Delete a Range of Station Numbers

Use the Delete option to delete a range of station numbers in a survey. Survey readings associated with the range of station numbers are also deleted. Deleting all station numbers in a survey also deletes the survey.

These instructions start with the assumption that the ISM module is already selected and the correct pipeline segments have been selected. For information detailing how to select pipeline segments, refer to Select ROWs.

Compete the following steps to delete a range of station numbers in a survey:

1. Click Data Entry > Edit ISM Data.

2. Select a continuous survey data type.

   

   Edit ISM Data Window

3. Select a survey folder with survey readings you want to modify from the Selected Continuous Survey drop-down list.

   

   Select Continuous Survey List

4. Click Survey Maintenance to open the Survey Maintenance window. Then click the Delete tab.

   

   Reverse Survey Readings

5. Identify the range of station numbers you want to delete (includes associated survey readings). Type a starting station number in the Starting Station Number field. Press Tab and enter an ending station number in the Ending Station Number field.

   For example, enter 1071232 for a station number 10712+32. When you hit Tab, the number adjusts to 10712+32.

6. If desired, click the close button to cancel the operation and close the window.

7. Click Apply.

8. Click OK in the Delete Survey Readings warning window to delete station numbers and associated survey readings. Click Cancel to cancel the operation.

   

   Delete Survey Readings