Re: [gmx-users] g_sans calculation

2018-04-11 Thread Alexey Shvetsov
Hi! Details of implementation described here doi:10.1134/S1027451013060372 Cryson doesnt do time averaging. However for sinlge frame it shows same results as g_sans João Henriques писал 23-02-2018 23:48: I understand your pain, and the same could be said about gmx saxs as well. As Micholas

Re: [gmx-users] g_sans calculation

2018-02-26 Thread Joe Jordan
The gmx sans and saxs tools are both using the Debeye formula to calculate scattering angles. In gmx sans it is possible to use a monte carlo method to limit the computational complexity of Debeye, which is O(n^2). On Fri, Feb 23, 2018 at 9:48 PM, João Henriques < joao.m.a.henriq...@gmail.com>

Re: [gmx-users] g_sans calculation

2018-02-23 Thread João Henriques
I understand your pain, and the same could be said about gmx saxs as well. As Micholas said, CRYSON might be a good choice as far as implicit solvent methods go. Please notice that CRYSON is closed source, but it is well documented in the literature (it is basically a reimplementation of CRYSOL*).

Re: [gmx-users] g_sans calculation

2018-02-23 Thread Smith, Micholas D.
>From what I understand very few people use the g_sans tool. One alternative is >to use CRYSON (if you are looking at biopolymers such as >proteins/dna/polysaccarides). Alternatively, SASSENA is also an option but it >has a lot of dependences. CRYSON: