p2y error

Come here to discuss issues with using the p2y converter from PWscf to Yambo, how to best run PWscf , link with the IOTK library, and so on.

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sdwang
Posts: 287
Joined: Fri Apr 09, 2010 12:30 pm

p2y error

Post by sdwang » Mon Mar 21, 2011 1:44 pm

When I type >p2y , it has

<---> [01] P(W) 2 Y(ambo) Ver. 4.0
<---> DBs path set to .
<---> Index file set to data-file.xml
<---> Index file not found! Check p2y version...

My configure is :
./configure --enable-options-check=no --with-iotk=/home/sdwang/espresso-4.1.2/iotk/ --with-p2y=4.0 --with-mpi=/home/sdwang/mpich2/lib/libmpichf90.a
-v3.2.1-yambo
Thanks!
S. D. Wang
IMU,HOHHOT,CHINA
E-mail: sdwang@imu.edu.cn

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Daniele Varsano
Posts: 3816
Joined: Tue Mar 17, 2009 2:23 pm
Contact:

Re: p2y error

Post by Daniele Varsano » Mon Mar 21, 2011 2:52 pm

Dear Shhudong,

the p2y interface cannot find the data-file.xml file.
Be sure you are in the .save directory, otherwise you have to redirect:

Code: Select all

p2y -F $YOURPATH/data-file.xml
Be sure you activated the wfcollect flag in your pw calculation.
Detailed instructions can be found here.
Cheers,

Daniele
Dr. Daniele Varsano
S3-CNR Institute of Nanoscience and MaX Center, Italy
MaX - Materials design at the Exascale
http://www.nano.cnr.it
http://www.max-centre.eu/

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