I
II
III
IV
V
VI
VII
VIII
IX
X
Field1
ParseSimple
Field1_Matched
RecordID
1
Int32
6
0
I
1
V
5
X
10
Field1
Field1
Field1
FindAny
Append
RecordID
New Field
Int32
4
Empty
If [Field2]<=[Row-1:Field2] Then [Field2]+[Row-1:New Field]
Elseif [Field2]>[Row-1:Field2] Then [Field2]-[Row-1:New Field]
Else Null()
Endif
If [Field2]<=[Row-1:Field2] Then [Field2]+[Row-1:New Field]
...
Horizontal
romannumerals