cdm/src/main/java/ucar/ma2/StructureDataW.java
public long[] getJavaArrayLong(StructureMembers.Member m) {
    Array data = getArray(m);
    return (long []) data.getStorage();
  }
public long[] getJavaArrayLong(StructureMembers.Member m) {
    Array data = getArray(m);
    return (long []) data.getStorage();
  }
Get java long array for a member of type long.
@param m get data from this StructureMembers.Member. Must be of type long.
@return 1D java array of longs