Hi,


looks odd.

With
  --offset
better set exactly the box size // 2 to get the middle of your
simulation (e.g., L_z = 512 -> "--slice xy --offset 256").

Can you check if
  splash2txt --list --input-file h5_file_prefix

works and if -d was selected correctly?

It's likely you have to set the file prefix without the _timestep.h5
extension.

Also, can you check what -v (verbose) prints with it?

Modules loaded correctly?


Axel

On 16.06.2016 13:24, Khikhlukha Danila wrote:
> Dear all,
> Recently with 0.1.2 I observe a strange behavior of splash2txt. Likely
> I'm misusing the tool, however I just want to confirm...
>
> So my simulation was launched with an option " --hdf5.period 1000
> --hdf5.file simData". In the ouput directory I observe a bunch of files
> simData_*.h5 with numeration starts from 0.
> I want to plot Ey fieled sliced in xy direction @ step = 10000. I found
> the example of how to use splash2txt here https://git.io/vo07M. I
> modified it a bit and invoke the following:
> splash2txt --slice xy -s 10000 -d fields/FieldE/y --offset 0 --delimiter
> " " --input-file simData
>
> I got an array of data to stdout and in the end:
> splash2txt:
> /home/danila/tools/picongpu/src/tools/splash2txt/tools_splash_parallel.cpp:200:
> void ToolsSplashParallel::printFields(std::vector<ExDataContainer>
> [GPU:11444] *** Process received signal
> ***                                                                              
>
> [GPU:11444] Signal: Aborted
> (6)                                                                                          
>
> [GPU:11444] Signal code:
> (-6)                                                                                            
>
> [GPU:11444] [ 0] /lib/x86_64-linux-gnu/libpthread.so.0(+0xf8d0
> [0x7fe3085468d0]                                          
> [GPU:11444] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37)
> [0x7fe3071f8067]                                          
> [GPU:11444] [ 2] /lib/x86_64-linux-gnu/libc.so.6(abort+0x148)
> [0x7fe3071f9448]                                            
> [GPU:11444] [ 3] /lib/x86_64-linux-gnu/libc.so.6(+0x2e266)
> [0x7fe3071f1266]                                              
> [GPU:11444] [ 4] /lib/x86_64-linux-gnu/libc.so.6(+0x2e312)
> [0x7fe3071f1312]                                              
> [GPU:11444] [ 5]
> splash2txt(_ZN19ToolsSplashParallel11printFieldsESt6vectorI15ExDataContainerSaIS1_EE+0x2b2)
> [0x46e9fa]
> [GPU:11444] [ 6]
> splash2txt(_ZN19ToolsSplashParallel13convertToTextEv+0xa9a)
> [0x46f638]                                  
> [GPU:11444] [ 7] splash2txt(main+0x278)
> [0x454597]                                                                        
>
> [GPU:11444] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)
> [0x7fe3071e4b45]                                
> [GPU:11444] [ 9] splash2txt()
> [0x452c2f]                                                                                  
>
> [GPU:11444] *** End of error message
> ***                                                                                  
>
> Aborted                                                                                                                  
>
>
> However I'm not sure that I'm using splash2txt correctly. Could you
> please take a look?
>
> Thank you in advance,
> Danila.

--

Axel Huebl
Phone +49 351 260 3582
https://www.hzdr.de/crp
Computational Radiation Physics
Laser Particle Acceleration Division
Helmholtz-Zentrum Dresden - Rossendorf e.V.

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