[gmx-users] g_sas halted

[David van der Spoel]

Q733 wrote:
> Dear gmx-users.Today I want to use g_sas to analyse the DPPC surface
> area per lipid, however the program halted. My sytem consisted of lipid
> bilayer and water,and I used g_sas like this:
> 
> g_sas -f run -s run
> 
> Opening library file /usr/local/gromacs/share/gromacs/top/aminoacids.dat
> Opening library file /usr/local/gromacs/share/gromacs/top/atommass.dat
> Opening library file /usr/local/gromacs/share/gromacs/top/vdwradii.dat
> Opening library file /usr/local/gromacs/share/gromacs/top/dgsolv.dat
> #Entries in atommass.dat: 82 vdwradii.dat: 27 dgsolv.dat: 7
> Select a group for calculation of surface and a group for output:
> Opening library file /usr/local/gromacs/share/gromacs/top/aminoacids.dat
> Group     0 (      System) has 17365 elements
> Group     1 (         DPP) has  6400 elements
> Group     2 (         SOL) has 10965 elements
> Select a group: 1
> Selected 1: 'DPP'
> Select a group: 1
> Selected 1: 'DPP'
> 3840 out of 6400 atoms were classified as hydrophobic
> 
> Back Off! I just backed up area.xvg to ./#area.xvg.1#
> 
> Then nothing happened,no output file. can any one kindly tell me where I
> am wrong?

could be another problem with gcc 4.1.x? What OS and compilers are you 
using?
> 
> _______________________________________________
> gmx-users mailing list    gmx-users at gromacs.org
> http://www.gromacs.org/mailman/listinfo/gmx-users
> Please search the archive at http://www.gromacs.org/search before posting!
> Please don't post (un)subscribe requests to the list. Use the 
> www interface or send it to gmx-users-request at gromacs.org.
> Can't post? Read http://www.gromacs.org/mailing_lists/users.php


-- 
David van der Spoel, Ph.D.
Molec. Biophys. group, Dept. of Cell & Molec. Biol., Uppsala University.
Box 596, 75124 Uppsala, Sweden. Phone:	+46184714205. Fax: +4618511755.
spoel at xray.bmc.uu.se	spoel at gromacs.org   http://folding.bmc.uu.se