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Old Today, 05:44 AM   #5101
mabat is offline mabat  Czech Republic
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Join Date: Sep 2004
Location: Prague, Czechia
BTW, to view a pressure field, simply add this to the "observation.txt" file:

Code:
Nodes "FieldNodes"
  Scale=1m
  1  -0.2 0.3
  2  0.4 0.3
  
Field "F1"
  RefNodes="FieldNodes"
  EdgeLength=10mm
  BodeType=LeveldB; StepSize=3
  Range=60
  1 1 2
You will probably want to reduce the number of frequencies however, otherwise it will take quite a long time.

To see the throat in detail you can easily increase the resolution and limit the field area:

Code:
Nodes "FieldNodes"
  Scale=1m
  1  0.0 0.2
  2  0.15 0.2
  
Field "F1"
  RefNodes="FieldNodes"
  EdgeLength=3mm
  BodeType=LeveldB; StepSize=3
  Range=60
  1 1 2
Attached Images
File Type: png field-1.PNG (78.8 KB, 21 views)
File Type: png field-inside.PNG (21.3 KB, 19 views)
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Last edited by mabat; Today at 05:46 AM.
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Old Today, 05:59 AM   #5102
mabat is offline mabat  Czech Republic
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I just realized there are several options for the field type (BodeType):
"LeveldB, Ampl, Real, Imag, Phase, LeveldB_Phase, Ampl_Phase, Complex"

I've never experimented with this. Maybe it could show something interesting.
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Last edited by mabat; Today at 06:14 AM.
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