Subject: Re: [nmr_sparky] Bug ?
From: Tom Goddard
Date: Mar 25, 2009

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Hi Marco,

Sparky keeps spectrum peak markers and assignments in a separate file
for each spectrum. The project file just contains file system paths to
those spectrum files. So you need to open your original HSQC peak
markers then save a copy of it (Sparky menu File / Save As...). If you
save a new project it will then refer to that new peak marker file. It
is pretty lousy that Sparky does not make project files containing all
data. Sparky is an old program and I think project files were added to
it -- originally it only had peak marker/assignment files for each spectrum.

Tom


Marco wrote:


Hi,

Im looking at a series of HSQC for a titration experiment.
I loaded the HSQCs and assigned the first (no ligand) and gave a
project name, let say projectA.
Then I copied and past the peaks on the last HSQC (saturation). After
centering I saved everything with a different project name, projectB.
When I restart sparky and I load projectA I obtain the peaks present
in projectB and the chemical shift is an average between projectA and
projectB....
Curiously I also had the original data in another project that I
didnt load but the data on the original project have been changed as
well....
What happens?
Does I need to use totally different project names?
Im using the linux version on fedora6

Thanks a lot,
Marco

Dr.Marco Sette, Ph.D.

Department of Chemical Sciences and Technology
University of Rome, Tor Vergata
via della Ricerca Scientifica, 00133, Rome, Italy
e-mail: sette@... mailto:sette%40uniroma2.it
e-mail: m77it@... mailto:m77it%40yahoo.it
Tel.: +39-0672594424
Fax: +39-0672594328