error using horzcat for multiple files
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hello everyone, i wrote this code to read text files with extension YO7, each file represents a month in the year, when i run it for 2 cards (2 months) it works, but when i add the third card or month it gives error, any ideas what to do here please?
for K = 1 : length(directory)
filename = directory(K).name;
fileID = fopen(filename,'r');
formatSpec = '%s';
A_cell = textscan(fileID,formatSpec);
A=char(A_cell{1,1}{:,:});
A(find(isnan(A)))=0;
[rows,columns]=size(A);
if columns~=105
ArrayTemp=zeros(rows,105);
ArrayTemp(1:rows,1:columns)=A;
A=ArrayTemp;
A=char(A);
A(isspace(A)) = '0';
end
x1=filename;
xtr=strcat('C:\Users\maa285\Desktop\New folder (2)',x1);
fid = fopen( xtr, 'wt' );
StationID = A(:,4:9);
Year_of_Data = A(:,12:13);
Month_of_Data = A(:,14:15);
Vehicle_Class = A(:,20:21);
Total_Weight_of_vehicle = A(:,25:28);
Number_of_axles = A(:,29:30);
A_Axle_Weight = A(:,31:33);
A_B_Axle_spacing = A(:,34:36);
B_Axle_Weight = A(:,37:39);
B_C_Axle_spacing = A(:,40:42);
C_Axle_Weight = A(:,43:45);
C_D_Axle_spacing = A(:,46:48);
D_Axle_Weight = A(:,49:51);
D_E_Axle_spacing = A(:,52:54);
E_Axle_Weight = A(:,55:57);
%This is to convert the string to numbers so it can show the output:
fprintf(fid, '%s %s %s %s %s',StationID, Year_of_Data, Month_of_Data, Vehicle_Class, Total_Weight_of_vehicle, Number_of_axles, A_Axle_Weight, A_B_Axle_spacing, B_Axle_Weight, B_C_Axle_spacing, C_Axle_Weight, C_D_Axle_spacing, D_Axle_Weight, D_E_Axle_spacing, E_Axle_Weight);
Ans_3{K}=str2num(StationID);
Ans_6{K}=str2num(Year_of_Data);
Ans_7{K}=str2num(Month_of_Data);
Ans_10{K}=str2num(Vehicle_Class);
Ans_12{K}=str2num(Total_Weight_of_vehicle);
Ans_13{K}=str2num(Number_of_axles);
Ans_14{K}=str2num(A_Axle_Weight);
Ans_15{K}=str2num(A_B_Axle_spacing);
Ans_16{K}=str2num(B_Axle_Weight);
Ans_17{K}=str2num(B_C_Axle_spacing);
Ans_18{K}=str2num(C_Axle_Weight);
Ans_19{K}=str2num(C_D_Axle_spacing);
Ans_20{K}=str2num(D_Axle_Weight);
Ans_21{K}=str2num(D_E_Axle_spacing);
Ans_22{K}=str2num(E_Axle_Weight);
%%to return the separated vectors into one new matrix with usable data:
all{K} =[Ans_3{K},Ans_6{K},Ans_7{K},Ans_10{K},Ans_12{K},Ans_13{K},Ans_14{K},Ans_15{K},Ans_16{K},Ans_17{K},Ans_18{K},Ans_19{K},Ans_20{K},Ans_21{K},Ans_22{K}];
end
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