Creating file path names in a loop

Hi all,

I'm attempting to create a file path from a file name formed in a for loop because I am having several files to read and process, but the path generated includes a backslash before the extension. How do I get rid of it? Here is the code and output.

The created file path is:

zrdFile =

C:\Users\USER\Documents\Zemax\SAMPLES\Non-sequential\Simulations\Clear_weather_Simulation_zmx_1\.zrd

for k = 1:10
    fname = sprintf('Clear_weather_Simulation_zmx_%d',k)

samplesDir = TheApplication.SamplesDir;
fileDir = System.IO.Path.Combine(samplesDir, 'Non-sequential', 'Simulations');
lensFile = System.IO.Path.Combine(fileDir, fname,'.zmx');
zrdFile = System.IO.Path.Combine(fileDir, fname,'.zrd')

ReadZRDFile(TheSystem, lensFile, zrdFile);

Answer 1

[Stephen23]

lensFile = System.IO.Path.Combine(fileDir, [fname,'.zmx']);
%                                          ^            ^

[Prisila Ishabakaki]

Hi Stephen,

It worked out! Thank you.