CadnaA
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 ...
Error 64000 - Key not found
It is possible that after you have connected the license key and executedCadnaAThe "error 64000 - Key not found". The message indicates that thePRO optionis not installed on the license key or the rental period has expired. To learn more about the ...
Train database
To view the train database included with your configuration ofCadnaAshould be addressed toTables > Libraries (global) > Train classes. In theApplicationreference is made to the rules of each train. For more information on how to work with the train ...
Export calculated values of a mesh in CadnaA
When calculating a mesh and visualizing the values he has calculated in that mesh, the user may be interested in exporting them. In order to do so, the user must contactFile/Export..., select the typeESRI Grid (*.asc; *.hdr), type a name and ...
Requirements for the "ID" field of Objects
It may be the case of importing objects in which the value of the ID variable has a format as follows: "123-ab-35-01". ID is a very special field. A correct ID requires: Start with a letter (not number) It does not contain spaces or special ...
Verify the Settings for the Application Calculation Regulation
The best way to check whether the CadnaA configuration is in line with specific rules is to apply the corresponding template and check whether there are any parameter that should have another configuration. In the following example we will check the ...
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 ...
Modeling of roundabouts according to CNOSSOS
Correction by roundabouts, for acceleration and deceleration, is necessary before and after traffic lights and roundabouts. In these two cases, the equations are applied with different coefficients. To model a roundabout it is necessary to introduce ...
CNOSSOS Asphalt Types
CadnaA library asphalt types can be found directly in the "Asphalt Type" field of the edition menu of each section of the road: When you click on the iconfurther details of this library are accessed and new typologies with their respective parameters ...
Working with variants
Sometimes there may be a need to work with different variants within the same project, so that hypothetical situations in which an element of the project varies, included or eliminated. This fact will be explained by an example: Suppose we have the ...
Tunnel simulation with CadnaA
In the absence of a rule specifying the calculation of tunnel radiation (from its walls and ceilings), the recommendation for simulating such situations is by creating a building to simulating such situations. which the same user must be ...
Model calculation taking into account thermal investment
So far, there is no calculation model that takes into account thermal investment, with the exception of the Nord2000. Neither ISO 9613-2 nor the CNOSSOS EU 1226/2021 calculation model consider it. Below is an image of the meteorology section using ...
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 ...
What licenses are compatible with "Remote desktop"?
The only licenses that allow access to them through a remote desktop application (Remote desktop) are theNetwork licences. These licenses have to be contracted specifically and have a different price than licenses in which they can only be accessed ...
CadnaA not respond when opening or saving files?
Suddenly you have trouble opening and/or saving files in CadnaA, so that it is hung and does not respond? EThe problem is likely to be due to an update to your Avast antivirus. Until Avast resolves this fact, an Avast exception will have to be ...
Importing DXF files into CadnaA
For the importation of DXF files, the first thing to bear in mind is that in a DXF file there can be multiple layers, in which ideally it would be that if there are different types of objects, When imported into CadnaA, each layer of the DXF file ...
Represent "Text box" in 3D view
To represent one or more "Text box" in 3D view, the variable must be addedDisplay3Din theWindow-Memoof each Text box and assign it the value 1.
Represent Objects by colors based on "Floor use"
In CadnaA it is possible to represent different objects by colors depending on which soil area they belong to. One way to do this is as follows: 1) Define the "Lil-use areas" of the project: In the example, 2 soil uses which have been defined: Mixed ...
Creation and addressing lists with "Number of trains"
In this entry we will explain how to manage the introduction of new train models in the different tracks of a project in which they can circulate at different speeds. Here's an example: Suppose we have the following scenario, with a track divided ...
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 and Export Partial Level Table by Eighth Bands
Let us assume the following scenario in the there are 2 point sources, with the sound power spectrum allocated, 3 receivers and a calculation area around all the elements to be included in the calculation of partial levels: Then access the ObjectTree ...
Calculation of portions of meshes already calculated
Calculation of previously calculated mesh portions can be done using the toolMesh/Operations with Mesh... We will explain this below with an example: Suppose we have the following project with a calculated mesh: It is then intended to remove two ...
Network Installation Instructions - CadnaA
CadnaAcan be run on a local area network (LAN). You must install Licensing Manager on a computer, which would normally be a server or master computer that runs all the time and which each running client computer can access. Licensing Manager is ...
Generate Conflict Map with CadnaA
The preparation of a conflict map will be explained by an example: 1. Open the project for which you want to make a conflict map. 2. For more security, save a copy of the project with the optionFile/Save as... 3. Access toFloor options/Us...and ...
Shadows in the 3D model (Light Spots)
InCadnaAThere are two types of shadows that are projected into the special 3D model. Those that project on the ground through obstacles (buildings, barriers,...). Those project on the surfaces of obstacles. The former are disabled by default and can ...
Import bitmap from Google Maps
The functionality of importing maps from Google Maps is only possible by enabling the API, and Google has made it paid for a few years. We attach the Datakustik technical note explaining how to work with the Google Maps API. Note: If the CadnaA ...
Automatic calculation of serial projects (batch processing)
WithCadnaAeit is possible to automatically calculate a mesh or individual receiving points for different projectsin series. This is the type of batch processing. The steps needed to configure batch processing are explained below: Change Command by ...
How to import Shapes from a GIS (Geographic Information System)
WithCadnaAit is possible to import files that have been created with softwareGis(Geographic Information System). This allows the import of objects defined in the GIS (roadways, buildings, level curves,...) and their attributes (height, traffic ...
Access a Cloud license from Datakustik Launcher
To use CadnaA software using a Cloud license, the use of the applicationDatakustik Launcher(downloadable from Software Updates section of the Datakustik website user area): To activate it, the user must enter their Datakustik credentials using the ...
Cross-case and lowercase differentiation in importation of variables in CadnaA
CadnaA is able to recognize whether working with variable values values in uppercase or lowercase variable values. For example, if soil-use areas are defined with lowercase letters (a, b, c, d and e)in the configuration: When importing new areas of ...
CadnaA Error 10000
Error 1000 appears when Try to start a newer version ofCadnaAthat originally purchased it without having valid software maintenance. Solution 1: install and use the version ofCadnaAwhich he originally bought. Solution 2: buy an update to the latest ...
Add legend in CadnaA
To add a legend in CadnaA, you must follow the following steps: 1) Select the symboland draw a rectangle on the canvas. 2) Select editing mode and double-click on the edge of the box drawn in point 1. The following pop-up should appear: 3) In the ...
Maximum value of 20 dB of the Screen RL attribute
In CadnaA, an acoustic screen can be modeled on both sides according to its absorption coefficient or the dB value of reflection losses (RL attribute). The maximum RL value that can be introduced is limited to 20 dB. In view of the following formula ...
Export 'Terraplene' such objects as ESRI Shape (*.shp)
With CadnaA it is not possible to export the type of Embankment object directly as a shape: However, it can be exported as a shape by turning the Embankment object into a Screen-type item and by performing the following steps: 1) Write the 3 ...
Error H0033 - Conflict with antivirus
One possible cause of the 'Unable to access Sentinel HASP Run-time Environment (H0033)' is that an antivirus does not let the service start. Consequently, the license key will not be detected and CadnaA cannot be executed normally. In order to re-run ...
Importing orthophotes from a Web Map Service (WMS)
The following article imports an orthophoto from a WMS into a CadnaA project, where georeferenced level curves were previously imported and configured the respective coordinate system. In this case, the WMS chosen will be that of the National Air ...
CadnaA/R
If your permanent license(s) or server license(s) is not under valid maintenance, the following conditions shall apply: A software update updates the software it owns to the latest version available. The price of an update is calculated from the ...
CadnaA/R License Types
Typically, there are three different types of licenses available in CadnaA/R. Additional options and standards and guidelines must match the type of license of the product to which they are added. All licenses, irrespective of their type, are ...
CadnaA/R subscription or purchase conditions
CadnaA/R products are usually available by subscription or purchase. In the case of purchase or subscription, additional options and standards or guidelines must match the product to which they are added. Software subscription A software subscription ...
CadnaA Options
Both CadnaA Light and Professional and CadnaA Basic can be functionally expanded with a number of options. Details about these, accompanied by an explanatory video, will be explained below. BMP option: bitmap and other interfaces Any CadnaA product ...
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