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Full Discussion: Calculate average, azimut and distance
Top Forums Shell Programming and Scripting Calculate average, azimut and distance Post 302968293 by jiam912 on Monday 7th of March 2016 03:32:09 PM
Old 03-07-2016
Calculate average, azimut and distance
Gents,

Please i will to get the distance and azimut from 2 coordinates:

Usig excel formula i get the correct values, but i will like to do it using awk.

Example

Code:
A         35089.0 50345.016 9 75   1   2101774 77 70 79 483911.6 2380106.9 137.4     1 1 6 1
A         35089.0 50345.01620 75   1   2111874 80 71 78 483911.7 2380118.1 137.4     1 1 6 1

formula to apply
Code:
average x = average(483911.6, 483911.7 ) = 483911.7
average y = average(2380106.9, 2380118.1) = 2380112.5
average z = average(137.4, 137.4) = 137.4
Azimut =IF(483911.6=483911.7),90,(ABS(DEGREES(ATAN((2380106.9-2380118.1)/(483911.6-483911.7))))))
Distance =SQRT((483911.6-483911.7)^2+(2380106.9-2380118.1)^2)

Code:
A         35089.0 50345.016 9 75   1   2101774 77 70 79 483911.7 2380112.5 137.4     1 1 6 1 89.5  11.2

input
Code:
A         35089.0 50345.016 9 75   1   2101774 77 70 79 483911.6 2380106.9 137.4     1 1 6 1
A         35089.0 50345.01620 75   1   2111874 80 71 78 483911.7 2380118.1 137.4     1 1 6 1
A         35089.0 50357.016 9 75   1   2111674 77 70 79 484062.3 2380118.1 136.5     2 1 6 1
A         35089.0 50357.01620 75   1   3111974 78 72 79 484061.7 2380106.8 136.4     2 1 6 1
A         35089.0 50369.016 9 75   1   2 91574 77 69 81 484212.8 2380105.6 136.7     3 1 6 1
A         35089.0 50369.01620 75   1   2101474 79 70 79 484212.9 2380116.8 136.2     3 1 6 1
A         35089.0 50381.016 9 75   1   2 91574 77 71 78 484361.9 2380117.9 134.9     4 1 6 1
A         35089.0 50381.01620 75   1   2101374 79 73 78 484361.7 2380106.6 135.4     4 1 6 1

output desired
Code:
A         35089.0 50345.016 9 75   1   2101774 77 70 79 483911.7 2380112.5 137.4     1 1 6 1 89.5  11.2
A         35089.0 50357.016 9 75   1   2111674 77 70 79 484062.8 2380112.5 136.5     2 1 6 1 87.0  11.3
A         35089.0 50369.016 9 75   1   2 91574 77 69 81 484212.9 2380111.2 136.5     3 1 6 1 89.5  11.2
A         35089.0 50381.016 9 75   1   2 91574 77 71 78 484361.8 2380112.3 135.2     4 1 6 1 89.0  11.3

Hope you can help me
 

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LEARN ABOUT DEBIAN

dotur

Dotur(1)						      General Commands Manual							  Dotur(1)

NAME

       dotur - A program for calculating descriptive statistics for sequence libraries

SYNOPSIS

       dotur [-i Iterations (<1000>)] [-c ClusterMethod (<f>, n, a)] [-p Precision (10, <100>, 1000, 10000)] [-l] [-j] <file>

OPTIONS

       -i:    Number of iterations (default = 1000)

       -c:    Clustering method - (f) furthest neighbor, (n) nearest neighbor, (a) average neighbor (default = f)

       -p:    Precision of distances for output, increasing can dramatically lengthen execution times - 10, 100, 1000, 10000 (default = 100)

       -l:    Input file is lower triangular (default = square matrix)

       -r:    Calculates rarefaction curves for each parameter, can dramatically lengthen execution times.  Simple rarefaction curve always calcu-
	      lated.

       -stop: Stops clustering when cutoff has been reached.

       -wrep: Samples with replacement.

       -jumble:
	      Jumble the order of the distance matrix.

       -sim:  Converts similarity score to distance (D=1-S).

DESCRIPTION

       This is the Debian GNU/Linux version of dotur.

       DOTUR is a computer program that takes a distance matrix describing the genetic distance between DNA sequence data and assigns sequences to
       operational  taxonomic  units (OTUs) using either the furthest, average, or nearest neighbor algorithms for all possible distances that can
       be described using the distance matrix.	Using the OTU composition data, DOTUR constructs collector's and rarefaction curves  for  sampling
       intensity, richness estimators, and diversity indices.

AUTHOR

       This  manual  page  was compiled from the package description and the output of help2man by Thorsten Alteholz <debian@alteholz.de>, for the
       Debian GNU/Linux system (but may be used by others).

DOTUR
								   June 03, 2011							  Dotur(1)
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