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<em>r3.mapcalculator</em> provides a GUI frontend to <em>r3.mapcalc</em>.
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Up to 5 maps can be combined using simple expressions.
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In the expert mode, it runs <em>r3.mapcalc</em> for more complex expressions.
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Enter an <em>r3.mapcalc</em> expression in the formula field using the
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format: A+C or exp(A+C)+(B-2)*7 where A, B, C are 3D raster volumes entered
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in the A field, B field, and C field.
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Do not enter output file in the formula field: correct: A+B; incorrect: newfile = A+B. Use no spaces or blanks.
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Expert mode runs <em>r3.mapcalc</em> for more complex expressions.
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<em><a href="r3.mapcalc.html">r3.mapcalc</a></em>
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Michael Barton, Arizona State University. Based on r.mapcalculator by R. Brunzema (r.brunzema@web.de)
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<p><i>Last changed: $Date: 2011-11-08 10:42:51 +0100 (Tue, 08 Nov 2011) $</i>