Function grib2json has 55 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var grib2json = function (filePath, options) {
  var numberFormatter = function (key, value) {
    return value.toFixed ? Number(value.toFixed(options.precision)) : value
  }
 
 

Function promise has 49 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  let promise = new Promise(function (resolve, reject) {
    let optionsNames = Object.keys(options)
    optionsNames = optionsNames.filter(arg => options[arg] &&
      // These ones are used internally
      !INTERNAL_OPTIONS.includes(arg))

Method writeGridDefinition has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private void writeGridDefinition() {
        final int gridTemplate = gds.getGdtn();
 
        write("gridDefinitionTemplate", gridTemplate, codeTable3_1(gridTemplate));
        write("numberPoints", gds.getNumberPoints());

Method main has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static void main(String[] args) {
        try {
            Options options = CliFactory.parseArguments(Options.class, args);
            if (options.getShowHelp() || options.getFile() == null) {
                printUsage();

Method write has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public void write() throws IOException {
 
        // Try opening the file as GRIB format.
        RandomAccessFile raf = new RandomAccessFile(file.getPath(), "r");
        raf.order(RandomAccessFile.BIG_ENDIAN);

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Method main has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public static void main(String[] args) {
        try {
            Options options = CliFactory.parseArguments(Options.class, args);
            if (options.getShowHelp() || options.getFile() == null) {
                printUsage();

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Method isSelected has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    boolean isSelected() {
        return
            (options.getFilterDiscipline() == null || options.getFilterDiscipline() == ins.getDiscipline()) &&
            (options.getFilterCategory() == null || options.getFilterCategory() == pds.getParameterCategory()) &&
            (options.getFilterSurface() == null  || options.getFilterSurface() == pds.getLevelType1()) &&

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Method write has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    private void write(RandomAccessFile raf, Grib2Input input, Options options) throws IOException {
        JsonGenerator jg = newJsonGenerator(options);
        jg.writeStartArray();
 
        List<Grib2Record> records = input.getRecords();

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