[Therion] Change altitude colours

[Bruce Mutton]

Try also

layout

  colour-legend <smooth (=on)/discrete/off>  #specifies whether the legend
colours are presented as a smoothed vertical band or discrete boxes (smooth
applies to altitudes and dates only I think)

  smooth-shading <off/quick> #specifies whether each scrap is rendered as a
single colour or smoothed in accordance with the altitude/date value at each
survey station)

endlayout

Bruce

 

-----Original Message-----
From: Therion <therion-bounces at speleo.sk> On Behalf Of Tarquin Wilton-Jones
via Therion
Sent: Sunday, 31 December 2023 20:26
To: therion at speleo.sk
Cc: Tarquin Wilton-Jones <tarquin.wilton-jones at ntlworld.com>
Subject: Re: [Therion] Change altitude colours

 

Hi Paul,

 

> /colour map-fg altitude/

 

Yes indeed, you can use a lookup table.

 

 <https://therion.speleo.sk/wiki/examples#colour_palette_scales_-_lookups>
https://therion.speleo.sk/wiki/examples#colour_palette_scales_-_lookups

 <https://www.mail-archive.com/therion@speleo.sk/msg06798.html>
https://www.mail-archive.com/therion@speleo.sk/msg06798.html

 

Lookup tables allow you to do specific colouring by maps, or altitude.

 

I have never tried to use it with smooth colouring though, so have no idea
how it interacts with that setting. I have only ever used it with:

smooth-shading off

 

Enjoy :)

 

Tarquin

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