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<< Click to display Table of content >> Integration of point sources |
  
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<< Click to display Table of content >> Integration of point sources |
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To integrate point sources:
•From the ribbon Model, click on the button 
in the group Integration. The Sources integration box is displayed.
•Click on the Point sources button.
Intégration des sources ponctuelles
•Select the origin of the data:
oIf the data is in 2D click on the 2D data button.
oIf the data is in 3D click on the 3D data button.
oThe name of the Overlay containing the data to be integrated.
•Enter the geometric attributes (If 'Not defined' then the default parameter in green is used).
oThe Height of source.
oThe Azimuth.
oThe Vertical angle.
•Enter the acoustic parameters.
oA Comment.
oThe Nature either automatically (if it is not already entered), or by establishing the corresponding values i.e. by making the original attribute values match the MithraSIG values.
Corresponding values for nature
oThe name of the Reference model.
oFor each period in the periodic division of the project, the percentages of use of the reference model.
The Keep original attributes option allows you to keep the attributes of the objects on the original overlay.
The Reset option deletes all old punctual sources that are already present. By leaving this option unchecked it is then possible to add zones to the existing 'Punctual sources' overlay. It is then possible to carry out several successive integrations in different geographical zones and on different polygons.
•Click OK to confirm.
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At the end of the integration, a message appears if there are punctual sources that could not be draped: they are then at an elevation of -999.0 m and must be corrected by the user. If there have been problems (missing or inconsistent attributes), an XML error file opens automatically and show a list of errors classified by type. The incorrect origin line is identified either by its object identifier or by the coordinates of its first point (if the origin data set has been inserted and is not modifiable).). |
