[postgis-users] DE-9IM pattern string for end of a line meeting start of another line

[Shaozhong SHI]

The DE-9IM pattern string for two lines meeting at both end is found to be
FF1F0F1F2.

Is it possible for DE-9IM to have a pattern string for end of a line
meeting start of another line?  Namely, they share a node.

Regards,

David
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