Selecting Occurrences

This task shows you how to select occurrences of multi-occurrences solution (frequency, dynamic,...).

You can select occurrences in the following context:

The Edit Occurrences dialog box appears or the Occurrences frame is integrated in a dialog box.

  • Analysis Set: gives you the analysis set on which you work.
  • Occurrences:
    • No Selection: no occurrence will be preserved.
    • Value to Approach: lets you preserve the occurrences that approach a selected value.
      To know more, refer to Value to Approach.
    • Intervals: lets you preserve the occurrences included in multi-selected intervals.
      To know more, refer to Intervals.
    • Occurrence Numbers Selection: lets you preserve the occurrences of which the numbers have been selected.
      To know more, refer to Number and Values Selection.
    • Occurrence Values Selection: lets you select the occurrences of which the values have been selected.
      To know more, refer to Number and Values Selection.
    • All: lets you preserve all the occurrences.
      To know more, refer to All Occurrences.
  • Component Edition : this button lets you select the desired occurrences.
    This button is only available if you selected one of the following options: Value to Approach, Intervals, Occurrence Numbers Selection or Occurrence Values Selection.
  • Edit Filtered Occurrences : this button lets you visualize the selected occurrences.
    This button is only available if you selected one of the following options: Value to Approach, Intervals, Occurrence Numbers Selection, Occurrence Values Selection or All.
 

Value to Approach

This option lets you take into account the occurrences that approach a selected value.

  1. Select the Value to Approach option.

  2. Click the Component Edition button.

    The Occurrences Filter dialog box appears.

    You can enter the desired value.

  3. Enter the desired value in the Occurrences Filter dialog box.

    In this particular example, enter 10s.

  4. Click OK.

  5. Click the Edit Filtered Occurrences button.

    The Solution dialog box appears.

  6. Click OK.

 

Intervals

This option lets you take into account the occurrences included in multi-selected intervals.

  1. Select the Intervals option.

  2. Click the Component Edition button.

    The Occurrences Filter dialog box appears.

    • Interval: gives you the identification number of the selected interval.

    • Min : lets you enter the minimum value of the interval.

    • Max : lets you enter the maximum value of the interval.

    • Number of values : lets you enter the number of occurrence values you want to select in the interval.

  3. Enter the following values:

    • In the Min box, enter 10s

    • In the Max box, enter 11s

    • In the Number of values box, enter 20.

    You can access three contextual menus:

    • Add: lets you add an other interval.

    • Remove: lets you remove the selected interval.

    • Remove all: lets you remove all the intervals.

  4. Right-click the first line and select Add.

    A new line appears in the dialog box.

  5. Enter the following values:

    • In the Min box, enter 15s

    • In the Max box, enter 15.5s

    • In the Number of values box, enter 5.

  6. Click OK.

  7. Click the Edit Filtered Occurrences button.

    The Solution dialog box appears.

  8. Click OK in the dialog box.

 

Numbers and Values Selection

This option lets you take into account the occurrences of which the numbers or the values have been selected.

  1. Select the Occurrence Numbers Selection option or the Occurrence Values Selection option.

  2. Click the Component Edition button.

    The Occurrences Filter dialog box appears.

    • Index: gives you the identification number of an occurrence.

    • Occurrence: gives you the occurrence value corresponding to the index number.
      The occurrence unit is specified.

    • All: lets you select automatically all the occurrences contained in the list.

    Multi-selection of occurrences is available in this dialog box.

  3. Select the desired lines.

    In this particular example:

    1. Select the seventh line (Index=7).

    2. Hold down Shift and select the fifteenth line (Index=15).

  4. Click OK.

  5. Click the Edit Filtered Occurrences button.

    The Solution dialog box appears.

  6. Click OK in the dialog box.

 

All Occurrences

This option lets you take into account all the occurrences.

  1. Select the All option.

  2. Click the Edit Filtered Occurrences button.

    The Solution dialog box appears.

  3. Click OK.