Bug Report: Incorrect File Indexing in BDS Residual Reading Loop (ReadUDIFMHM.m)

[152286]

你好Hi
While reviewing the readUDIFMHM.m script, I noticed a bug in the section responsible for reading the BDS udifres residuals. Specifically, in the loop that loads the last 7 days of data:

for i=(len-6):len
    pathname = [list_udif(len).folder '\']; 
    filename = list_udif(len).name;
    fid = fopen(strcat(pathname, filename), 'rt');
    [UDIF.B1I{i-(len-7)},~,~,~] = readBDSRes(fid, filename);
end

This code incorrectly uses list_udif(len) in every iteration, which results in the same file being read multiple times. To correctly read 7 different files, it should be updated to:

for i = (len-6):len
    pathname = [list_udif(i).folder '\']; 
    filename = list_udif(i).name;
    fid = fopen(strcat(pathname, filename), 'rt');
    [UDIF.B1I{i-(len-7)},~,~,~] = readBDSRes(fid, filename);
end

This ensures that each iteration accesses a different day's file from list_udif, as intended.

[NavyyYuan]

Thank you for pointing out this issue. Based on your comments, we have corrected and updated the related source codes.