extract the row data from a SDDS data file

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xhs05
Posts: 30
Joined: 29 Nov 2012, 21:43

extract the row data from a SDDS data file

Post by xhs05 » 29 Apr 2013, 21:48

Hi Michael,

Recently, I do error analysis to my design. I find that the data corresponding to different error sources are saved in different pages. How can I collect the data in the ith row at each page together using SDDS toolkit? I can't find a way to manipulate the data saved in a row.

I attach an example. In this file, there are 15 pages and 4 rows at each page.

Thanks.
Haisheng Xu.
Attachments
run-131231119.erl
(18.04 KiB) Downloaded 352 times

michael_borland
Posts: 2008
Joined: 19 May 2008, 09:33
Location: Argonne National Laboratory
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Re: extract the row data from a SDDS data file

Post by michael_borland » 30 Apr 2013, 08:07

Haisheng,

You can do this with the program sddsregroup:

Code: Select all

sddsregroup run-131231119.erl run-131231119R.erl -newcolumn=Step,When
This will turn your 47-page x 4-row file into a 4-page x 47-row file.

--Michael

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