.getResourcePool().getGridCoverageReader(storeInfo, null);
GeneralParameterValue[] parameters = parseReadParameters(coverageInfo, map, reader);
coverage = (GridCoverage2D) reader.read(parameters);
final double min = (Double) statsFilterFunction.evaluate(coverage, "minimum");
final double max = (Double) statsFilterFunction.evaluate(coverage, "maximum");
// Getting a colorMap on top of that
cmap = (ColorMap) colorMapFilterFunction.evaluate(colorMap, min, max);
final Builder cmapLegendBuilder = new ColorMapLegendCreator.Builder();