CATT-Acoustic v8.0b debug :  Aula Optica 
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DUPLICATE PLANE  ID's    :  no !
PLANES MODELLED TWICE    :  no !
DUPLICATE CORNER ID's    :  no !
DUPLICATE CORNERS        :  no !
SINGLE-CONNECTED CORNERS :  no !
INACCURATE PLANE CORNERS :  no !
EDGES CUTTING/TOUCHING   :  no !
POSSIBLY REVERSED PLANES :  no !
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