Re: Export graphics without notebook ( using .m file)
- To: mathgroup at smc.vnet.net
- Subject: [mg129197] Re: Export graphics without notebook ( using .m file)
- From: <bar at robox.ii.up.krakow.pl>
- Date: Thu, 20 Dec 2012 03:26:18 -0500 (EST)
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- Delivered-to: l-mathgroup@wolfram.com
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bar at antyspam.ap.krakow.pl wrote:
Hello , can someone help me ?
I have very long calculation and it isn't possible to keep
mathematica notebook session so long,
I have to run it as batch file in background on the server ....
Olaf
> Hello,
> It is example from help:
> ---------------
> div[{vx_, vy_}] := D[vx, x] + D[vy, y];
> vf = {Cos[x + y^3], Sin[y + x^3]};
> fig = StreamDensityPlot[Evaluate[{vf, div[vf]}], {x, -3, 3},
> {y, -3, 3}, StreamPoints -> Fine, StreamScale -> Large,
> ColorFunction -> "Rainbow", MaxRecursion -> 2,
> LightingAngle -> Automatic, StreamStyle -> Black];
> Export["tt.jpg", fig];
> ---------------
>
> The question is:
>
> Why this works fine inside Mathematica notebook
> and doesnt work as a script ?
>
> math < example.m
>
> generates tt.jpg file but not identical as from notebook ?
>
> Version: Mathematica 7.0
>
>
> Olaf,
>
>
>
>