Numeric array and for loops problem

[Stan]

my last post for this topic.
i've found this nice way to to the loops

worldarray = Numeric.zeros((worldx,worldy))
y = 0
for line in lines:
  vals = split(line)
  x = 0
  for val in vals:
    worldarray[x,y] = float(val)
    x +=1
  y += 1
f.close()

hope helpfull for someone ;)