dap4/d4cdm/src/main/java/dap4/cdm/nc2/CDMArrayStructure.java
void
    add(long recno, int fieldno, Array field)
    {
        FieldArrays fs = records[(int) recno];
        if(fs == null)
            records[(int) recno] = (fs = new FieldArrays(this.nmembers));
        fs.fields[fieldno] = field;
    }
void
    add(long recno, int fieldno, Array field)
    {
        FieldArrays fs = records[(int) recno];
        if(fs == null)
            records[(int) recno] = (fs = new FieldArrays(this.nmembers));
        fs.fields[fieldno] = field;
    }
/*package