Python calculation error in ClusterOTU.sh

[cbird808]

this line
Z_PARAM=$(echo "$Z_PARAM" | python -c "print round(float(raw_input()))")
triggers this error
File "<string>", line 1 print round(float(raw_input())) ^ SyntaxError: invalid syntax

[cbird808]

Proposed solution:

#Z_PARAM=$(echo "$Z_PARAM" | python -c "print round(float(raw_input()))")
#Z_PARAM=${Z_PARAM%.0}

Z_PARAM=$(printf "%.0f\n" $Z_PARAM)