Hello everyone

i am in need to make a splot of some finite volume elements data, i

divided correctly the input text file, and is correctly plotted, however,

when i do a pm3d and contour plot, they don't look correctly:

There is a large area in the graph that has 0 value, the graph doesn't

show a vertical surface, but a ripid one, it needs to be totally

vertical..

i don't know if there is sort of interpolation but i wish to turn it off

in order to have correct contour plots..

i don't know if i am clear enough, but is possible to see the input file

over here:

http://www.yqcomputer.com/

thanks everyone who can help me since i couldn't find a way to correct

this behavior

--

"Noi fummo i gattopardi,i leoni.Chi ci sostituir saranno gli

sciacalli,le iene.E tutti quanti,gattopardi,leoni,sciacalli o

pecore,continueremo a crederci il sale della terra." GTdL

Agostino Nevermore

No, it doesn't. gnuplot didn't compute data with verticals. Plotting

them as such would be a lie.

Of course there is interpolation! How else did you think could contour

lines be placed, even when the contour value is never contained anywhere

in the data?

I'm afraid you have the wrong idea of what a "correct contour plot" is.

Il Mon, 16 Jun 2008 22:56:17 +0200, Hans-Bernhard Brker ha scritto:

I solved the problem by editing the data file in order to make the

"interpolation" fall in an area of not interest then editing the image

thanks

--

"Noi fummo i gattopardi,i leoni.Chi ci sostituir saranno gli

sciacalli,le iene.E tutti quanti,gattopardi,leoni,sciacalli o

pecore,continueremo a crederci il sale della terra." GTdL

Agostino Nevermore

I solved the problem by editing the data file in order to make the

"interpolation" fall in an area of not interest then editing the image

thanks

--

"Noi fummo i gattopardi,i leoni.Chi ci sostituir saranno gli

sciacalli,le iene.E tutti quanti,gattopardi,leoni,sciacalli o

pecore,continueremo a crederci il sale della terra." GTdL

Agostino Nevermore

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