Modification of Measurement Data

Modifications of measurement data can be done similar to the modification of other results by using the drawing tools or mathematical operations.

Sometimes it might be useful to modify the imported measurement data. For example, if an additional attenuator was used during the measurement campaign or if the data contains no errors. Another reason for erasing or modifying measurement values could be that there are measurement points for locations which are not modeled correctly in the simulation database (for example, under crossing of railway lines and tunnels). Modifications of measurement data can be done similar to the modification of other results by using ProMan's drawing tools or mathematical operations. 

In case measurement values are scattered along a measurement route, for example, ProMan offers the possibility to align those values along an arbitrary line, which can be drawn by the user, click Edit > Align Data Along a Line. After selecting the tool, you have to draw a polygonal line along which the data is to be aligned. Then a dialog opens, where you can specify a radius. All values which are contained in the matrix and which are located within this radius will be automatically moved onto the specified line.



Figure 1. The Measurement radius dialog.