question

[Ubald Bauer]

Hello,

I am using Octave for plotting mathematical functions for a high school paper.

I have a question about that:

I am plotting z=x^2+y^2 with the function image like in the attachment.

When adding the colorbar, it only reaches from 0 to 1 (see attachment number 2), although the it must be from 0 to 50.

What is my fault? Can you please help me.

Kind regards,

Ubald Bauer

tasks.PNG
Description: PNG image

result.PNG
Description: PNG image