Scatter plot: dots in two different colors

Hi,

Very simple issue but I still don't know how to solve it..

I am trying to produce a scatter plot of two arrays x, y using

scatter(pts1, ptcmems700)
xlabel('S1 θ (°C)');
ylabel('cmems θ (°C)');

How can I have dots belonging to pts1 being all red and dots beloging to ptcmems700 beign all black?

Thank you very much!

[Smitesh Patil]

pts1 and ptcmems700 together define all the points, x and y coordinates repectively. What do you mean by dots belonging to pts1 and ptcmems700?

Answer 1

[KSSV]

scatter(pts1, ptcmems700,[],ptcmems700)
xlabel('S1 θ (°C)');
ylabel('cmems θ (°C)');