On 20/11/2012 12:31, inshu chauhan wrote:
I did the following changes in this part of my programme.. now the refereence error is removed but its showing me another error :def ComputeClasses(data): radius = .5 points = [] for cy in xrange(0, data.height): for cx in xrange(0, data.width): if data[cy,cx] == (0.0,0.0,0.0): continue else : centre = data[cy, cx] print centre points.append(centre) change = True while change: for ring_number in xrange(1, 1000): change = False new_indices = GenerateRing(cx, cy, ring_number) for idx in new_indices: point = data[idx[0], idx[1]] if point == (0.0, 0.0, 0.0 ): continue else: dist = distance(centre, point) if dist < radius : print point points.append(point) change = True print change break print points ERROR : Traceback (most recent call last): File "Z:/modules/classification1.py", line 71, in <module> ComputeClasses(data) File "Z:/modules/classification1.py", line 47, in ComputeClasses point = data[idx[0], idx[1]] error: index is out of range What is meant by this statement ' Index out of range ' ? Does it mean that my range 1, 1000 is exceeded ??
What makes you think the error applies to the value from the xrange call? The traceback tells you that the error has occurred at line 47. Looking at that and the lines above, I'd guess your problem lies in the return values from the GenerateRing function.
-- Cheers. Mark Lawrence. -- http://mail.python.org/mailman/listinfo/python-list
