parameters.put("year", year);
parameters.put("month", month);
parameters.put("dayBegining", dayBegining);
parameters.put("dayEnding", dayEnding);
filter = new JavaFilterByDate();
} else if (jRBObserversIMOCode.isSelected()) {
String text = jTextFieldIMOCode.getText();
rCall = "result = filter(dataset, imocode = \"" + text + "\")";