Cart
[Home] [By Thread] [By Date] [Recent Entries]
On 12/04/2010 11:44, Alex Muir wrote:
select="round(avg($lines[last()]/preceding-sibling::node()/@length))" as="xs:double"/> probably $lines[last()]/preceding-sibling::node()/@length could be simplified to $lines[position() < last()]/@length but I doubt that makes any difference as there is a suspision that the error message is generated in part of the code not shown. The list guidelines suggest that you make a complete small test case with input and expected output. David ________________________________________________________________________ The Numerical Algorithms Group Ltd is a company registered in England and Wales with company number 1249803. The registered office is: Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom. This e-mail has been scanned for all viruses by Star. The service is powered by MessageLabs. ________________________________________________________________________
|
