force Mage sulver type in open from file

src/View/MainWindow.py

@@ -29,6 +29,7 @@ from numpy.core.multiarray import where
 from platformdirs import user_cache_dir
 
 from Solver.AdisTS import AdisTS
+from Solver.Mage import Mage8
 from tools import logger_exception
 
 from PyQt5 import QtGui
@@ -76,14 +77,18 @@ from View.SedimentLayers.Reach.Window import ReachSedimentLayersWindow
 from View.AdditionalFiles.Window import AddFileListWindow
 from View.REPLines.Window import REPLineListWindow
 from View.SolverParameters.Window import SolverParametersWindow
-from View.RunSolver.Window import SelectSolverWindow, SolverLogWindow
+from View.RunSolver.Window import (
+                                   SelectSolverWindow,
+                                   SolverLogWindow,
+                                   CompareSolversWindow
+                                   )
+from View.Results.Window import ResultsWindow # , CompareResultsWindow
 from View.RunSolver.WindowAdisTS import (
     SelectSolverWindowAdisTS,
     SolverLogWindowAdisTS
 )
 from View.CheckList.Window import CheckListWindow
 from View.CheckList.WindowAdisTS import CheckListWindowAdisTS
-from View.Results.Window import ResultsWindow
 from View.Results.WindowAdisTS import ResultsWindowAdisTS
 from View.Results.ReadingResultsDialog import ReadingResultsDialog
 from View.Debug.Window import ReplWindow
@@ -92,6 +97,10 @@ from View.Pollutants.Window import PollutantsWindow
 from View.D90AdisTS.Window import D90AdisTSWindow
 from View.DIFAdisTS.Window import DIFAdisTSWindow
 
+from Solver.Solvers import GenericSolver
+
+from Model.Results.Results import Results
+
 # Optional internal display of documentation for make the application
 # package lighter...
 try:
@@ -134,7 +143,7 @@ define_model_action = [
     "action_menu_edit_reach_sediment_layers", "action_menu_edit_reservoirs",
     "action_menu_edit_hydraulic_structures", "action_menu_additional_file",
     "action_menu_results_last", "action_open_results_from_file",
-    "action_menu_boundary_conditions_sediment",
+    "action_compare_results", "action_menu_boundary_conditions_sediment",
     "action_menu_rep_additional_lines", "action_menu_output_rk",
     "action_menu_run_adists", "action_menu_pollutants",
     "action_menu_d90", "action_menu_dif",
@@ -279,6 +288,7 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
             "action_menu_close": self.close_model,
             "action_menu_results_last": self.open_last_results,
             "action_open_results_from_file": self.open_results_from_file,
+            "action_compare_results": self.compare_results,
             "action_open_results_adists": self.open_results_adists,
             # Help
             "action_menu_pamhyr_users_wiki": self.open_doc_user,
@@ -1427,17 +1437,14 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
                 ResultsWindow,
                 data=[
                     self._study,
-                    None,       # No config
+                    None,      # No config
-                    solver,
+                    results]
-                    results
-                ]
         ):
             return
 
         res = ResultsWindow(
             study=self._study,
-            solver=solver,
+            results=[results],
-            results=results,
             parent=self
         )
         res.show()
@@ -1486,7 +1493,8 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
                     self._study,
                     None,       # No config
                     solver,
-                    results
+                    results,
+                    self
                 ]
         ):
             return
@@ -1550,10 +1558,123 @@ class ApplicationWindow(QMainWindow, ListedSubWindow, WindowToolKit):
             file_name = dialog.selectedFiles()
             logger.info(f"Select results: {file_name}")
             self.open_solver_results(
-                self._last_solver,
+                Mage8("Mage"),
                 results=file_name[0]
             )
 
+    def compare_results(self):
+        if self._study is None:
+            return
+
+        run = CompareSolversWindow(
+            study=self._study,
+            config=self.conf,
+            parent=self
+        )
+        if run.exec():
+            results = self.diff_results(run.solver1,
+                                        run.solver2)
+
+        # At least one result not available
+        if results is None:
+            return
+
+        # Windows already opened
+        if self.sub_window_exists(
+                ResultsWindow,
+                data=[
+                    self._study,
+                    None] +      # No config
+                    results
+        ):
+            #w = self.get_sub_window(
+                    #ResultsWindow,
+                    #data=[
+                        #self._study,
+                        #None,       # No config
+                        #results,
+                        #parent=self
+                    #])
+            #w.add_result(result[1], run.solver2)
+            return
+
+        res = ResultsWindow(
+            study=self._study,
+            results=results,
+            parent=self
+        )
+        res.show()
+
+        #res = CompareResultsWindow(
+            #study=self._study,
+            #solver=results._solver,
+            #results=results,
+            #parent=self
+        #)
+        #res.show()
+
+
+    def diff_results(self, solver1, solver2):
+        if solver1 is None:
+            # TODO message
+            return None
+        if solver2 is None:
+            # TODO message
+            return None
+
+        solver3 = GenericSolver(solver1.name+" - "+solver2.name)
+
+        result1 = solver1.results(
+                        self._study,
+                        self._solver_workdir(solver1),
+                    )
+
+        if result1 is None:
+            # TODO message
+            return None
+
+        result2 = solver2.results(
+                        self._study,
+                        self._solver_workdir(solver2),
+                    )
+
+        if result2 is None:
+            # TODO message
+            return None
+
+        if result2.get("nb_reach") != result1.get("nb_reach"):
+            # TODO message
+            return None
+
+        if result2.get("nb_profile") != result1.get("nb_profile"):
+            # TODO message
+            return None
+
+        return [result1, result2]
+
+        result3 = Results(self._study, solver3)
+        result3.set("nb_reach", result1.get("nb_reach"))
+        result3.set("nb_profile", result1.get("nb_profile"))
+        ts = list(result1.get("timestamps").intersection(result2.get("timestamps")))
+        result3.set("timestamps", ts)
+
+        for i in range(int(result1.get("nb_reach"))):
+            # Add reach to results reach list
+            r = result3.river.add(i)
+
+        for timestamp in result3.get("timestamps"):
+            for r in range(int(result1.get("nb_reach"))):
+                reach1 = result1.river.reach(r)
+                reach2 = result2.river.reach(r)
+                reach3 = result3.river.reach(r)
+                for p, (profile1, profile2) in enumerate(zip(reach1.profiles, reach2.profiles)):
+                    for key in ["Z", "Q"]:
+                        d1 = profile1.get_ts_key(timestamp, key)
+                        d2 = profile2.get_ts_key(timestamp, key)
+                        reach3.set(p, timestamp, key, d1-d2)
+
+        return result3
+
     def open_results_adists(self):
         if self._study is None:
             return

src/View/Results/CustomPlot/Plot.py

@@ -49,7 +49,7 @@ unit = {
 
 class CustomPlot(PamhyrPlot):
     def __init__(self, x, y, envelop, reach, profile, timestamp,
-                 data=None, canvas=None, trad=None,
+                 data=None, canvas=None, trad=None, res_id=0,
                  toolbar=None, parent=None):
         super(CustomPlot, self).__init__(
             canvas=canvas,
@@ -65,6 +65,7 @@ class CustomPlot(PamhyrPlot):
         self._reach = reach
         self._profile = profile
         self._timestamp = timestamp
+        self._current_res_id = res_id
 
         logger.debug(
             "Create custom plot for: " +
@@ -130,7 +131,7 @@ class CustomPlot(PamhyrPlot):
         """
         Get SL list for profile p at initial time (initial data)
         """
-        t0 = min(list(self.data.get("timestamps")))
+        t0 = min(list(self.data[self._current_res_id].get("timestamps")))
         return map(
             lambda p: p.get_ts_key(t0, "sl")[0],
             reach.profiles
@@ -146,7 +147,7 @@ class CustomPlot(PamhyrPlot):
         )
 
     def get_ts_zmin(self, profile):
-        results = self.data
+        results = self.data[self._current_res_id]
         nt = len(list(results.get("timestamps")))
         reach = results.river.reach(self._reach)
         berdrock = self.sl_compute_bedrock(reach)
@@ -167,7 +168,7 @@ class CustomPlot(PamhyrPlot):
         return ts_z_min
 
     def _draw_rk(self):
-        results = self.data
+        results = self.data[self._current_res_id]
         reach = results.river.reach(self._reach)
         rk = reach.geometry.get_rk()
         if reach.has_sediment():
@@ -485,7 +486,7 @@ class CustomPlot(PamhyrPlot):
         self.canvas.axes.legend(lns, labs, loc="best")
 
     def _redraw_rk(self):
-        results = self.data
+        results = self.data[self._current_res_id]
         reach = results.river.reach(self._reach)
         rk = reach.geometry.get_rk()
         z_min = reach.geometry.get_z_min()
@@ -623,7 +624,7 @@ class CustomPlot(PamhyrPlot):
         self.canvas.axes.set_xticks(ticks=fx, labels=xt, rotation=45)
 
     def _draw_time(self):
-        results = self.data
+        results = self.data[self._current_res_id]
         reach = results.river.reach(self._reach)
         profile = reach.profile(self._profile)
 
@@ -774,7 +775,7 @@ class CustomPlot(PamhyrPlot):
 
     def _redraw_time(self):
 
-        results = self.data
+        results = self.data[self._current_res_id]
         reach = results.river.reach(self._reach)
         profile = reach.profile(self._profile)
         ts = list(results.get("timestamps"))
@@ -895,7 +896,7 @@ class CustomPlot(PamhyrPlot):
         elif self._x == "time":
             self._draw_time()
         if self._x == "rk":
-            reach = self.data.river.reach(self._reach)
+            reach = self.data[self._current_res_id].river.reach(self._reach)
             profile = reach.profile(self._profile)
             x = profile.rk
         elif self._x == "time":
@@ -935,6 +936,10 @@ class CustomPlot(PamhyrPlot):
         else:
             self.draw_current()
 
+    def set_result(self, res_id):
+        self._current_res_id = res_id
+        self.draw()
+
     def set_timestamp(self, timestamp):
         self._timestamp = timestamp
 
@@ -945,7 +950,7 @@ class CustomPlot(PamhyrPlot):
 
     def draw_current(self):
         if self._x == "rk":
-            reach = self.data.river.reach(self._reach)
+            reach = self.data[self._current_res_id].river.reach(self._reach)
             profile = reach.profile(self._profile)
             x = profile.rk
         elif self._x == "time":

src/View/Results/PlotAC.py

@@ -29,7 +29,7 @@ _translate = QCoreApplication.translate
 
 class PlotAC(PamhyrPlot):
     def __init__(self, canvas=None, trad=None, toolbar=None,
-                 results=None, reach_id=0, profile_id=0,
+                 results=None, reach_id=0, profile_id=0, res_id=0,
                  parent=None):
         super(PlotAC, self).__init__(
             canvas=canvas,
@@ -39,9 +39,10 @@ class PlotAC(PamhyrPlot):
             parent=parent
         )
 
-        self._current_timestamp = max(results.get("timestamps"))
+        self._current_timestamp = max(results[res_id].get("timestamps"))
         self._current_reach_id = reach_id
         self._current_profile_id = profile_id
+        self._current_res_id = res_id
 
         self.label_x = self._trad['x']
         self.label_y = self._trad["unit_elevation"]
@@ -62,7 +63,7 @@ class PlotAC(PamhyrPlot):
     @results.setter
     def results(self, results):
         self.data = results
-        self._current_timestamp = max(results.get("timestamps"))
+        self._current_timestamp = max(results[self._current_res_id].get("timestamps"))
 
     @timer
     def draw(self, highlight=None):
@@ -71,7 +72,11 @@ class PlotAC(PamhyrPlot):
         if self.results is None:
             return
 
-        reach = self.results.river.reach(self._current_reach_id)
+        if self.results[self._current_res_id] is None:
+            return
+
+        results = self.results[self._current_res_id]
+        reach = results.river.reach(self._current_reach_id)
         profile = reach.profile(self._current_profile_id)
 
         self.draw_profile(reach, profile)
@@ -137,10 +142,14 @@ class PlotAC(PamhyrPlot):
         self._current_profile_id = profile_id
         self.update()
 
+    def set_result(self, res_id):
+        self._current_result_id = res_id
+        self.update()
+
     def set_timestamp(self, timestamp):
         self._current_timestamp = timestamp
 
-        reach = self.results.river.reach(self._current_reach_id)
+        reach = self.results[self._current_res_id].river.reach(self._current_reach_id)
         profile = reach.profile(self._current_profile_id)
         x = profile.geometry.get_station()
         z = profile.geometry.z()
@@ -152,7 +161,7 @@ class PlotAC(PamhyrPlot):
         if not self._init:
             self.draw()
 
-        reach = self.results.river.reach(self._current_reach_id)
+        reach = self.results[self._current_res_id].river.reach(self._current_reach_id)
         profile = reach.profile(self._current_profile_id)
         x = profile.geometry.get_station()
         z = profile.geometry.z()

src/View/Results/PlotH.py

@@ -35,7 +35,7 @@ logger = logging.getLogger()
 
 class PlotH(PamhyrPlot):
     def __init__(self, canvas=None, trad=None, toolbar=None,
-                 results=None, reach_id=0, profile_id=0,
+                 results=None, reach_id=0, profile_id=0, res_id=0,
                  parent=None):
         super(PlotH, self).__init__(
             canvas=canvas,
@@ -47,9 +47,10 @@ class PlotH(PamhyrPlot):
 
         self._mode = "time"
 
-        self._current_timestamp = max(results.get("timestamps"))
+        self._current_timestamp = max(results[res_id].get("timestamps"))
         self._current_reach_id = reach_id
         self._current_profile_id = profile_id
+        self._current_res_id = res_id
 
         self.label_x = self._trad["unit_time_s"]
         self.label_y = self._trad["unit_discharge"]
@@ -70,7 +71,7 @@ class PlotH(PamhyrPlot):
     @results.setter
     def results(self, results):
         self.data = results
-        self._current_timestamp = max(results.get("timestamps"))
+        self._current_timestamp = max(results[self._current_res_id].get("timestamps"))
 
     @timer
     def draw(self, highlight=None):
@@ -79,7 +80,11 @@ class PlotH(PamhyrPlot):
         if self.results is None:
             return
 
-        reach = self.results.river.reach(self._current_reach_id)
+        if self.results[self._current_res_id] is None:
+            return
+
+        results = self.results[self._current_res_id]
+        reach = results.river.reach(self._current_reach_id)
         profile = reach.profile(self._current_profile_id)
 
         if reach.geometry.number_profiles == 0:
@@ -99,7 +104,7 @@ class PlotH(PamhyrPlot):
         self._init = True
 
     def draw_data(self, reach, profile):
-        self.ts = list(self.results.get("timestamps"))
+        self.ts = list(self.results[self._current_res_id].get("timestamps"))
         self.ts.sort()
 
         x = self.ts
@@ -123,7 +128,7 @@ class PlotH(PamhyrPlot):
         )
 
     def draw_max(self, reach):
-        self.ts = list(self.results.get("timestamps"))
+        self.ts = list(self.results[self._current_res_id].get("timestamps"))
         self.ts.sort()
 
         x = self.ts
@@ -152,6 +157,10 @@ class PlotH(PamhyrPlot):
         self._current_profile_id = profile_id
         self.update()
 
+    def set_result(self, res_id):
+        self._current_result_id = res_id
+        self.update()
+
     def set_timestamp(self, timestamp):
         self._current_timestamp = timestamp
         self.update_current()
@@ -165,7 +174,8 @@ class PlotH(PamhyrPlot):
         self.update_idle()
 
     def update_data(self):
-        reach = self.results.river.reach(self._current_reach_id)
+        results = self.results[self._current_res_id]
+        reach = results.river.reach(self._current_reach_id)
         profile = reach.profile(self._current_profile_id)
 
         x = self.ts

src/View/Results/PlotRKC.py

@@ -32,7 +32,7 @@ logger = logging.getLogger()
 
 class PlotRKC(PamhyrPlot):
     def __init__(self, canvas=None, trad=None, toolbar=None,
-                 results=None, reach_id=0, profile_id=0,
+                 results=None, reach_id=0, profile_id=0, res_id=0,
                  parent=None):
         super(PlotRKC, self).__init__(
             canvas=canvas,
@@ -42,10 +42,12 @@ class PlotRKC(PamhyrPlot):
             parent=parent
         )
 
-        self._timestamps = results.get("timestamps")
+        self._timestamps = results[res_id].get("timestamps")
+        self._current_timestamp = max(results[res_id].get("timestamps"))
         self._current_timestamp = max(self._timestamps)
         self._current_reach_id = reach_id
         self._current_profile_id = profile_id
+        self._current_res_id = res_id
 
         self.label_x = self._trad["unit_rk"]
         self.label_y = self._trad["unit_elevation"]
@@ -63,7 +65,7 @@ class PlotRKC(PamhyrPlot):
     @results.setter
     def results(self, results):
         self.data = results
-        self._current_timestamp = max(results.get("timestamps"))
+        self._current_timestamp = max(results[self._current_res_id].get("timestamps"))
 
     @timer
     def draw(self, highlight=None):
@@ -72,7 +74,11 @@ class PlotRKC(PamhyrPlot):
         if self.results is None:
             return
 
-        reach = self.results.river.reach(self._current_reach_id)
+        if self.results[self._current_res_id] is None:
+            return
+
+        results = self.results[self._current_res_id]
+        reach = results.river.reach(self._current_reach_id)
 
         self.draw_bottom(reach)
         self.draw_water_elevation(reach)
@@ -111,7 +117,7 @@ class PlotRKC(PamhyrPlot):
             lambda hs: hs._input_reach.reach is reach.geometry,
             filter(
                 lambda hs: hs._input_reach is not None,
-                self.results.study.river.hydraulic_structures.lst
+                self.results[self._current_res_id].study.river.hydraulic_structures.lst
             )
         )
 
@@ -312,6 +318,10 @@ class PlotRKC(PamhyrPlot):
         self._current_profile_id = profile_id
         self.update_current()
 
+    def set_result(self, res_id):
+        self._current_result_id = res_id
+        self.update()
+
     def set_timestamp(self, timestamp):
         self._current_timestamp = timestamp
         self.update()
@@ -320,7 +330,8 @@ class PlotRKC(PamhyrPlot):
         if not self._init:
             self.draw()
 
-        reach = self.results.river.reach(self._current_reach_id)
+        results = self.results[self._current_res_id]
+        reach = results.river.reach(self._current_reach_id)
         if reach.has_sediment():
             self.update_bottom_with_bedload()
 
@@ -329,7 +340,8 @@ class PlotRKC(PamhyrPlot):
         self.update_idle()
 
     def update_water_elevation(self):
-        reach = self.results.river.reach(self._current_reach_id)
+        results = self.results[self._current_res_id]
+        reach = results.river.reach(self._current_reach_id)
         rk = reach.geometry.get_rk()
         z_min = reach.geometry.get_z_min()
 
@@ -354,7 +366,8 @@ class PlotRKC(PamhyrPlot):
         )
 
     def update_current(self):
-        reach = self.results.river.reach(self._current_reach_id)
+        results = self.results[self._current_res_id]
+        reach = results.river.reach(self._current_reach_id)
         rk = reach.geometry.get_rk()
         z_min = reach.geometry.get_z_min()
         z_max = reach.geometry.get_z_max()
@@ -367,7 +380,8 @@ class PlotRKC(PamhyrPlot):
         self.canvas.figure.canvas.draw_idle()
 
     def update_bottom_with_bedload(self):
-        reach = self.results.river.reach(self._current_reach_id)
+        results = self.results[self._current_res_id]
+        reach = results.river.reach(self._current_reach_id)
         rk = reach.geometry.get_rk()
         z = self.sl_compute_current_z(reach)
 

src/View/Results/PlotXY.py

@@ -38,7 +38,7 @@ logger = logging.getLogger()
 
 class PlotXY(PamhyrPlot):
     def __init__(self, canvas=None, trad=None, toolbar=None,
-                 results=None, reach_id=0, profile_id=0,
+                 results=None, reach_id=0, profile_id=0, res_id=0,
                  display_current=True, parent=None):
         super(PlotXY, self).__init__(
             canvas=canvas,
@@ -52,10 +52,11 @@ class PlotXY(PamhyrPlot):
         self.line_gl = []
         self.overflow = []
 
-        self._timestamps = results.get("timestamps")
+        self._timestamps = results[res_id].get("timestamps")
         self._current_timestamp = max(self._timestamps)
         self._current_reach_id = reach_id
         self._current_profile_id = profile_id
+        self._current_res_id = res_id
 
         self.label_x = _translate("Results", "X (m)")
         self.label_y = _translate("Results", "Y (m)")
@@ -136,7 +137,7 @@ class PlotXY(PamhyrPlot):
     @results.setter
     def results(self, results):
         self.data = results
-        self._current_timestamp = max(results.get("timestamps"))
+        self._current_timestamp = max(results[self._current_res_id].get("timestamps"))
 
     @timer
     def draw(self, highlight=None):
@@ -145,8 +146,12 @@ class PlotXY(PamhyrPlot):
         if self.results is None:
             return
 
-        reach = self.results.river.reach(self._current_reach_id)
+        if self.results[self._current_res_id] is None:
-        reaches = self.results.river.reachs
+            return
+
+        results = self.results[self._current_res_id]
+        reach = results.river.reach(self._current_reach_id)
+        reaches = results.river.reachs
 
         self.draw_profiles(reach, reaches)
         self.draw_water_elevation(reach)
@@ -272,7 +277,8 @@ class PlotXY(PamhyrPlot):
         )
 
     def draw_water_elevation(self, reach):
-        reach = self.results.river.reach(self._current_reach_id)
+        results = self.results[self._current_res_id]
+        reach = results.river.reach(self._current_reach_id)
         poly_l_x, poly_l_y, poly_r_x, poly_r_y = [], [], [], []
 
         for profile in reach.profiles:
@@ -308,6 +314,11 @@ class PlotXY(PamhyrPlot):
         self.update_profile()
         self.update_idle()
 
+    def set_result(self, res_id):
+        self._current_result_id = res_id
+        self.update_profile()
+        self.update_idle()
+
     def set_timestamp(self, timestamp):
         self._current_timestamp = timestamp
         self.update()
@@ -322,7 +333,8 @@ class PlotXY(PamhyrPlot):
         self.update_idle()
 
     def update_profile(self):
-        reach = self.results.river.reach(self._current_reach_id)
+        results = self.results[self._current_res_id]
+        reach = results.river.reach(self._current_reach_id)
         profile = reach.profile(self._current_profile_id)
 
         self.plot_selected.set_data(
@@ -331,7 +343,8 @@ class PlotXY(PamhyrPlot):
         )
 
     def update_water_elevation(self):
-        reach = self.results.river.reach(self._current_reach_id)
+        results = self.results[self._current_res_id]
+        reach = results.river.reach(self._current_reach_id)
         poly_l_x, poly_l_y, poly_r_x, poly_r_y = [], [], [], []
 
         for profile in reach.profiles:
@@ -358,7 +371,8 @@ class PlotXY(PamhyrPlot):
         self.water_fill[0].set_xy(poly)
 
     def update_water_elevation_overflow(self):
-        reach = self.results.river.reach(self._current_reach_id)
+        results = self.results[self._current_res_id]
+        reach = results.river.reach(self._current_reach_id)
         profile = reach.profile(self._current_profile_id)
 
         overflow = []

src/View/Results/Table.py

@@ -46,17 +46,15 @@ _translate = QCoreApplication.translate
 
 class TableModel(PamhyrTableModel):
     def _setup_lst(self):
-        _river = self._data.river
+        _river = self._data[0].river
-        print("data: ", self._data)
-        print("river: ", _river)
-        print("reaches: ", _river.reachs)
         if self._opt_data == "reach":
             self._lst = _river.reachs
-            print("optreach: ", self._lst)
         elif self._opt_data == "profile":
             self._lst = _river.reach(0).profiles
         elif self._opt_data == "raw_data":
             self._lst = _river.reach(0).profiles
+        elif self._opt_data == "solver":
+            self._lst = self._parent._solvers
 
     def __init__(self, **kwargs):
         self._timestamp = 0.0
@@ -80,6 +78,10 @@ class TableModel(PamhyrTableModel):
             elif self._headers[column] == "rk":
                 v = self._lst[row].rk
                 return f"{v:.4f}"
+        elif self._opt_data == "solver":
+            if self._headers[column] == "solver":
+                v = self._lst[row].name
+                return str(v)
         elif self._opt_data == "raw_data":
             p = self._lst[row]
             if self._headers[column] == "name":
@@ -127,7 +129,10 @@ class TableModel(PamhyrTableModel):
                 v = self._lst[row].geometry.speed(q, z)
                 a = self._lst[row].geometry.wet_area(z)
                 b = self._lst[row].geometry.wet_width(z)
-                froude = v / sqrt(9.81 * (a / b))
+                if b == 0.0 or a == 0.0:
+                    froude = 0.0
+                else:
+                    froude = v / sqrt(9.81 * (a / b))
                 return f"{froude:.4f}"
             else:
                 v = 0.0
@@ -136,12 +141,14 @@ class TableModel(PamhyrTableModel):
         return QVariant()
 
     def update(self, reach):
-        _river = self._data.river
+        _river = self._data[0].river
 
         if self._opt_data == "reach":
             self._lst = _river.reachs
         elif self._opt_data == "profile" or self._opt_data == "raw_data":
             self._lst = _river.reach(reach).profiles
+        elif self._opt_data == "solver":
+            self._lst = self._parent._solvers
 
         self.layoutChanged.emit()
 

src/View/Results/TableAdisTS.py

@@ -45,6 +45,7 @@ _translate = QCoreApplication.translate
 class TableModel(PamhyrTableModel):
     def _setup_lst(self):
         _river = self._data.river
+        self._timestamp = min(list(self._data.get("timestamps")))
         if self._opt_data == "reach":
             self._lst = _river.reachs
         elif self._opt_data == "profile":
@@ -57,7 +58,6 @@ class TableModel(PamhyrTableModel):
             self._lst = tmp_list
 
     def __init__(self, type_pol, **kwargs):
-        self._timestamp = 0.0
         self._type_pol = type_pol
         super(TableModel, self).__init__(**kwargs)
 

src/View/Results/Window.py

@@ -61,7 +61,10 @@ from View.Results.CustomPlot.CustomPlotValuesSelectionDialog import (
 )
 
 from View.Results.Table import TableModel
-from View.Results.translate import ResultsTranslate
+from View.Results.translate import (
+    ResultsTranslate,
+    CompareResultsTranslate
+)
 from View.Stricklers.Window import StricklersWindow
 
 _translate = QCoreApplication.translate
@@ -82,16 +85,17 @@ class ResultsWindow(PamhyrWindow):
         )
 
     def __init__(self, study=None, config=None,
-                 solver=None, results=None,
+                 results=None, parent=None, trad=None):
-                 parent=None):
+        self._solvers = [r._solver for r in results]
-        self._solver = solver
         self._results = results
+        self._current_results = 0
 
-        trad = ResultsTranslate()
+        if trad is None:
+            trad = ResultsTranslate()
         name = (
             trad[self._pamhyr_name] + " - "
             + study.name + " - "
-            + self._solver.name
+            + " - ".join([s.name for s in self._solvers])
         )
 
         super(ResultsWindow, self).__init__(
@@ -102,13 +106,13 @@ class ResultsWindow(PamhyrWindow):
             parent=parent
         )
 
-        self._hash_data.append(self._solver)
+        for r in results:
-        self._hash_data.append(self._results)
+            self._hash_data.append(r)
 
         self._additional_plot = {}
 
         try:
-            self._timestamps = sorted(list(self._results.get("timestamps")))
+            self._timestamps = sorted(list(self._results[self._current_results].get("timestamps")))
 
             self.setup_slider()
             self.setup_table()
@@ -121,20 +125,24 @@ class ResultsWindow(PamhyrWindow):
 
     def setup_table(self):
         self._table = {}
-        for t in ["reach", "profile", "raw_data"]:
+        for t in ["reach", "profile", "raw_data", "solver"]:
             table = self.find(QTableView, f"tableView_{t}")
             self._table[t] = TableModel(
                 table_view=table,
                 table_headers=self._trad.get_dict(f"table_headers_{t}"),
                 data=self._results,
                 undo=self._undo_stack,
-                opt_data=t
+                opt_data=t,
+                parent=self
             )
             self._table[t]._timestamp = self._timestamps[
                 self._slider_time.value()]
+        if len(self._results) <= 1:
+            table = self.find(QTableView, f"tableView_solver")
+            table.hide()
 
     def setup_slider(self):
-        default_reach = self._results.river.reach(0)
+        default_reach = self._results[self._current_results].river.reach(0)
 
         self._slider_time = self.find(QSlider, f"horizontalSlider_time")
         self._slider_time.setMaximum(len(self._timestamps) - 1)
@@ -181,6 +189,7 @@ class ResultsWindow(PamhyrWindow):
             results=self._results,
             reach_id=0,
             profile_id=0,
+            res_id=self._current_results,
             trad=self._trad,
             toolbar=self.toolbar,
             display_current=True,
@@ -205,6 +214,7 @@ class ResultsWindow(PamhyrWindow):
             results=self._results,
             reach_id=0,
             profile_id=0,
+            res_id=self._current_results,
             trad=self._trad,
             toolbar=self.toolbar_2
         )
@@ -227,6 +237,7 @@ class ResultsWindow(PamhyrWindow):
             results=self._results,
             reach_id=0,
             profile_id=0,
+            res_id=self._current_results,
             trad=self._trad,
             toolbar=self.toolbar_3
         )
@@ -250,6 +261,7 @@ class ResultsWindow(PamhyrWindow):
             results=self._results,
             reach_id=0,
             profile_id=0,
+            res_id=self._current_results,
             trad=self._trad,
             toolbar=self.toolbar_4
         )
@@ -324,9 +336,10 @@ class ResultsWindow(PamhyrWindow):
             "reach": self._set_current_reach,
             "profile": self._set_current_profile,
             "raw_data": self._set_current_profile_raw_data,
+            "solver": self._set_current_results,
         }
 
-        for t in ["reach", "profile", "raw_data"]:
+        for t in ["reach", "profile", "raw_data", "solver"]:
             table = self.find(QTableView, f"tableView_{t}")
 
             table.selectionModel()\
@@ -374,7 +387,28 @@ class ResultsWindow(PamhyrWindow):
             )
             table.scrollTo(index)
 
-    def update(self, reach_id=None, profile_id=None, timestamp=None):
+    def update_table_selection_solver(self, ind):
+        table = self.find(QTableView, f"tableView_solver")
+        selectionModel = table.selectionModel()
+        index = table.model().index(ind, 0)
+
+        selectionModel.select(
+            index,
+            QItemSelectionModel.Rows |
+            QItemSelectionModel.ClearAndSelect |
+            QItemSelectionModel.Select
+        )
+        table.scrollTo(index)
+
+        self._table["profile"].update(ind)
+        self._table["raw_data"].update(ind)
+
+    def update(self,
+               reach_id=None,
+               profile_id=None,
+               solver_id=None,
+               timestamp=None):
+
         if reach_id is not None:
             self.plot_xy.set_reach(reach_id)
             self.plot_ac.set_reach(reach_id)
@@ -398,6 +432,15 @@ class ResultsWindow(PamhyrWindow):
 
             self.update_table_selection_profile(profile_id)
 
+        if solver_id is not None:
+            self.plot_xy.set_result(solver_id)
+            self.plot_ac.set_result(solver_id)
+            self.plot_rkc.set_result(solver_id)
+            self.plot_h.set_result(solver_id)
+
+            for plot in self._additional_plot:
+                self._additional_plot[plot].set_result(solver_id)
+
         if timestamp is not None:
             self.plot_xy.set_timestamp(timestamp)
             self.plot_ac.set_timestamp(timestamp)
@@ -458,6 +501,14 @@ class ResultsWindow(PamhyrWindow):
         ind = indexes[0].row()
         self.update(profile_id=ind)
 
+    def _set_current_results(self):
+        table = self.find(QTableView, f"tableView_solver")
+        indexes = table.selectedIndexes()
+        if len(indexes) == 0:
+            return
+
+        self.update(solver_id=indexes[0].row())
+
     def _set_current_timestamp(self):
         timestamp = self._timestamps[self._slider_time.value()]
         self.update(timestamp=timestamp)
@@ -855,3 +906,38 @@ class ResultsWindow(PamhyrWindow):
             )
 
         return my_dict
+
+
+#class CompareResultsWindow(ResultsWindow):
+    #_pamhyr_ui = "CompareResults"
+    #_pamhyr_name = "CompareResults"
+
+    #def _path_file(self, filename):
+        #return os.path.abspath(
+            #os.path.join(
+                #os.path.dirname(__file__),
+                #"..", "ui", "ressources", filename
+            #)
+        #)
+
+    #def __init__(self, study=None, config=None,
+                 #solver=None, results=None,
+                 #parent=None):
+        #self._solvers[0] = solver
+        #self._results = results
+
+        #trad = CompareResultsTranslate()
+        #name = (
+            #trad[self._pamhyr_name] + " - "
+            #+ study.name + " - "
+            #+ self._solvers[0].name
+        #)
+
+        #super(CompareResultsWindow, self).__init__(
+            #study=study,
+            #config=config,
+            #solver=solver,
+            #results=results,
+            #parent=parent,
+            #trad=trad
+        #)

src/View/Results/WindowAdisTS.py

@@ -379,9 +379,13 @@ class ResultsWindowAdisTS(PamhyrWindow):
         else:
             pollutant = self._results.pollutants_list[indexes[0].row()]
 
-        return (f"Reach: {reach.name} | " +
+        #return (f"Reach: {reach.name} | " +
-                f"Profile: {pname} | " +
+                #f"Profile: {pname} | " +
-                f"Pollutant: {pollutant}")
+                #f"Pollutant: {pollutant}")
+        return (f"{self._trad['reach']}: {reach.name} | " +
+                f"{self._trad['cross_section']}: {pname} | " +
+                f"Pollutant: {pollutant} | " +
+                f"{self._trad['unit_time_s']} : {fts} ({ts} sec)")
 
     def setup_statusbar(self):
         txt = self._compute_status_label()

src/View/Results/translate.py

@@ -60,10 +60,14 @@ class ResultsTranslate(MainTranslate):
         }
 
         self._sub_dict["table_headers_profile"] = {
-            "name": self._dict["name"],
+            "name": _translate("Results", "Profile name"),
             "rk": self._dict["unit_rk"],
         }
 
+        self._sub_dict["table_headers_solver"] = {
+            "solver": _translate("Results", "Solver"),
+        }
+
         self._sub_dict["table_headers_pollutants"] = {
             "name": _translate("Results", "Pollutant name"),
         }
@@ -132,3 +136,35 @@ class ResultsTranslate(MainTranslate):
             "unit_M": self._dict["unit_mass"],
             "unit_thickness": self._dict["unit_thickness"],
             }
+
+class CompareResultsTranslate(ResultsTranslate):
+    def __init__(self):
+        super(CompareResultsTranslate, self).__init__()
+
+        self._dict['label_water'] = u"Δ "+_translate("Results", "Water elevation")
+        self._dict['unit_elevation'] = u"Δ "+self._dict["unit_elevation"]
+
+        self._sub_dict["table_headers_raw_data"] = {
+            "name": _translate("Results", "Profile"),
+            "water_elevation": u"Δ "+self._dict["unit_water_elevation"],
+            "discharge": u"Δ "+self._dict["unit_discharge"],
+            "velocity": u"Δ "+self._dict["unit_velocity"],
+            "width": u"Δ "+self._dict["unit_width"],
+            "depth": u"Δ "+self._dict["unit_depth"],
+            "mean_depth": u"Δ "+self._dict["unit_mean_depth"],
+            "wet_area": u"Δ "+self._dict["unit_wet_area"],
+            "wet_perimeter": u"Δ "+self._dict["unit_wet_perimeter"],
+            "hydraulic_radius": u"Δ "+self._dict["unit_hydraulic_radius"],
+            "froude": u"Δ "+self._dict["unit_froude"],
+        }
+
+        self._sub_dict["values_y"] = {
+            "bed_elevation": u"Δ "+self._dict["unit_bed_elevation"],
+            "water_elevation": u"Δ "+self._dict["unit_water_elevation"],
+            "discharge": u"Δ "+self._dict["unit_discharge"],
+            "velocity": u"Δ "+self._dict["unit_velocity"],
+            "depth": u"Δ "+self._dict["unit_depth"],
+            "mean_depth": u"Δ "+self._dict["unit_mean_depth"],
+            "froude": u"Δ "+self._dict["unit_froude"],
+            "wet_area": u"Δ "+self._dict["unit_wet_area"],
+        }

src/View/RunSolver/Window.py

@@ -138,6 +138,107 @@ class SelectSolverWindow(PamhyrDialog):
         super(SelectSolverWindow, self).accept()
 
 
+class CompareSolversWindow(PamhyrDialog):
+    _pamhyr_ui = "CompareSolvers"
+    _pamhyr_name = "Compare solvers"
+
+    def __init__(self, study=None, config=None,
+                 parent=None):
+        self._solver1 = None
+        self._solver2 = None
+
+        name = _translate("Solver", "Compare solvers")
+        super(CompareSolversWindow, self).__init__(
+            title=name,
+            study=study,
+            config=config,
+            options=[],
+            parent=parent
+        )
+
+        self.setup_combobox1()
+        self.setup_combobox2()
+        self.setup_connections()
+        self.select_last_solver()
+
+    def setup_combobox1(self):
+        solvers = self._config.solvers
+        solvers_name = list(
+            map(
+                self._format_solver_name,
+                solvers
+            )
+        )
+
+        self.combobox_add_items("comboBox1", solvers_name)
+
+    def setup_combobox2(self):
+        solvers = self._config.solvers
+        solvers_name = list(
+            map(
+                self._format_solver_name,
+                solvers
+            )
+        )
+
+        self.combobox_add_items("comboBox2", solvers_name)
+
+    def setup_connections(self):
+        self.find(QPushButton, "pushButton_ok").clicked.connect(self.accept)
+        self.find(QPushButton, "pushButton_cancel")\
+            .clicked.connect(self.reject)
+
+    def select_last_solver(self):
+        solvers = self._config.solvers
+        last = self._config.last_solver_name
+
+        solver = list(
+            filter(
+                lambda s: s.name == last,
+                solvers
+            )
+        )
+
+        if len(solver) != 0:
+            self.set_combobox_text(
+                "comboBox1",
+                self._format_solver_name(solver[0])
+            )
+
+    def _format_solver_name(self, solver):
+        return f"{solver.name} - ({solver._type})"
+
+    @property
+    def solver1(self):
+        return self._solver1
+
+    @property
+    def solver2(self):
+        return self._solver2
+
+    def accept(self):
+        solver_name1 = self.get_combobox_text("comboBox1")
+        solver_name1 = solver_name1.rsplit(" - ", 1)[0]
+
+        self._solver1 = next(
+            filter(
+                lambda s: s.name == solver_name1,
+                self._config.solvers
+            )
+        )
+        solver_name2 = self.get_combobox_text("comboBox2")
+        solver_name2 = solver_name2.rsplit(" - ", 1)[0]
+
+        self._solver2 = next(
+            filter(
+                lambda s: s.name == solver_name2,
+                self._config.solvers
+            )
+        )
+
+        super(CompareSolversWindow, self).accept()
+
+
 class SolverLogWindow(PamhyrWindow):
     _pamhyr_ui = "SolverLog"
     _pamhyr_name = "Solver Log"

src/View/ui/CompareSolvers.ui

@@ -0,0 +1,61 @@
+<?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>320</width>
+    <height>80</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <property name="locale">
+   <locale language="English" country="Europe"/>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0">
+    <widget class="QComboBox" name="comboBox1"/>
+   </item>
+   <item row="2" column="0">
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="pushButton_cancel">
+       <property name="text">
+        <string>Cancel</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="pushButton_ok">
+       <property name="text">
+        <string>OK</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item row="1" column="0">
+    <widget class="QComboBox" name="comboBox2"/>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

src/View/ui/MainWindow.ui

@@ -161,6 +161,7 @@
     </property>
     <addaction name="action_menu_results_last"/>
     <addaction name="action_open_results_from_file"/>
+    <addaction name="action_compare_results"/>
     <addaction name="action_open_results_adists"/>
    </widget>
    <widget class="QMenu" name="menu_help">
@@ -774,6 +775,11 @@
     <string>DIF</string>
    </property>
   </action>
+  <action name="action_compare_results">
+   <property name="text">
+    <string>Compare results</string>
+   </property>
+  </action>
   <action name="action_open_results_adists">
    <property name="enabled">
     <bool>false</bool>

src/View/ui/Results.ui

@@ -41,6 +41,13 @@
          </item>
         </layout>
        </widget>
+       <widget class="QWidget" name="horizontalLayoutWidget">
+        <layout class="QHBoxLayout" name="horizontalLayout_5">
+         <item>
+          <widget class="QTableView" name="tableView_solver"/>
+         </item>
+        </layout>
+       </widget>
       </widget>
       <widget class="QWidget" name="layoutWidget">
        <layout class="QGridLayout" name="gridLayout_2">

src/View/ui/ResultsAdisTS.ui

@@ -46,9 +46,6 @@
          <item>
           <widget class="QTableView" name="tableView_pollutants"/>
          </item>
-         <item>
-          <layout class="QVBoxLayout" name="verticalLayout_tot_left"/>
-         </item>
         </layout>
        </widget>
       </widget>
@@ -457,7 +454,7 @@
  <resources/>
  <connections/>
  <buttongroups>
-  <buttongroup name="buttonGroup"/>
   <buttongroup name="buttonGroup_2"/>
+  <buttongroup name="buttonGroup"/>
  </buttongroups>
 </ui>