RubarBE: notify when attempting to use RubarBE with solid boundary conditions missing

src/Solver/RubarBE.py

@@ -143,8 +143,32 @@ class Rubar3(CommandLineSolver):
         self._study = study
         name = study.name.replace(" ", "_")
 
+        values = self._parameter_values(study)
+        if (values.get("rubarbe_regime") == "1" and
+                values.get("rubarbe_condam") == "0"):
+            trad = RunSolverTranslate()
+            message = trad["incompatible_upstream_boundary"]
+            logger.warning(message)
+            if qlog is not None:
+                qlog.put(trad["warning"].format(message=message))
+            return False
+
+        trased = self._parameter_flag(study, "trased") == "O"
+        if trased:
+            # Notice §3.6: HYDROS is required at each upstream boundary
+            missing = self._reaches_without_solid_boundary(study)
+            if missing:
+                trad = RunSolverTranslate()
+                message = trad["missing_solid_boundary"].format(
+                    reaches=", ".join(missing)
+                )
+                logger.warning(message)
+                if qlog is not None:
+                    qlog.put(trad["warning"].format(message=message))
+                return False
+
         self._export_donnee(study, repertory, qlog, name=name)
-        if self._parameter_flag(study, "trased") == "O":
+        if trased:
             if not self._export_ts(study, repertory, qlog, name=name):
                 return False
         self._export_geomac_i(study, repertory, qlog, name=name)
@@ -184,6 +208,20 @@ class Rubar3(CommandLineSolver):
         ("defond", "integer"), ("varcons", "integer"),
     )
 
+    @staticmethod
+    def _reaches_without_solid_boundary(study):
+        river = study.river
+        solid = [
+            bc for bc in river.boundary_condition.get_tab("solid")
+            if not bc.is_deleted() and bc.bctype == "SL" and len(bc) > 0
+        ]
+
+        return [
+            edge.name for edge in river.enable_edges()
+            if river.is_upstream_node(edge.node1)
+            and not any(bc.node == edge.node1 for bc in solid)
+        ]
+
     def _parameter_values(self, study):
         return {p.name: str(p.value).strip()
                 for p in study.river.get_params(self.type).parameters}

src/Solver/Solvers.py

@@ -35,7 +35,7 @@ solver_long_name = {
     # "mage_fake7": "Mage fake v7",
     "adistswc": "Adis-TS_WC",
     "adisttwc": "Adis-TT_WC",
-    # "rubarbe": "RubarBE",
+    "rubarbe": "RubarBE",
     "rubar3": "Rubar3",
 }
 
@@ -46,6 +46,6 @@ solver_type_list = {
     # "mage_fake7": MageFake7,
     "adistswc": AdisTSwc,
     "adisttwc": AdisTTwc,
-    # "rubarbe": RubarBE,
+    "rubarbe": RubarBE,
     "rubar3": Rubar3,
 }

src/View/RunSolver/Translate.py

@@ -38,6 +38,18 @@ class RunSolverTranslate(PamhyrTranslate):
             "Please choose another transport law from the list."
         )
         self._dict["warning"] = _translate("Solver", "Warning: {message}")
+        self._dict["incompatible_upstream_boundary"] = _translate(
+            "Solver",
+            "Export cancelled: REGIME=1 is incompatible with CONDAM=0. "
+            "A reflecting upstream boundary cannot impose the water depth."
+        )
+        self._dict["missing_solid_boundary"] = _translate(
+            "Solver",
+            "Export cancelled: sediment transport (TRASED) is enabled but "
+            "no solid boundary condition is defined at the upstream node "
+            "of reach(es): {reaches}. Add a solid boundary condition, or "
+            "disable sediment transport in the solver parameters."
+        )
         self._dict["export_failed"] = _translate(
             "Solver", "Export failed; task cancelled"
         )

src/View/SolverParameters/RubarForm.py

@@ -199,6 +199,12 @@ class RubarForm(QWidget):
 
     def apply_pending(self):
         """Commit focused text before Ctrl+S; leave invalid drafts visible."""
+        values = self.values()
+        if (values.get('rubarbe_condam') == '0' and
+                values.get('rubarbe_regime') == '1'):
+            self.tabs.setCurrentIndex(1)
+            self.editors['rubarbe_condam'].setFocus()
+            return False
         for key, editor in self.editors.items():
             if (isinstance(editor, QLineEdit) and editor.isModified() and
                     active(self.descriptions[key], self.values())):
@@ -220,6 +226,13 @@ class RubarForm(QWidget):
         value = self._validated(key, value)
         if value is None:
             return False
+        values = self.values()
+        values[key] = value
+        if (key in ('rubarbe_condam', 'rubarbe_regime') and
+                values.get('rubarbe_condam') == '0' and
+                values.get('rubarbe_regime') == '1'):
+            self.refresh()
+            return False
         if isinstance(self.editors[key], QLineEdit):
             self.editors[key].setModified(False)
         if self.values()[key] != value:
@@ -270,6 +283,16 @@ class RubarForm(QWidget):
             self.errors[key].setVisible(
                 enabled and bool(self.errors[key].text()))
         self._update_context(values)
+        for key, forbidden, blocked in (
+            ('rubarbe_regime', '1', values.get('rubarbe_condam') == '0'),
+            ('rubarbe_condam', '0', values.get('rubarbe_regime') == '1'),
+        ):
+            editor = self.editors.get(key)
+            if editor is None:
+                continue
+            index = editor.findData(forbidden)
+            if index >= 0:
+                editor.model().item(index).setEnabled(not blocked)
         self._refreshing = False
 
     def _update_context(self, values):

src/config.py

@@ -37,7 +37,7 @@ logger = logging.getLogger()
 
 class Config(SQL):
     def __init__(self):
-        self._version = '0.0.9'
+        self._version = '0.0.10'
         self.filename = Config.filename()
         self.set_default_value()
 
@@ -221,6 +221,26 @@ class Config(SQL):
                         "VALUES ('display_manning', 'False')"
                     )
 
+                if int(release) < 10:
+                    posix = os.name == 'posix'
+                    ext = "" if posix else ".exe"
+                    path = os.path.join("@install_dir",
+                                        "rubar", f"rubarbe{ext}")
+
+                    self.execute(f"""
+                      INSERT OR IGNORE INTO solver VALUES (
+                        'rubarbe',
+                        'default-RubarBE',
+                        'Default Pamhyr2 RubarBE version',
+
+                        '', '', '',
+
+                        '',
+                        '"{path}" @args @input',
+                        ''
+                      )
+                    """)
+
             self.execute(
                 f"UPDATE info SET value='{self._version}' " +
                 "WHERE key='version'"
@@ -417,11 +437,12 @@ class Config(SQL):
         new._cmd_solver = f""""{path}" @args @input"""
         self._solvers.append(new)
 
-        # Rubar3
+        # RubarBE (same executable as Rubar3, see notice §10.3)
-        ctor = solver_type_list["rubar3"]
+        ctor = solver_type_list["rubarbe"]
-        new = ctor("default-Rubar3")
+        new = ctor("default-RubarBE")
         new._description = "Default Pamhyr2 RubarBE version"
-        new._cmd_solver = f""""@install_dir/rubar/rubarbe{ext}" @args @input"""
+        path = os.path.join("@install_dir", "rubar", f"rubarbe{ext}")
+        new._cmd_solver = f""""{path}" @args @input"""
         self._solvers.append(new)
 
         # Mage fake 7