diff --git a/tree-water-demand/src/main/java/de/hft/stuttgart/water/TreeWaterDemand.java b/tree-water-demand/src/main/java/de/hft/stuttgart/water/TreeWaterDemand.java
index 95c28b52c05ccb921ead84164f06a28aa095a9f9..d0dd22fbc6293b0a5d1ddd341838cdc0102fd184 100644
--- a/tree-water-demand/src/main/java/de/hft/stuttgart/water/TreeWaterDemand.java
+++ b/tree-water-demand/src/main/java/de/hft/stuttgart/water/TreeWaterDemand.java
@@ -16,9 +16,7 @@ import java.util.stream.Collectors;
 import com.opencsv.CSVReader;
 import com.opencsv.exceptions.CsvException;
 
-
-public class TreeWaterDemand
-{
+public class TreeWaterDemand {
 
 	/**
 	 * Rs/Rso für Nacht = 0.5
@@ -67,13 +65,12 @@ public class TreeWaterDemand
 		LocalDateTime start = LocalDateTime.of(2005, 1, 1, 1, 0);
 		LocalDateTime end = LocalDateTime.of(2006, 1, 1, 0, 0);
 
-		//		LocalDateTime start = LocalDateTime.of(2005, 4, 1, 0, 0);
-		//		LocalDateTime end = LocalDateTime.of(2005, 10, 1, 0, 0);
+		// LocalDateTime start = LocalDateTime.of(2005, 4, 1, 0, 0);
+		// LocalDateTime end = LocalDateTime.of(2005, 10, 1, 0, 0);
 
 		List<Double> et0us = new ArrayList<>();
 		List<Double> et0s = new ArrayList<>();
 		List<Double> demands = new ArrayList<>();
-		List<Double> rain = new ArrayList<>();
 		LocalDateTime counter = start;
 		System.out.println("Date,ETIa (L/m²/d),ET0 (L/m²/d)");
 		int startHours = (int) Duration.between(startOfYear, start).toHours();
@@ -81,7 +78,8 @@ public class TreeWaterDemand
 		DateTimeFormatter f = DateTimeFormatter.ofPattern("dd/MM/yyyy HH:mm");
 		Locale.setDefault(new Locale("en", "US"));
 		try (BufferedWriter bw = Files.newBufferedWriter(Paths.get("all_values.csv"), StandardCharsets.UTF_8)) {
-			bw.write("DateTime;Temperature;Humidity;GHI;WindSpeed;SaturationVaporPressure;ActualVaporPressure;Psy;ET0;ET0u\n");
+			bw.write(
+					"DateTime;Temperature;Humidity;GHI;WindSpeed;SaturationVaporPressure;ActualVaporPressure;Psy;ET0;ET0u\n");
 			bw.write("dd/mm/yyyy HH:MM;[°C];[%];[W/m²];[m/s];[kPa];[kPa];[kPa/°C];[l/h];[l/h]\n");
 			for (int i = startHours; i <= startHours + hours; i++) {
 				bw.write(String.format("%s;", counter.format(f)));
@@ -113,20 +111,19 @@ public class TreeWaterDemand
 				bw.write(String.format(";%.3f", et0u));
 
 				et0s.add(et0);
-				//			System.out.println("et0: " + et0);
-				//			System.out.println("etia: " + etia);
+				// System.out.println("et0: " + et0);
+				// System.out.println("etia: " + etia);
 				et0us.add(et0u);
 				counter = counter.plusHours(1);
 				bw.write("\n");
 			}
 		}
 
-		//		System.out.println(rain.stream().collect(Collectors.summarizingDouble(Double::doubleValue)));
+		// System.out.println(rain.stream().collect(Collectors.summarizingDouble(Double::doubleValue)));
 
 		Double et0Sum = et0s.stream().collect(Collectors.summingDouble(Double::doubleValue));
 		System.out.println("Summe aller ET0: " + et0Sum);
 
-
 		Double et0uSum = et0us.stream().collect(Collectors.summingDouble(Double::doubleValue));
 		System.out.println("Summe aller ET0u: " + et0uSum);
 		double et0uFactor = (0.865 * Math.log10(1 / et0uSum) + 3.36);
@@ -140,60 +137,16 @@ public class TreeWaterDemand
 		}
 
 		System.out
-				.println("Summe aller ETIa: " + demands.stream().collect(Collectors.summingDouble(Double::doubleValue)));
-
-		//		printHourly(start, et0s, demands);
-
-		//		printDaily(start, et0s, demands);
-
-		//		test();
-	}
-
-	private static void printHourly(LocalDateTime start, List<Double> et0s, List<Double> demands) {
-		LocalDateTime date = start;
-		for (int i = 0; i < demands.size(); i++) {
-			System.out.println(date + "," + demands.get(i) + "," + et0s.get(i));
-			date = date.plusHours(1);
-		}
-	}
-
-	private static void printDaily(LocalDateTime start, List<Double> et0s, List<Double> demands) {
-		LocalDateTime date = start;
-		for (int i = 0; i < demands.size(); i = i + 24) {
-			double demandSum = 0;
-			double et0Sum = 0;
-			for (int j = i; j < i + 24; j++) {
-				demandSum += demands.get(j);
-				et0Sum += et0s.get(j);
-			}
-			System.out.println(date + "," + demandSum + "," + et0Sum);
-			date = date.plusHours(24);
-		}
-	}
-
-	private static void test() {
-		double lz = 15;
-		double lm = 16.25;
-		double height = 8;
+				.println(
+						"Summe aller ETIa: " + demands.stream().collect(Collectors.summingDouble(Double::doubleValue)));
 
-		double temp = 38;
-		double humidity = 52;
-		double windSpeed = 3.3;
-		double incomingRadiation = 2.45;
-
-		double saturationVaporPressure = e0(temp);
-		double actualVaporPressure = ea(saturationVaporPressure, humidity);
-		int dayOfYear = 274;
-		double hourOfDay = 14 + 0.5;
-		double et0 = et0(temp, actualVaporPressure, incomingRadiation, height, windSpeed, humidity, dayOfYear,
-				hourOfDay, lz, lm);
-		System.out.println(et0);
 	}
 
 	private static double etia(double tr, double et0u, double et0uFactor) {
-		//		return 1 * 1.6 * et0u;
+		// return 1 * 1.6 * et0u;
 		return tr * 1.25 * et0u * et0uFactor;
-		//		return tr * (1.61 * Math.log10(800) - 3.39) * et0u * (0.865 * Math.log10(1 / et0u) + 3.36);
+		// return tr * (1.61 * Math.log10(800) - 3.39) * et0u * (0.865 * Math.log10(1 /
+		// et0u) + 3.36);
 	}
 
 	private static double et0u(double svf, double advection, double et0) {
@@ -275,5 +228,4 @@ public class TreeWaterDemand
 	private static double delta(double temperatur, double e0) {
 		return (4098 * e0) / Math.pow(temperatur + 237.3, 2);
 	}
-
 }