Correction of average filter button (if no acoustic data) #33

View/signal_processing_tab.py

@@ -1551,6 +1551,24 @@ class SignalProcessingTab(QWidget):
 
     def compute_averaged_BS_data(self):
 
+        if len(stg.filename_BS_raw_data) == 0:
+            msgBox = QMessageBox()
+            msgBox.setWindowTitle("Compute noise from profile tail error")
+            msgBox.setIcon(QMessageBox.Warning)
+            msgBox.setText("Download acoustic data in previous tab before applying SNR filter")
+            msgBox.setStandardButtons(QMessageBox.Ok)
+            msgBox.exec()
+
+        elif len(stg.BS_noise_raw_data) == 0:
+            msgBox = QMessageBox()
+            msgBox.setWindowTitle("SNR filter Error")
+            msgBox.setIcon(QMessageBox.Warning)
+            msgBox.setText("Define noise data (file or profile tail) before using SNR filter")
+            msgBox.setStandardButtons(QMessageBox.Ok)
+            msgBox.exec()
+
+        else:
+
             kernel_avg = np.ones(2 * int(float(self.lineEdit_horizontal_average.text().replace(",", "."))) + 1)
             print(kernel_avg)