//
protected void setGRIBData(File gribFile,int recordId1, int recordId2) {
// this.gribFile = gribFile;
try {
GribFile gf=new GribFile(gribFile);
gr1 = gf.getRecord(recordId1);
gr2 = recordId2>=0 ? gf.getRecord(recordId2) : null;
} catch (BadGribException e) {
System.err.println(e);
gr1=null;
gr2=null;
//gf=null;