Using skyplot and hold on

I am creating a skyplot. I would like to have different colorcodes for 3 sets and so like normally(which we generally do for plot function) wan't to use hold on and plot 3 sets on the same skyplot, but the error 'Using hold with skyplot is not supported.' appears. Is there an alternative function to hold on/hold off?

Answer 1

[Chunru]

gnss = gnssSensor; 

pos = [0 0 0]; 
vel = [0 0 0]; 
[~, ~, status] = gnss(pos, vel); 
satAz = status.SatelliteAzimuth; 
satEl = status.SatelliteElevation; 

% Use GroupData property
skyplot(satAz,satEl, GroupData=categorical([1 1 1 2 2 2 3 3])) 
legend("1","2","3")

[parmesh duvuru]

I am actually trying to plot a trace of data based on PRN of satellites (huge matrices for both azimuth and elevation angles) , so in this case how can i use categorical?

[Chunru]

How do you define which satellite belongs to which group? Or you can provide the data?

[parmesh duvuru]

s1=[az1,az2,az3,az5];

ae1=[el1,el2,el3,el5];

as2=[az6,az7,az8,az9,az10,az13,az16];

ae2=[el6,el7,el8,el9,el10,el13,el16];

as3=[az11,az12,az14];

ae3=[el11,el12,el14];

h1=skyplot(as1,ae1,'MarkerSize',3);

h2=skyplot(as2,ae2,'MarkerSize',3);

h3=skyplot(as3,ae3,'MarkerSize',3);

What I meant is ...How can I merge these h1,h2,h3 plots ? where az and el are azimuth and elevation angles matrices.

[Chunru]

as1=[az1,az2,az3,az5];
ae1=[el1,el2,el3,el5];
as2=[az6,az7,az8,az9,az10,az13,az16];
ae2=[el6,el7,el8,el9,el10,el13,el16];
as3=[az11,az12,az14];
ae3=[el11,el12,el14];
asall = [as1  as2  as3];
aeall = [ae1  ae2  ae3];
g = [onse(size(as1))  ones(size(as2))+1  ones(size(as3))+2];
h=skyplot(asall, aeall, MrkerSize=3, GroupData=categorical(g));