Assign different values to variables in loop

I have the following code to generate a file: (result of output at the end)

prompt = 'Enter the file name (without extension) to be saved as Abaqus inputfile CSV: ';
fileName = input(prompt,'s');
fileName1=[fileName,'.csv'];
fileID = fopen(fileName1, 'w');
fID = fopen(fileName1, 'w');
snf = [ 1 2 3 4];
for snf = (1:size(snf,2))
fs4 = ('Force(name=''Load-%d'')\n');
mm4 = ('Moment(name=''Load-%d'')\n');
% fprintf(fID,fs1,nodenumber(sn),nodenumber(sn));
% fprintf(fID,fs2,nodenumber(sn),nodenumber(sn));
% fprintf(fID,fs3,nodenumber(sn),nodenumber(sn));
fprintf(fID,fs4,snf);
fprintf(fID,mm4,snf);
 end
fclose(fID);

The resulting file is

Force(name='Load-1')
Moment(name='Load-1')
Force(name='Load-2')
Moment(name='Load-2')
Force(name='Load-3')
Moment(name='Load-3')
Force(name='Load-4')
Moment(name='Load-4')

What i have not been able to get is a file that has different load id for moment than force. What i want is as follows,

Force(name='Load-1')
Moment(name='Load-5')
Force(name='Load-2')
Moment(name='Load-6')
Force(name='Load-3')
Moment(name='Load-7')
Force(name='Load-4')
Moment(name='Load-8')

note: snf in the code is an array of serial numbers starting from 1 and i want to index the moments from where the force indexing ends.

[Adam]

Surely just using something like:

snf2 = 5:8;
...
fprintf(fID,mm4,snf2);

would work. Preferably in a neater fashion though!

[Yasir Zahoor]

Thanx adam for the response. Actually this is a fairly simplified example what i posted. In real case, snf could range from 1 to any number. So i want to access it in a generic way so that it starts from where snf ends, and goes on same number of times as snf does with an increment of 1.

[Jan]

This sounds like the standard mistake of hiding indices in names of variables. You an array instead. See: TUTORIAL: How and why to avoid Eval

[Yasir Zahoor]

Thankyou Jan for the info.

Answer 1

[Yasir Zahoor]

This worked for me

snm = snf(end)+1 : length(snf)*2; % Putting this before for loop 
fprintf(fID,mm4,snm(snf)); % using this within for loop