gain information from a .cnv file

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Richard
Richard 2012-11-2
I have some data stored in a .cnv file, the data is stored as follows:
# <!-- Pressure voltage, Pressure, Strain Gauge -->
# name 0 = prSM: Pressure, Strain Gauge [db]
# name 1 = sal00: Salinity, Practical [PSU]
# name 2 = t090C: Temperature [ITS-90, deg C]
# datcnv_skipover = 0
# file_type = ascii
*END*
-0.051 0.0312 15.4328
-0.061 0.0512 15.4448
Here we have some text at the top of the .cnv file and the data stored after the string END. Each column of the data is described by name 0 for column 1, name 2 for column 1, and so on... How could I extract these names i.e. create a variable named prSM, sal00, t090C respectively? The first hurdle is to extract the variable names, I can worry about extracting the data later. Many thanks.

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Azzi Abdelmalek
Azzi Abdelmalek 2012-11-2
编辑：Azzi Abdelmalek 2012-11-2
fid = fopen('yourfile.cnv');
line1 = fgetl(fid);
res=line1;
while ischar(line1)
line1 = fgetl(fid);
res =char(res,line1)
end
fclose(fid);
for k=2:4;
idx1=regexp(res(k,:),'=')
idx2=regexp(res(k,:),':')
name{k-1}=res(k,idx1+1:idx2-1)
end
  2 个评论
Richard
Richard 2012-11-2
You've specified k = 2:4, I'm guessing this wont work for my actual data, as there are 100+ lines of text above the first line specified above, thus I was hoping of a method that used 'name0', 'name1' etc to obtain the variable name...
Azzi Abdelmalek
Azzi Abdelmalek 2012-11-2
编辑：Azzi Abdelmalek 2012-11-2
then use for k=2:100
the names are: name{1}, name{2},... .. It's better then name1 name2 ..

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