one more column

tree-water-demand/src/main/java/de/hft/stuttgart/water/TreeWaterDemand.java

@@ -79,8 +79,8 @@ public class TreeWaterDemand {
 		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;NetRadiation;ET0;ET0u\n");
-			bw.write("dd/mm/yyyy HH:MM;[°C];[%];[W/m²];[m/s];[kPa];[kPa];[kPa/°C];[?];[l/h];[l/h]\n");
+					"DateTime;Temperature;Humidity;GHI;DayOrNight;WindSpeed;SaturationVaporPressure;ActualVaporPressure;Psy;NetRadiation;ET0;ET0u\n");
+			bw.write("dd/mm/yyyy HH:MM;[°C];[%];[W/m²];[0/1];[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)));
 				String[] row = csvValues.get(i + 2);
@@ -91,6 +91,7 @@ public class TreeWaterDemand {
 				bw.write(String.format("%.1f", temp));
 				bw.write(String.format(";%.0f", humidity));
 				bw.write(String.format(";%.0f", incomingRadiation));
+				bw.write(String.format(";%d", incomingRadiation > 0 ? 1 : 0));
 
 				// convert to MJ/h - 1 W = 0.0036 MJ/h
 				incomingRadiation *= 0.0036;