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Note: This document is for an older version of GRASS GIS that will be discontinued soon. You should upgrade, and read the current manual page.

NAME

r.mcda.topsis - Generates a MCDA map based on TOPSIS algorthm.

KEYWORDS

raster, Multi Criteria Decision Analysis (MCDA)

SYNOPSIS

r.mcda.topsis
r.mcda.topsis --help
r.mcda.topsis criteria=name[,name,...] preferences=character weights=float[,float,...] topsismap=string [--help] [--verbose] [--quiet] [--ui]

Flags:

--help
Print usage summary
--verbose
Verbose module output
--quiet
Quiet module output
--ui
Force launching GUI dialog

Parameters:

criteria=name[,name,...] [required]
Name of criteria raster maps
preferences=character [required]
preference (gain,cost)
weights=float[,float,...] [required]
weights (w1,w2,...,wn)
topsismap=string [required]
Ranked raster map

Table of contents

DESCRIPTION

r.mcda.topsis implements the ideal point algorithms based on TOPSIS model and returns a raster map shown the ranking geospatial alternatives. The user has to provide the weight values and preference (gain or cost) directly

NOTES

For bug please contact Gianluca Massei (g_mass@libero.it)

REFERENCE

  1. Hwang C. L. and Yoon K. Multiple Objective Decision Making Methods and Applications, A State-of-the-Art Survey.Springer - Verlag , 1981.

    SEE ALSO

    r.mcda.fuzzy, r.mcda.electre, r.mcda.roughset, r.to.drsa, r.in.drsa

    AUTHORS

    Antonio Boggia - Gianluca Massei
    Department of Economics and Appraisal - University of Perugia - Italy

    SOURCE CODE

    Available at: r.mcda.topsis source code (history)

    Latest change: Monday Jan 30 19:52:26 2023 in commit: cac8d9d848299297977d1315b7e90cc3f7698730

    Note: This document is for an older version of GRASS GIS that will be discontinued soon. You should upgrade, and read the current manual page.

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    © 2003-2023 GRASS Development Team, GRASS GIS 8.2.2dev Reference Manual