Importing Excel file and reading data

I am trying to read in about 90 excel files and read in various temperatures and pressures for each excel file. Meaning, I want to log and plot Run 1 with Pressure 1 and temp 1, Run 2 with pressure 2 and temp 2, etc. How do i get the code below to add the run numbder after the B1P('instert run number here')

%Open and Read the Excel File
D = 'C:\Users\test';
S = dir(fullfile(D,'*.xlsx')); 
for k = 1:numel(S)
      F = fullfile(D,S(k).name);
      numdata1 = xlsread(F);
      opts=detectImportOptions(F);
      opts.VariableNamesRange='A5';
      opts.DataRange='A6';


%import your desired data
B1P1 = numdata1(:,18)
A1P1 = numdata1(:,15)
B2P1 = numdata1(:,19)
A2P1 = numdata1(:,16)
B3P1 = numdata1(:,20)
end

[Walter Roberson]

? Import options are only used for readtable and associated routines, never for xlsread

[Alex Burbee]

So how would I fix this?

[Walter Roberson]

Leave out those three lines.

I do not understand how you want the run numbers to be used.

[Alex Burbee]

I want the run number to be stated after the Pressure

So Run 1 would yield

A1P1

A2P1

A3P1

Run 2 would yeild

A1P2

A2P2

A3P2

Answer 1

[Alex Burbee]

I ended up doing the following

D = 'Testlocation';
S = dir(fullfile(D,'*.xlsx')); 
B1P = {}
B2P =  {}
%...
for k = 1:numel(S)
      F = fullfile(D,S(k).name);
      numdata1 = xlsread(F);
      opts=detectImportOptions(F);
      opts.VariableNamesRange='A5';
      opts.DataRange='A6';
%import your desired data

B1P{k} = numdata1(:,18)
A1P{k} = numdata1(:,15)
B2P{k} = numdata1(:,19)

Answer 2

[Sulaymon Eshkabilov]

Hi,

Here is the simple solution to your problem:

D = 'C:\Users\test';  % Directory where all data: Run1.xls, Run2.xls, ... stored
N = 90; % Number of data files to read/load
DATA_ALL =cell(1, N);  % Memory allocation
%Pressure = zeros( ??, 90);    % Memory allocation
%Temperature = zeros(???, 90); % Memory allocation
for k = 1:N
    Filename = sprintf('RUN_%d.xls', ii);
    DATA     = xlsread(Filename);
    DATA_ALL{k} = DATA;            % All read data saved in cell
    Pressure(:, k)  = DATA(:,1);   % 1st column is pressure
    Temperature(:,k)= DATA(:,2);   % 2nd colum is temperature
    % plot(Pressure(:,k), Temperature(:,k)), hold all % To see the plots from each logged data
end

Good luck