Java Field.extract示例

示例#1

文件： FormulaUtil.java 项目： jon4than/visad

 /** evaluate the extract function */
 public static Data extract(visad.Field f, Real r) {
   Data d = null;
   try {
     d = f.extract((int) r.getValue());
   } catch (VisADException exc) {
     if (FormulaVar.DEBUG) exc.printStackTrace();
   } catch (RemoteException exc) {
     if (FormulaVar.DEBUG) exc.printStackTrace();
   }
   return d;
 }