Correction of the profile tail button (if no acoustic data) #33

View/signal_processing_tab.py

@@ -503,7 +503,12 @@ class SignalProcessingTab(QWidget):
                 - the user change the limits of one or all the records in the first tab (Acoustic data) """
         if len(stg.filename_BS_raw_data) == 0:
 
-            pass
+            msgBox = QMessageBox()
+            msgBox.setWindowTitle("Compute noise from profile tail error")
+            msgBox.setIcon(QMessageBox.Warning)
+            msgBox.setText("Download acoustic data in previous tab before updating data")
+            msgBox.setStandardButtons(QMessageBox.Ok)
+            msgBox.exec()
 
         else:
 
@@ -662,45 +667,65 @@ class SignalProcessingTab(QWidget):
 
         # --- Plot averaged signal ---
 
-        if stg.BS_mean[self.combobox_acoustic_data_choice.currentIndex()].shape != (0,):
+        if len(stg.filename_BS_raw_data) == 0:
 
-            self.verticalLayout_groupbox_plot_profile_tail.removeWidget(self.canvas_profile_tail)
+            msgBox = QMessageBox()
+            msgBox.setWindowTitle("Compute noise from profile tail error")
+            msgBox.setIcon(QMessageBox.Warning)
+            msgBox.setText("Download acoustic data in previous tab before computing noise from profile tail")
+            msgBox.setStandardButtons(QMessageBox.Ok)
+            msgBox.exec()
 
-            self.fig_profile_tail, self.axis_profile_tail = plt.subplots(nrows=1, ncols=1, layout='constrained')
+        elif self.combobox_acoustic_data_choice.count() == 0:
-            self.canvas_profile_tail = FigureCanvas(self.fig_profile_tail)
 
-            self.verticalLayout_groupbox_plot_profile_tail.addWidget(self.canvas_profile_tail)
+            msgBox = QMessageBox()
+            msgBox.setWindowTitle("Compute noise from profile tail error")
+            msgBox.setIcon(QMessageBox.Warning)
+            msgBox.setText("Refresh acoustic data before computing noise from profile tail")
+            msgBox.setStandardButtons(QMessageBox.Ok)
+            msgBox.exec()
 
-            self.axis_profile_tail.plot(
+        else:
-                    -stg.depth[self.combobox_acoustic_data_choice.currentIndex()][self.combobox_freq_noise_from_profile_tail.currentIndex()],
-                    stg.BS_mean[self.combobox_acoustic_data_choice.currentIndex()][self.combobox_freq_noise_from_profile_tail.currentIndex()],
-                    color="blue", linewidth=1)
-            self.axis_profile_tail.plot(
-                    -stg.depth[self.combobox_acoustic_data_choice.currentIndex()][
-                        self.combobox_freq_noise_from_profile_tail.currentIndex()],
-                    float(self.lineEdit_profile_tail_value.text().replace(",", ".")) *
-                        np.ones(stg.depth[self.combobox_acoustic_data_choice.currentIndex()][
-                            self.combobox_freq_noise_from_profile_tail.currentIndex()].shape[0]),
-                    linestyle='dashed', linewidth=2, color='red')
 
-            self.axis_profile_tail.set_yscale('log')
+            if stg.BS_mean[self.combobox_acoustic_data_choice.currentIndex()].shape != (0,):
-            self.axis_profile_tail.tick_params(axis='both', labelsize=8)
-            self.axis_profile_tail.text(.98, .03, "Depth (m)",
-                                        fontsize=8, fontweight='bold', fontname="Ubuntu", c="black", alpha=0.9,
-                                        horizontalalignment='right', verticalalignment='bottom', rotation='horizontal',
-                                        transform=self.axis_profile_tail.transAxes)
-            self.axis_profile_tail.text(.1, .45, "BS signal (v)",
-                                        fontsize=8, fontweight='bold', fontname="Ubuntu", c="black", alpha=0.9,
-                                        horizontalalignment='right', verticalalignment='bottom', rotation='vertical',
-                                        transform=self.axis_profile_tail.transAxes)
-            self.axis_profile_tail.text(.98, .85,
-                                        stg.freq_text[self.combobox_acoustic_data_choice.currentIndex()][
-                                            self.combobox_freq_noise_from_profile_tail.currentIndex()],
-                                        fontsize=10, fontweight='bold', fontname="Ubuntu", c="black", alpha=0.5,
-                                        horizontalalignment='right', verticalalignment='bottom',
-                                        transform=self.axis_profile_tail.transAxes)
 
-            self.fig_profile_tail.canvas.draw_idle()
+                self.verticalLayout_groupbox_plot_profile_tail.removeWidget(self.canvas_profile_tail)
+
+                self.fig_profile_tail, self.axis_profile_tail = plt.subplots(nrows=1, ncols=1, layout='constrained')
+                self.canvas_profile_tail = FigureCanvas(self.fig_profile_tail)
+
+                self.verticalLayout_groupbox_plot_profile_tail.addWidget(self.canvas_profile_tail)
+
+                self.axis_profile_tail.plot(
+                        -stg.depth[self.combobox_acoustic_data_choice.currentIndex()][self.combobox_freq_noise_from_profile_tail.currentIndex()],
+                        stg.BS_mean[self.combobox_acoustic_data_choice.currentIndex()][self.combobox_freq_noise_from_profile_tail.currentIndex()],
+                        color="blue", linewidth=1)
+                self.axis_profile_tail.plot(
+                        -stg.depth[self.combobox_acoustic_data_choice.currentIndex()][
+                            self.combobox_freq_noise_from_profile_tail.currentIndex()],
+                        float(self.lineEdit_profile_tail_value.text().replace(",", ".")) *
+                            np.ones(stg.depth[self.combobox_acoustic_data_choice.currentIndex()][
+                                self.combobox_freq_noise_from_profile_tail.currentIndex()].shape[0]),
+                        linestyle='dashed', linewidth=2, color='red')
+
+                self.axis_profile_tail.set_yscale('log')
+                self.axis_profile_tail.tick_params(axis='both', labelsize=8)
+                self.axis_profile_tail.text(.98, .03, "Depth (m)",
+                                            fontsize=8, fontweight='bold', fontname="Ubuntu", c="black", alpha=0.9,
+                                            horizontalalignment='right', verticalalignment='bottom', rotation='horizontal',
+                                            transform=self.axis_profile_tail.transAxes)
+                self.axis_profile_tail.text(.1, .45, "BS signal (v)",
+                                            fontsize=8, fontweight='bold', fontname="Ubuntu", c="black", alpha=0.9,
+                                            horizontalalignment='right', verticalalignment='bottom', rotation='vertical',
+                                            transform=self.axis_profile_tail.transAxes)
+                self.axis_profile_tail.text(.98, .85,
+                                            stg.freq_text[self.combobox_acoustic_data_choice.currentIndex()][
+                                                self.combobox_freq_noise_from_profile_tail.currentIndex()],
+                                            fontsize=10, fontweight='bold', fontname="Ubuntu", c="black", alpha=0.5,
+                                            horizontalalignment='right', verticalalignment='bottom',
+                                            transform=self.axis_profile_tail.transAxes)
+
+                self.fig_profile_tail.canvas.draw_idle()
 
     # ------------------------------------------------------