private static double doDouble(String value) {
		try {
			double val = Double.parseDouble(value);
			if (val == val)// only return value if its not NaN , NaN==NaN is
							// false
				return val;
			else
				return -0.0000001;
		} catch (Exception e) {
			// System.out.println(" TEXT TO NUMBER ERR "+ value +" to -1e-7 ");
			return -0.0000001;
		}
	}