[General] paraview graph

raguelmoon · April 26, 2011, 03:02

Hi,
I want to draw graph between one value versus time. I have vtk format snapshots of two types of 50000 particles in box. Particles are in mix condition but they are changing their positions with respect to time. suppose in the middle portion of box, there is segregation of two types of particles. I want to calculate ratio of one type of particles (say A) to the other type of particles (say B). As time goes on the particles A are more then particles B. I want to show that changing ratio of A to B with respect to time. Please can anybody give me hint how to calculate this? As there is no IF function in calculator. Is there another way to do this?
Thanks in advance,
Ram

raguelmoon · April 26, 2011, 06:27

Hi,
Ok.. Can any one tell me how to export data in preview with specific columns only? For example, when i export data then paraview exports it in 7 columns by default. Is there way to export this data in two columns only?
Thanks in advance,
Ram

cfd_newbie · April 27, 2011, 01:33

Quote:

Originally Posted by raguelmoon

Hi,
Ok.. Can any one tell me how to export data in preview with specific columns only? For example, when i export data then paraview exports it in 7 columns by default. Is there way to export this data in two columns only?
Thanks in advance,
Ram

Hi Ram,
While there may be people who can help you out with Paraview on this forum. A separate and very active user's mailing list exists for ParaView where many doubts could be answered very well. Please checkout the website www.paraview.org

April 26, 2011, 03:02	paraview graph	#1
raguelmoon New Member Ram Join Date: Apr 2011 Posts: 14 Rep Power: 14	Hi, I want to draw graph between one value versus time. I have vtk format snapshots of two types of 50000 particles in box. Particles are in mix condition but they are changing their positions with respect to time. suppose in the middle portion of box, there is segregation of two types of particles. I want to calculate ratio of one type of particles (say A) to the other type of particles (say B). As time goes on the particles A are more then particles B. I want to show that changing ratio of A to B with respect to time. Please can anybody give me hint how to calculate this? As there is no IF function in calculator. Is there another way to do this? Thanks in advance, Ram

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April 26, 2011, 06:27		#2
raguelmoon New Member Ram Join Date: Apr 2011 Posts: 14 Rep Power: 14	Hi, Ok.. Can any one tell me how to export data in preview with specific columns only? For example, when i export data then paraview exports it in 7 columns by default. Is there way to export this data in two columns only? Thanks in advance, Ram