Facade Point Identifiers in Building Assessment

Facade Point Identifiers in Building Assessment

There is the possibility of editing the Results Table so that you can view and/or export all facade points with a reference identifying each of them.

To this end, after the evaluation of buildings:







We must addressTable/Results/Editand configure the table by adding rows 4 and 5 with the values in the following image:



The variables assigned to these rows are as follows:
  • Stw:Plant identifier (ground floor=0, 1st floor=1, 2nd floor=2, etc., in the results table and in ObjectScan).
  • Fassnr:Number of facade point (position along the facade of the building). On the building's noise map, facade point symbols are numbered continuously, beginning with the first point in the building's polygon according to the entry sequence.

NOTE: If you want to visualize all facade points, it is important to select "all" in the "Acoustic map receivers in" field


When you tapOk ok, all facade points with their respective identifiers should be displayed:



In the "Floor" field, the value "EG" refers to the ground floor, while "1.OG" to the first floor and "2.OG" to the second floor.


    • Related Articles

    • Import and allocation of spectral sound levels to point sources

      The import and allocation of spectral sound levels to a set of point sources in a CadnaA project can be carried out using the database functionality. In this case, two databases located within the same EXCEL book will be needed: Sound Level ...

    • Change the color of buildings by exceeding sound limits

      It is common for different areas with their respective soil uses, each having sound limits for the different time intervals (Day, Afternoon and Night). For example, like the project below: To represent the building of a particular color, depending on ...

    • Attributes of population distribution in buildings (FAC_EINW_x)

      CadnaAhas different attributes to quantify the distribution of the population at facade points(FAC_EINW_x) where you want to calculate and export data: We can distribute the population equally to each facade point: FAC_EINW_C ("c" of "count") or ...

    • EU 2021/1226 - Affected population at intervals (Median)

      This entry will explain an explanation of the algorithm for calculating the population affected by level intervals under Directive EU 2021/1226. About the EU 2021/1226: Available information shows that the houses are arranged within an apartment ...

    • Calculate the noise level in enclosures when it comes from other enclosures

      This example defines the spectrum of a custom noise source located in a particular enclosure, in order to calculate the levels received in the adjacent enclosures. 1) Draw the plan of the next building on one floor and assign the different ...