hey list,
I am a little confused because I guess I am making something terrible wrong.
I want to create a list from an image (taken from a gridcoverage2D) in a
form like this:
x y value
1.0 1.0 5.2
this is my current code snippet. I am confused how to recieve x and y
coordinates. because it seems that dArray only returns the values of the
pixel. am i right?
int i = 0;
if (!iter.finishedBands()) do {
iter.startLines();
if (!iter.finishedLines()) do {
iter.startPixels();
if (!iter.finishedPixels()) do {
pixelArray = iter.getPixel(dArray);
double xx = pixelArray[2];
double yy = pixelArray[1];
double attribut = pixelArray[0];
gridList[i][0] = xx;
gridList[i][1] = yy;
gridList[i][2] = attribut;
System.out.println(gridList[i][0] + ",
" + gridList[i][1] + ", " +
gridList[i][2]);
i++;
} while (!iter.nextPixelDone());
} while (!iter.nextLineDone());
} while (!iter.nextBandDone());
Another question is how to get real world coordinates from the grid coverage
2D? Any idea?
--
View this message in context:
http://osgeo-org.1803224.n2.nabble.com/GridCoverage2D-values-and-coordinates-tp5003644p5003644.html
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