a question about SDDS

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shancai
Posts: 25
Joined: 07 Jul 2008, 20:12

a question about SDDS

Post by shancai » 19 Apr 2009, 19:22

How to change the name a column?
Thanks a lot!

michael_borland
Posts: 1933
Joined: 19 May 2008, 09:33
Location: Argonne National Laboratory
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Re: a question about SDDS

Post by michael_borland » 20 Apr 2009, 09:09

You can change the name of a column, parameter, or array using sddsconvert:

sddsconvert input.sdds output.sdds -rename=column,oldName=newName

You can also change many names at once using -editnames, e.g.,
sddsconvert input.sdds output.sdds -rename=column,*y,%/y/z/
would replace 'y' with 'z' in all columns ending in 'y'.

--Michael

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