part txt file combine first two line into one line and repeat for the following next two lines.

Hello everyone, I have a part file like this

and would like to combine the first two line into one line then repeat for the next following lines, I tried reshape tool and seperating it into lines but no luck. would like to organize the data back into an organized excel file row by row.

% Get the individual lines - step 2 
line1 = data{1}{1}; % Assuming the first line contains the first set of data
line2 = data{1}{2}; % Assuming the second line contains the second set of data
s = strcat(line1,line2)
%creating a repeating loop for next 2 lines of data. 
x = split(s,",");

Answer 1

[dpb]

txt=[
"2223343           MATERIAL:                              UNKNOWN   "
"1.22222e-06  1.33333e+02  1.44444e+03  5.55555e+00 -4.66666e+00"
"2222855            MATERIAL:                              UNKNOWN  "
"2.77777e-06  2.88888e+02  1.99999e+03 -3.57777e+00 -1.98888e+01"
"2222444            MATERIAL:                              UNKNOWN  "
"2.83333e-06  2.42228e+02  6.73333e+02  7.11111e+00  1.24444e+00"];
writematrix(txt,'temp.txt')

OK, now we've created a sample file; let's fix it as desired...we'll use newer high level string array here...

txt=readlines('temp.txt');
txt=txt(strlength(txt)>0);                  % remove any trailing null line
txt=strcat(txt(1:2:end), txt(2:2:end))

txt = 3×1 string array
    "2223343           MATERIAL:                              UNKNOWN   1.22222e-06  1.33333e+02  1.44444e+03  5.55555e+00 -4.66666e+00"
    "2222855            MATERIAL:                              UNKNOWN  2.77777e-06  2.88888e+02  1.99999e+03 -3.57777e+00 -1.98888e+01"
    "2222444            MATERIAL:                              UNKNOWN  2.83333e-06  2.42228e+02  6.73333e+02  7.11111e+00  1.24444e+00"