cdm/src/main/java/ucar/ma2/StructureData.java
public ArraySequence getArraySequence(String memberName) {
    StructureMembers.Member m = members.findMember(memberName);
    if (m == null) throw new IllegalArgumentException("illegal member name =" + memberName);
    return getArraySequence(m);
  }
public ArraySequence getArraySequence(String memberName) {
    StructureMembers.Member m = members.findMember(memberName);
    if (m == null) throw new IllegalArgumentException("illegal member name =" + memberName);
    return getArraySequence(m);
  }
Get ArraySequence for a member of type Sequence.
@param memberName name of member Variable. Must be of type Sequence.
@return ArrayStructure