Revision 12128 trunk/libraries/libRaster/src/org/gvsig/raster/grid/GridStatistic.java

View differences:

GridStatistic.java
54 54 
			variance[iBand]	= 0.0;
55 55 
			iValues[iBand]	= 0;
56 56 
		}
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		int oldBandToOperate = bandToOperate;


  		




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		statisticsCalculated = true;


  		




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		for (int iBand = 0; iBand < grid.getBandCount(); iBand++) {


  		




  ......




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				variance[iBand] = variance[iBand] / (double) iValues[iBand] - mean[iBand] * mean[iBand];


  		




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			}


  		




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		}


  		




  
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		bandToOperate = oldBandToOperate;


  		




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		statisticsCalculated = true;


  		




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	}


  		




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