View level run measurements.
Measurements / View / 
/ All / Measurements / 
Level measurements imported via an appropriate Data Import or entered via manual input.
The following nodes contain the Level Measurement data.
The following columns may display:
| Column | Description |
|---|---|
| Unique Id | The levels runs unique identifier. |
| Included | Clear the checkbox to remove the level run from any validation or processing. |
| Status |
 - The level run has not been processed. - The level run has been successfully processed and the resultant heights have been used to update the vertex. - An observation has been modified and it is recommended that the level observations are reprocessed. - The level run has been processed however errors were detected in the data. - A tolerance has been exceeded. |
| Name | Level run name. |
| Description | Enter a description for the level run. |
| Date/Time | Observation date and time. |
| Field Party | Personnel who performed the survey. |
| Instrument | Observation date and time. |
| Collimation Error | Collimation Error determined for the instrument. |
| Method | Observation method. This method must match the order of the measured observations. |
| Start Point | The point where the level run began. |
| End Point | The point where the level run ended. |
| Number Setups | The number of level stations in the level run. |
| Number Observations | The number of observations in the level run. |
| Total Distance | The accumulative distance between the level station and the observed marks. |
| Height Difference | The difference in height between the Start Point and End Point. |
| Distance Balance | The accumulative balance of the difference in distance between the backsight and foresight. |
- Only Name, Description and Included can be edited in place.
The following columns may display:
| Column | Description |
|---|---|
| Unique Id | The level observations unique identifier. |
| Included | Clear the box to remove the observation from any validation or processing. |
| Status |
- The level observation has not been processed. - The level observation has been successfully processed and the resultant height has been used to update the vertex. - The level observation has been modified and it is recommended that the level observations are re processed. - The level observation has been processed however errors were detected in the data. - A tolerance has been exceeded. |
| Point Name | The name of the observed bench mark or change point. |
| Target Vertex | The unique identifier of the vertex that will be updated when the level observations are processed. |
| Date/Time | The observation date and time. |
| Type |
The type of level observation:
|
| Staff Reading | The observed staff reading. Negative values indicate the staff is inverted. |
| Distance | The distance from the instrument to the observed point. |
| Known Height | The elevation of a bench mark. Only points with a coordinate class Control(3D) or Control (Vertical) display known heights. |
| Remark | Description of the measured point or comments about the observation. |
| Staff | Select the staff used for the measurement. See Staves to view the details of each staff. |
| Coordinate Class | The coordinate class given to the measured point. |
| Temperature | The temperature at the time of the observation. |
| Absolute Standard Deviation | Type a statistical estimate (millimetres) for the absolute error. In an infinite sample, 68% of observation will have an error less than or equal to this value. This value is used when the observation does not include a distance from the instrument to the observed point. |
| Relative Standard Deviation | Type a statistical estimate (millimetres) for the observation error relative to the distance between the instrument and the observed point. This value is used to compute the relative standard deviation (mm*√km) and is used when the observation includes a distance from the instrument to the observed point. |
- Only Name, Included, Coordinate Class, Staff, Temperature, Absolute Standard Deviation and Relative Standard Deviation can be edited in place.
- Select a level measurement node in the left-hand pane to display the related data in a measurement grid in the right-hand pane.
- Right-click the column title bar to display a menu that enables columns to be toggled on and off.
- Manual data input of level data requires new Levels, Staves and Field Parties in the Configuration node.
- The sequence of level observations must match the Method specified for the level run.
- Only one status symbol is displayed per observation. Resolving a symbol may expose a or symbol.
- Results must be processed (not simply validated) to resolve status symbols as a validation does not apply the changes.
- To edit multiple cells in a column at once, highlight the cells to edit then click
