Roundabout Curvature Bounding box Data

1. use java program to analyse the data

2. use python program for vizualization

sample Java program

public class AnalysisByRadius {
    public static void main(String args[]) throws IOException {
        Class clazz = Analysis.class;
        DecimalFormat df = new DecimalFormat();
        df.setMaximumFractionDigits(2);

        //System.out.println( clazz.getResourceAsStream("/resultsWEU/result.txt").available());
InputStream inputStream = clazz.getResourceAsStream("/resultsWEU/result.txt");

        String data = readFromInputStream(inputStream);
        System.out.println(data);

        String[] finaldata = data.split("\n");

        HashMap<Character,Double> ratioMap = new HashMap<>();
        HashMap<Character,Integer> numberMap = new HashMap<>();

        for(int i=2;i<finaldata.length;){
            Integer roundaboutnumber=Integer.parseInt(finaldata[i].split(",")[2]);
            String admin= finaldata[i].split(",")[0];

            for(int j=i+1;j<i+1+roundaboutnumber;j++){
                System.out.println(finaldata[j]);
                String[] splitresult= finaldata[j].split(",");
                Double lowerValue=Double.parseDouble(splitresult[1])+10;
                Double ratioValue=Double.parseDouble(splitresult[3]);
                Character select='Z';
                if(lowerValue<=30){
                    select='A';
                }else if(lowerValue<=40){
                    select='B';
                }else if(lowerValue<=50){
                    select='C';
                }else if(lowerValue<=60){
                    select='D';
                }else if(lowerValue<=70){
                    select='E';
                }else if(lowerValue>70){
                    select='F';
                }


                if(ratioMap.containsKey(select)) {
                    ratioMap.put(select, ratioMap.get(select) + ratioValue);
                    numberMap.put(select,numberMap.get(select)+1);
                }
                else{
                    ratioMap.put(select,ratioValue);
                    numberMap.put(select,1);
                }



            }
            i+=roundaboutnumber+1;

            i++;




        }



        System.out.println( ratioMap.size());


        int totalNumberRoundabout=0;
        for(Character c : ratioMap.keySet()){
            System.out.println(ratioMap.get(c)+"......"+numberMap.get(c));
            totalNumberRoundabout+=numberMap.get(c);
        }

        System.out.println("total cases --->"+totalNumberRoundabout);



    }

    private static String readFromInputStream(InputStream inputStream)
            throws IOException {
        StringBuilder resultStringBuilder = new StringBuilder();
        try (BufferedReader br
                     = new BufferedReader(new InputStreamReader(inputStream))) {
            String line;
            while ((line = br.readLine()) != null) {
                resultStringBuilder.append(line).append("\n");
            }
        }
        return resultStringBuilder.toString();
    }
}


sample python program

import plotly.graph_objects as go

labels = ['arcLength <= 50','arcLength <= 80','arcLength <= 110','arcLength <= 140','arcLength <= 170','arcLength <= 200','arcLength > 200']
values = [106, 466, 454, 165, 39, 18, 39]

fig = go.Figure(data=[go.Pie(labels=labels, values=values)])
fig.show()

----------------------------------

# Libraries
import numpy as np
import matplotlib.pyplot as plt

# Make a random dataset:
#height = [98.0,89.0,88.0,79.0,100.0,83.0,100.0,94.0,82.0,100.0,97.0,100.0,94.0,94.0,96.0,100.0,100.0,100.0,100.0,94.0,81.0,87.0,67.0,100.0,95.0,97.0,88.0,98.0,100.0,87.0,98.0,100.0,89.0,91.0,85.0,82.0,77.0,92.0,94.0,100.0,84.0,96.0,78.0,67.0,73.0,87.0,100.0,89.0,100.0,100.0,67.0,100.0,83.0,100.0,100.0,65.0,97.0,91.0,62.0,100.0,100.0,99.0,99.0,83.0,95.0,78.0,84.0,96.0,85.0,79.0,81.0,86.0,60.0,73.0,91.0,90.0,86.0,93.0,92.0,81.0,75.0,90.0,100.0,95.0,76.0,96.0,86.0,93.0,100.0,77.0,91.0,81.0,97.0,90.0,93.0,89.0,89.0,87.0]
height=[98.0,89.0,88.0,79.0,100.0,83.0,100.0,94.0,82.0,100.0,97.0,100.0,94.0,94.0,96.0,100.0,100.0]
#bars = ('Baden','Eisenstadt','Weiz','Liezen','Güssing','Jennersdorf','Kirchdorf Krems','Spittal Drau','Voitsberg','Steyr','Bruck Leitha','Reutte','Mödling','Hollabrunn','Oberpullendorf','Grieskirchen','Sankt Pölten')
#bars=('Malacky','Námestovo','Pezinok','Liptovský Mikuláš','Zlaté Moravce','Trenčín','Žiar nad Hronom','Nové Mesto nad Váhom','Spišská Nová Ves','Krupina','Trebišov','Bardejov','Čadca','Dunajská Streda','Myjava','Banská Štiavnica','Senica','Tvrdošín','Hlohovec','Zvolen','Banská Bystrica','Košice','Levoča','Veľký Krtíš','Svidník','Komárno','Skalica','Bytča','Kežmarok','Louny','Prievidza','Žarnovica','Púchov','Žilina','Nitra','Martin','Michalovce','Trnava','Piešťany','Medzilaborce','Sabinov','Detva','Ilava','Humenné','Revúca','Bratislava','Vranov nad Topľou','Senec','Dolný Kubín','Partizánske','Topoľčany','Ružomberok','Bánovce nad Bebravou','Lučenec','Šaľa','Prešov','Levice','Poprad','Košice-Okolie','Rožňava','Stará Ľubovňa','Rimavská Sobota','Brezno','Považská Bystrica','Nové Zámky','Galanta','Snina','Blansko','Karlovy Vary','Příbram','Liberec','Praha-východ','Tábor','Přerov','Olomouc','Cheb','Plzeň-jih','Benešov','Česká Lípa','Rychnov nad Kněžnou','Děčín','Rakovník','Bruntál','Litoměřice','Beroun','Kroměříž','Brno-venkov','Prachatice','Rokycany','Plzeň-sever','Kolín','České Budějovice','Břeclav','Brno-město','Tachov','Šumperk','Mělník','Frýdek-Místek')
bars=('Malacky','Námestovo','Pezinok','Liptovský Mikuláš','Zlaté Moravce','Trenčín','Žiar nad Hronom','Nové  Váhom','Spišská Nová Ves','Krupina','Trebišov','Bardejov','Čadca','Dunajská Streda','Myjava','Banská Štiavnica','Senica')
y_pos = np.arange(len(bars))
# Create bars
plt.bar(y_pos, height)
plt.xlabel("Admins");
plt.ylabel("Valid Ranges")
# Create names on the x-axis
plt.xticks(y_pos, bars,rotation=80)


# Show graphic
plt.show()