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Re: [SCIRUN-USERS] Distance measure


Chronological Thread 
  • From: Jess <jess@sci.utah.edu>
  • To: Vikas R bhat <vikasraghubhat@gmail.com>
  • Cc: scirun-users@sci.utah.edu
  • Subject: Re: [SCIRUN-USERS] Distance measure
  • Date: Wed, 16 May 2018 16:12:33 -0600
Hi Vikas, 

It sounds like you are calculating the distance between two vectors correctly.  You could possibly do this more efficiently with CalculateFieldData with the _expression_: `RESULT = norm(DATA1-DATA2);`

if you are trying to calculated the distances between point sets, you can do use:  `RESULT = norm(POS1-POS2);`

cheers,
Jess




On May 12, 2018, at 5:07 AM, Vikas R bhat <vikasraghubhat@gmail.com> wrote:

Hi sir, 
I am trying to find the spatial distance between array of vectors.
what I am doing is create data array (3) and form it as vector array, similarly for another data and creating it to a vector, subtracting it and use report data array measure (select norm). Is this the correct way or is there any easy method to find the distance between set of vectors.   



--
Thanks,

Vikas.R.Bhat
Contact: +91 9481263176

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