[Pw_forum] Segmentation Fault using pw.exe with 'relax' (Windows 10, 64 bit)

2016-06-29 Thread Matthew Brunetti
Hello, I am trying to use pw.exe to perform a relaxation calculation on a single monomer chain containing 40 atoms of C,H,O, and N. I manually placed the atoms in roughly the correct locations according to the arrangement of the molecule as approximately a chain of benzene rings. I want to use 're

Re: [Pw_forum] PWneb reads coordinates of images incorrectly

2016-06-29 Thread naseem
Dear Paolo Giannozzi Thanks for your help. *Here is the example, where the program reads input for first and last image correctly,* *while for intermediate images the program reads the atomic coordinates incorrectly.* *In this example I have the input files for 4 images and their outputs.* *Than

Re: [Pw_forum] PWneb reads coordinates of images incorrectly

2016-06-29 Thread Paolo Giannozzi
Please provide an input that can be run and an output that contains some information on what you did. On Wed, Jun 29, 2016 at 6:22 PM, naseem wrote: > Dear All > > I am trying to calculate reaction barrier using neb. The program doesn't > read the coordinates correctly for intermediate image. It

[Pw_forum] PWneb reads coordinates of images incorrectly

2016-06-29 Thread naseem
Dear All I am trying to calculate reaction barrier using neb. The program doesn't read the coordinates correctly for intermediate image. It reads correctly the coordinates of initial and final image. Any help is really appreciated. thanks. Here I put the input and output coordinates. Input co

Re: [Pw_forum] yambo installation

2016-06-29 Thread Mike Atambo
> > Dear Bahara, > Here is my environment_variable > more correctly the output of $ env is what was needed, ___ > Pw_forum mailing list > Pw_forum@pwscf.org > http://pwscf.org/mailman/listinfo/pw_forum ___ Pw

Re: [Pw_forum] H-bonding in DFT

2016-06-29 Thread Giuseppe Mattioli
Dear user Please remember always to sign your post to this forum with name and scientific affiliation. Your question is very general and very difficult, so that a general answer is impossible, and a detailed answer depends strongly on your system features and on your purposes. I can therefo

Re: [Pw_forum] yambo installation

2016-06-29 Thread Bramha Pandey
Dear Mansoureh, This env which you have given is mainly use for running the example provided in qe. At the time of compilation, make.sys file tells everything after sucessful configuration. If you wish more discussion you can contact on my personal mail id because this conversation may not much use

Re: [Pw_forum] yambo installation

2016-06-29 Thread Mansoureh Pashangpour
Dear Bahara, Here is my environment_variables # environment_variables -- settings for running Quantum ESPRESSO examples LC_ALL=C export LC_ALL YOU MAY NEED TO EDIT THIS FILE TO MATCH YOUR CONFIGURATION # BIN_DIR = path of compiled executables # Usually this is $PREFIX/bi

Re: [Pw_forum] yambo installation

2016-06-29 Thread Bramha Pandey
Yes. You can try with make yambo. Just one observation it seems you are not using parallel environment. I guess it will also not effect to compile yambo. On Jun 29, 2016 3:55 PM, "Mansoureh Pashangpour" wrote: > Dear Bramha, > > Do you mean in make.sys, I change > MPIF90 = gfortran > #F90

[Pw_forum] H-bonding in DFT

2016-06-29 Thread ZARA NBSH
Dear all ​I would like to study the interaction between two organic molecules (contains C, H and O atoms). It seems that hydrogen-bonding between H and O atoms of different molecules play an important role. My question is that what is the best method to study this system? Could usual DFT (GGA for

Re: [Pw_forum] yambo installation

2016-06-29 Thread Mansoureh Pashangpour
Dear Bramha, Do you mean in make.sys, I change MPIF90 = gfortran #F90 = gfortran CC = cc F77= gfortran to MPIF90 = gfortran F90 = gfortran CC = cc F77= gfortran Thanks M. pashangpour On Wed, Jun 29, 2016 at 2

Re: [Pw_forum] yambo installation

2016-06-29 Thread Mike Atambo
Mansoureh: I can not see anything unexpected in your config.log, so would you mind providing the output of your `env` command? possibly your environment may not be setup properly. I have got yambo to compile using quantum-espresso 3.4.0 and `make yambo`, and prior to that i could compile yambo

Re: [Pw_forum] yambo installation

2016-06-29 Thread Bramha Pandey
Dear Mansoureh, the below line shows the solution to you. touch uncompress-yambo *** F90 is not defined; please define F90 or edit make.sys Go to your make.sys file in espresso dir and define F90. If it is commented then make it uncomment. It may be help you. On Jun 29, 2016 2:08 PM, "Mansoureh Pa

Re: [Pw_forum] yambo installation

2016-06-29 Thread Mansoureh Pashangpour
Dear Andrea, I use espresso-5.2.1. As you said I try 'make yambo'. yambo-3.4.1-rev61 is downloaded but it dosen't compile. i have this touch uncompress-yambo *** F90 is not defined; please define F90 or edit make.sys plugins_makefile:286: recipe for target 'configure-yambo' failed make[1]: *** [co

Re: [Pw_forum] yambo installation

2016-06-29 Thread Andrea Ferretti
Dear Mansoureh, as a follow up on this thread, if you are working with one of the latest releases of QE you can also compile yambo directly from QE makefile (type "make yambo"): this will download the lastest (stable) release of yambo (3.4.2, as Federico pointed out) and compile it... most of