On Tue, Jul 13, 2021 at 2:07 PM Rishabh Guha <[email protected]> wrote:
>
> Hey Christoph,
>
> Thanks for the update. Just FYI for future users, the x values do matter and 
> the correct format is
> 0 <C6_value>  i
> 1 <C12_value> i
Thanks! I believe these are best guesses.

If you get it working, please contribute an example to csg-tutorials
and/or write a bit of documentation (see csg/share/doc folder) for the
website.

Thanks,

Christoph

>
> Can you or Sikander tell me what is the value of C6 or C12 here? Is it 
> something like a best guess?
>
> On Tue, Jul 13, 2021 at 11:40 AM Christoph Junghans <[email protected]> 
> wrote:
>>
>> On Tue, Jul 13, 2021 at 9:13 AM Rishabh Guha <[email protected]> wrote:
>> >
>> > Hey Christoph,
>> >
>> > Thanks for the help with the lammps executable. VOTCA runs smoothly now 
>> > for IBI. We were also looking into RE as we wanted an LJ analytical form 
>> > for our CG potential. I am trying to modify the settings.xml script for 
>> > re_lammps. For lj126, I changed the script as:-
>> >
>> >  <re>
>> >       <!-- function form for the potential (lj126 or ljg or cbspl)-->
>> >       <function>lj126</function>
>> >       <lj126>
>> >         <!-- no. of knots for cbspl function -->
>> >         <!-- nknots -->48<!-- /nknots -->
>> >       </lj126>
>> >     </re>
>> >
>> > How should I format my CG-CG.param.init file now for lj126. I deleted the 
>> > knot values and I just put in 2 best guess numbers for C12 and C6 in that 
>> > file(PFA). But that is throwing up a format error:-
>> > Generating potential tables from the initial parameters
>> > Running critical command 'csg_reupdate --gentable true --param-in-ext 
>> > param.new --options 
>> > /gpfs/alpine/mat226/proj-shared/Rishabh_copy/votca/csg-tutorials/spce/re_lammps_lys_met/settings.xml'
>> > an error occurred:
>> > invaid type: file CG-CG.param.new, line 1
>> >
>> > Callstack:
>> > /sw/andes/spack-envs/base/opt/linux-rhel8-x86_64/gcc-9.3.0/votca-csg-2021.1-gkkujagr5jpheolnzjb4t3t2e43lxwbu/share/votca/scripts/inverse/inverse.sh
>> >  - linenumber 156
>> >     do_external - linenumber 177 in 
>> > /sw/andes/spack-envs/base/opt/linux-rhel8-x86_64/gcc-9.3.0/votca-csg-2021.1-gkkujagr5jpheolnzjb4t3t2e43lxwbu/share/votca/scripts/inverse/functions_common.sh
>> >         
>> > /sw/andes/spack-envs/base/opt/linux-rhel8-x86_64/gcc-9.3.0/votca-csg-2021.1-gkkujagr5jpheolnzjb4t3t2e43lxwbu/share/votca/scripts/inverse/prepare_re.sh
>> >  - linenumber 39
>> >             critical - linenumber 4 (see 'csg_call --cat function 
>> > critical')
>> >                 die - linenumber 2 (see 'csg_call --cat function die')
>> > ###########################################################################################################################################################################################
>> > #                                                                          
>> >                                                                            
>> >                                     #
>> > # ERROR:                                                                   
>> >                                                                            
>> >                                     #
>> > # critical: 'csg_reupdate --gentable true --param-in-ext param.new 
>> > --options 
>> > /gpfs/alpine/mat226/proj-shared/Rishabh_copy/votca/csg-tutorials/spce/re_lammps_lys_met/settings.xml'
>> >  failed #
>> > # For details see the logfile 
>> > /gpfs/alpine/mat226/proj-shared/Rishabh_copy/votca/csg-tutorials/spce/re_lammps_lys_met/inverse.log
>> >                                                          #
>> > #                                                                          
>> >                                                                            
>> >                                     #
>> > ###########################################################################################################################################################################################
>> >
>> > How should I format the param.init file?
>>
>> The LJ126 inputs are not super-well documented and there is no
>> tutorial, but if I remember correctly, the param.init file needs to
>> look something like this:
>> 1.0 <C6_value>  i
>> 2 <C12_value> i
>>
>> I believe, the x values don't really matter, however I am not the
>> expert for this method, so maybe Sikandar can comment on this, too!
>>
>> Christoph
>>
>> > Thanks
>> >
>> > On Fri, Jul 9, 2021 at 9:05 AM Christoph Junghans <[email protected]> 
>> > wrote:
>> >>
>> >> On Thu, Jul 8, 2021 at 8:50 PM Rishabh Guha <[email protected]> wrote:
>> >> >
>> >> > Hey Christoph,
>> >> >
>> >> > I appreciate all the help but there is still a small roadblock I am 
>> >> > facing.
>> >> >
>> >> > The xml file as you know has this setting by default :-
>> >> > <!-- general options for inverse script -->
>> >> >   <inverse>
>> >> >     <!-- votca units 300*0.00831451 kJ/mol -->
>> >> >     <kBT>2.49435</kBT>
>> >> >     <!-- use lammps as simulation program -->
>> >> >     <program> lammps </program>
>> >> >     <!-- lammps specific options -->
>> >> >     <lammps>
>> >> >       <!-- lammps script to run !-->
>> >> >       <script>spce.in</script>
>> >> >       <!-- topology to be used by  csg_stat !-->
>> >> >       <topol>spce.data</topol>
>> >> >       <!-- traj file created by lammps !-->
>> >> >       <traj>traj.dump</traj>
>> >> Sorry, I was a bit unclear, just add
>> >> <command> /gpfs/alpine/mat222/proj-shared/rdguha/lammps/build/lmp 
>> >> </command>
>> >> right here.
>> >>
>> >> Alternatively, you could also add
>> >> /gpfs/alpine/mat222/proj-shared/rdguha/lammps/build to your PATH.
>> >> >     </lammps>
>> >> >     <initial_configuration>maindir</initial_configuration>
>> >> >     <!-- these files are copied for each new run -->
>> >> >     <filelist>spce.data spce.in</filelist>
>> >> >     <!-- do so many iterations -->
>> >> >     <iterations_max>300</iterations_max>
>> >> >     <!-- ibi: inverse biltzmann imc: inverse monte carlo -->
>> >> >     <method>ibi</method>
>> >> >   </inverse>
>> >> >
>> >> > I changed it to :-
>> >> > <!-- general options for inverse script -->
>> >> >   <inverse>
>> >> >     <!-- votca units 300*0.00831451 kJ/mol -->
>> >> >     <kBT>2.49435</kBT>
>> >> >     <!-- use lammps as simulation program -->
>> >> >     <program> /gpfs/alpine/mat222/proj-shared/rdguha/lammps/build/lmp 
>> >> > (path to my lammps executable) <program>
>> >> >     <!-- lammps specific options -->
>> >> >     <lammps>
>> >> >       <!-- lammps script to run !-->
>> >> >       <script>spce.in</script>
>> >> >       <!-- topology to be used by  csg_stat !-->
>> >> >       <topol>spce.data</topol>
>> >> >       <!-- traj file created by lammps !-->
>> >> >       <traj>traj.dump</traj>
>> >> >     </lammps>
>> >> >     <initial_configuration>maindir</initial_configuration>
>> >> >     <!-- these files are copied for each new run -->
>> >> >     <filelist>spce.data spce.in</filelist>
>> >> >     <!-- do so many iterations -->
>> >> >     <iterations_max>300</iterations_max>
>> >> >     <!-- ibi: inverse biltzmann imc: inverse monte carlo -->
>> >> >     <method>ibi</method>
>> >> >   </inverse>
>> >> >
>> >> > But now, I get this error :-
>> >> >
>> >> > For a more verbose log see: inverse.log
>> >> > We are doing Method: ibi
>> >> > ############################################################################################################################
>> >> > #                                                                       
>> >> >                                                    #
>> >> > # ERROR:                                                                
>> >> >                                                    #
>> >> > # source_wrapper: Could not get any script from tags 'functions' 
>> >> > '/gpfs/alpine/mat222/proj-shared/rdguha/lammps/build/lmp' #
>> >> > # For details see the logfile 
>> >> > /gpfs/alpine/mat226/proj-shared/Rishabh_copy/votca/csg-tutorials/spce/ibi_lammps/inverse.log
>> >> >  #
>> >> > #                                                                       
>> >> >                                                    #
>> >> > ############################################################################################################################
>> >> >
>> >> > Alternatively you can set the cg.inverse.lammps.command in your xml 
>> >> > file.
>> >> > I hope setting the path to my lammps executable is what is meant by this
>> >> >
>> >> >
>> >> > On Thu, Jul 8, 2021 at 4:14 PM Christoph Junghans <[email protected]> 
>> >> > wrote:
>> >> >>
>> >> >> On Thu, Jul 8, 2021 at 11:04 AM Rishabh Guha <[email protected]> wrote:
>> >> >> >
>> >> >> > Hey Christoph,
>> >> >> >
>> >> >> > Thanks for the input. I was going over the tutorials and I think in 
>> >> >> > my case, the ibi_lammps should work if I just change the .in.data 
>> >> >> > and CG-CG.dist.tgt file. When I try to run this (even with the 
>> >> >> > default spce.in and spce.data file), I get this error:
>> >> >> > sh run.sh
>> >> >> > running csg_inverse --options "settings.xml"
>> >> >> > Appending to existing logfile inverse.log
>> >> >> > We are doing Method: ibi
>> >> >> > Prepare (dir step_000)
>> >> >> > Using initial guess from dist CG-CG.dist.tgt for CG-CG
>> >> >> > step 0 done
>> >> >> > Doing iteration 1 (dir step_001)
>> >> >> > Simulation with lammps
>> >> >> > ################################################################################################################################################
>> >> >> > #                                                                    
>> >> >> >                                                                      
>> >> >> >      #
>> >> >> > # ERROR:                                                             
>> >> >> >                                                                      
>> >> >> >      #
>> >> >> > # Command/function lmp not found (when calling from csg_call you 
>> >> >> > might need to add --simprog option or set cg.inverse.program in the 
>> >> >> > xml file) #
>> >> >> > # For details see the logfile 
>> >> >> > /ccs/home/rdguha/votca/csg-tutorials/spce/ibi_lammps/inverse.log     
>> >> >> >                                             #
>> >> >> > #                                                                    
>> >> >> >                                                                      
>> >> >> >      #
>> >> >> > ################################################################################################################################################
>> >> >> > run.sh: line 4: 2698557 Terminated              csg_inverse 
>> >> >> > --options settings.xml
>> >> >> >
>> >> >> > I have attached the settings.xml file with this email. Do you know 
>> >> >> > what I have to change and where for lammps to work?
>> >> >> The error says it all, the lammps executable ("lmp") was not found,
>> >> >> hence it stopped.
>> >> >>
>> >> >> You can change the lammps default name at cmake time using the
>> >> >> LMP_EXECUTABLE option.
>> >> >> Alternatively you can set the cg.inverse.lammps.command in your xml 
>> >> >> file.
>> >> >>
>> >> >> Christoph
>> >> >>
>> >> >> >
>> >> >> > Thanks
>> >> >> >
>> >> >> > On Thu, Jul 8, 2021 at 12:43 PM Christoph Junghans 
>> >> >> > <[email protected]> wrote:
>> >> >> >>
>> >> >> >> On Thu, Jul 8, 2021 at 9:19 AM Rishabh Guha <[email protected]> wrote:
>> >> >> >> >
>> >> >> >> > I think there is an inconsistency here because these coordinates 
>> >> >> >> > are straight from my LAMMPS data file:-
>> >> >> >> > I have 500 beads in 500 molecules for the coarsegraining
>> >> >> >> > > -20.153
>> >> >> >> > >   0.534
>> >> >> >> > > -24.577  -18.68
>> >> >> >> > >   3.621
>> >> >> >> > > -23.916
>> >> >> >> > > an error occurred:
>> >> >> >> > > coarse-grained bead is bigger than half the box
>> >> >> >> > >  (atoms N1 (id 18), O7 (id 22) , molecule 1).
>> >> >> >> >
>> >> >> >> > 18 1 1 -0.9187999963760376 -20.153000 0.534000 -24.577000
>> >> >> >> > 22 1 7 -0.4959999918937683 -18.680000 3.621000 -23.916000
>> >> >> >> >
>> >> >> >> > Therefore, these are in Angstrom (not nm). So 3.621 - 0.534 is 
>> >> >> >> > technically 0.3087 nm. Not sure why Votca is not doing the nm 
>> >> >> >> > conversion here.
>> >> >> >> You are right, I made a fix here:
>> >> >> >> https://github.com/votca/csg/pull/697. We fixed it in the dump 
>> >> >> >> reader
>> >> >> >> before, but seem to have missed it in the LAMMPS data reader.
>> >> >> >>
>> >> >> >> >
>> >> >> >> > Anyways, I tried visualizing the .gro file in VMD and it looks 
>> >> >> >> > fine. Nothing stands out. The initial file was 250 molecules of 2 
>> >> >> >> > different types of amino acids. Since I mapped each molecule to a 
>> >> >> >> > single bead I now get 2 different types of beads each being 250 
>> >> >> >> > in number.
>> >> >> >> >
>> >> >> >> > Can you please give me some pointers on how I proceed now. My aim 
>> >> >> >> > is to generate a CG potential for these amino acid pairs based on 
>> >> >> >> > RDF calculated from the atomistic trajectories. I have already 
>> >> >> >> > calculated the RDF's from the atomistic trajectory but I don't 
>> >> >> >> > know how I use it in VOTCA.
>> >> >> >>
>> >> >> >> The csg manual has more details here: 
>> >> >> >> https://www.votca.org/csg/index.html
>> >> >> >> But in short, you will have to generate input files for Gromacs (or
>> >> >> >> LAMMPS) that have everything but the potentials.
>> >> >> >> csg_gmxtopol can be a good starting point even though it can only 
>> >> >> >> deal
>> >> >> >> with one type of molecule, but I usually start with one of the
>> >> >> >> tutorials go from there, if you have 2 kinds of molecules, have a 
>> >> >> >> look
>> >> >> >> at the methanol-water or urea-water tutorials:
>> >> >> >> https://github.com/votca/csg-tutorials
>> >> >> >>
>> >> >> >> Christoph
>> >> >> >>
>> >> >> >> >
>> >> >> >> > I was trying to follow some discussion topics on the group and 
>> >> >> >> > one of them mentions generating a CG topology file using 
>> >> >> >> > cg_gmxtopol. When I try that I am getting this warning :-
>> >> >> >> >
>> >> >> >> > csg_gmxtopol --top topology.xml --cg "lysine.xml;methionine.xml" 
>> >> >> >> > --out topol.top
>> >> >> >> >
>> >> >> >> > WARNING: The votca lammps data reader is only able to read lammps 
>> >> >> >> > files formatted in the following styles:
>> >> >> >> > angle
>> >> >> >> > atom
>> >> >> >> > bond
>> >> >> >> > full
>> >> >> >> > molecule
>> >> >> >> >
>> >> >> >> > These styles use the following formats in the atom block:
>> >> >> >> > atom-ID molecule-ID atom-type charge x y z
>> >> >> >> > atom-ID molecule-ID atom-type charge x y z nx ny nz
>> >> >> >> > atom-ID molecule-ID atom-type x y z
>> >> >> >> > atom-ID molecule-ID atom-type x y z nx ny nz
>> >> >> >> > atom-ID atom-type x y z
>> >> >> >> > atom-ID atom-type x y z nx ny nz
>> >> >> >> >
>> >> >> >> > I have 11000 beads in 500 molecules
>> >> >> >> > I have 500 beads in 500 molecules for the coarsegraining
>> >> >> >> > WARNING: cannot create topology for topology withmultiple 
>> >> >> >> > molecules, using only first molecule
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > On Thu, Jul 8, 2021 at 11:05 AM Christoph Junghans 
>> >> >> >> > <[email protected]> wrote:
>> >> >> >> >>
>> >> >> >> >> On Thu, Jul 8, 2021 at 8:21 AM Rishabh Guha <[email protected]> 
>> >> >> >> >> wrote:
>> >> >> >> >> >
>> >> >> >> >> > Hey Christoph,
>> >> >> >> >> >
>> >> >> >> >> > First of all thanks for following up. Sorry this is gonna be a 
>> >> >> >> >> > long email but I have some interesting observations based on 
>> >> >> >> >> > your question. First of all if I try to do a topology dump 
>> >> >> >> >> > using my pdb file I don't get a "size" of the box per say.
>> >> >> >> >> >
>> >> >> >> >> > I get this :- I have 8000 beads in 500 molecules
>> >> >> >> >> > Boundary Condition: open
>> >> >> >> >> >
>> >> >> >> >> > Moreover the charges on my atoms are also 0 in the pdb file. I 
>> >> >> >> >> > figured that for my case, using the LAMMPS data file I 
>> >> >> >> >> > generate from my PDB file is a better candidate. When I use 
>> >> >> >> >> > the LAMMPS data file, the identifiers change from 1:ALA:XX to 
>> >> >> >> >> > 1:DUM:XX. I did all those changes and then if I do csg_dump I 
>> >> >> >> >> > get:-
>> >> >> >> >> >
>> >> >> >> >> > I have 11000 beads in 500 molecules
>> >> >> >> >> > Boundary Condition: orthorhombic
>> >> >> >> >> >  Box matix: 5.76509 0 0
>> >> >> >> >> >             0 5.76509 0
>> >> >> >> >> >             0 0 5.76509 (It was a different data set which has 
>> >> >> >> >> > 11000 molecules instead of 8000 so that is not an issue)
>> >> >> >> >> >
>> >> >> >> >> > Now my original LAMMPS data file actually gies from:
>> >> >> >> >> > -28.825434 28.825434 xlo xhi
>> >> >> >> >> > -28.825434 28.825434 ylo yhi
>> >> >> >> >> > -28.825434 28.825434 zlo zhi
>> >> >> >> >> >
>> >> >> >> >> > So I guess VOTCA doesn't account for the negative coordinates 
>> >> >> >> >> > and starts everything from 0.
>> >> >> >> >> Well, 2x 28.825434 Angstroem = 5.76509 nm, so above it is 
>> >> >> >> >> correct.
>> >> >> >> >> VOTCA uses minimum image convention when a box is given, so it 
>> >> >> >> >> is able
>> >> >> >> >> deal with negative coordinates.
>> >> >> >> >>
>> >> >> >> >> >
>> >> >> >> >> > I tried csg_map with this and I again got the previous error:
>> >> >> >> >> > I have 11000 beads in 500 molecules
>> >> >> >> >> > I have 500 beads in 500 molecules for the coarsegraining
>> >> >> >> >> > -20.153
>> >> >> >> >> >   0.534
>> >> >> >> >> > -24.577  -18.68
>> >> >> >> >> >   3.621
>> >> >> >> >> > -23.916
>> >> >> >> >> > an error occurred:
>> >> >> >> >> > coarse-grained bead is bigger than half the box
>> >> >> >> >> >  (atoms N1 (id 18), O7 (id 22) , molecule 1).
>> >> >> >> >> Half box length 2.88254 nm, but | 3.621 - 0.534 | (y difference 
>> >> >> >> >> of the
>> >> >> >> >> two beads above) is 3.087nm and hence bigger than L/2, so the 
>> >> >> >> >> error
>> >> >> >> >> message is correct as well.
>> >> >> >> >>
>> >> >> >> >> >
>> >> >> >> >> > This time around I just increased the box size by a multiplier 
>> >> >> >> >> > of 10 in x,y and z and it worked:
>> >> >> >> >> >
>> >> >> >> >> > These styles use the following formats in the atom block:
>> >> >> >> >> > atom-ID molecule-ID atom-type charge x y z
>> >> >> >> >> > atom-ID molecule-ID atom-type charge x y z nx ny nz
>> >> >> >> >> > atom-ID molecule-ID atom-type x y z
>> >> >> >> >> > atom-ID molecule-ID atom-type x y z nx ny nz
>> >> >> >> >> > atom-ID atom-type x y z
>> >> >> >> >> > atom-ID atom-type x y z nx ny nz
>> >> >> >> >> >
>> >> >> >> >> > I have 11000 beads in 500 molecules
>> >> >> >> >> > I have 500 beads in 500 molecules for the coarsegraining
>> >> >> >> >> > Reading frame, timestep 5000000
>> >> >> >> >> > writing coarse-grained trajectory to cg.gro
>> >> >> >> >> >
>> >> >> >> >> > I wanted to know whether increasing the box size is okay in 
>> >> >> >> >> > this case.
>> >> >> >> >> When you increase the box size you basically force the atoms in 
>> >> >> >> >> the
>> >> >> >> >> 1st image of the periodic box.
>> >> >> >> >> One problem with this method is that one could construct a case 
>> >> >> >> >> where
>> >> >> >> >> a molecule would be broken into 2 pieces, when some atoms have
>> >> >> >> >> coordinates on a different image than other atoms. Only way to 
>> >> >> >> >> know is
>> >> >> >> >> to look at the output with vmd or pymol.
>> >> >> >> >>
>> >> >> >> >> Christoph
>> >> >> >> >> >
>> >> >> >> >> > Thanks again
>> >> >> >> >> >
>> >> >> >> >> > On Wed, Jul 7, 2021 at 6:35 PM Christoph Junghans 
>> >> >> >> >> > <[email protected]> wrote:
>> >> >> >> >> >>
>> >> >> >> >> >> On Wed, Jul 7, 2021 at 2:18 PM Rishabh Guha <[email protected]> 
>> >> >> >> >> >> wrote:
>> >> >> >> >> >> >
>> >> >> >> >> >> > Hey Christoph,
>> >> >> >> >> >> >
>> >> >> >> >> >> > First of all in my pdb file the atoms are at:-
>> >> >> >> >> >> > ATOM      1  CA  ALA A   1      11.853  -2.654   0.787  
>> >> >> >> >> >> > 1.00  0.00           C
>> >> >> >> >> >> > ATOM      2  C   ALA A   1      12.896  -2.967  -0.276  
>> >> >> >> >> >> > 1.00  0.00           C
>> >> >> >> >> >> >
>> >> >> >> >> >> > Do you know why votca is dividing all the positions by 10?
>> >> >> >> >> >> VOTCA uses nm internally, and pdb is in Angstrom.
>> >> >> >> >> >> >
>> >> >> >> >> >> > Secondly these atoms show up as-
>> >> >> >> >> >> > 0 Name 1:ALA:CA Type CA Mass 12.0107 Resnr 0 Resname ALA 
>> >> >> >> >> >> > Charge 0
>> >> >> >> >> >> > 1 Name 1:ALA:C Type C Mass 12.0107 Resnr 0 Resname ALA 
>> >> >> >> >> >> > Charge 0
>> >> >> >> >> >> > when I do csg_dump --top topology.xml and are mapped as 
>> >> >> >> >> >> > 1:ALA:CA 1:ALA:C 1:ALA:N 1:ALA:H1 1:ALA:H2 1:ALA:CB 
>> >> >> >> >> >> > 1:ALA:HA 1:ALA:HB1 1:ALA:HB2 1:ALA:HB3 1:ALA:O 1:ALA:OXT 
>> >> >> >> >> >> > 1:ALA:HXT in the alanine.xml file.
>> >> >> >> >> >> >
>> >> >> >> >> >> > I do not see any issues in the mapping to be honest
>> >> >> >> >> >> When you run csg_dump, what does it tell you the box size is?
>> >> >> >> >> >>
>> >> >> >> >> >> Christoph
>> >> >> >> >> >> >
>> >> >> >> >> >> > Regards
>> >> >> >> >> >> >
>> >> >> >> >> >> > On Wed, Jul 7, 2021 at 4:09 PM Christoph Junghans 
>> >> >> >> >> >> > <[email protected]> wrote:
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> On Wed, Jul 7, 2021, 14:05 Rishabh Guha <[email protected]> 
>> >> >> >> >> >> >> wrote:
>> >> >> >> >> >> >>>
>> >> >> >> >> >> >>> Hey Christoph,
>> >> >> >> >> >> >>>
>> >> >> >> >> >> >>> Thanks for the pointers. I tried to look closely into my 
>> >> >> >> >> >> >>> mapping files and compared them with the pdb files, but 
>> >> >> >> >> >> >>> nothing jumped out at me. Although I admit that it can 
>> >> >> >> >> >> >>> easily be an oversight-I have just started using Votca 
>> >> >> >> >> >> >>> today. I have attached all my files below. Does anything 
>> >> >> >> >> >> >>> jump out at you? I am convinced that none of my atoms are 
>> >> >> >> >> >> >>> than half the box length away
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> The error says there is an atom at 1.1853
>> >> >> >> >> >> >> -0.2654 0.0787  and one at 1.2896 -0.2967 -0.0276 that you 
>> >> >> >> >> >> >> are trying to map in a cg bead. These are the ones you 
>> >> >> >> >> >> >> have to look at carefully in the mapping file.
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> Christoph
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>>
>> >> >> >> >> >> >>>
>> >> >> >> >> >> >>> Regards
>> >> >> >> >> >> >>>
>> >> >> >> >> >> >>> On Wed, Jul 7, 2021 at 3:55 PM Christoph Junghans 
>> >> >> >> >> >> >>> <[email protected]> wrote:
>> >> >> >> >> >> >>>>
>> >> >> >> >> >> >>>>
>> >> >> >> >> >> >>>>
>> >> >> >> >> >> >>>> On Wed, Jul 7, 2021 at 13:44 Rishabh Guha 
>> >> >> >> >> >> >>>> <[email protected]> wrote:
>> >> >> >> >> >> >>>>>
>> >> >> >> >> >> >>>>> Hey Christoph,
>> >> >> >> >> >> >>>>>
>> >> >> >> >> >> >>>>> Thanks for the help. I got to know about the csg_dump 
>> >> >> >> >> >> >>>>> command as soon as I sent you the email. For some 
>> >> >> >> >> >> >>>>> reason, csg_dump is categorizing all the atoms as the 
>> >> >> >> >> >> >>>>> valine molecules as ALA as well, which is 
>> >> >> >> >> >> >>>>> counterintuitive to me.
>> >> >> >> >> >> >>>>
>> >> >> >> >> >> >>>> yeah, there is a way to fix this, these are just unique 
>> >> >> >> >> >> >>>> identifiers so it doesn’t matter a lot what they are as 
>> >> >> >> >> >> >>>> long as they are unique. This artifact mainly stems from 
>> >> >> >> >> >> >>>> the fact that the pdb format misses some molecule 
>> >> >> >> >> >> >>>> information.
>> >> >> >> >> >> >>>>
>> >> >> >> >> >> >>>>
>> >> >> >> >> >> >>>>
>> >> >> >> >> >> >>>>> But I did change my valine.xml file to:-
>> >> >> >> >> >> >>>>>
>> >> >> >> >> >> >>>>> <cg_molecule>
>> >> >> >> >> >> >>>>>   <name>VAL</name>
>> >> >> >> >> >> >>>>>   <ident>VAL</ident>
>> >> >> >> >> >> >>>>>   <topology>
>> >> >> >> >> >> >>>>>     <cg_beads>
>> >> >> >> >> >> >>>>>       <cg_bead>
>> >> >> >> >> >> >>>>>         <name>VAL</name>
>> >> >> >> >> >> >>>>>         <type>VAL</type>
>> >> >> >> >> >> >>>>>         <mapping>A</mapping>
>> >> >> >> >> >> >>>>>         <beads>
>> >> >> >> >> >> >>>>>            1:ALA:CA 1:ALA:C 1:ALA:N 1:ALA:H1 1:ALA:H2 
>> >> >> >> >> >> >>>>> 1:ALA:CB 1:ALA:HA 1:ALA:CG1 1:ALA:HG11 1:ALA:HG12 
>> >> >> >> >> >> >>>>> 1:ALA:HG13 1:ALA:CG2 1:ALA:HB 1:ALA:HG21 1:ALA:HG22 
>> >> >> >> >> >> >>>>> 1:ALA:HG23 1:ALA:O 1:ALA:OXT 1:ALA:HXT
>> >> >> >> >> >> >>>>>         </beads>
>> >> >> >> >> >> >>>>>       </cg_bead>
>> >> >> >> >> >> >>>>>   </cg_beads>
>> >> >> >> >> >> >>>>>   </topology>
>> >> >> >> >> >> >>>>>   <maps>
>> >> >> >> >> >> >>>>>     <map>
>> >> >> >> >> >> >>>>>       <name>A</name>
>> >> >> >> >> >> >>>>>       <weights>12 12 14 1 1 12 1 12 1 1 1 12 1 1 1 1 16 
>> >> >> >> >> >> >>>>> 16 1</weights>
>> >> >> >> >> >> >>>>>     </map>
>> >> >> >> >> >> >>>>>   </maps>
>> >> >> >> >> >> >>>>> </cg_molecule>
>> >> >> >> >> >> >>>>>
>> >> >> >> >> >> >>>>> Now, I get a different error,
>> >> >> >> >> >> >>>>> I have 8000 beads in 500 molecules
>> >> >> >> >> >> >>>>> I have 500 beads in 500 molecules for the coarsegraining
>> >> >> >> >> >> >>>>>  1.1853
>> >> >> >> >> >> >>>>> -0.2654
>> >> >> >> >> >> >>>>>  0.0787  1.2896
>> >> >> >> >> >> >>>>> -0.2967
>> >> >> >> >> >> >>>>> -0.0276
>> >> >> >> >> >> >>>>> an error occurred:
>> >> >> >> >> >> >>>>> coarse-grained bead is bigger than half the box
>> >> >> >> >> >> >>>>>  (atoms CA (id 1), C (id 2) , molecule 1)
>> >> >> >> >> >> >>>>>
>> >> >> >> >> >> >>>>> Can you please tell me what I can change?
>> >> >> >> >> >> >>>>
>> >> >> >> >> >> >>>> this error means you are trying to map teo atoms that 
>> >> >> >> >> >> >>>> are more than half a box length away into one cg bead. 
>> >> >> >> >> >> >>>> The 6 number above are the positions.
>> >> >> >> >> >> >>>>
>> >> >> >> >> >> >>>> There can be multiple reasons for that error, most of 
>> >> >> >> >> >> >>>> the times it is a typo in the mapping file. If you are 
>> >> >> >> >> >> >>>> sure things are correct, you can always make the box 
>> >> >> >> >> >> >>>> bigger.
>> >> >> >> >> >> >>>>
>> >> >> >> >> >> >>>> Christoph
>> >> >> >> >> >> >>>>>
>> >> >> >> >> >> >>>>>
>> >> >> >> >> >> >>>>>
>> >> >> >> >> >> >>>>> On Wed, Jul 7, 2021 at 3:29 PM Christoph Junghans 
>> >> >> >> >> >> >>>>> <[email protected]> wrote:
>> >> >> >> >> >> >>>>>>
>> >> >> >> >> >> >>>>>>
>> >> >> >> >> >> >>>>>>
>> >> >> >> >> >> >>>>>> On Wed, Jul 7, 2021 at 13:23 Rishabh Guha 
>> >> >> >> >> >> >>>>>> <[email protected]> wrote:
>> >> >> >> >> >> >>>>>>>
>> >> >> >> >> >> >>>>>>> Hello,
>> >> >> >> >> >> >>>>>>>
>> >> >> >> >> >> >>>>>>> I have an atomistic system consisting of 250 alanine 
>> >> >> >> >> >> >>>>>>> and 250 valine molecules. I am trying to use cg_map 
>> >> >> >> >> >> >>>>>>> using the pdb file and the LAMMPS output trajectory, 
>> >> >> >> >> >> >>>>>>> but I am getting an error:-
>> >> >> >> >> >> >>>>>>> cannot find: <1:VAL:CA> in VAL
>> >> >> >> >> >> >>>>>>> an error occurred:
>> >> >> >> >> >> >>>>>>> mapping error: molecule 1:VAL:CA does not exist
>> >> >> >> >> >> >>>>>>
>> >> >> >> >> >> >>>>>> try to run “csg_dump --top topol.xml” and check how 
>> >> >> >> >> >> >>>>>> VOTCA labels things.
>> >> >> >> >> >> >>>>>>
>> >> >> >> >> >> >>>>>> Christoph
>> >> >> >> >> >> >>>>>>
>> >> >> >> >> >> >>>>>>>
>> >> >> >> >> >> >>>>>>> My topology file looks like:-
>> >> >> >> >> >> >>>>>>> <topology base="temp.pdb">
>> >> >> >> >> >> >>>>>>> <molecules>
>> >> >> >> >> >> >>>>>>> <clear/>
>> >> >> >> >> >> >>>>>>> <define name="ALA" first="1" nbeads="13" nmols="250"/>
>> >> >> >> >> >> >>>>>>> <define name="VAL" first="3251" nbeads="19" 
>> >> >> >> >> >> >>>>>>> nmols="250"/>
>> >> >> >> >> >> >>>>>>> </molecules>
>> >> >> >> >> >> >>>>>>> </topology>
>> >> >> >> >> >> >>>>>>>
>> >> >> >> >> >> >>>>>>> My individual alanine and valine xml files are:-
>> >> >> >> >> >> >>>>>>> Alanine-
>> >> >> >> >> >> >>>>>>> <cg_molecule>
>> >> >> >> >> >> >>>>>>>   <name>ALA</name>
>> >> >> >> >> >> >>>>>>>   <ident>ALA</ident>
>> >> >> >> >> >> >>>>>>>   <topology>
>> >> >> >> >> >> >>>>>>>     <cg_beads>
>> >> >> >> >> >> >>>>>>>       <cg_bead>
>> >> >> >> >> >> >>>>>>>         <name>ALA</name>
>> >> >> >> >> >> >>>>>>>         <type>ALA</type>
>> >> >> >> >> >> >>>>>>>         <mapping>A</mapping>
>> >> >> >> >> >> >>>>>>>         <beads>
>> >> >> >> >> >> >>>>>>>            1:ALA:CA 1:ALA:C 1:ALA:N 1:ALA:H1 1:ALA:H2 
>> >> >> >> >> >> >>>>>>> 1:ALA:CB 1:ALA:HA 1:ALA:HB1 1:ALA:HB2 1:ALA:HB3 
>> >> >> >> >> >> >>>>>>> 1:ALA:O 1:ALA:OXT 1:ALA:HXT
>> >> >> >> >> >> >>>>>>>         </beads>
>> >> >> >> >> >> >>>>>>>       </cg_bead>
>> >> >> >> >> >> >>>>>>>   </cg_beads>
>> >> >> >> >> >> >>>>>>>   </topology>
>> >> >> >> >> >> >>>>>>>   <maps>
>> >> >> >> >> >> >>>>>>>     <map>
>> >> >> >> >> >> >>>>>>>       <name>A</name>
>> >> >> >> >> >> >>>>>>>       <weights>12 12 14 1 1 12 1 1 1 1 16 16 
>> >> >> >> >> >> >>>>>>> 1</weights>
>> >> >> >> >> >> >>>>>>>     </map>
>> >> >> >> >> >> >>>>>>>   </maps>
>> >> >> >> >> >> >>>>>>> </cg_molecule>
>> >> >> >> >> >> >>>>>>>
>> >> >> >> >> >> >>>>>>> Valine
>> >> >> >> >> >> >>>>>>> <cg_molecule>
>> >> >> >> >> >> >>>>>>>   <name>VAL</name>
>> >> >> >> >> >> >>>>>>>   <ident>VAL</ident>
>> >> >> >> >> >> >>>>>>>   <topology>
>> >> >> >> >> >> >>>>>>>     <cg_beads>
>> >> >> >> >> >> >>>>>>>       <cg_bead>
>> >> >> >> >> >> >>>>>>>         <name>VAL</name>
>> >> >> >> >> >> >>>>>>>         <type>VAL</type>
>> >> >> >> >> >> >>>>>>>         <mapping>A</mapping>
>> >> >> >> >> >> >>>>>>>         <beads>
>> >> >> >> >> >> >>>>>>>            1:VAL:CA 1:VAL:C 1:VAL:N 1:VAL:H1 1:VAL:H2 
>> >> >> >> >> >> >>>>>>> 1:VAL:CB 1:VAL:HA 1:VAL:CG1 1:VAL:HG11 1:VAL:HG12 
>> >> >> >> >> >> >>>>>>> 1:VAL:HG13 1:VAL:CG2 1:VAL:HB 1:VAL:HG21 1:VAL:HG22 
>> >> >> >> >> >> >>>>>>> 1:VAL:HG23 1:VAL:O 1:VAL:OXT 1:VAL:HXT
>> >> >> >> >> >> >>>>>>>         </beads>
>> >> >> >> >> >> >>>>>>>       </cg_bead>
>> >> >> >> >> >> >>>>>>>   </cg_beads>
>> >> >> >> >> >> >>>>>>>   </topology>
>> >> >> >> >> >> >>>>>>>   <maps>
>> >> >> >> >> >> >>>>>>>     <map>
>> >> >> >> >> >> >>>>>>>       <name>A</name>
>> >> >> >> >> >> >>>>>>>       <weights>12 12 14 1 1 12 1 12 1 1 1 12 1 1 1 1 
>> >> >> >> >> >> >>>>>>> 16 16 1</weights>
>> >> >> >> >> >> >>>>>>>     </map>
>> >> >> >> >> >> >>>>>>>   </maps>
>> >> >> >> >> >> >>>>>>> </cg_molecule>
>> >> >> >> >> >> >>>>>>>
>> >> >> >> >> >> >>>>>>> I have attached the pdb file for further reference.
>> >> >> >> >> >> >>>>>>>
>> >> >> >> >> >> >>>>>>> Can anyone please help me with this?
>> >> >> >> >> >> >>>>>>>
>> >> >> >> >> >> >>>>>>> --
>> >> >> >> >> >> >>>>>>> Join us on Slack: 
>> >> >> >> >> >> >>>>>>> https://join.slack.com/t/votca/signup
>> >> >> >> >> >> >>>>>>> ---
>> >> >> >> >> >> >>>>>>> You received this message because you are subscribed 
>> >> >> >> >> >> >>>>>>> to the Google Groups "votca" group.
>> >> >> >> >> >> >>>>>>> To unsubscribe from this group and stop receiving 
>> >> >> >> >> >> >>>>>>> emails from it, send an email to 
>> >> >> >> >> >> >>>>>>> [email protected].
>> >> >> >> >> >> >>>>>>> To view this discussion on the web visit 
>> >> >> >> >> >> >>>>>>> https://groups.google.com/d/msgid/votca/3c0b76f3-ff3a-4013-8b74-d366e1e9c865n%40googlegroups.com.
>> >> >> >> >> >> >>>>>>
>> >> >> >> >> >> >>>>>> --
>> >> >> >> >> >> >>>>>> Christoph Junghans
>> >> >> >> >> >> >>>>>> Web: http://www.compphys.de
>> >> >> >> >> >> >>>>>>
>> >> >> >> >> >> >>>>>> --
>> >> >> >> >> >> >>>>>> Join us on Slack: https://join.slack.com/t/votca/signup
>> >> >> >> >> >> >>>>>> ---
>> >> >> >> >> >> >>>>>>
>> >> >> >> >> >> >>>>>> You received this message because you are subscribed 
>> >> >> >> >> >> >>>>>> to a topic in the Google Groups "votca" group.
>> >> >> >> >> >> >>>>>> To unsubscribe from this topic, visit 
>> >> >> >> >> >> >>>>>> https://groups.google.com/d/topic/votca/C3L0xhdUs6s/unsubscribe.
>> >> >> >> >> >> >>>>>> To unsubscribe from this group and all its topics, 
>> >> >> >> >> >> >>>>>> send an email to [email protected].
>> >> >> >> >> >> >>>>>> To view this discussion on the web visit 
>> >> >> >> >> >> >>>>>> https://groups.google.com/d/msgid/votca/CAHG27e7WZfOD2xdHy1AWWob7zNtdr5cBpYydNGp0WmA9sfqO9w%40mail.gmail.com.
>> >> >> >> >> >> >>>>>
>> >> >> >> >> >> >>>>>
>> >> >> >> >> >> >>>>>
>> >> >> >> >> >> >>>>> --
>> >> >> >> >> >> >>>>> Rishabh Debraj Guha(PhD student)
>> >> >> >> >> >> >>>>>
>> >> >> >> >> >> >>>>> Graduate Research Assistant
>> >> >> >> >> >> >>>>> Mechanical and Aerospace Engineering
>> >> >> >> >> >> >>>>> North Carolina State University
>> >> >> >> >> >> >>>>> Contact:- +1-347-205-2280
>> >> >> >> >> >> >>>>>
>> >> >> >> >> >> >>>>> --
>> >> >> >> >> >> >>>>> Join us on Slack: https://join.slack.com/t/votca/signup
>> >> >> >> >> >> >>>>> ---
>> >> >> >> >> >> >>>>> You received this message because you are subscribed to 
>> >> >> >> >> >> >>>>> the Google Groups "votca" group.
>> >> >> >> >> >> >>>>> To unsubscribe from this group and stop receiving 
>> >> >> >> >> >> >>>>> emails from it, send an email to 
>> >> >> >> >> >> >>>>> [email protected].
>> >> >> >> >> >> >>>>> To view this discussion on the web visit 
>> >> >> >> >> >> >>>>> https://groups.google.com/d/msgid/votca/CAFKQktCXqB_zefYDpusjSBnLkt%2B77vfkgnU-dovocsFsiiKUow%40mail.gmail.com.
>> >> >> >> >> >> >>>>
>> >> >> >> >> >> >>>> --
>> >> >> >> >> >> >>>> Christoph Junghans
>> >> >> >> >> >> >>>> Web: http://www.compphys.de
>> >> >> >> >> >> >>>>
>> >> >> >> >> >> >>>> --
>> >> >> >> >> >> >>>> Join us on Slack: https://join.slack.com/t/votca/signup
>> >> >> >> >> >> >>>> ---
>> >> >> >> >> >> >>>> You received this message because you are subscribed to 
>> >> >> >> >> >> >>>> a topic in the Google Groups "votca" group.
>> >> >> >> >> >> >>>> To unsubscribe from this topic, visit 
>> >> >> >> >> >> >>>> https://groups.google.com/d/topic/votca/C3L0xhdUs6s/unsubscribe.
>> >> >> >> >> >> >>>> To unsubscribe from this group and all its topics, send 
>> >> >> >> >> >> >>>> an email to [email protected].
>> >> >> >> >> >> >>>> To view this discussion on the web visit 
>> >> >> >> >> >> >>>> https://groups.google.com/d/msgid/votca/CAHG27e6Kjvwxvv4suXuuqLSQ57AJeh_Vi-CepLi4A%3DXb9MmzWg%40mail.gmail.com.
>> >> >> >> >> >> >>>
>> >> >> >> >> >> >>>
>> >> >> >> >> >> >>>
>> >> >> >> >> >> >>> --
>> >> >> >> >> >> >>> Rishabh Debraj Guha(PhD student)
>> >> >> >> >> >> >>>
>> >> >> >> >> >> >>> Graduate Research Assistant
>> >> >> >> >> >> >>> Mechanical and Aerospace Engineering
>> >> >> >> >> >> >>> North Carolina State University
>> >> >> >> >> >> >>> Contact:- +1-347-205-2280
>> >> >> >> >> >> >>>
>> >> >> >> >> >> >>> --
>> >> >> >> >> >> >>> Join us on Slack: https://join.slack.com/t/votca/signup
>> >> >> >> >> >> >>> ---
>> >> >> >> >> >> >>> You received this message because you are subscribed to 
>> >> >> >> >> >> >>> the Google Groups "votca" group.
>> >> >> >> >> >> >>> To unsubscribe from this group and stop receiving emails 
>> >> >> >> >> >> >>> from it, send an email to 
>> >> >> >> >> >> >>> [email protected].
>> >> >> >> >> >> >>> To view this discussion on the web visit 
>> >> >> >> >> >> >>> https://groups.google.com/d/msgid/votca/CAFKQktBEGaPFAtudiU20y7Y-0pwe1jS2XXnvShd0kyXvfBLuOQ%40mail.gmail.com.
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> --
>> >> >> >> >> >> >> Join us on Slack: https://join.slack.com/t/votca/signup
>> >> >> >> >> >> >> ---
>> >> >> >> >> >> >> You received this message because you are subscribed to a 
>> >> >> >> >> >> >> topic in the Google Groups "votca" group.
>> >> >> >> >> >> >> To unsubscribe from this topic, visit 
>> >> >> >> >> >> >> https://groups.google.com/d/topic/votca/C3L0xhdUs6s/unsubscribe.
>> >> >> >> >> >> >> To unsubscribe from this group and all its topics, send an 
>> >> >> >> >> >> >> email to [email protected].
>> >> >> >> >> >> >> To view this discussion on the web visit 
>> >> >> >> >> >> >> https://groups.google.com/d/msgid/votca/CAHG27e4ypf5Po8_zKmhBSbSTW_xgGBu09Bmj6Nsh8KdQtYJN-Q%40mail.gmail.com.
>> >> >> >> >> >> >
>> >> >> >> >> >> >
>> >> >> >> >> >> >
>> >> >> >> >> >> > --
>> >> >> >> >> >> > Rishabh Debraj Guha(PhD student)
>> >> >> >> >> >> >
>> >> >> >> >> >> > Graduate Research Assistant
>> >> >> >> >> >> > Mechanical and Aerospace Engineering
>> >> >> >> >> >> > North Carolina State University
>> >> >> >> >> >> > Contact:- +1-347-205-2280
>> >> >> >> >> >> >
>> >> >> >> >> >> > --
>> >> >> >> >> >> > Join us on Slack: https://join.slack.com/t/votca/signup
>> >> >> >> >> >> > ---
>> >> >> >> >> >> > You received this message because you are subscribed to the 
>> >> >> >> >> >> > Google Groups "votca" group.
>> >> >> >> >> >> > To unsubscribe from this group and stop receiving emails 
>> >> >> >> >> >> > from it, send an email to 
>> >> >> >> >> >> > [email protected].
>> >> >> >> >> >> > To view this discussion on the web visit 
>> >> >> >> >> >> > https://groups.google.com/d/msgid/votca/CAFKQktBH-gARMiCQR%2BdJVudO95mHB5ZZkf6odZJDxmp6U2a-nQ%40mail.gmail.com.
>> >> >> >> >> >>
>> >> >> >> >> >>
>> >> >> >> >> >>
>> >> >> >> >> >> --
>> >> >> >> >> >> Christoph Junghans
>> >> >> >> >> >> Web: http://www.compphys.de
>> >> >> >> >> >>
>> >> >> >> >> >> --
>> >> >> >> >> >> Join us on Slack: https://join.slack.com/t/votca/signup
>> >> >> >> >> >> ---
>> >> >> >> >> >> You received this message because you are subscribed to a 
>> >> >> >> >> >> topic in the Google Groups "votca" group.
>> >> >> >> >> >> To unsubscribe from this topic, visit 
>> >> >> >> >> >> https://groups.google.com/d/topic/votca/C3L0xhdUs6s/unsubscribe.
>> >> >> >> >> >> To unsubscribe from this group and all its topics, send an 
>> >> >> >> >> >> email to [email protected].
>> >> >> >> >> >> To view this discussion on the web visit 
>> >> >> >> >> >> https://groups.google.com/d/msgid/votca/CAHG27e58qQRPUVC07BnJTeMtkm5StheQQTxsSQsDo_fOQz8Lcw%40mail.gmail.com.
>> >> >> >> >> >
>> >> >> >> >> >
>> >> >> >> >> >
>> >> >> >> >> > --
>> >> >> >> >> > Rishabh Debraj Guha(PhD student)
>> >> >> >> >> >
>> >> >> >> >> > Graduate Research Assistant
>> >> >> >> >> > Mechanical and Aerospace Engineering
>> >> >> >> >> > North Carolina State University
>> >> >> >> >> > Contact:- +1-347-205-2280
>> >> >> >> >> >
>> >> >> >> >> > --
>> >> >> >> >> > Join us on Slack: https://join.slack.com/t/votca/signup
>> >> >> >> >> > ---
>> >> >> >> >> > You received this message because you are subscribed to the 
>> >> >> >> >> > Google Groups "votca" group.
>> >> >> >> >> > To unsubscribe from this group and stop receiving emails from 
>> >> >> >> >> > it, send an email to [email protected].
>> >> >> >> >> > To view this discussion on the web visit 
>> >> >> >> >> > https://groups.google.com/d/msgid/votca/CAFKQktD6b4Tqy%3DMAY6bS1BFwiSiXjtpYeGZ0ffg7Y3QAVLjaXA%40mail.gmail.com.
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >> --
>> >> >> >> >> Christoph Junghans
>> >> >> >> >> Web: http://www.compphys.de
>> >> >> >> >>
>> >> >> >> >> --
>> >> >> >> >> Join us on Slack: https://join.slack.com/t/votca/signup
>> >> >> >> >> ---
>> >> >> >> >> You received this message because you are subscribed to a topic 
>> >> >> >> >> in the Google Groups "votca" group.
>> >> >> >> >> To unsubscribe from this topic, visit 
>> >> >> >> >> https://groups.google.com/d/topic/votca/C3L0xhdUs6s/unsubscribe.
>> >> >> >> >> To unsubscribe from this group and all its topics, send an email 
>> >> >> >> >> to [email protected].
>> >> >> >> >> To view this discussion on the web visit 
>> >> >> >> >> https://groups.google.com/d/msgid/votca/CAHG27e7OFP%2B_yTA0BNk4q07NbGfdH29QOpi0PoQ%3DdOPon2kTYA%40mail.gmail.com.
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > --
>> >> >> >> > Rishabh Debraj Guha(PhD student)
>> >> >> >> >
>> >> >> >> > Graduate Research Assistant
>> >> >> >> > Mechanical and Aerospace Engineering
>> >> >> >> > North Carolina State University
>> >> >> >> > Contact:- +1-347-205-2280
>> >> >> >> >
>> >> >> >> > --
>> >> >> >> > Join us on Slack: https://join.slack.com/t/votca/signup
>> >> >> >> > ---
>> >> >> >> > You received this message because you are subscribed to the 
>> >> >> >> > Google Groups "votca" group.
>> >> >> >> > To unsubscribe from this group and stop receiving emails from it, 
>> >> >> >> > send an email to [email protected].
>> >> >> >> > To view this discussion on the web visit 
>> >> >> >> > https://groups.google.com/d/msgid/votca/CAFKQktB2v_gQSQxrnuwOk382V-N6FustzWs%3DoP8%3DY-A_0n2WRg%40mail.gmail.com.
>> >> >> >>
>> >> >> >>
>> >> >> >>
>> >> >> >> --
>> >> >> >> Christoph Junghans
>> >> >> >> Web: http://www.compphys.de
>> >> >> >>
>> >> >> >> --
>> >> >> >> Join us on Slack: https://join.slack.com/t/votca/signup
>> >> >> >> ---
>> >> >> >> You received this message because you are subscribed to a topic in 
>> >> >> >> the Google Groups "votca" group.
>> >> >> >> To unsubscribe from this topic, visit 
>> >> >> >> https://groups.google.com/d/topic/votca/C3L0xhdUs6s/unsubscribe.
>> >> >> >> To unsubscribe from this group and all its topics, send an email to 
>> >> >> >> [email protected].
>> >> >> >> To view this discussion on the web visit 
>> >> >> >> https://groups.google.com/d/msgid/votca/CAHG27e5AEia5NhbG3BPfb27Z2GTySAqoWR5BP%2BZX5edvimmjAQ%40mail.gmail.com.
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >> > --
>> >> >> > Rishabh Debraj Guha(PhD student)
>> >> >> >
>> >> >> > Graduate Research Assistant
>> >> >> > Mechanical and Aerospace Engineering
>> >> >> > North Carolina State University
>> >> >> > Contact:- +1-347-205-2280
>> >> >> >
>> >> >> > --
>> >> >> > Join us on Slack: https://join.slack.com/t/votca/signup
>> >> >> > ---
>> >> >> > You received this message because you are subscribed to the Google 
>> >> >> > Groups "votca" group.
>> >> >> > To unsubscribe from this group and stop receiving emails from it, 
>> >> >> > send an email to [email protected].
>> >> >> > To view this discussion on the web visit 
>> >> >> > https://groups.google.com/d/msgid/votca/CAFKQktB25AKd9yfZ%3DfHDKDJA0ghNJwkhbmPuBK%3DDCz84tzwUdA%40mail.gmail.com.
>> >> >>
>> >> >>
>> >> >>
>> >> >> --
>> >> >> Christoph Junghans
>> >> >> Web: http://www.compphys.de
>> >> >>
>> >> >> --
>> >> >> Join us on Slack: https://join.slack.com/t/votca/signup
>> >> >> ---
>> >> >> You received this message because you are subscribed to a topic in the 
>> >> >> Google Groups "votca" group.
>> >> >> To unsubscribe from this topic, visit 
>> >> >> https://groups.google.com/d/topic/votca/C3L0xhdUs6s/unsubscribe.
>> >> >> To unsubscribe from this group and all its topics, send an email to 
>> >> >> [email protected].
>> >> >> To view this discussion on the web visit 
>> >> >> https://groups.google.com/d/msgid/votca/CAHG27e4rUc%3Ds%2BBY1mYkGo28L9OwDJ0Fr7iBH5Hu05Hx8eUOaEw%40mail.gmail.com.
>> >> >
>> >> >
>> >> >
>> >> > --
>> >> > Rishabh Debraj Guha(PhD student)
>> >> >
>> >> > Graduate Research Assistant
>> >> > Mechanical and Aerospace Engineering
>> >> > North Carolina State University
>> >> > Contact:- +1-347-205-2280
>> >> >
>> >> > --
>> >> > Join us on Slack: https://join.slack.com/t/votca/signup
>> >> > ---
>> >> > You received this message because you are subscribed to the Google 
>> >> > Groups "votca" group.
>> >> > To unsubscribe from this group and stop receiving emails from it, send 
>> >> > an email to [email protected].
>> >> > To view this discussion on the web visit 
>> >> > https://groups.google.com/d/msgid/votca/CAFKQktBmizoMbLLR3XLpse7cGE_q1GSOquqFHA2HDujSAB0xqQ%40mail.gmail.com.
>> >>
>> >>
>> >>
>> >> --
>> >> Christoph Junghans
>> >> Web: http://www.compphys.de
>> >>
>> >> --
>> >> Join us on Slack: https://join.slack.com/t/votca/signup
>> >> ---
>> >> You received this message because you are subscribed to a topic in the 
>> >> Google Groups "votca" group.
>> >> To unsubscribe from this topic, visit 
>> >> https://groups.google.com/d/topic/votca/C3L0xhdUs6s/unsubscribe.
>> >> To unsubscribe from this group and all its topics, send an email to 
>> >> [email protected].
>> >> To view this discussion on the web visit 
>> >> https://groups.google.com/d/msgid/votca/CAHG27e5T7jNC7Ntsfdf4y3KYz5-su6cKPrsi8u7R1E3u5a2bGw%40mail.gmail.com.
>> >
>> >
>> >
>> > --
>> > Rishabh Debraj Guha(PhD student)
>> >
>> > Graduate Research Assistant
>> > Mechanical and Aerospace Engineering
>> > North Carolina State University
>> > Contact:- +1-347-205-2280
>> >
>> > --
>> > Join us on Slack: https://join.slack.com/t/votca/signup
>> > ---
>> > You received this message because you are subscribed to the Google Groups 
>> > "votca" group.
>> > To unsubscribe from this group and stop receiving emails from it, send an 
>> > email to [email protected].
>> > To view this discussion on the web visit 
>> > https://groups.google.com/d/msgid/votca/CAFKQktBKMvOSzp-jaQ_q0Ewh0NdGS3K8baxx2RkA23Ga-QRL4g%40mail.gmail.com.
>>
>>
>>
>> --
>> Christoph Junghans
>> Web: http://www.compphys.de
>>
>> --
>> Join us on Slack: https://join.slack.com/t/votca/signup
>> ---
>> You received this message because you are subscribed to a topic in the 
>> Google Groups "votca" group.
>> To unsubscribe from this topic, visit 
>> https://groups.google.com/d/topic/votca/C3L0xhdUs6s/unsubscribe.
>> To unsubscribe from this group and all its topics, send an email to 
>> [email protected].
>> To view this discussion on the web visit 
>> https://groups.google.com/d/msgid/votca/CAHG27e5F350Jm8_JDZRhphAGz1EbsunP4Q9Ai_mf3-8R62Bthg%40mail.gmail.com.
>
>
>
> --
> Rishabh Debraj Guha(PhD student)
>
> Graduate Research Assistant
> Mechanical and Aerospace Engineering
> North Carolina State University
> Contact:- +1-347-205-2280
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Christoph Junghans
Web: http://www.compphys.de

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