How do i extract values from a name-value pair argument?

2018 4 2
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更新时间：2018 4 3
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Can someone help me on this please. my function is this; fid=fopen('20160613.XVI'); C=textscan(fid,'%s%s','CollectOutput',true,'Delimiter',';'); data=C{1}(71:73,1); [~]=fclose(fid);
It returns the following; {'CouchShiftLat=-0.17' } {'CouchShiftLong=-0.08' } {'CouchShiftHeight=-0.09'} But i needed only the values; -0.17,-0.08 and -0.09.

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Stephen23
Stephen23 2018-4-2
@AUWAL ABUBAKAR: please upload your data file by clicking the paperclip button.
AUWAL ABUBAKAR
AUWAL ABUBAKAR 2018-4-2
I am now able to read the values i wanted using the function below:
fid=fopen('20160613.txt');
C=textscan(fid,'%s%s','CollectOutput',true,'Delimiter',';=');
celldata=C{1}(73:75,2);
data=str2double(celldata)
[~]=fclose(fid);
My next task now is to read this from multiple files(1,2...n). Attached here is a sample of my data file.
many thanks

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KSSV
KSSV 2018-4-2

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files = dir('*.txt') ; % Get all text files of the folder
N = length(files) ; % Total files
% loop for each file
for i = 1:N
file = files(i).name ;
% do what you want
end

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AUWAL ABUBAKAR
AUWAL ABUBAKAR 2018-4-2
Thanks for your prompt feedback. sorry i am very new to matlab. the 'name' meaning the name of the folder or the files in the folder?
Also, what about the code I generated that reads specific section (data needed) in a single file? No need for it here? Thanks
Stephen23
Stephen23 2018-4-2
编辑：Stephen23 2018-4-2
"the 'name' meaning the name of the folder or the files in the folder?"
dir returns a structure. One of the fields of that structure is called name: it contains the names of the files/folders. Read more here:
https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-structure-array.html
Note that it is good habit to avoid length entirely, and only numel and size.
AUWAL ABUBAKAR
AUWAL ABUBAKAR 2018-4-3
It works perfectly. Thanks a million

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