With the following code I imported all of the .data files. All .data files of simulation 1 are located in folder 1 and all .data files of simulation 2 are located in folder 2.
%% Loading the data
rhoPart = 2540;files = dir(fullfile(uigetdir,'\**\*.data*'));[~,Index] = natsort({files.name});files = files(Index);expData = cell(length(files),1);k = 1;for i = 1:length(files) fid = fopen(fullfile(files(i).folder,files(i).name),'r'); %% Reading the data % Read all the data from the file
dataRead = textscan(fid,'%f %f %f %f %f %f %f %f %f %f %f %f %f %f','HeaderLines',1); frewind(fid); % Write headerline N, time, xmin, ymin, zmin, xmax, ymax, zmax
runData{k} = strsplit(fgetl(fid), ' '); % Write only the x, y, and z components of the particles, particle radius,
% z component+ particle radius and volume of the particle
expData{k} = [dataRead{1}(:,1) dataRead{2}(:,1) dataRead{3}(:,1) dataRead{7}(:,1) dataRead{3}(:,1)+dataRead{7}(:,1) rhoPart*(4/3)*pi*(dataRead{7}(:,1).^3)]; % Write only the vx,vy,vz of the particles and magnitude
velData{k} = [dataRead{4}(:,1) dataRead{5}(:,1) dataRead{6}(:,1) sqrt(dataRead{4}(:,1).^2 + dataRead{5}(:,1).^2 + dataRead{6}(:,1).^2)]; fclose(fid); k = k + 1;end
This is the resulting workspace:
Simulation 1 (thus folder 1) contains 2745 .data files and simulation 2 (thus folder 2) contains 2741 files.
Is there a way to organize expData into a 2745×1 cell and 2741×1 cell without having to look up manually how many files each folder contains?
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