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				| datrobban |  | Member |  |  |  |  |  | Joined: 29 Apr 2005 |  | Posts: 17 |  | Location: Sweden |  |  
 
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			|  | Hello all! 
 If you are calculating the ETC from either ray tracing or aura module, the ETC diagrams shows the real peak level, for instance peak 90dB. Is there a way to change the level to have the highest peak level showing 0dB and all the rest that are lower, as -(minus) relative to 0dB?
 
 I know i can export the values from Aura module into excel and from there create my own diagram but can this be made already in ease?
 
 Best regards
 Robert Nilsson
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