trelis python problems

[dorsar]

Recently installed trelis 14.0.4.
I have two problems :

1. command ‘import numarray’ gives import error ‘no module named numarray’.
2. index error ‘tuple index out of range’ for my python script line :
   ‘txt==’%10i %10i %10i %10i 10i\n' (h,nodes[0],
   nodes[1],nodes[2],nodes[3])’
   There was no problem when i was running it with Cubit13.0.
   Please help me.

[admin1]

1. numarray is a python extension that does not come standard in python. For more details, see the following links:

structure.usc.edu/numarray/node11.html
structure.usc.edu/numarray/node12.html

2. Try printing out ‘nodes’ before executing that script line to make sure your array is four deep. The python tab in Trelis will let you print out tuples like so: print nodes