MATLAB: Error using scatter . how to remove it

MATLABplot

"Error using scatter (line 60) X and Y must be vectors of the same length.
Error in elevation_plot (line 8) scatter(t,elevation,'.r')"
elevation = -80.1185,-78.2186,-76.2659,-74.2826,-72.2845,-70.2832,-68.2878,-66.3052,-64.3401,-62.3953,-60.4716,-58.5657,-56.6805,-54.8055,-52.9367,-51.0671,-49.1893,-47.2958,-45.3794,-43.4338,-41.4537,-39.4352,-37.3755,-35.2737,-33.1298,-30.9447,-28.7202,-26.4582,-24.1600,-21.8262,-19.4554,-17.0436,-14.0586,-12.0603,-9.4554,-6.7381,-3.6642,-0.7696,2.6382,6.49070,10.9625,16.2256,22.1809,27.5795,29.2701,25.6308,19.4589,13.3995,8.1741,3.7198,-0.1558,-3.6140,-6.7680,-9.6941,-12.4431,-15.0496,-17.5372,-19.9231; % 58 values
t=1:1:58; scatter(t,elevation,'.r');

Best Answer

You forgot the square brackets ‘[]’ to make ‘elevation’ a vector.
This works:
elevation = [-80.1185,-78.2186,-76.2659,-74.2826,-72.2845,-70.2832,-68.2878,-66.3052,-64.3401,-62.3953,-60.4716,-58.5657,-56.6805,-54.8055,-52.9367,-51.0671,-49.1893,-47.2958,-45.3794,-43.4338,-41.4537,-39.4352,-37.3755,-35.2737,-33.1298,-30.9447,-28.7202,-26.4582,-24.1600,-21.8262,-19.4554,-17.0436,-14.0586,-12.0603,-9.4554,-6.7381,-3.6642,-.7696,2.6382,6.49070,10.9625,16.2256,22.1809,27.5795,29.2701,25.6308,19.4589,13.3995,8.1741,3.7198,-0.1558,-3.6140,-6.7680,-9.6941,-12.4431,-15.0496,-17.5372,-19.9231];
t=1:1:58;
scatter(t,elevation,'.r')
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