
+
+
 class Poisson(Distribution):
     _sub_classes = []
 
@@ -206,8 +264,14 @@ class Poisson(Distribution):
             name=name, script=script
         )
 
-        self._labels = ["lam"]
+        self._labels = ["poisson_lam"]
         self._default_values = [5.0]
+        self._params_checkers = [self.check_lam]
+        self._params_tips = ["poisson_lam_tips"]
+
+    def check_lam(self, params):
+        lam = params[0]
+        return 0 <= lam
 
     def random(self, params, nb):
         lst = params.copy()
@@ -229,7 +293,9 @@ class Custom(Distribution):
 
         self._labels = ["custom"]
         self._type = "custom"
-        self._default_values = ""
+        self._default_values = [""]
+        self._params_checkers = [self.check_params]
+        self._params_tips = ["custom_params_tips"]
 
     def random(self, params, nb):
         try:

src/Model/Ensembles/DistributionList.py

@@ -30,10 +30,12 @@ class DistributionList(PamhyrModelList):
         new = cls(status=data['status'])
 
         # Default distributions
+        d = {"status": data['status']}
         new._lst = [
-            Uniform(status=data['status']),
-            Normal(status=data['status']),
-            Poisson(status=data['status']),
+            Uniform(**d),
+            Normal(**d),
+            Binomial(**d),
+            Poisson(**d),
         ]
 
         # DB custom distributions

src/Model/Ensembles/Ensemble.py

@@ -253,12 +253,21 @@ class Ensemble(SQLSubModel):
         self._target_data = target_data
         self._status.modified()
 
-    def get_data_dict(self):
+    def get_data_dict(self, use_ids=False):
+        target_data = self.target_data
+        distribution = self.distribution
+
+        if use_ids:
+            if self.target_data:
+                target_data = self.target_data.pamhyr_id
+            if self.distribution:
+                distribution = self.distribution.name
+
         return {
             "name": self.name,
             "data_type": self.data_type,
-            "target_data": self.target_data,
-            "distribution": self.distribution,
+            "target_data": target_data,
+            "distribution": distribution,
             "params": self.params,
         }
 

src/Model/Ensembles/EnsembleList.py

@@ -51,3 +51,12 @@ class EnsembleList(PamhyrModelList):
         self._lst.insert(index, r)
         self._status.modified()
         return r
+
+    def new_with_data(self, index, data):
+        r = Ensemble(status=self._status)
+
+        r.set_data_dict(data)
+
+        self._lst.insert(index, r)
+        self._status.modified()
+        return r

src/Model/Geometry/ProfileXYZ.py

@@ -826,6 +826,13 @@ class ProfileXYZ(Profile, SQLSubModel):
 
         return n_zones
 
+    def froude(self, z, v):
+        return v / np.sqrt(
+            9.81 * (
+                self.wet_area(z) / self.wet_width(z)
+            )
+        )
+
     @timer
     def get_all_water_limits_ac(self, z):
         """

src/Model/Study.py

@@ -707,7 +707,7 @@ class Study(SQLModel):
         if switch:
             self.status.scenario = new
 
-        self.status.set_as_editable()
+        self.status.set_as_read_only()
         return new
 
     @property

src/View/Ensembles/Edit/Translate.py

@@ -0,0 +1,64 @@
+# Translate.py -- Pamhyr
+# Copyright (C) 2023-2026  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/>.
+
+# -*- coding: utf-8 -*-
+
+from PyQt5.QtCore import QCoreApplication
+
+from View.Ensembles.Translate import EnsemblesTranslate
+
+_translate = QCoreApplication.translate
+
+
+class EnsembleEditTranslate(EnsemblesTranslate):
+    def __init__(self):
+        super(EnsembleEditTranslate, self).__init__()
+
+        self._dict["binomial_n"] = _translate("Ensemble", "n")
+        self._dict["binomial_p"] = _translate("Ensemble", "p")
+
+        self._dict["poisson_lam"] = _translate("Ensemble", "Lam")
+
+        self._dict["checker_failed_title"] = _translate(
+            "Ensemble",
+            "Invalid parameter"
+        )
+        self._dict["checker_failed_text"] = _translate(
+            "Ensemble",
+            "This parameter is not valid for selected distribution: "
+        )
+
+        uniform = _translate(
+            "Ensemble", "(High - Low) must be non-negative."
+        )
+        self._dict["uniform_low_tips"] = uniform
+        self._dict["uniform_high_tips"] = uniform
+
+        self._dict["normal_scale_tips"] = _translate(
+            "Ensemble", "Scale must be non-negative."
+        )
+
+        self._dict["binomial_n_tips"] = _translate(
+            "Ensemble", "N must be non-negative and must be an integers."
+        )
+
+        self._dict["binomial_p_tips"] = _translate(
+            "Ensemble", "P must be >= 0 and <=1."
+        )
+
+        self._dict["poisson_lam_tips"] = _translate(
+            "Ensemble", "Lam must be >= 0."
+        )

src/View/Ensembles/Edit/Window.py

@@ -45,6 +45,8 @@ from PyQt5.QtWidgets import (
     QGroupBox, QTreeWidget,
 )
 
+from View.Ensembles.Edit.Translate import EnsembleEditTranslate
+
 logger = logging.getLogger()
 
 
@@ -74,7 +76,9 @@ class EnsembleEditDialog(PamhyrDialog):
     _pamhyr_name = "Parameters"
 
     def __init__(self, study=None, ensemble=None,
-                 trad=None, parent=None):
+                 parent=None):
+        trad = EnsembleEditTranslate()
+
         super(EnsembleEditDialog, self).__init__(
             title=trad[self._pamhyr_name],
             trad=trad,
@@ -209,13 +213,26 @@ class EnsembleEditDialog(PamhyrDialog):
             ),
             None
         )
+        parameters = self._params_widget.values
+
+        if distribution is not None:
+            ok, tips = distribution.is_valid_parameters(parameters)
+            if not ok:
+                self.message_box(
+                    text=self._trad["checker_failed_text"],
+                    informative_text="\n".join(
+                        map(lambda t: " - " + self._trad[t], tips)
+                    ),
+                    window_title=self._trad["checker_failed_title"],
+                )
+                return
 
         self._values = {
             "name": self.get_line_edit_text("lineEdit_name"),
             "data_type": self._target_data[0],
             "target_data": self._target_data[1],
             "distribution": distribution,
-            "params": self._params_widget.values,
+            "params": parameters,
         }
 
         super().accept()
@@ -248,7 +265,9 @@ class Ensemble1ParamsWidget(PamhyrWidget):
 
     def _init_default_values(self):
         self._values = self._ensemble.params
-        if len(self._values) > 0:
+        if len(self._values) != 1:
+            self._values = self._distribution.default_values.copy()
+
         self.set_double_spin_box("doubleSpinBox_0", self._values[0])
 
     @property
@@ -285,7 +304,9 @@ class Ensemble2ParamsWidget(PamhyrWidget):
 
     def _init_default_values(self):
         self._values = self._ensemble.params
-        if len(self._values) > 0:
+        if len(self._values) != 2:
+            self._values = self._distribution.default_values.copy()
+
         self.set_double_spin_box("doubleSpinBox_0", self._values[0])
         self.set_double_spin_box("doubleSpinBox_1", self._values[1])
 

src/View/Ensembles/UndoCommand.py

@@ -115,6 +115,34 @@ class AddCommand(QUndoCommand):
             self._ensembles.insert(self._index, self._new)
 
 
+class ImportCommand(QUndoCommand):
+    def __init__(self, ensembles, data, index):
+        QUndoCommand.__init__(self)
+
+        self._ensembles = ensembles
+        self._index = index
+        self._data = data
+        self._news = None
+
+    def undo(self):
+        for new in self._news:
+            new.set_as_deleted()
+
+    def redo(self):
+        if self._news is None:
+            self._news = list(
+                map(
+                    lambda d: self._ensembles.new_with_data(
+                        self._index, d
+                    ),
+                    self._data,
+                )
+            )
+        else:
+            for new in self._news:
+                new.set_as_not_deleted()
+
+
 class DelCommand(QUndoCommand):
     def __init__(self, ensembles, rows):
         QUndoCommand.__init__(self)

src/View/Ensembles/Window.py

@@ -17,6 +17,7 @@
 # -*- coding: utf-8 -*-
 
 import logging
+import json
 
 from tools import trace, timer, logger_exception
 
@@ -47,7 +48,7 @@ from View.Ensembles.Table import (
     EnsembleTableModel, ComboBoxDelegate
 )
 from View.Ensembles.Translate import EnsemblesTranslate
-from View.Ensembles.UndoCommand import SetAllCommand
+from View.Ensembles.UndoCommand import SetAllCommand, ImportCommand
 
 logger = logging.getLogger()
 
@@ -140,6 +141,12 @@ class EnsemblesWindow(PamhyrWindow):
         self.find(QAction, "action_add").triggered.connect(self.add)
         self.find(QAction, "action_del").triggered.connect(self.delete)
         self.find(QAction, "action_edit").triggered.connect(self.edit)
+        self.find(QAction, "action_export").triggered.connect(
+            self.export_to_json
+        )
+        self.find(QAction, "action_import").triggered.connect(
+            self.import_from_json
+        )
 
         table = self.find(QTableView, f"tableView")
         table.selectionModel()\
@@ -190,7 +197,6 @@ class EnsemblesWindow(PamhyrWindow):
                 dlg = EnsembleEditDialog(
                     study=self._study,
                     ensemble=ens,
-                    trad=self._trad,
                     parent=self
                 )
 
@@ -204,87 +210,71 @@ class EnsemblesWindow(PamhyrWindow):
                 logger_exception(e)
                 return
 
+    def export_to_json(self):
+        ens = []
+        for e in self._ensembles.lst:
+            ens.append(e.get_data_dict(use_ids=True))
 
-class Ensemble1ParamsDialog(PamhyrDialog):
-    _pamhyr_ui = "Ensemble1ParamsDialog"
-    _pamhyr_name = "Parameters"
+        data = {"ensembles": ens}
 
-    def __init__(self, ensemble=None,
-                 trad=None, parent=None):
-        super(Ensemble1ParamsDialog, self).__init__(
-            title=trad[self._pamhyr_name],
-            trad=trad,
-            options=[],
-            parent=parent
+        def aux(filename):
+            with open(filename[0], 'w') as f:
+                f.write(json.dumps(data))
+
+        self.file_dialog(
+            select_file=None,
+            callback=aux,
+            default_suffix='.json',
+            file_filter=[self._trad["file_json"]]
         )
 
-        self._ensemble = ensemble
-        self._labels = ensemble.distribution.labels
+    def import_from_json(self):
+        def aux(filename):
+            with open(filename[0], 'r') as f:
+                return json.load(f)
 
-        self._init_default_labels()
-        self._init_default_values()
-
-    def _init_default_labels(self):
-        self.set_label_text("label_0", self._trad[self._labels[0]])
-
-    def _init_default_values(self):
-        self._values = self._ensemble.params
-        if len(self._values) > 0:
-            self.set_double_spin_box("doubleSpinBox_0", self._values[0])
-
-    @property
-    def values(self):
-        return self._values
-
-    def accept(self):
-        self._values = [
-            self.get_double_spin_box("doubleSpinBox_0"),
-        ]
-        super().accept()
-
-    def reject(self):
-        self.close()
-
-
-class Ensemble2ParamsDialog(PamhyrDialog):
-    _pamhyr_ui = "Ensemble2ParamsDialog"
-    _pamhyr_name = "Parameters"
-
-    def __init__(self, ensemble=None,
-                 trad=None, parent=None):
-        super(Ensemble2ParamsDialog, self).__init__(
-            title=trad[self._pamhyr_name],
-            trad=trad,
-            options=[],
-            parent=parent
+        data = self.file_dialog(
+            select_file=None,
+            callback=aux,
+            default_suffix='.json',
+            file_filter=[self._trad["file_json"]]
         )
 
-        self._ensemble = ensemble
-        self._labels = ensemble.distribution.labels
+        dtarget = dict(
+            map(
+                lambda s: (s.pamhyr_id, s),
+                self._study.river.stricklers.stricklers
+            )
+        )
 
-        self._init_default_labels()
-        self._init_default_values()
+        ddistr = dict(
+            map(
+                lambda d: (d.name, d),
+                self._study._ens_distributions.lst
+            )
+        )
 
-    def _init_default_labels(self):
-        self.set_label_text("label_0", self._trad[self._labels[0]])
-        self.set_label_text("label_1", self._trad[self._labels[1]])
+        def update(d, values):
+            d.update(values)
+            return d
 
-    def _init_default_values(self):
-        self._values = self._ensemble.params
-        if len(self._values) > 0:
-            self.set_double_spin_box("doubleSpinBox_0", self._values[0])
-            self.set_double_spin_box("doubleSpinBox_1", self._values[1])
+        updated = list(
+            map(
+                lambda d: update(
+                    d, {"target_data": dtarget[d["target_data"]]}
+                ),
+                map(
+                    lambda d: update(
+                        d, {"distribution": ddistr[d["distribution"]]}
+                    ),
+                    data["ensembles"]
+                )
+            )
+        )
 
-    @property
-    def values(self):
-        return self._values
-
-    def accept(self):
-        self._values = [
-            self.get_double_spin_box("doubleSpinBox_0"),
-            self.get_double_spin_box("doubleSpinBox_1")
-        ]
-        super().accept()
-
-    def reject(self):
-        self.close()
+        self._undo_stack.push(
+            ImportCommand(
+                self._ensembles, updated, 0
+            )
+        )
+        self._table.update()

src/View/Results/CustomExport/CustomExport.py

@@ -26,10 +26,13 @@ from View.Results.translate import ResultsTranslate
 
 
 class CustomExportDialog(PamhyrDialog):
-    _pamhyr_ui = "CustomExportAdisDialog"
-    _pamhyr_name = "Custom Plot Selection"
+    _pamhyr_ui = "CustomExportDialog"
+    _pamhyr_name = "Custom Export"
 
-    def __init__(self, parent=None):
+    def __init__(self,
+                 tag_x="values_x",
+                 tag_y="values_y",
+                 parent=None):
         trad = ResultsTranslate()
         super(CustomExportDialog, self).__init__(
             title=trad[self._pamhyr_name],
@@ -38,8 +41,8 @@ class CustomExportDialog(PamhyrDialog):
             parent=parent
         )
 
-        self._available_values_x = self._trad.get_dict("values_x")
-        self._available_values_y = self._trad.get_dict("values_y")
+        self._available_values_x = self._trad.get_dict(tag_x)
+        self._available_values_y = self._trad.get_dict(tag_y)
 
         self.setup_radio_buttons_x()
         self.setup_radio_buttons_res()
@@ -66,8 +69,8 @@ class CustomExportDialog(PamhyrDialog):
 
     def setup_radio_buttons_res(self):
         self._radio2 = []
-        layout = self.find(QVBoxLayout, "verticalLayout_pol")
-        label = self.find(QLabel, "label_3")
+        layout = self.find(QVBoxLayout, "verticalLayout_solv")
+        label = self.find(QLabel, "label_solv")
         label.setText(self._trad["solver"])
 
         for solver in self.parent._solvers:
@@ -89,7 +92,7 @@ class CustomExportDialog(PamhyrDialog):
         layout.addStretch()
 
     def setup_label(self):
-        self._label = self.find(QLabel, "label_4")
+        self._label = self.find(QLabel, "label_data")
         self._label.setFrameStyle(QFrame.StyledPanel)
         self._label.setStyleSheet('background-color: white')
         self.set_label()
@@ -163,6 +166,15 @@ class CustomExportDialog(PamhyrDialog):
                 res = i
                 break
 
-        self.value = x, y, self._envelop.isChecked(), res
+        self.value = (x, y, self._envelop.isChecked(), res)
 
         super().accept()
+
+
+class CustomExportEnsembleDialog(CustomExportDialog):
+    def __init__(self, parent=None):
+        super(CustomExportEnsembleDialog, self).__init__(
+            tag_x="values_x_ens",
+            tag_y="values_y_ens",
+            parent=parent
+        )

src/View/Results/Window.py

@@ -79,7 +79,9 @@ from View.Results.CustomPlot.Plot import CustomPlot
 from View.Results.CustomPlot.CustomPlotValuesSelectionDialog import (
     CustomPlotValuesSelectionDialog,
 )
-from View.Results.CustomExport.CustomExport import CustomExportDialog
+from View.Results.CustomExport.CustomExport import (
+    CustomExportDialog, CustomExportEnsembleDialog,
+)
 
 from View.Results.Table import TableModel
 from View.Results.translate import (
@@ -786,34 +788,47 @@ class ResultsWindow(PamhyrWindow):
     def export_to(self, filename, x, y, envelop, solver_id):
         results = self._results[solver_id]
         reach = results.river.reachs[self._get_current_reach()]
-        first_line = [f"Study: {results.study.name}",
-                      f"Reach: {reach.name}"]
+        first_line = [
+            f"Study: {results.study.name}",
+            f"Reach: {reach.name}"
+        ]
+
         if x == "rk":
             timestamp = self._get_current_timestamp()
+
             first_line.append(f"Time: {timestamp}s")
             val_dict = self._export_rk(timestamp, y, envelop, solver_id)
         elif x == "time":
             profile_id = self._get_current_profile()
             profile = reach.profile(profile_id)
             pname = profile.name if profile.name != "" else profile.rk
+
             first_line.append(f"Profile: {pname}")
             val_dict = self._export_time(profile_id, y, solver_id)
 
         try:
             with open(filename, 'w', newline='') as csvfile:
                 writer = csv.writer(csvfile, delimiter=',',
-                                    quotechar='|', quoting=csv.QUOTE_MINIMAL)
+                                    quotechar='|',
+                                    quoting=csv.QUOTE_MINIMAL)
                 dict_x = self._trad.get_dict("values_x")
                 header = []
+
                 writer.writerow(first_line)
+
                 for text in val_dict.keys():
                     header.append(text)
+
                 writer.writerow(header)
+
                 for row in range(len(val_dict[dict_x[x]])):
                     line = []
+
                     for var in val_dict.keys():
                         line.append(val_dict[var][row])
+
                     writer.writerow(line)
+
                 self._timer.stop()
         except Exception as e:
             self.message_box(
@@ -876,94 +891,111 @@ class ResultsWindow(PamhyrWindow):
         dict_x = self._trad.get_dict("values_x")
         dict_y = self._trad.get_dict("values_y")
 
-        if self._current_results == 2:
-            envelop = False
-            reach1 = results[0].river.reachs[self._get_current_reach()]
-            reach2 = results[1].river.reachs[self._get_current_reach()]
-
         if envelop:
             dict_y.update(self._trad.get_dict("values_y_envelop"))
 
-        my_dict = {}
-        my_dict[dict_x["rk"]] = reach.geometry.get_rk()
-
         table = results.get("table")
         id_ts = results.get_timestamp_id(timestamp)
 
-        z = table["Z"]
-        q = table["Q"]
-        v = table["V"]
-        zfd = table["zfd"]
+        ind = reach.global_index
+
+        my_dict = {}
+        data = {
+            "z": table["Z"][:, ind[0]:ind[1]+1],
+            "q": table["Q"][:, ind[0]:ind[1]+1],
+            "v": table["V"][:, ind[0]:ind[1]+1],
+            "zfd": table["zfd"][:, ind[0]:ind[1]+1],
+
+            "reach": reach,
+            "id_ts": id_ts, "envelop": envelop,
+            "my_dict": my_dict,
+        }
+
+        func = {
+            "bed_elevation": self._export_rk_compute_elevation,
+            "discharge": self._export_rk_compute_discharge,
+            "water_elevation": self._export_rk_compute_water_elevation,
+            "velocity": self._export_rk_compute_velocity,
+            "depth": self._export_rk_compute_depth,
+            "mean_depth": self._export_rk_compute_mean_depth,
+            "froude": self._export_rk_compute_froude,
+            "wet_area": self._export_rk_compute_wet_area,
+        }
+
+        # Compute values
+        for key in y:
+            func[key](data)
+
+        # Translate dictionary keys
+        translated_dict = {}
+        translated_dict[dict_x["rk"]] = reach.geometry.get_rk()
+
+        for key in my_dict:
+            translated_dict[dict_y[key]] = my_dict[key]
+
+        return translated_dict
+
+    def _export_rk_compute_elevation(self, data):
+        my_dict = data["my_dict"]
+        reach = data["reach"]
+        id_ts = data["id_ts"]
 
-        if "bed_elevation" in y:
         if reach.has_bedload():
-                zmin = list(map(
-                    lambda p: zfd[id_ts, p.global_index],
-                    reach.profiles
-                ))
+            zfd = data["zfd"]
+            zmin = zfd[id_ts, :]
         else:
             zmin = reach.geometry.get_z_min()
-            my_dict[dict_y["bed_elevation"]] = zmin
-            # if envelop and reach.has_sediment():
-        if "discharge" in y:
-            my_dict[dict_y["discharge"]] = list(
-                map(
-                    lambda p: q[id_ts, p.global_index],
-                    reach.profiles
-                )
-            )
-            if envelop:
-                my_dict[dict_y["min_discharge"]] = list(
-                    map(
-                        lambda p: np.min(q[:, p.global_index]),
-                        reach.profiles
-                    )
-                )
-                my_dict[dict_y["max_discharge"]] = list(
-                    map(
-                        lambda p: np.max(q[:, p.global_index]),
-                        reach.profiles
-                    )
-                )
-        if "water_elevation" in y:
-            my_dict[dict_y["water_elevation"]] = list(
-                map(
-                    lambda p: z[id_ts, p.global_index],
-                    reach.profiles
-                )
-            )
-            if envelop:
-                my_dict[dict_y["min_water_elevation"]] = list(
-                    map(
-                        lambda p: np.min(z[:, p.global_index]),
-                        reach.profiles
-                    )
-                )
-                my_dict[dict_y["max_water_elevation"]] = list(
-                    map(
-                        lambda p: np.max(z[:, p.global_index]),
-                        reach.profiles
-                    )
-                )
 
-        if "velocity" in y:
-            my_dict[dict_y["velocity"]] = list(
-                map(
-                    lambda p: v[id_ts, p.global_index],
-                    reach.profiles
-                )
-            )
-            if envelop:
-                velocities = list(map(
-                    lambda p: v[:, p.global_index],
-                    reach.profiles
-                ))
-                my_dict[dict_y["min_velocity"]] = [min(v) for v in velocities]
-                my_dict[dict_y["max_velocity"]] = [max(v) for v in velocities]
+        my_dict["bed_elevation"] = zmin
 
-        if "depth" in y:
-            if self._current_results != 2:
-                d = my_dict[dict_y["depth"]] = list(
+    def _export_rk_compute_discharge(self, data):
+        my_dict = data["my_dict"]
+        envelop = data["envelop"]
+        id_ts = data["id_ts"]
+
+        q = data["q"]
+
+        my_dict["discharge"] = q[id_ts, :]
+
+        if envelop:
+            my_dict["min_discharge"] = np.min(q, axis=0)
+            my_dict["max_discharge"] = np.max(q, axis=0)
+
+    def _export_rk_compute_water_elevation(self, data):
+        my_dict = data["my_dict"]
+        envelop = data["envelop"]
+        id_ts = data["id_ts"]
+
+        z = data["z"]
+
+        my_dict["water_elevation"] = z[id_ts, :]
+
+        if envelop:
+            my_dict["min_water_elevation"] = np.min(z, axis=0)
+            my_dict["max_water_elevation"] = np.max(z, axis=0)
+
+    def _export_rk_compute_velocity(self, data):
+        my_dict = data["my_dict"]
+        envelop = data["envelop"]
+        id_ts = data["id_ts"]
+
+        v = data["v"]
+
+        my_dict["velocity"] = v[id_ts, :]
+
+        if envelop:
+            my_dict["min_velocity"] = np.min(v, axis=0)
+            my_dict["max_velocity"] = np.max(v, axis=0)
+
+    def _export_rk_compute_depth(self, data):
+        my_dict = data["my_dict"]
+        envelop = data["envelop"]
+        reach = data["reach"]
+        id_ts = data["id_ts"]
+
+        z = data["z"]
+
+        my_dict["depth"] = list(
             map(
                 lambda p: p.geometry.max_water_depth(
                     z[id_ts, p.global_index]
@@ -971,49 +1003,21 @@ class ResultsWindow(PamhyrWindow):
                 reach.profiles
             )
         )
-            else:
-                d1 = list(
-                    map(
-                        lambda p: p.geometry.max_water_depth(
-                            z[id_ts, p.global_index]
-                        ),
-                        reach1.profiles
-                    )
-                )
-                d2 = list(
-                    map(
-                        lambda p: p.geometry.max_water_depth(
-                            z[id_ts, p.global_index]
-                        ),
-                        reach2.profiles
-                    )
-                )
-                d = list(
-                    map(
-                        lambda x, y: x - y,
-                        d1, d2
-                        )
-                    )
-            my_dict[dict_y["depth"]] = d
+
         if envelop:
-                my_dict[dict_y["min_depth"]] = list(map(
-                    lambda p1, p2: p1 - p2, map(
-                            lambda p: np.min(z[:, p.global_index]),
-                            reach.profiles
-                        ), reach.geometry.get_z_min()
-                    )
-                )
-                my_dict[dict_y["max_depth"]] = list(map(
-                    lambda p1, p2: p1 - p2, map(
-                            lambda p: np.max(z[:, p.global_index]),
-                            reach.profiles
-                        ), reach.geometry.get_z_min()
-                    )
-                )
+            z_min = reach.geometry.get_z_min()
 
-        if "mean_depth" in y:
-            if self._current_results != 2:
-                d = list(
+            my_dict["min_depth"] = np.min(z, axis=0) - z_min
+            my_dict["max_depth"] = np.max(z, axis=0) - z_min
+
+    def _export_rk_compute_mean_depth(self, data):
+        my_dict = data["my_dict"]
+        reach = data["reach"]
+        id_ts = data["id_ts"]
+
+        z = data["z"]
+
+        my_dict["mean_depth"] = list(
             map(
                 lambda p: p.geometry.mean_water_depth(
                     z[id_ts, p.global_index]
@@ -1021,89 +1025,33 @@ class ResultsWindow(PamhyrWindow):
                 reach.profiles
             )
         )
-            else:
-                d1 = list(
+
+    def _export_rk_compute_froude(self, data):
+        my_dict = data["my_dict"]
+        reach = data["reach"]
+        id_ts = data["id_ts"]
+
+        z = data["z"]
+        v = data["v"]
+
+        my_dict["froude"] = list(
             map(
-                        lambda p: p.geometry.mean_water_depth(
-                            z[id_ts, p.global_index]
-                        ),
-                        reach1.profiles
-                    )
-                )
-                d2 = list(
-                    map(
-                        lambda p: p.geometry.mean_water_depth(
-                            z[id_ts, p.global_index]
-                        ),
-                        reach2.profiles
-                    )
-                )
-                d = list(
-                    map(
-                        lambda x, y: x - y,
-                        d1, d2
-                        )
-                    )
-            my_dict[dict_y["mean_depth"]] = d
-        if "froude" in y:
-            if self._current_results != 2:
-                fr = my_dict[dict_y["froude"]] = list(
-                    map(
-                        lambda p: (
-                            v[id_ts, p.global_index] /
-                            sqrt(9.81 * (
-                                p.geometry.wet_area(
-                                    z[id_ts, p.global_index]
-                                ) /
-                                p.geometry.wet_width(
-                                    z[id_ts, p.global_index]
-                                )
-                            ))
+                lambda p: p.geometry.froude(
+                    z[id_ts, p.global_index],
+                    v[id_ts, p.global_index]
                 ),
                 reach.profiles
             )
         )
-            else:
-                fr1 = list(
-                    map(
-                        lambda p: (
-                            v[id_ts, p.global_index] /
-                            sqrt(9.81 * (
-                                p.geometry.wet_area(
-                                    z[id_ts, p.global_index]
-                                ) /
-                                p.geometry.wet_width(
-                                    z[id_ts, p.global_index]
-                                )
-                            ))
-                        ),
-                        reach1.profiles
-                    )
-                )
-                fr2 = list(
-                    map(
-                        lambda p: (
-                            v[id_ts, p.global_index] /
-                            sqrt(9.81 * (
-                                p.geometry.wet_area(
-                                    z[id_ts, p.global_index]
-                                ) /
-                                p.geometry.wet_width(
-                                    z[id_ts, p.global_index]
-                                )
-                            ))
-                        ),
-                        reach2.profiles
-                    )
-                )
-                fr = list(map(
-                    lambda x, y: x - y,
-                    fr1, fr2
-                ))
-            my_dict[dict_y["froude"]] = fr
-        if "wet_area" in y:
-            if self._current_results != 2:
-                wa = list(
+
+    def _export_rk_compute_wet_area(self, data):
+        my_dict = data["my_dict"]
+        reach = data["reach"]
+        id_ts = data["id_ts"]
+
+        z = data["z"]
+
+        my_dict["wet_area"] = list(
             map(
                 lambda p: p.geometry.wet_area(
                     z[id_ts, p.global_index]
@@ -1111,31 +1059,6 @@ class ResultsWindow(PamhyrWindow):
                 reach.profiles
             )
         )
-            else:
-                wa1 = list(
-                    map(
-                        lambda p: p.geometry.wet_area(
-                            z[id_ts, p.global_index]
-                        ),
-                        reach1.profiles
-                    )
-                )
-                wa2 = list(
-                    map(
-                        lambda p: p.geometry.wet_area(
-                            z[id_ts, p.global_index]
-                        ),
-                        reach2.profiles
-                    )
-                )
-                wa = list(map(
-                    lambda x, y: x - y,
-                    wa1, wa2
-                ))
-
-            my_dict[dict_y["wet_area"]] = wa
-
-        return my_dict
 
     def _export_time(self, profile, y, solver_id):
         results = self._results[solver_id]
@@ -1144,134 +1067,105 @@ class ResultsWindow(PamhyrWindow):
         dict_x = self._trad.get_dict("values_x")
         dict_y = self._trad.get_dict("values_y")
 
-        my_dict = {}
-        my_dict[dict_x["time"]] = self._timestamps
-
         table = results.get("table")
+        ind = profile.global_index
 
-        z = table["Z"][:, profile.global_index]
-        q = table["Q"][:, profile.global_index]
-        v = table["V"][:, profile.global_index]
-        zfd = table["zfd"][:, profile.global_index]
+        my_dict = {}
+        data = {
+            "z": table["Z"][:, ind],
+            "q": table["Q"][:, ind],
+            "v": table["V"][:, ind],
+            "zfd": table["zfd"][:, ind],
 
-        if self._current_results == 2:
-            reach1 = self._results[0].river.reach(self._reach)
-            reach2 = self._results[1].river.reach(self._reach)
-            reach3 = self._results[2].river.reach(self._reach)
-            profile1 = reach1.profile(self._profile)
-            profile2 = reach2.profile(self._profile)
-            # profile3 = reach3.profile(self._profile)
+            "reach": reach,
+            "profile": profile,
+            "my_dict": my_dict,
+        }
 
-            z1 = table["Z"][:, profile1.global_index]
-            q1 = table["Q"][:, profile1.global_index]
-            v1 = table["V"][:, profile1.global_index]
+        def set_dict(k, v):
+            my_dict[k] = v
 
-            z2 = table["Z"][:, profile2.global_index]
-            q2 = table["Q"][:, profile2.global_index]
-            v2 = table["V"][:, profile2.global_index]
+        func = {
+            "bed_elevation": self._export_time_compute_elevation,
+            "discharge": lambda d: set_dict("discharge", d["q"]),
+            "water_elevation": lambda d: set_dict("water_elevation", d["z"]),
+            "velocity": lambda d: set_dict("velocity", d["v"]),
+            "depth": self._export_time_compute_depth,
+            "mean_depth": self._export_time_compute_mean_depth,
+            "froude": self._export_time_compute_froude,
+            "wet_area": self._export_time_compute_wet_area,
+        }
+
+        # Compute values
+        for key in y:
+            func[key](data)
+
+        # Translate dictionary keys
+        translated_dict = {}
+        translated_dict[dict_x["time"]] = self._timestamps
+
+        for key in my_dict:
+            translated_dict[dict_y[key]] = my_dict[key]
+
+        return translated_dict
+
+    def _export_time_compute_elevation(self, data):
+        my_dict = data["my_dict"]
+        profile = data["profile"]
 
-        if "bed_elevation" in y:
         if reach.has_bedload():
-                z_min = zfd
+            z_min = data["zfd"]
         else:
             z_min = [profile.geometry.z_min()] * len(self._timestamps)
 
-            my_dict[dict_y["bed_elevation"]] = z_min
-        if "discharge" in y:
-            my_dict[dict_y["discharge"]] = q
-        if "water_elevation" in y:
-            my_dict[dict_y["water_elevation"]] = z
-        if "velocity" in y:
-            my_dict[dict_y["velocity"]] = v
-        if "depth" in y:
-            if self._current_results != 2:
-                d = list(
+        my_dict["bed_elevation"] = z_min
+
+    def _export_time_compute_depth(self, data):
+        my_dict = data["my_dict"]
+        profile = data["profile"]
+
+        z = data["z"]
+
+        my_dict["depth"] = list(
             map(lambda x: profile.geometry.max_water_depth(x), z)
         )
-            else:
-                d1 = list(
-                    map(lambda x: profile1.geometry.max_water_depth(x), z1)
-                )
-                d2 = list(
-                    map(lambda x: profile2.geometry.max_water_depth(x), z2)
-                )
-                d = list(
-                    map(
-                        lambda x, y: x - y,
-                        d1, d2
-                        )
-                    )
-            my_dict[dict_y["depth"]] = d
-        if "mean_depth" in y:
-            if self._current_results != 2:
-                d = list(
+
+    def _export_time_compute_mean_depth(self, data):
+        my_dict = data["my_dict"]
+        profile = data["profile"]
+
+        z = data["z"]
+
+        my_dict["mean_depth"] = list(
             map(lambda x: profile.geometry.mean_water_depth(x), z)
         )
-            else:
-                d1 = list(
-                    map(lambda x: profile1.geometry.mean_water_depth(x), z1)
-                )
-                d2 = list(
-                    map(lambda x: profile2.geometry.mean_water_depth(x), z2)
-                )
-                d = list(map(
-                    lambda x, y: x - y,
-                    d1, d2
-                ))
-            my_dict[dict_y["mean_depth"]] = d
-        if "froude" in y:
-            if self._current_results != 2:
-                fr = my_dict[dict_y["froude"]] = list(
-                    map(lambda z, v:
-                        v / sqrt(9.81 * (
-                            profile.geometry.wet_area(z) /
-                            profile.geometry.wet_width(z))
-                        ),
-                        z, v)
-                    )
-            else:
-                fr1 = list(
-                    map(lambda z, v:
-                        v /
-                        sqrt(9.81 * (
-                            profile1.geometry.wet_area(z) /
-                            profile1.geometry.wet_width(z))
-                        ),
-                        z1, v1)
-                    )
-                fr2 = list(
-                    map(lambda z, v:
-                        v /
-                        sqrt(9.81 * (
-                            profile2.geometry.wet_area(z) /
-                            profile2.geometry.wet_width(z))
-                        ),
-                        z2, v2)
-                    )
-                fr = list(map(
-                    lambda x, y: x - y,
-                    fr1, fr2
-                ))
-            my_dict[dict_y["froude"]] = fr
-        if "wet_area" in y:
-            if self._current_results != 2:
-                wa = list(
-                    map(lambda x: profile.geometry.wet_area(x), z)
-                )
-            else:
-                wa1 = list(
-                    map(lambda x: profile1.geometry.wet_area(x), z1)
-                )
-                wa2 = list(
-                    map(lambda x: profile2.geometry.wet_area(x), z2)
-                )
-                wa = list(map(
-                    lambda x, y: x - y,
-                    wa1, wa2
-                ))
-            my_dict[dict_y["wet_area"]] = wa
 
-        return my_dict
+    def _export_time_compute_froude(self, data):
+        my_dict = data["my_dict"]
+        profile = data["profile"]
+
+        z = data["z"]
+        v = data["v"]
+
+        my_dict["froude"] = list(
+            map(
+                lambda z, v: profile.geometry.froude(z, v),
+                z, v
+            )
+        )
+
+    def _export_time_compute_wet_area(self, data):
+        my_dict = data["my_dict"]
+        profile = data["profile"]
+
+        z = data["z"]
+
+        my_dict["wet_area"] = list(
+            map(
+                lambda x: profile.geometry.wet_area(x),
+                z
+            )
+        )
 
     def get_timestamps(self):
         self._timestamps = sorted(list(self._results[0].get("timestamps")))
@@ -1658,3 +1552,186 @@ class ResultsEnsembleWindow(ResultsWindow):
 
     def update_table_selection_solver(self, ind):
         return
+
+    def _export(self):
+        profile_id = self._get_current_profile()
+        self.update_table_selection_profile(profile_id)
+
+        dlg = CustomExportEnsembleDialog(parent=self)
+        if dlg.exec():
+            x, y, envelop, solver_id = dlg.value
+        else:
+            return
+
+        logger.debug(
+            "Export custom plot for: " +
+            f"{x} -> {','.join(y)}"
+        )
+        self.file_dialog(
+            select_file="AnyFile",
+            callback=lambda f: self.export_to(f[0], x, y, envelop, solver_id),
+            default_suffix=".csv",
+            file_filter=[self._trad["file_csv"]],
+        )
+
+    def _export_rk(self, timestamp, y, envelop, solver_id):
+        results = self._results[solver_id]
+        reach = results.river.reachs[self._get_current_reach()]
+        dict_x = self._trad.get_dict("values_x_ens")
+        dict_y = self._trad.get_dict("values_y_ens")
+
+        if envelop:
+            dict_y.update(self._trad.get_dict("values_y_envelop_ens"))
+
+        table = results.get("table")
+        id_ts = results.get_timestamp_id(timestamp)
+
+        ind = reach.global_index
+
+        my_dict = {}
+        data = {
+            "z_min": table["z_min"][:, ind[0]:ind[1]+1],
+            "q_min": table["q_min"][:, ind[0]:ind[1]+1],
+            "z": table["z_mean"][:, ind[0]:ind[1]+1],
+            "q": table["q_mean"][:, ind[0]:ind[1]+1],
+            "z_max": table["z_max"][:, ind[0]:ind[1]+1],
+            "q_max": table["q_max"][:, ind[0]:ind[1]+1],
+
+            "z_std_deriv": table["z_std_derivation"][:, ind[0]:ind[1]+1],
+            "q_std_deriv": table["q_std_derivation"][:, ind[0]:ind[1]+1],
+
+            "reach": reach,
+            "id_ts": id_ts, "envelop": envelop,
+            "my_dict": my_dict,
+        }
+
+        func = {
+            "z_mean": self._export_rk_z,
+            "q_mean": self._export_rk_q,
+            "z_standard_derivation": self._export_rk_z_std_deriv,
+            "q_standard_derivation": self._export_rk_q_std_deriv,
+        }
+
+        # Compute values
+        for key in y:
+            func[key](data)
+
+        # Translate dictionary keys
+        translated_dict = {}
+        translated_dict[dict_x["rk"]] = reach.geometry.get_rk()
+
+        for key in my_dict:
+            translated_dict[dict_y[key]] = my_dict[key]
+
+        return translated_dict
+
+    def _export_rk_z(self, data):
+        my_dict = data["my_dict"]
+        envelop = data["envelop"]
+        reach = data["reach"]
+        id_ts = data["id_ts"]
+
+        my_dict["z_mean"] = data["z"][id_ts, :]
+
+        if envelop:
+            my_dict["z_min"] = data["z_min"][id_ts, :]
+            my_dict["z_max"] = data["z_max"][id_ts, :]
+
+    def _export_rk_z_std_deriv(self, data):
+        my_dict = data["my_dict"]
+        envelop = data["envelop"]
+        reach = data["reach"]
+        id_ts = data["id_ts"]
+
+        my_dict["z_standard_derivation"] = data["z_std_deriv"][id_ts, :]
+
+    def _export_rk_q(self, data):
+        my_dict = data["my_dict"]
+        envelop = data["envelop"]
+        reach = data["reach"]
+        id_ts = data["id_ts"]
+
+        my_dict["q_mean"] = data["q"][id_ts, :]
+
+        if envelop:
+            my_dict["q_min"] = data["q_min"][id_ts, :]
+            my_dict["q_max"] = data["q_max"][id_ts, :]
+
+    def _export_rk_q_std_deriv(self, data):
+        my_dict = data["my_dict"]
+        envelop = data["envelop"]
+        reach = data["reach"]
+        id_ts = data["id_ts"]
+
+        my_dict["q_standard_derivation"] = data["q_std_deriv"][id_ts, :]
+
+    def _export_time(self, profile, y, solver_id):
+        results = self._results[solver_id]
+        reach = results.river.reachs[self._get_current_reach()]
+        profile = reach.profile(profile)
+        dict_x = self._trad.get_dict("values_x")
+        dict_y = self._trad.get_dict("values_y")
+
+        table = results.get("table")
+        ind = profile.global_index
+
+        my_dict = {}
+        data = {
+            "z_min": table["z_min"][:, ind],
+            "q_min": table["q_min"][:, ind],
+            "z": table["z_mean"][:, ind],
+            "q": table["q_mean"][:, ind],
+            "z_max": table["z_max"][:, ind],
+            "q_max": table["q_max"][:, ind],
+
+            "z": table["z_std_derivation"][:, ind],
+            "q": table["q_std_derivation"][:, ind],
+
+            "reach": reach,
+            "profile": profile,
+            "my_dict": my_dict,
+        }
+
+        func = {
+            "z_mean": self._export_time_z,
+            "q_mean": self._export_time_q,
+            "z_standard_derivation": self._export_time_z_std_deriv,
+            "q_standard_derivation": self._export_time_q_std_deriv,
+        }
+
+        # Compute values
+        for key in y:
+            func[key](data)
+
+        # Translate dictionary keys
+        translated_dict = {}
+        translated_dict[dict_x["time"]] = self._timestamps
+
+        for key in my_dict:
+            translated_dict[dict_y[key]] = my_dict[key]
+
+        return translated_dict
+
+    def _export_time_z(self, data):
+        my_dict = data["my_dict"]
+
+        my_dict["z_mean"] = data["z"]
+        my_dict["z_min"] = data["z_min"]
+        my_dict["z_max"] = data["z_max"]
+
+    def _export_time_z_std_deriv(self, data):
+        my_dict = data["my_dict"]
+
+        my_dict["z_standard_derivation"] = data["z_std_deriv"]
+
+    def _export_time_q(self, data):
+        my_dict = data["my_dict"]
+
+        my_dict["q_mean"] = data["q"]
+        my_dict["q_min"] = data["q_min"]
+        my_dict["q_max"] = data["q_max"]
+
+    def _export_time_q_std_deriv(self, data):
+        my_dict = data["my_dict"]
+
+        my_dict["q_standard_derivation"] = data["q_std_deriv"]

src/View/Results/translate.py

@@ -130,6 +130,25 @@ class ResultsTranslate(MainTranslate):
             "wet_area": self._dict["unit_wet_area"],
         }
 
+        self._sub_dict["values_x_ens"] = {
+            "rk": self._dict["unit_rk"],
+            "time": self._dict["unit_time_s"],
+        }
+
+        self._sub_dict["values_y_ens"] = {
+            "z_mean": self._dict["unit_mean_water_elevation"],
+            "q_mean": self._dict["unit_mean_discharge"],
+            "z_standard_derivation": self._dict["unit_std_deriv_elevation"],
+            "q_standard_derivation": self._dict["unit_std_deriv_discharge"],
+        }
+
+        self._sub_dict["values_y_envelop_ens"] = {
+            "z_min": self._dict["unit_min_water_elevation"],
+            "z_max": self._dict["unit_max_water_elevation"],
+            "q_min": self._dict["unit_min_discharge"],
+            "q_max": self._dict["unit_max_discharge"],
+        }
+
         if self.pollutants is not None:
             self._sub_dict["table_headers_raw_data"] = {
                 "name": _translate("Results", "Profile"),

src/View/Tools/ASubWindow.py

@@ -107,7 +107,7 @@ class WindowToolKit(object):
 
         dialog = QFileDialog(self, options=options)
 
-        if select_file == "Existing_file":
+        if select_file == "ExistingFile":
             mode = QFileDialog.FileMode.ExistingFile
         elif select_file == "Directory":
             mode = QFileDialog.FileMode.Directory

src/View/Translate.py

@@ -45,7 +45,6 @@ class CommonWordTranslate(PamhyrTranslate):
 
         self._dict["loc"] = _translate("CommonWord", "Loc")
         self._dict["scale"] = _translate("CommonWord", "Scale")
-        self._dict["lam"] = _translate("CommonWord", "Lam")
 
         self._dict["reach"] = _translate("CommonWord", "Reach")
         self._dict["reaches"] = _translate("CommonWord", "Reaches")
@@ -72,6 +71,9 @@ class CommonWordTranslate(PamhyrTranslate):
         self._dict["file_csv"] = _translate(
             "CommonWord", "CSV file (*.csv)"
         )
+        self._dict["file_json"] = _translate(
+            "CommonWord", "JSON file (*.json)"
+        )
 
 
 class UnitTranslate(CommonWordTranslate):
@@ -110,6 +112,12 @@ class UnitTranslate(CommonWordTranslate):
         self._dict["unit_water_elevation"] = _translate(
             "Unit", "Water Elevation (m)"
         )
+        self._dict["unit_mean_water_elevation"] = _translate(
+            "Unit", "Mean water elevation (m)"
+        )
+        self._dict["unit_std_deriv_elevation"] = _translate(
+            "Unit", "Elevation standard derivation (m)"
+        )
         self._dict["unit_water_elevation_envelop"] = _translate(
             "Unit", "Water Elevation Envelop (m)"
         )
@@ -129,8 +137,16 @@ class UnitTranslate(CommonWordTranslate):
         self._dict["unit_min_velocity"] = _translate(
             "Unit", "Min Velocity (m/s)"
         )
-        self._dict["unit_discharge"] = _translate(
-                "Unit", "Discharge") + f" (m³/s)"
+        self._dict["unit_discharge"] = (
+            _translate("Unit", "Discharge") + f" (m³/s)"
+        )
+        self._dict["unit_mean_discharge"] = (
+            _translate("Unit", "Mean discharge") + f" (m³/s)"
+        )
+        self._dict["unit_std_deriv_discharge"] = (
+            _translate("Unit", "Discharge standard derivation")
+            + f" (m³/s)"
+        )
         self._dict["unit_discharge_envelop"] = _translate(
             "Unit", "Discharge Envelop") + " (m³/s)"
         self._dict["unit_max_discharge"] = _translate(

src/View/ui/CustomExportDialog.ui

@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Dialog</class>
+ <widget class="QDialog" name="Dialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>418</width>
+    <height>220</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="3" column="0">
+    <widget class="QSplitter" name="splitter">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <widget class="QWidget" name="verticalLayoutWidget">
+      <layout class="QVBoxLayout" name="verticalLayout_x">
+       <item>
+        <widget class="QLabel" name="label_x">
+         <property name="text">
+          <string>X axis:</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="verticalLayoutWidget_2">
+      <layout class="QVBoxLayout" name="verticalLayout_y">
+       <item>
+        <widget class="QLabel" name="label_y">
+         <property name="text">
+          <string>Y axis:</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="verticalLayoutWidget_3">
+      <layout class="QVBoxLayout" name="verticalLayout_solv">
+       <item>
+        <widget class="QLabel" name="label_solv">
+         <property name="text">
+          <string>Solver:</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
+   <item row="5" column="0">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+   <item row="4" column="0">
+    <widget class="QLabel" name="label_data">
+     <property name="text">
+      <string>TextLabel</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>Dialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>Dialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

src/View/ui/Ensembles.ui

@@ -33,6 +33,9 @@
    <addaction name="action_add"/>
    <addaction name="action_del"/>
    <addaction name="action_edit"/>
+   <addaction name="separator"/>
+   <addaction name="action_export"/>
+   <addaction name="action_import"/>
   </widget>
   <action name="action_add">
    <property name="icon">
@@ -79,6 +82,30 @@
     <enum>QAction::NoRole</enum>
    </property>
   </action>
+  <action name="action_export">
+   <property name="icon">
+    <iconset>
+     <normaloff>ressources/export.png</normaloff>ressources/export.png</iconset>
+   </property>
+   <property name="text">
+    <string>Export</string>
+   </property>
+   <property name="toolTip">
+    <string>Export all ensemble configuration into json file</string>
+   </property>
+  </action>
+  <action name="action_import">
+   <property name="icon">
+    <iconset>
+     <normaloff>ressources/import.png</normaloff>ressources/import.png</iconset>
+   </property>
+   <property name="text">
+    <string>Import</string>
+   </property>
+   <property name="toolTip">
+    <string>Import ensemble configuration from json file</string>
+   </property>
+  </action>
  </widget>
  <resources/>
  <connections/>

src/View/ui/Widgets/Ensemble1ParamsWidget.ui

@@ -24,7 +24,14 @@
       </widget>
      </item>
      <item>
-      <widget class="QDoubleSpinBox" name="doubleSpinBox_0"/>
+      <widget class="QDoubleSpinBox" name="doubleSpinBox_0">
+       <property name="minimum">
+        <double>-10000000000.000000000000000</double>
+       </property>
+       <property name="maximum">
+        <double>10000000000.000000000000000</double>
+       </property>
+      </widget>
      </item>
     </layout>
    </item>

src/View/ui/Widgets/Ensemble2ParamsWidget.ui

@@ -22,7 +22,14 @@
     </widget>
    </item>
    <item row="0" column="1">
-    <widget class="QDoubleSpinBox" name="doubleSpinBox_0"/>
+    <widget class="QDoubleSpinBox" name="doubleSpinBox_0">
+     <property name="minimum">
+      <double>-10000000000.000000000000000</double>
+     </property>
+     <property name="maximum">
+      <double>10000000000.000000000000000</double>
+     </property>
+    </widget>
    </item>
    <item row="1" column="0">
     <widget class="QLabel" name="label_1">
@@ -32,7 +39,14 @@
     </widget>
    </item>
    <item row="1" column="1">
-    <widget class="QDoubleSpinBox" name="doubleSpinBox_1"/>
+    <widget class="QDoubleSpinBox" name="doubleSpinBox_1">
+     <property name="minimum">
+      <double>-10000000000.000000000000000</double>
+     </property>
+     <property name="maximum">
+      <double>10000000000.000000000000000</double>
+     </property>
+    </widget>
    </item>
   </layout>
  </widget>