RowIndex calculated wrongly?

[elsamuel]

Different nodes handle row indices differently. This has been noted, and there are open tickets to address the inconsistencies.

See this thread, for example:

Zero-based vs. one-based row indexing

Dear Knimers, The “Table creator”, “Empty Table Creator” RowIDs start with “Row0”, “Row1”, “Row2” To take the first three rows with a Row Filter one has to start with “1” and end with “3”. When taking the first three rows with a Row Filter by using flow variables to set the range, one has to use “0” and “2”! When pointing at the third row in a node output window, the tooltip says “3” The ROWINDEX in the Math, String Manipulation, Java Snippet nodes start with 0, 1, 2 The ROWINDEX in the Rule-…