Re: [Gnuplot-info] Heat Map Resolution

[Thomas S. <t.s...@fz...>]

how are the data arranged in your file?
are you mapping your data using 'set dgrid3d'?


sp220 wrote:
> 
> I make a heat map using set pm3d and it produces an output with around 80
> squares of colour - despite the fact that the input file contains enough
> data for 1000 squares. Why? Is there a setting that can be changed to make
> it display the full range of data rather than using huge increments?
> 
> The y axis is fine, but the x axis is displaying squares in increments of
> 100 instead of 10. It isn't the tick count of the label I'm concerned
> with, it's the size of the squares displayed.
> 
> I can make it smooth by interpolating, but that's dirty, and I don't do
> dirty.
> 

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