Re: [pyfrmailinglist] problem about partitioning mesh file

[Kiny Wan]

Thank you Freddie. 

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Re: [pyfrmailinglist] problem about partitioning mesh file

[Freddie Witherden]

On 29/10/2019 19:52, Kiny Wan wrote:
> Hello Tom,
>         I installed the metis in Win10 with the script "conda install -c
> menpo metis" and typed "pyfr partition 2 euler_vortex_2d.pyfrm ." in the
> Anaconda prompt. A  error occurs with
> *"AttibuteError : function 'METIS_SetDefaultOptions' not found"*. The
> path of metis.lib has been added into the system variable. Any
> suggestions to this error?

You will want to check what version of METIS has been installed by
conda.  PyFR requires the newer version 5 however many package managers
ship 4 by default.

Regards, Freddie.

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Re: [pyfrmailinglist] problem about partitioning mesh file

[Kiny Wan]

Hello Tom,
I installed the metis in Win10 with the script "conda install -c 
menpo metis" and typed "pyfr partition 2 euler_vortex_2d.pyfrm ." in the 
Anaconda prompt. A  error occurs with
*"AttibuteError : function 'METIS_SetDefaultOptions' not found"*. The path 
of metis.lib has been added into the system variable. Any suggestions to 
this error?
Yours
Wan


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Re: [pyfrmailinglist] problem about partitioning mesh file

[Tom Andreou]

Thanks Niki,
the export didn't work but i found an easier way to install metis by typing
in terminal:
conda install -c menpo metis


Have a good day,
Tom

On Tue, Nov 14, 2017 at 10:59 PM Loppi, Niki 
wrote:

> Hi Tom,
>
> If you have built them as shared libraries, did you remember to add
>
> export LD_LIBRARY_PATH=/path/to/your/metis/lib:$LD_LIBRARY_PATH ?
>
> Cheers,
> Niki
>
>
> On 14 Nov 2017, at 20:11, Tom Andreou  wrote:
>
> Hi,
> I have the same issue with pyFR.
> When i type
>
> pyfr partition 2 euler_vortex_2d.pyfrm .
>
> i get :
> Traceback (most recent call last):
>   File "/home/thomas/miniconda3/bin/pyfr", line 11, in 
> load_entry_point('pyfr==1.7.0', 'console_scripts', 'pyfr')()
>   File 
> "/home/thomas/miniconda3/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/__main__.py",
>  line 110, in main
>   File 
> "/home/thomas/miniconda3/lib/python3.6/site-packages/pyfr-1.7.0-py3.6.egg/pyfr/__main__.py",
>  line 158, in process_partition
> RuntimeError: No partitioners available
>
>
> is there a solution to this?
> I think I have installed scotch and metis correctly.
>
> Kind Regards,
> Tom
> On Thursday, October 13, 2016 at 2:03:16 PM UTC+1, Vincent, Peter E wrote:
>>
>> Do you have scotch or metis installed?
>>
>> Dr Peter Vincent MSci ARCS DIC PhD
>> Reader in Aeronautics and EPSRC Fellow
>> Department of Aeronautics
>> Imperial College London
>> South Kensington
>> London
>> SW7 2AZ
>>
>> email: p.vi...@imperial.ac.uk
>> web: www.imperial.ac.uk/aeronautics/research/vincentlab/
>> twitter: @Vincent_Lab 
>>
>> On 13 Oct 2016, at 13:50, King wen  wrote:
>>
>> Dear all,
>>
>> I've tried to run the 2D Euler Vortex problem with PyFR v.1.4.0. However,
>> when I run pyfr to partition the PyFR mesh file into two pieces, I get
>> the error messages below:
>>
>> [root@localhost euler_vortex]# pyfr partition 2 euler_vortex_2d.pyfrm .
>>
>> Traceback (most recent call last):
>>
>>   File "/usr/local/python3/bin/pyfr", line 11, in 
>>
>> load_entry_point('pyfr==1.4.0', 'console_scripts', 'pyfr')()
>>
>>   File
>> "/usr/local/python3/lib/python3.5/site-packages/pyfr-1.4.0-py3.5.egg/pyfr/scripts/main.py",
>> line 109, in main
>>
>>   File
>> "/usr/local/python3/lib/python3.5/site-packages/pyfr-1.4.0-py3.5.egg/pyfr/scripts/main.py",
>> line 156, in process_partition
>>
>> RuntimeError: No partitioners available
>>
>> what's wrong with this case? Please help me.
>>
>> Thanks in advance.
>>
>> Best regards,
>> Kingwen
>>
>>
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>>
>>
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Re: [pyfrmailinglist] problem about partitioning mesh file

[Vincent, Peter E]

Do you have scotch or metis installed?

Dr Peter Vincent MSci ARCS DIC PhD
Reader in Aeronautics and EPSRC Fellow
Department of Aeronautics
Imperial College London
South Kensington
London
SW7 2AZ

email: p.vinc...@imperial.ac.uk
web: 
www.imperial.ac.uk/aeronautics/research/vincentlab/
twitter: @Vincent_Lab

On 13 Oct 2016, at 13:50, King wen 
> wrote:

Dear all,

I've tried to run the 2D Euler Vortex problem with PyFR v.1.4.0. However, when 
I run pyfr to partition the PyFR mesh file into two pieces, I get the error 
messages below:

[root@localhost euler_vortex]# pyfr partition 2 euler_vortex_2d.pyfrm .

Traceback (most recent call last):

  File "/usr/local/python3/bin/pyfr", line 11, in 

load_entry_point('pyfr==1.4.0', 'console_scripts', 'pyfr')()

  File 
"/usr/local/python3/lib/python3.5/site-packages/pyfr-1.4.0-py3.5.egg/pyfr/scripts/main.py",
 line 109, in main

  File 
"/usr/local/python3/lib/python3.5/site-packages/pyfr-1.4.0-py3.5.egg/pyfr/scripts/main.py",
 line 156, in process_partition

RuntimeError: No partitioners available

what's wrong with this case? Please help me.

Thanks in advance.

Best regards,
Kingwen


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[pyfrmailinglist] problem about partitioning mesh file

[King wen]

Dear all,

I've tried to run the 2D Euler Vortex problem with PyFR v.1.4.0. However, 
when I run pyfr to partition the PyFR mesh file into two pieces, I get the 
error messages below:

[root@localhost euler_vortex]# pyfr partition 2 euler_vortex_2d.pyfrm .

Traceback (most recent call last):

  File "/usr/local/python3/bin/pyfr", line 11, in 

load_entry_point('pyfr==1.4.0', 'console_scripts', 'pyfr')()

  File 
"/usr/local/python3/lib/python3.5/site-packages/pyfr-1.4.0-py3.5.egg/pyfr/scripts/main.py",
 
line 109, in main

  File 
"/usr/local/python3/lib/python3.5/site-packages/pyfr-1.4.0-py3.5.egg/pyfr/scripts/main.py",
 
line 156, in process_partition

RuntimeError: No partitioners available

what's wrong with this case? Please help me.

Thanks in advance.

Best regards,
Kingwen

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