Acoustic data: Fix temperature value at study open.

Model/read_table_for_open.py

@@ -498,6 +498,7 @@ class ReadTableForOpen:
             stg.SNR_filter_value.append(x[12])
             stg.Nb_cells_to_average_BS_signal.append(x[13])
 
+            logger.debug(f"stg.temperature: {stg.temperature}")
             logger.debug(f"stg.tmin: {stg.tmin}")
             logger.debug(f"stg.tmin: {stg.tmax}")
             logger.debug(f"stg.SNR_filter_value: {stg.SNR_filter_value}")

View/acoustic_data_tab.py

@@ -737,8 +737,11 @@ class AcousticDataTab(QWidget):
         logger.debug(f"{__name__}: Update")
         self.blockSignals(True)
         self.fileListWidget.blockSignals(True)
+        self.combobox_ABS_system_choice.blockSignals(True)
 
         self.combobox_ABS_system_choice.setCurrentText(stg.ABS_name[0])
+        self.ABS_system_choice()
+
         self.fileListWidget.addFilenames(stg.filename_BS_raw_data)
 
         self.fill_measurements_information_groupbox()
@@ -751,6 +754,7 @@ class AcousticDataTab(QWidget):
         self.compute_rmin_rmax()
         self.set_range_for_spinboxes_bathymetry()
 
+        self.combobox_ABS_system_choice.blockSignals(False)
         self.fileListWidget.blockSignals(False)
         self.blockSignals(False)
 
@@ -974,7 +978,7 @@ class AcousticDataTab(QWidget):
         self.gridLayout_groupbox_info.addWidget(self.lineEdit_temperature, 3, 1, 1, 1, Qt.AlignLeft)
         self.label_temperature_unit.show()
         self.gridLayout_groupbox_info.addWidget(self.label_temperature_unit, 3, 2, 1, 1, Qt.AlignLeft)
-        self.temperature_value()
+        self.setup_temperature_value()
 
         self.label_speed_of_sound.show()
         self.gridLayout_groupbox_info.addWidget(self.label_speed_of_sound, 4, 0, 1, 1, Qt.AlignLeft)
@@ -1227,25 +1231,31 @@ class AcousticDataTab(QWidget):
         self.update_plot_backscattered_acoustic_signal_recording()
         self.update_plot_profile()
 
-    def temperature_value(self):
+    def setup_temperature_value(self):
+        self.water_velocity()
+        self.water_attenuation()
 
+    def temperature_value(self):
         if findall(r",", self.lineEdit_temperature.text()):
             stg.temperature = float(self.lineEdit_temperature.text().replace(',', '.'))
             self.lineEdit_temperature.setText(self.lineEdit_temperature.text().replace(',', '.'))
         else:
             stg.temperature = float(self.lineEdit_temperature.text())
             self.lineEdit_temperature.setText(self.lineEdit_temperature.text())
+
         self.water_velocity()
         self.water_attenuation()
 
     def water_velocity(self):
         """Computing sond speed from Bilaniuk and Wong 1993"""
+        temp = float(self.lineEdit_temperature.text())
+
         C = (1.40238744 * 1e3 +
-             5.03836171 * float(self.lineEdit_temperature.text()) -
+             5.03836171 * temp -
-             5.81172916 * 1e-2 * float(self.lineEdit_temperature.text()) ** 2 +
+             5.81172916 * 1e-2 * temp ** 2 +
-             3.34638117 * 1e-4 * float(self.lineEdit_temperature.text()) ** 3 -
+             3.34638117 * 1e-4 * temp ** 3 -
-             1.48259672 * 1e-6 * float(self.lineEdit_temperature.text()) ** 4 +
+             1.48259672 * 1e-6 * temp ** 4 +
-             3.16585020 * 1e-9 * float(self.lineEdit_temperature.text()) ** 5)
+             3.16585020 * 1e-9 * temp ** 5)
         stg.water_velocity = C
 
         self.lineEdit_speed_of_sound.setText(str(round(stg.water_velocity, 2)))
@@ -1297,26 +1307,29 @@ class AcousticDataTab(QWidget):
     # -------- Computing water attenuation coefficient ----------- #
     def water_attenuation(self):
         """Computing attenuation from François and Garrison 1982"""
+        temp = float(self.lineEdit_temperature.text())
+        file_id = self.fileListWidget.currentRow()
+
         if self.fileListWidget.count() > 0:
-            stg.water_attenuation[self.fileListWidget.currentRow()].clear()
+            stg.water_attenuation[file_id].clear()
-            for f in stg.freq[self.fileListWidget.currentRow()]:
+            for f in stg.freq[file_id]:
-                if float(self.lineEdit_temperature.text()) > 20:
+                if temp > 20:
                     alpha = ((3.964 * 1e-4 -
-                             1.146 * 1e-5 * float(self.lineEdit_temperature.text()) +
+                             1.146 * 1e-5 * temp +
-                             1.45 * 1e-7 * float(self.lineEdit_temperature.text()) ** 2 -
+                             1.45 * 1e-7 * temp ** 2 -
-                             6.5 * 1e-10 * float(self.lineEdit_temperature.text()) ** 3) *
+                             6.5 * 1e-10 * temp ** 3) *
                              1e-3 * (np.log(10) / 20) * (f * 1e-3) ** 2)
                 else:
                     alpha = ((4.937 * 1e-4 -
-                             2.59 * 1e-5 * float(self.lineEdit_temperature.text()) +
+                             2.59 * 1e-5 * temp +
-                             9.11 * 1e-7 * float(self.lineEdit_temperature.text()) ** 2 -
+                             9.11 * 1e-7 * temp ** 2 -
-                             1.5 * 1e-8 * float(self.lineEdit_temperature.text()) ** 3) *
+                             1.5 * 1e-8 * temp ** 3) *
                              1e-3 * (np.log(10) / 20) * (f * 1e-3) ** 2)
 
-                stg.water_attenuation[self.fileListWidget.currentRow()].append(alpha)
+                stg.water_attenuation[file_id].append(alpha)
 
             self.lineEdit_sound_attenuation.setText(
-                str("%.6f" % stg.water_attenuation[self.fileListWidget.currentRow()][
+                str("%.6f" % stg.water_attenuation[file_id][
                               self.combobox_frequency_information.currentIndex()]))
 
     def open_dialog_box(self):
@@ -1752,6 +1765,7 @@ class AcousticDataTab(QWidget):
             .currentIndexChanged\
             .connect(self.combobox_frequency_information_update)
 
+        logger.debug(f"Set temperature = {stg.temperature}")
         self.lineEdit_temperature.setText(str(stg.temperature))
 
         self.label_profiles_value.setText(