public override void Serialize(ILittleEndianOutput out1){out1.WriteShort(field_1_categoryDataType);out1.WriteShort(field_2_valuesDataType);out1.WriteShort(field_3_numCategories);out1.WriteShort(field_4_numValues);out1.WriteShort(field_5_bubbleSeriesType);out1.WriteShort(field_6_numBubbleValues);}