Curve Solution

To calculate the full set of curve parameters when a curvature parameter and a length parameter are given:

  1. In the Input tab:
  2. In the Results tab, review the results of the calculation and click to save the data to a *.txt file, if required:
  3. The Drawing tab shows the illustration for the results and supports generation of a field report with the results of calculation (use the Create Field Report command from the context menu).

Three Point Curve

To calculate the curve parameters when three points are given:

  1. In the Input tab, select points needed for calculations. Every point can be entered manually or selected from the map or from the list of the job points:
  2. In the Results tab, review the results of the calculation and click to save the data to a *.txt file, if required:
  3. The Map tab shows the job's objects with the illustration for the results and supports generation of a field report with the results of calculation (use the Create Field Report command from the context menu).
  4. The Drawing tab shows the illustration for the results and supports generation of a field report with the results of calculation (use the Create Field Report command from the context menu).

PI & Tangents

To calculate the curve parameters when two tangents and the point of their intersection are given:

  1. In the Input tab, enter the data needed for the task:
  2. In the Results tab, review the results of the calculation and click to save the data to *.txt file, if required:
  3. The Map tab shows the job's objects with the illustration for the results and supports generation of a field report with the results of calculation (use the Create Field Report command from the context menu).
  4. The Drawing tab shows the illustration for the results and supports generation of a field report with the results of calculation (use the Create Field Report command from the context menu).

Radius & Points

To calculate the parameters of a curve when the starting/ending points and the radius parameter of the curve are given:

  1. In the Input tab, enter the initial data for the task. The points can be entered manually or selected from the map or from the list of the job points.
  2. In the Results tab, review the results of the calculation and click to save the data to a *.txt file, if required:
  3. The Map tab shows the job's objects with the illustration for the results and supports generation of a field report with the results of calculation (use the Create Field Report command from the context menu).
  4. The Drawing tab shows the illustration for the results and supports generation of a field report with the results of calculation (use the Create Field Report command from the context menu).

Spiral Solution

To calculate the parameters of a spiral when the starting/ending points and the radius parameter of the spiral are given:

  1. In the Input tab, enter the initial data to accomplish the task.
    1. In Spiral Type, select the type of the spiral to be calculated between two points of curvature change:
      • TS To SC from a tangent to a circular curve.
      • CS To ST from a circular curve to a tangent.
      • CS To SC between two circular curves.
    2. In Radius/Curve Angle/Chord Angle, enter the appropriate radius parameter of the adjoining circular curve at the start point.
    3. In Radius/Curve Angle/Chord Angle, enter the appropriate radius parameter of the adjoining circular curve at the end point.
    4. Select one of the length parameters of the curve Length/Spiral Constant and enter the value of it.
    5. Enter the Azimuth of the tangent at the start point.
    6. Select the Left or Right direction of Turn, relative to the start point.
    7. Click the Calc button to calculate the spiral parameters.
  2. In the Results tab, review the results of the calculation and click to save the data to a *.txt file, if required:
  3. The Drawing tab shows the illustration for the results and supports generation of a field report with the results of calculation (use the Create Field Report command from the context menu).

Traverse Curve

To calculate the parameters of a traverse spiral when the starting/ending points and the radius parameter of the spiral are given:

  1. In the Input tab, enter the initial data to accomplish the task.
  2. In the Results tab, review the results of the calculation and click to save the calculated point to the points list or/and click to save the data to a *.txt file, if required:
  3. The Map tab shows the job's objects with the illustration for the results and supports generation of a field report with the results of calculation (use the Create Field Report command from the context menu).
  4. The Drawing tab shows the illustration for the results and supports generation of a field report with the results of calculation (use the Create Field Report command from the context menu).

Vertical

To calculate the following vertical curve parameters:

  1. In the Input tab:
  2. In the Results tab, review the results of the calculation and click to save the data to *.txt file, if required:
  3. The Drawing tab shows the illustration for the results and supports generation of a field report with the results of calculation (use the Create Field Report command from the context menu).