ERROR **Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0**

Question

cuando ejecuto este programa recibo el mensaje de error:

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0 at WeatherGenerator.main(WeatherGenerator.java:188

Este programa se detiene en la linea 188 double longitude = Double.parseDouble(args[0]);

Given a location (longitude, latitude) in the USA and a month of the year, the method returns the forecast for the month based on the drywet and wetwet transition probabilities tables.

month will be a value between 2 and 13: 2 corresponds to January, 3 corresponds to February and so on. These are the column indexes of each month in the transition probabilities tables. The first day of the month has a 50% chance to be a wet day, 0-0.49 (wet), 0.50-0.99 (dry) Use StdRandom.uniform() to generate a real number uniformly in [0,1)

public class WeatherGenerator {

    static final int WET = 1; // Use this value for a wet day
    static final int DRY = 2; // Use this value for a dry day 
    
    // Number of days in each month, January is index 0, February is index 1
    static final int[] numberOfDaysInMonth = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};

    public static int[] oneMonthGenerator(double longitude, double latitude,
                                                   int month, double[][] drywet, double[][] wetwet) {
        // WRITE YOUR CODE HERE
        double random_number = 0;
        int firstday;
        int[] forecast = new int[numberOfDaysInMonth[month-1]];
        if (StdRandom.uniform() <= 0.49) {
            firstday = WET;
        } else {
            firstday = DRY;
        }
        forecast[0]= firstday;
        double wet_to_wet = 0;
        double dry_to_wet = 0;
        for (int i = 0; i < drywet.length; i++) {
            if (drywet[i][0] == longitude && drywet[i][1]== latitude) {
                dry_to_wet = drywet[i][month+1];
                break;
            }
        }
        for (int i = 0; i < wetwet.length; i++) {
            if (wetwet[i][0] == longitude && wetwet[i][1] == longitude) {
                wet_to_wet = wetwet[i][month+1];
                break;
            }
        }

        for (int i =0; i < forecast.length - 1; i++) {
            if (forecast[i]== WET) {
                random_number = StdRandom.uniform();
                if (random_number <= wet_to_wet) {
                    forecast[i+1] = WET;
                }else{
                    forecast[i+1] = DRY;
                }
            }
            else {
                random_number = StdRandom.uniform();
                if (random_number <= dry_to_wet) {
                    forecast[i + 1] = DRY;
                } else {
                    forecast[i+1] = WET;
                }
            }
        }

        return forecast;
    }

    public static void main (String[] args) throws ArrayIndexOutOfBoundsException {

        int numberOfRows    = 4100; // Total number of locations
        int numberOfColumns = 14;   // Total number of 14 columns in file 
                                    // File format: longitude, latitude, 12 months of transition probabilities
        
        // Allocate and populate arrays that hold the transition probabilities
        double[][] drywet = new double[numberOfRows][numberOfColumns];
        double[][] wetwet = new double[numberOfRows][numberOfColumns];
        populateTransitionProbabilitiesArrays(drywet, wetwet, numberOfRows);

        /*** WRITE YOUR CODE BELLOW THIS LINE. DO NOT erase any of the lines above. ***/

        // Read command line inputs 
        double longitude = Double.parseDouble(args[0]);
        double latitude  = Double.parseDouble(args[1]);
        int    month     = Integer.parseInt(args[2]);

        int[] forecast = oneMonthGenerator(longitude, latitude, month, drywet, wetwet);
        int drySpell = lengthOfLongestwetdrySpell(forecast, DRY);
        int wetSpell = lengthOfLongestwetdrySpell(forecast, WET);


        StdOut.println("There are " + forecast.length + " days in the forecast for month " + month);
        StdOut.println(drySpell + " days of dry spell.");

        for ( int i = 0; i < forecast.length; i++ ) {

            // This is the ternary operator. (conditional) ? executed if true : executed if false
            String weather = (forecast[i] == WET) ? "Wet" : "Dry";
            StdOut.println("Day " + (i+1) + " is forecasted to be " + weather);
        }
    }
}