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UIControl Callback
Posted: Wed Oct 25, 2017 1:41 pm
by Ntasha
I keep on getting UIControl Callback error when I try to fit my EPR. What does that mean?
Re: UIControl Callback
Posted: Thu Oct 26, 2017 1:43 am
by katarkon
There are a lot of reasons throwing such error. Please give full output of Matlab.
Re: UIControl Callback
Posted: Thu Oct 26, 2017 8:16 am
by Ntasha
Here is the full output
Error using magint
g tensor must be symmetric for this method.
Error in chili
Error in chili
Error in esfit
Error in esfit_simplex
Error in esfit
Error while evaluating UIControl Callback
I am trying to fit the diffusion angles (and the rates of rotation) of a spin labeled lipid inside a bilayer (powder spectra).
Here is my system setup
Nx =
g: [2.0086 2.0058 2.0020]
Nucs: '14N'
A: [13.7000 13.7000 96.4000]
logDiff: [7.2500 8.8500]
DiffFrame: [6.2832 0.1745 0]
I am assuming that the spin label can rotate around its long axis freely (360degrees) and then wobble in the cone imposed by its environment. Some angles give me the error. I am not sure why.
Re: UIControl Callback
Posted: Thu Oct 26, 2017 8:31 am
by Ntasha
Attached is the example of the fitting I get
Re: UIControl Callback
Posted: Sun Oct 29, 2017 7:36 am
by katarkon
Please give the script and exp data which causes the eror. Or alternatively try to run fitting with Opt.Verbosity=2. It gives much more information.
Re: UIControl Callback
Posted: Thu Nov 02, 2017 1:39 pm
by Stefan Stoll
Also make sure to test this with the latest version of EasySpin (see the website). If you are using an older version, it might be that this is a bug that was already fixed.