immport of data and loop

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Tue, 11/22/2022 - 08:30 am

 

Hello I am new with igor please I would like to import data (with a procedure) from several files with a loop and put the command if end if so as not to import values ​​lower than 0 Can someone help me?

Hi,

I would do this in two steps, first import and then delete points less than zero on imported data.

for more precise guidance on setting this up we would need more details on the data files. In general my process starts starts with:

string the list,the run

variable Index,max index

newpath/o datafolder //this sets the path to the data source

thelist=indexedfile(datafolder,-1,”.csv”) //this makes a list of the data files

maxindex=itemsinlist(the list)

for (index=0;index<max index;index+=1)

load …. //details of you file

endfor

Andy

 

 

November 22, 2022 at 10:22 am - Permalink

 

ok thank you very much and I have another question I did not understand how to call a 2nd function

November 22, 2022 at 11:43 am - Permalink

Below are two approaches to call functions. This is likely the point where folks will suggest that you read the manual and do the tutorials on programming.

Function do_sequential()

     do_first()
     do_second()
     return 0
end

Function do_first()

     print "In first"
     return 0
end

Function do_second()

     print "In second"
     return 0
end
Function do_withembedded()

     do_primary()
     return 0
end

Function do_primary()

     print "In primary"
     do_secondary()
     return 0
end

Function do_secondary()

     print "In secondary"
     return 0
end

 

November 22, 2022 at 01:27 pm - Permalink