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Patterns and relations

kimndave9
1-Visitor

Patterns and relations

I'm just wondering if the following has been noticed before, and if it has been dealt with after WF3.

I tried to build a symmetric pattern where the original feature is in the middle and relations are used to locate the remainder. The relation is -offset + X x IDX.

What is interesting is that IDX1 is not treated the same as all the others. It keeps the original dimensions and ignores the relation. This results in a misplaced first feature.

Another problem I ran into was that IF statements did not work right.

For example:
IF (IDX1 == 3)
memb_v = 10
ENDIF

would have an error that neither memb_v or memb_i was used, but

IF (IDX1 != 3)
memb_v = 10
ENDIF

was accepted.

The statement:

IF (IDX1 != 2) & (IDX2!=2) was treated as if the '&' was an OR statement. I also tried nested IF statements and got the OR statement answer.

It would also be nice if the documentation mentioned if IDX1 and IDX2 were 0 based or 1 based.

Dave S.
WF 3
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