Just want to tell you I will give 2 or 3 times than 1500 points So please read t

Question

Just want to tell you I will give 2 or 3 times than 1500 points

So please read to the end and help me if this is simple for you guys

for 36 month thing you just have to repeat 1 year 3 times

rainfall is at Delhi

Jan 69mm

Feb 51mm

Mar 42mm

Apr 15mm

May 16mm

Jun 165mm

July 533mm

Aug 432mm

Sep 361mm

Oct 79mm

Nov 3mm

Dec 13mm

Jan 31 days

Feb 28 days

Mar 31 days

Apr 30 days

May 31 days

Jun 30 days

Jul 31 days

Aug 31 days

Sep 30 days

Oct 31 days

Nov 30 days

Dec 31 days

and water usage 1 person per day is 150 liter

so

rainfall = [69 51 42 15 16 165 533 432 361 79 3 13]

waterusuage = 150

Those are variables.mat

This is the Introduction and explanation my question is bottom on.

My TA said if you are good at Matlab this will take less than 30 minutes

If somebody wants solve this one please leave a e-mail address in case if you need more time

I can give you variables.mat file if you don't know what I am saying

I will give 3000 points later if answer is close enough

I will give 4500 points later if answer is almost perfect

Since maximum is 1500 points per question...

By the this is my skeleton function for run_rainwater

so all you guys need is to do find family

I will give you more than a week to solve this problem

(Hey fstarboy if you are looking this problem please leave your message so that I can give you the more points for previous question)

The population of India is in the midst of a water shortage. The number of people with access to adequate water is decreasing as pollution makes some water sources unsafe for consumption, and the increasing population adds strain on the already limited water supplies. As a result, many people are turning to rooftop water collection systems to gather and store rainwater. They use a tank that catches rainwater from the roof and stores it for household use throughout the year.

Explanation / Answer

function [N]= Findnumber(V,A)
prompt='What is the volume of the tank '
result=input(prompt);
V=result;
prompt='What is the area of the roof in m^2 '
result1=input(prompt)
A=result1;
sum=0;
water_needed=zeros(1,36);
month=[31 28 31 30 31 30 31 31 30 31 30 31];
matObj = matfile('variables.mat');
s=load('variables.mat');
%rainfall=struct2d(rainfall)
[maximum,I]=max([s.rainfall]);

%calculating for a year hence rainfall is periodic about a year

[mnthlyrf I]=sort(s.rainfall,'descend')
um=month(I); %um=updated month
for i=1:12
for j=1:2
um(i+12*j)=um(i);
mnthlyrf(i+12*j)=mnthlyrf(i);
end
end
for i=1:36
ratio(i)=mnthlyrf(i)/um(i);
[a I2]=min(ratio)
N=a*A/V/150*1000;
if N>1
N=floor(N)
disp('no. of persons supported')
disp(N)
else
water_demand(i)=s.wateruse/1000*um(i);
water_available(i)=mnthlyrf(i)*A/1000;
water_saved(i)=-water_demand(i)+water_available(i)+sum;
if water_saved(i) <0
water_needed(i)=-water_saved(i);
water_saved(i)=0;
else water_needed(i)=0;
end
sum=water_saved(i);
end

end
if N<1
V=max(water_needed);
disp('maximum voulme of tank needed in m^3');
disp(V);
x=1:36
plot(x,water_saved,'r',x,water_needed)
xlabel('month')
ylabel('volume')
end
end

  
  

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