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[ITRDBFOR] Eccentricity


Chronological Thread 
  • From: "Fantucci R_Geologi Associati" <r.fantucci AT alice.it>
  • To: "dendro group" <itrdbfor AT itrdbfor.org>
  • Subject: [ITRDBFOR] Eccentricity
  • Date: Fri, 16 Jun 2017 13:10:26 +0200
  • Importance: High

Dear dendro people
 
Is there some paper that is looking at the different formula to calculate the eccentricity between two rays?
 
I’m using the formula of Braam et al. (1987), but looking at the difference between the two rays growth curve and the eccentricity graph there is something “strange”
 
The formula is: Ecc = (Ra-Rb)/(Ra-Rb)*100
 
Any advise is welcome !
 
Thanks Rosanna Fantucci
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  • [ITRDBFOR] Eccentricity, Fantucci R_Geologi Associati, 06/16/2017

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