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How to export time series of variables for one point? |
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February 15, 2014, 05:08 |
How to export time series of variables for one point?
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#1 |
Member
maryam morta
Join Date: Sep 2013
Posts: 54
Rep Power: 13 |
Hi dear all
I would like to have the time series of several variables for one or several points of the field domain after solving the case. It's not important for me to have outputs of all points of the domain in writeTime intervals. Is there any option or tool, I can set this option or any option in paraView that I get time series of variables for one point? Thanks Best regards |
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February 15, 2014, 14:46 |
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#2 |
Senior Member
Niels Gjoel Jacobsen
Join Date: Mar 2009
Location: Copenhagen, Denmark
Posts: 1,903
Rep Power: 37 |
Hi Mary,
Have you tried the sample utility? It can be used both as runTime and post-processing utility. Kind regards, Niels
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February 16, 2014, 15:31 |
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#3 |
Member
maryam morta
Join Date: Sep 2013
Posts: 54
Rep Power: 13 |
Hi Niel,
I had a look at sampling section in user guide. It says it writes the data in separate time files which is not my purpose. This way I have to look into every separate time step. I want it to be written for a point in one single file. Isn't there any other way? Thanks Best regards |
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February 16, 2014, 15:36 |
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#4 |
Senior Member
Niels Gjoel Jacobsen
Join Date: Mar 2009
Location: Copenhagen, Denmark
Posts: 1,903
Rep Power: 37 |
Hi,
You can then either write your own utility or make a small post-processing tool, which concatenates the files from the outputted directories. I am not aware of a utility, which outputs to a single file. Kind regards, Niels
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Please note that I do not use the Friend-feature, so do not be offended, if I do not accept a request. |
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February 16, 2014, 18:42 |
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#5 |
Senior Member
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Hi,
There is probeLocations utility which exports values of a fields over time at a given set of points in one file. |
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February 19, 2014, 12:08 |
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#6 |
Member
maryam morta
Join Date: Sep 2013
Posts: 54
Rep Power: 13 |
Hi
Thanks Alexander. I found the utility and tried to use it after running the case. This is how ProbeDict looks like: Code:
// Fields to be probed. runTime modifiable! fields ( pd ); // Locations to be probed. runTime modifiable! probeLocations ( (-0.375 -0.5 -0.01) ); Code:
Create time Create mesh for time = 0 Time = 0 Time = 0.02 Time = 0.04 Time = 0.06 Time = 0.08 Time = 0.1 Time = 0.12 Time = 0.14 Time = 0.16 Time = 0.18 Time = 0.2 Time = 0.22 Time = 0.24 Time = 0.26 Time = 0.28 Time = 0.3 Time = 0.32 Time = 0.34 Time = 0.4 Time = 0.6 Time = 0.8 Time = 1 Time = 1.2 Time = 1.4 Time = 1.6 Time = 1.8 Time = 2 Time = 2.2 Time = 2.4 Time = 2.6 Time = 2.8 Time = 3 Time = 3.2 Time = 3.4 Time = 3.6 Time = 3.8 Time = 4 Time = 4.2 Time = 4.4 Time = 4.6 Time = 4.8 Time = 5 Time = 5.2 Time = 5.4 Time = 5.6 Time = 5.8 Time = 6 End Thanks |
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February 19, 2014, 12:48 |
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#7 |
Senior Member
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Hi,
Probed values are in postProcessing/probes/<time>/<variable name> files. In your case I guess time will be 0 (as you simulation starts at 0) and variable name will be pd. |
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February 19, 2014, 16:56 |
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#8 |
Member
maryam morta
Join Date: Sep 2013
Posts: 54
Rep Power: 13 |
Yes that was written in Probe folder
thanks so much... |
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July 19, 2017, 11:54 |
can't recognize the probesDict while using 'postProcess -func probes'
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#9 |
Member
Linyan X
Join Date: Dec 2015
Posts: 43
Rep Power: 11 |
Dear all,
I am trying to command 'probeLocations' to plot some variables along time series, but the system complains that PHP Code:
Afterwhile, I was trying to command 'postProcess -func 'probes(U, I_overall)'. It gives me the desired field but, again, at the default location(0,0,0) instead of the location that I settled in the probesDict. Could any one please tells me how to specify the location while command in the terminal? Or explains the reason for failing to recognize the probesDict? Best, Linyan |
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