Hi, stupid question: Why is this not saved to file? I want to transform an array to a DataSet but the Graph stops at collect().
//Transform Spectrum to DataSet
List<Tuple2<String, String>> dataList = new LinkedList<Tuple2<String,
String>>();
double[][] arr = filteredSpectrum.getAs2DDoubleArray();
for (int i=0;i<arr[0].length;i++) {
dataList.add(new Tuple2( arr[0][i], arr[1][i]));
}
env.fromCollection(dataList).writeAsCsv(output);
Best regards,
Lydia
