Really need a help on plotting this simple plot into 3D plot

% I have some data sets for temperature and pressure ,

Composition  Temperature  Pressure
90             279.25  2.7
            283.15  4.18
            284.75  5.8
            285.85  7.5
            286.85  10.82
    
70            279.05  2.66
            282.95  4.46
            284.85  5.8
            286.35  7.78
            286.75  7.8
            287.95  10.24
    
50            279.05  2.99
            283.25  5.05
            285.97  7.4
            287.95  10.09
            289.55  13.41
    
30            277.35  2.88
            282.85  5.14
            285.25  7.18
            287.75  10.05
            290.25  12.26
    
100             277.45  3.43
            280.95  5.06
            285.85  8.21
            288.45  11.6
            290.35  14.14
  
Each composition has its own temperature row and pressure row

which will make a curve when I plot them normally. Now I want to plot all the compositions and its respective curves in 3D plot environment. Attach is this figure for what I am look for as an end result, Can someone help me

[Azzi Abdelmalek]

What is the aim of attaching the same figure twice? you can also post your data as one matrix with 3 columns

Answer 1

[Azzi Abdelmalek]

If M is your matrix with three column

comp=M(:,1);
temp=M(:,2)
pres=M(:,3)
plot3(temp,comp,pres)
grid

[Nasir Qazi]

I already try that bud, the matrix has to be a same length if you try plot 3. unfortunately my comp matrix is not the same length.

[Azzi Abdelmalek]

Make your matrix as below

 M=[90  279.25  2.7
    90  283.15  4.18
    90  284.75  5.8
    90  285.85  7.5
    90  286.85  10.82]

[Nasir Qazi]

Cheers thanks