visad/src/main/java/ucar/nc2/iosp/gempak/GempakLookup.java
public final boolean isPositiveUp(GridRecord gr) {
    int type = gr.getLevelType1();
    if ((type == 1) || (type == 5)) {
      return false;
    }
    return true;
  }
public final boolean isPositiveUp(GridRecord gr) {
    int type = gr.getLevelType1();
    if ((type == 1) || (type == 5)) {
      return false;
    }
    return true;
  }
public final boolean isPositiveUp ( GridRecord gr ) { int type = gr . getLevelType1 ( ) ; if ( ( type == 1 ) || ( type == 5 ) ) { return false ; } return true ; }
is this a PositiveUp VerticalCoordinate.
is this a PositiveUp VerticalCoordinate .