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Thread Subject:
isosurface plot from data file

Subject: isosurface plot from data file

From: Sachin K

Date: 29 Sep, 2009 15:49:02

Message: 1 of 5

Hi,

I have a data file in the format x,y,z,val.I have to draw the isosurface plot for it.I tried some things but i can't seem to do it.Can anyone suggest anything?

Thanks.

Subject: isosurface plot from data file

From: Dave Brackett

Date: 30 Sep, 2009 07:07:02

Message: 2 of 5

"Sachin K" <sacspace@gmail.com> wrote in message <h9ta9e$pdl$1@fred.mathworks.com>...
> Hi,
>
> I have a data file in the format x,y,z,val.I have to draw the isosurface plot for it.I tried some things but i can't seem to do it.Can anyone suggest anything?
>
> Thanks.

what is your problem? post the relevant code you have tried and the errors you get.

Subject: isosurface plot from data file

From: Sachin K

Date: 30 Sep, 2009 10:19:02

Message: 3 of 5

well the problem is I am not able to get the isosurface command work for me.I read the help pages but I am not able to figure out how will i get it to plot data from a file.
I have a file that contains data in the format x,y,z,val.I need to read the file and then plot the data using the command isosurface.Can u suggest anything?Thanks.

Subject: isosurface plot from data file

From: Dave Brackett

Date: 30 Sep, 2009 11:15:20

Message: 4 of 5

"Sachin K" <sacspace@gmail.com> wrote in message <h9vbam$jaq$1@fred.mathworks.com>...
> well the problem is I am not able to get the isosurface command work for me.I read the help pages but I am not able to figure out how will i get it to plot data from a file.
> I have a file that contains data in the format x,y,z,val.I need to read the file and then plot the data using the command isosurface.Can u suggest anything?Thanks.

can you provide a sample of your data, the code you are using at the moment, and the error messages you get? the problem could be with the reading of the file but i can't say what you have done wrong if i don't know what code you are using, but it equally could be with your calling of the isosurface function. please give more information.

Subject: isosurface plot from data file

From: Dave Brackett

Date: 30 Sep, 2009 11:17:03

Message: 5 of 5

"Sachin K" <sacspace@gmail.com> wrote in message <h9vbam$jaq$1@fred.mathworks.com>...
> well the problem is I am not able to get the isosurface command work for me.I read the help pages but I am not able to figure out how will i get it to plot data from a file.
> I have a file that contains data in the format x,y,z,val.I need to read the file and then plot the data using the command isosurface.Can u suggest anything?Thanks.

also, help textscan, help isosurface

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