[Pw_forum] k points weights

[Sohail Ahmad]

Dear Pw users

In example 01 of version QE-4.2.3
In band.in file k points are given as 
 K_POINTS
 28
   0.0 0.0 0.0 1.0
   0.0 0.0 0.1 1.0
   0.0 0.0 0.2 1.0

while
 in lab exercise2
 day1 (given by Prof Shobhana Narasimhan on july 20, 2009) tutorial held
 in Santa Barbara 
http://media.quantum-espresso.org/santa_barbara_2009_07/
36
   0.5 0.5 0.5  1
   0.4 0.4 0.4  2
   0.3 0.3 0.3  3
   0.2 0.2 0.2  4
   0.1 0.1 0.1  5

Now my question is whether i should write weights or the simply serial no. in band.in file
i believe it should be its weitghs then the question is how to claculate

Sohail Ahmad
King Khalid University
Saudi Arbia
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