Run array into Looped Function File

Need help with the following code. I can run if the input value (h1) is a single value but not an array.

home;clear;clf;close

%% Define Constants

H = 7; % Height of the Tank [m]

R = 2; % Raduis of the Tank [m]

h1 = linspace(0,2); % Liquid Height range 1 [m]

h2 = linspace(0,7); % Liquid Height range 2 [m]

%% Calculate Volume By Calling Function File

V1_analytical = Tank_volume(h1,H,R);

V2_analytical = Tank_volume(h2,H,R);

%% Plot Results

plot(V1_analytical,h1)

%% Function File

function V= Tank_volume(h,H,R)

if h < 0

error('Height cannot be less than 0');

elseif h < R

V = 2*pi * R ^ 3 / 3;

elseif h >= R && h<H

V = (pi*h^2/3)*(3*R-h);

else

error('it is bad to spill product on the floor!');

end

end

I keep gettint this error

Array indices must be positive integers or logical values.

Error in Quiz2>Tank_volume (line 18)
    if h(i) < 0

Error in Quiz2 (line 11)
V1_analytical = Tank_volume(h1,H,R);

[Dyuman Joshi]

"I can run if the input value (h1) is a single value but not an array."

Yes, because your code is not equipped for that.

Also, how do you plan to plot the error messages that occur for a range of values?

Answer 1

[Voss]

for i = 1 + h 

should be

for i = 1:numel(h)

[Voss]

Now the code in the question has been edited and the line reported in the error no longer exists in the code, so I don't know what the situation is.

[Carlos Perez]

Thank you! It worked out!!

[Voss]

You're welcome! Any questions, let me know. Otherwise, please "Accept" this answer. Thanks!