splot-sparse-map.bsh

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

ip = new ShortProcessor( 458, 458 );
reader = new BufferedReader( new FileReader( "/home/saalfeld/workspace/papers/elastic-alignment/material/log-458-splot.txt" ) );
for ( line = reader.readLine(); line != null; line = reader.readLine() )
{
	numberStrings = line.split( " " );
	x = Integer.parseInt( numberStrings[ 0 ] );
	y = Integer.parseInt( numberStrings[ 1 ] );
	f = Integer.parseInt( numberStrings[ 2 ] );
	ip.putPixel( x, y, f );
//	ip.putPixel( x, y - x + 8, f );
}

new ImagePlus( "splot", ip ).show();