protected void loadData(String s) { try { double[] doubles = parseDoubles(s); if (doubles.length != width * height) { throw new IOException( "File doesn't contain width x height (" + (width * height) + ") values"); } DoubleBuffer buffer = Buffers.newDirectDoubleBuffer(width * height); buffer.put(doubles); buffer.rewind(); for (int i = 0; i < width * height; i++) { double elev = buffer.get(); minElevation = Math.min(minElevation, elev); maxElevation = Math.max(maxElevation, elev); } synchronized (elevationLock) { this.elevations = buffer; } // force a recalculate lastGlobe = null; firePropertyChange(AVKey.LAYER, null, this); } catch (IOException e) { if (loadAttempts < MAX_DOWNLOAD_ATTEMPTS) { loaded = false; Downloader.removeCache(url); Logging.logger().warning("Deleted corrupt cached data file for " + url); } else { e.printStackTrace(); } } }