Fem: Add log verbosity preference to Elmer

src/Mod/Fem/Gui/DlgSettingsFemElmer.ui

@@ -144,13 +144,45 @@
       <item>
        <layout class="QGridLayout" name="gridLayout_2">
         <item row="0" column="0">
+         <widget class="QLabel" name="l_log_verbosity">
+          <property name="text">
+           <string>Log verbosity</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="1">
+         <widget class="Gui::PrefSpinBox" name="sb_log_verbosity">
+          <property name="alignment">
+           <set>Qt::AlignLeft|Qt::AlignTrailing|Qt::AlignVCenter</set>
+          </property>
+          <property name="toolTip">
+           <string>Maximum output level</string>
+          </property>
+          <property name="minimum">
+           <number>0</number>
+          </property>
+          <property name="maximum">
+           <number>31</number>
+          </property>
+          <property name="value">
+           <number>10</number>
+          </property>
+          <property name="prefEntry" stdset="0">
+           <cstring>MaxOutputLevel</cstring>
+          </property>
+          <property name="prefPath" stdset="0">
+           <cstring>Mod/Fem/Elmer</cstring>
+          </property>
+         </widget>
+        </item>
+        <item row="1" column="0">
          <widget class="QLabel" name="l_num_tasks">
           <property name="text">
            <string>Number of tasks</string>
           </property>
          </widget>
         </item>
-        <item row="0" column="1">
+        <item row="1" column="1">
          <widget class="Gui::PrefSpinBox" name="sb_num_tasks">
           <property name="alignment">
            <set>Qt::AlignLeft|Qt::AlignTrailing|Qt::AlignVCenter</set>
@@ -169,14 +201,14 @@
           </property>
          </widget>
         </item>
-        <item row="1" column="0">
+        <item row="2" column="0">
          <widget class="QLabel" name="l_threads_per_task">
           <property name="text">
            <string>Threads per task</string>
           </property>
          </widget>
         </item>
-        <item row="1" column="1">
+        <item row="2" column="1">
          <widget class="Gui::PrefSpinBox" name="sb_threads_per_task">
           <property name="alignment">
            <set>Qt::AlignLeft|Qt::AlignTrailing|Qt::AlignVCenter</set>

src/Mod/Fem/Gui/DlgSettingsFemElmerImp.cpp

@@ -58,6 +58,7 @@ void DlgSettingsFemElmerImp::saveSettings()
     ui->fc_elmer_binary_path->onSave();
     ui->fc_grid_binary_path->onSave();
 
+    ui->sb_log_verbosity->onSave();
     ui->sb_num_tasks->onSave();
     ui->sb_threads_per_task->onSave();
 
@@ -70,6 +71,7 @@ void DlgSettingsFemElmerImp::loadSettings()
     ui->fc_elmer_binary_path->onRestore();
     ui->fc_grid_binary_path->onRestore();
 
+    ui->sb_log_verbosity->onRestore();
     ui->sb_num_tasks->onRestore();
     ui->sb_threads_per_task->onRestore();
 

src/Mod/Fem/femsolver/elmer/writer.py

@@ -236,6 +236,9 @@ class Writer:
         # the solver that we have another scale
         self._simulation("Coordinate Scaling", 0.001)
         self._simulation("Simulation Type", self.solver.SimulationType)
+        param = ParamGet("User parameter:BaseApp/Preferences/Mod/Fem/Elmer")
+        out_level = 10 if self.testmode else param.GetInt("MaxOutputLevel", 10)
+        self._simulation("Max Output Level", out_level)
         if self.solver.SimulationType == "Steady State":
             self._simulation("Steady State Max Iterations", self.solver.SteadyStateMaxIterations)
             self._simulation("Steady State Min Iterations", self.solver.SteadyStateMinIterations)

src/Mod/Fem/femtest/app/test_solver_elmer.py

@@ -118,7 +118,7 @@ class TestSolverElmer(unittest.TestCase):
 
         # write input files
         # fcc_print("Checking FEM input file writing for Elmer solver framework solver ...")
-        w = writer.Writer(self.document.SolverElmer, analysis_dir)
+        w = writer.Writer(self.document.SolverElmer, analysis_dir, testmode=True)
         w.write_solver_input()
 
         fcc_print("Test writing STARTINFO file")

src/Mod/Fem/femtest/data/elmer/box_static_0_mm.sif

@@ -27,6 +27,7 @@ Simulation
   Coordinate Mapping(3) = Integer 1 2 3
   Coordinate Scaling = Real 0.001
   Coordinate System = String "Cartesian"
+  Max Output Level = Integer 10
   Simulation Type = String "Steady State"
   Steady State Max Iterations = Integer 1
   Steady State Min Iterations = Integer 0