gromacs-2020 and never should error out if you are using cutoff_scheme=group.
When using csg_inverse VOTCA will automatically add that line to the
mdp file, hence it is not in the spce tutorials mdp file.

Christoph

On Mon, Jul 26, 2021 at 9:57 AM 'David Rosenberger' via votca
<[email protected]> wrote:
>
> For the index file: You have to make a selection. If you press 'q' the index 
> file will be generated, with the three selections presented above.
> You have to type 'a CG' to add the CG atoms to the index file, if you then 
> press 'q' a index file with  4 selctions will be generated.
>
> Maybe it's advisory for you to go carefully through a gromacs tutorial and 
> read the corresponding sections in the manual
> before continuing.
>
> David Rosenberger schrieb am Montag, 26. Juli 2021 um 17:51:53 UTC+2:
>>
>> Gromacs 2020 doesn't support tabulated potentials. You have to switch to a 
>> older version.
>> Maybe it's back in Gromacs 2021, but 2020 cannot be used.
>>
>>
>> [email protected] schrieb am Montag, 26. Juli 2021 um 17:47:10 UTC+2:
>>>
>>> I forgot to mention, the system crashed with the same error. I must be 
>>> missing something very simple yet frustrating.
>>>
>>> On Mon, Jul 26, 2021 at 11:45 AM Mohsen Farshad <[email protected]> 
>>> wrote:
>>>>
>>>> When I do this "gmx make_ndx -f conf_cg.gro" I receive the following in 
>>>> the command line without any index file generated. Do you know the reason 
>>>> for this? Also I do not understand what does "select CG mean".
>>>>
>>>>   gmx make_ndx -f conf_cg.gro
>>>>
>>>>
>>>>
>>>> Reading structure file
>>>>
>>>> Going to read 0 old index file(s)
>>>>
>>>> Analysing residue names:
>>>>
>>>> There are:  2180      Water residues
>>>>
>>>>
>>>>   0 System              :  2180 atoms
>>>>
>>>>   1 Water               :  2180 atoms
>>>>
>>>>   2 SOL                 :  2180 atoms
>>>>
>>>>
>>>>  nr : group      '!': not  'name' nr name   'splitch' nr    Enter: list 
>>>> groups
>>>>
>>>>  'a': atom       '&': and  'del' nr         'splitres' nr   'l': list 
>>>> residues
>>>>
>>>>  't': atom type  '|': or   'keep' nr        'splitat' nr    'h': help
>>>>
>>>>  'r': residue              'res' nr         'chain' char
>>>>
>>>>  "name": group             'case': case sensitive           'q': save and 
>>>> quit
>>>>
>>>>  'ri': residue index
>>>>
>>>>
>>>> >
>>>>
>>>>
>>>> However, I copied the index file from IBI folder to the current folder and 
>>>> ran the following commands:
>>>>
>>>> gmx grompp -f grompp.mdp -c em.gro -n index.ndx
>>>>
>>>> gmx mdrun -table
>>>>
>>>>
>>>> Would you please let me know how should I look for table in md.log. I 
>>>> could not find any.xvg file in the md.log. I attach it here.
>>>>
>>>> Thanks,
>>>> Mohsen
>>>>
>>>>
>>>> On Mon, Jul 26, 2021 at 11:16 AM 'David Rosenberger' via votca 
>>>> <[email protected]> wrote:
>>>>>
>>>>> Hi Mohsen,
>>>>>
>>>>> I used your files. Did you re-run grompp?
>>>>>
>>>>> Here's what I did:
>>>>> gmx make_ndx -f conf_cg.gro and then for selection:  a 'CG'.
>>>>>
>>>>> Then gmx grompp -f conf_cg.gro -n index.ndx.
>>>>>
>>>>> Then gmx mdrun -table.
>>>>>
>>>>> If you do that, then check what is written in the md.log file and see 
>>>>> which table file is used.
>>>>>
>>>>> If it crashes, it doesn't use the correct table file. 'table.xvg' is just 
>>>>> a dummy file, which gromacs is looking for.
>>>>> It then automatically takes table_CG_CG.xvg for the CG_CG interaction 
>>>>> defined in energy groups.
>>>>>
>>>>> Best,
>>>>> David
>>>>>
>>>>>
>>>>> [email protected] schrieb am Montag, 26. Juli 2021 um 16:34:34 UTC+2:
>>>>>>
>>>>>> Hi David,
>>>>>>
>>>>>> Thank you. I did not realized that those lines indicate the Gromacs is 
>>>>>> not reading the potential table.
>>>>>>
>>>>>> Did you use the following command to generate the index file:
>>>>>>
>>>>>> gmx make_ndx -f em.gro -o index.ndx
>>>>>>
>>>>>> I added table.xvg from IBI to and changed the command to gmx mdrun with 
>>>>>> both tables in the current folder. I added the cutoff_scheme=group to 
>>>>>> grompp.mpd but still got the same error with different versions of 
>>>>>> gromacs. Would you please send me the files that you used to run the 
>>>>>> system?
>>>>>>
>>>>>> Also, for clarification, I want to use force-matching potential to run 
>>>>>> the system rather than IBI potential.
>>>>>>
>>>>>> Looking forward to hearing from you,
>>>>>>
>>>>>> Thanks,
>>>>>> Mohsen
>>>>>>
>>>>>> On Mon, Jul 26, 2021 at 4:01 AM 'David Rosenberger' via votca 
>>>>>> <[email protected]> wrote:
>>>>>>>
>>>>>>> Hi Mohsen,
>>>>>>> by having a look at the md.log file, I think the issue is the following:
>>>>>>> --------
>>>>>>> generated table with 1186 data points for RF-zero.
>>>>>>> Tabscale = 500 points/nm
>>>>>>> Generated table with 1186 data points for LJ6.
>>>>>>> Tabscale = 500 points/nm
>>>>>>> Generated table with 1186 data points for LJ12.
>>>>>>> Tabscale = 500 points/nm
>>>>>>> --------
>>>>>>> Gromacs does not read your table properly, but insteads generates a 
>>>>>>> generic one.
>>>>>>>
>>>>>>> Could you copy the table.xvg file from e.g. the spce/ibi example to 
>>>>>>> your working directory and run "mdrun -table", instead of "mdrun -table 
>>>>>>> table_CG_CG.xvg?
>>>>>>> Note: You need both files: table.xvg and table_CG_CG.xvg.
>>>>>>>
>>>>>>> I tested your files with gromacs 2019v2, and it runs without any 
>>>>>>> problems.
>>>>>>>
>>>>>>> Though I had to generate an index file containing the "CG" atoms,  and 
>>>>>>> I had to add "cutoff-scheme=group" to the mdp file.
>>>>>>>
>>>>>>> Best,
>>>>>>> David
>>>>>>> [email protected] schrieb am Sonntag, 25. Juli 2021 um 20:47:38 
>>>>>>> UTC+2:
>>>>>>>>
>>>>>>>> Hi David,
>>>>>>>>
>>>>>>>> Thanks for the informative explanation on the equation of motion, I 
>>>>>>>> had not realized that.
>>>>>>>>
>>>>>>>> I changed the integrator from md to sd and confronted a similar error:
>>>>>>>>
>>>>>>>> Fatal error:
>>>>>>>>
>>>>>>>> An atom moved too far between two domain decomposition steps
>>>>>>>>
>>>>>>>> This usually means that your system is not well equilibrated
>>>>>>>>
>>>>>>>>
>>>>>>>> Thanks,
>>>>>>>>
>>>>>>>> Mohsen
>>>>>>>>
>>>>>>>> On Sun, Jul 25, 2021 at 12:37 PM 'David Rosenberger' via votca 
>>>>>>>> <[email protected]> wrote:
>>>>>>>>>
>>>>>>>>> Hi Mohsen,
>>>>>>>>>
>>>>>>>>> can you please change the integrator in the mdp file from "md" to 
>>>>>>>>> "sd'?
>>>>>>>>>
>>>>>>>>> It seems you don't have a thermostat.
>>>>>>>>> Your integrator is "md", and you set "Tcouple=no". This means you 
>>>>>>>>> don't have a thermostat. You don't need to define a thermostat if you 
>>>>>>>>> use the "sd" integrator.
>>>>>>>>> "SD" has some friction term in the equations of motions, this has the 
>>>>>>>>> same effect as setting thermostat, given a proper value for tau_t is 
>>>>>>>>> set. For more please see the GROMACS manual.
>>>>>>>>>
>>>>>>>>> General remark: For coarse grained systems it is better to use 
>>>>>>>>> Langevin-type equations of motions (e.g. the SD integrator in 
>>>>>>>>> GROMACS), as you loose friction between particles due to the 
>>>>>>>>> coarsening.
>>>>>>>>>
>>>>>>>>> Best,
>>>>>>>>> David
>>>>>>>>>
>>>>>>>>> [email protected] schrieb am Samstag, 24. Juli 2021 um 19:51:25 
>>>>>>>>> UTC+2:
>>>>>>>>>>
>>>>>>>>>> Thanks. I tried to do simulation with the minimized structure using 
>>>>>>>>>> FM potential table. But the problem remains with the same following 
>>>>>>>>>> error:
>>>>>>>>>>
>>>>>>>>>> Fatal error:
>>>>>>>>>>
>>>>>>>>>> An atom moved too far between two domain decomposition steps
>>>>>>>>>>
>>>>>>>>>> This usually means that your system is not well equilibrated
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> I tried different things including using IBI potential table, 
>>>>>>>>>> minimizing the minimized structure, changing the parameters in the 
>>>>>>>>>> .mdp, but none of them solved the problem. I must mention that I 
>>>>>>>>>> pretty new to the Gromacs and Votca. I attach the files here, that 
>>>>>>>>>> would be a great if you could look at the files. Are you able to run 
>>>>>>>>>> this?
>>>>>>>>>>
>>>>>>>>>> em.gro is the minimized structure and conf_cg.gro is the initial 
>>>>>>>>>> structure of spc/e model.
>>>>>>>>>>
>>>>>>>>>> Thanks,
>>>>>>>>>> Mohsen
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Fri, Jul 23, 2021 at 9:04 PM Christoph Junghans 
>>>>>>>>>> <[email protected]> wrote:
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Fri, Jul 23, 2021, 09:03 Mohsen Farshad <[email protected]> 
>>>>>>>>>>> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>> Hi Christoph,
>>>>>>>>>>>>
>>>>>>>>>>>> I use the following .mdp gromacs script adjusted from the gromacs 
>>>>>>>>>>>> tutorial to minimize the our CS system:
>>>>>>>>>>>>
>>>>>>>>>>>>   1 ; minim.mdp - used as input into grompp to generate em.tpr
>>>>>>>>>>>>
>>>>>>>>>>>>   2 ; Parameters describing what to do, when to stop and what to 
>>>>>>>>>>>> save
>>>>>>>>>>>>
>>>>>>>>>>>>   3 integrator  = steep         ; Algorithm (steep = steepest 
>>>>>>>>>>>> descent minimization)
>>>>>>>>>>>>
>>>>>>>>>>>>   4 emtol       = 1000.0        ; Stop minimization when the 
>>>>>>>>>>>> maximum force < 1000.0 kJ/mol/nm
>>>>>>>>>>>>
>>>>>>>>>>>>   5 emstep      = 0.001          ; Minimization step size
>>>>>>>>>>>>
>>>>>>>>>>>>   6 nsteps      = 100000         ; Maximum number of 
>>>>>>>>>>>> (minimization) steps to perform
>>>>>>>>>>>>
>>>>>>>>>>>>   7
>>>>>>>>>>>>
>>>>>>>>>>>>   8 ; Parameters describing how to find the neighbors of each atom 
>>>>>>>>>>>> and how to calculate the interactions
>>>>>>>>>>>>
>>>>>>>>>>>>   9 nstlist         = 1        ; Frequency to update the neighbor 
>>>>>>>>>>>> list and long range forces
>>>>>>>>>>>>
>>>>>>>>>>>>  10 ns_type         = grid      ; Method to determine neighbor 
>>>>>>>>>>>> list (simple, grid)
>>>>>>>>>>>>
>>>>>>>>>>>>  11 coulombtype     = Reaction-Field      ; Treatment of long 
>>>>>>>>>>>> range electrostatic interactions
>>>>>>>>>>>>
>>>>>>>>>>>>  12 rcoulomb        = 1.0       ; Short-range electrostatic cut-off
>>>>>>>>>>>>
>>>>>>>>>>>>  13 rvdw            = 1.0       ; Short-range Van der Waals cut-off
>>>>>>>>>>>>
>>>>>>>>>>>>  14 pbc             = xyz       ; Periodic Boundary Conditions in 
>>>>>>>>>>>> all 3 dimensions
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> and I get the following error:
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Steepest Descents converged to machine precision in 8003 steps,
>>>>>>>>>>>>
>>>>>>>>>>>> but did not reach the requested Fmax < 1000.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Is this the right way to minimize the system? If so is there 
>>>>>>>>>>>> something wrong with the initial configuration?
>>>>>>>>>>>
>>>>>>>>>>> The mdp looks right! The force limit isn't super important as long 
>>>>>>>>>>> as it is converted. I would go ahead now and give the cg run 
>>>>>>>>>>> another try with the minimized configuration as starting point.
>>>>>>>>>>>
>>>>>>>>>>> Christoph
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks,
>>>>>>>>>>>> Mohsen
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> On Thu, Jul 22, 2021 at 2:41 PM Christoph Junghans 
>>>>>>>>>>>> <[email protected]> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Thu, Jul 22, 2021 at 10:39 AM Mohsen Farshad
>>>>>>>>>>>>> <[email protected]> wrote:
>>>>>>>>>>>>> >
>>>>>>>>>>>>> > Thank you very much. I am running the CG simulation using the 
>>>>>>>>>>>>> > FM potential table obtained through the force-matching process 
>>>>>>>>>>>>> > in the force_matching folder and grompp.mdp from the atomistic 
>>>>>>>>>>>>> > folder. I receive the below error after the following commands:
>>>>>>>>>>>>> >
>>>>>>>>>>>>> > gmx grompp -f grompp.mdp -p topol.top -c conf_cg.gro
>>>>>>>>>>>>> >
>>>>>>>>>>>>> > gmx mdrun -table table_CG_CG.xvg
>>>>>>>>>>>>> >
>>>>>>>>>>>>> >
>>>>>>>>>>>>> > Fatal error:
>>>>>>>>>>>>> >
>>>>>>>>>>>>> > An atom moved too far between two domain decomposition steps
>>>>>>>>>>>>> >
>>>>>>>>>>>>> > This usually means that your system is not well equilibrated
>>>>>>>>>>>>> Yeah, this error basically means your system exploded, I would 
>>>>>>>>>>>>> try to
>>>>>>>>>>>>> run a minimization first.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Christoph
>>>>>>>>>>>>>
>>>>>>>>>>>>> >
>>>>>>>>>>>>> >
>>>>>>>>>>>>> > I attach all the files here.
>>>>>>>>>>>>> >
>>>>>>>>>>>>> > Thanks,
>>>>>>>>>>>>> > Mohsen
>>>>>>>>>>>>> >
>>>>>>>>>>>>> >
>>>>>>>>>>>>> >
>>>>>>>>>>>>> > On Thu, Jul 22, 2021 at 9:05 AM Christoph Junghans 
>>>>>>>>>>>>> > <[email protected]> wrote:
>>>>>>>>>>>>> >>
>>>>>>>>>>>>> >> On Wed, Jul 21, 2021 at 8:26 PM Mohsen Farshad 
>>>>>>>>>>>>> >> <[email protected]> wrote:
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> > After I run the following command:
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> > csg_gmxtopol --top topol.tpr --cg water.xml --out topol_cg
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> > the following topol_cg is generated:
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> >   SOL 3
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> >   [atoms]
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> >   ; nr type resnr residue atom cgnr charge mass
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> >   1 CG 1 RES CG 1 0.000000 18.015400
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> > Is this incomplete? Is the attached spc/e topology file from 
>>>>>>>>>>>>> >> > the IBI folder belong to the coarse-graining spc/e? If so do 
>>>>>>>>>>>>> >> > you have any insight in regards to why the above topology 
>>>>>>>>>>>>> >> > file is not the same as the attached file?
>>>>>>>>>>>>> >> Yes, it is incomplete, the help of csg_gmxtopol says it all:
>>>>>>>>>>>>> >> "Create skeleton for gromacs topology based on atomistic 
>>>>>>>>>>>>> >> topology
>>>>>>>>>>>>> >> and a mapping file. File still needs to be modified by the 
>>>>>>>>>>>>> >> user."
>>>>>>>>>>>>> >>
>>>>>>>>>>>>> >> IBI is basically running the cg simulation over and over again 
>>>>>>>>>>>>> >> without
>>>>>>>>>>>>> >> knowing the potential, hence the topology from the tutorials 
>>>>>>>>>>>>> >> is just
>>>>>>>>>>>>> >> the cg one.
>>>>>>>>>>>>> >>
>>>>>>>>>>>>> >> csg_gmxtopol can only deal with one molecule type right now 
>>>>>>>>>>>>> >> (patches
>>>>>>>>>>>>> >> welcome), hence the generated topology is missing some block 
>>>>>>>>>>>>> >> incl.
>>>>>>>>>>>>> >> defaults, atomtypes, system, molecules and maybe other funky 
>>>>>>>>>>>>> >> things
>>>>>>>>>>>>> >> you want to do in the cg simulation.
>>>>>>>>>>>>> >>
>>>>>>>>>>>>> >> Please have a look at the gromacs manual on how to write a 
>>>>>>>>>>>>> >> topology
>>>>>>>>>>>>> >> file, it is really not that hard.
>>>>>>>>>>>>> >> https://manual.gromacs.org/documentation/current/reference-manual/topologies/topology-file-formats.html#topology-file
>>>>>>>>>>>>> >>
>>>>>>>>>>>>> >> Christoph
>>>>>>>>>>>>> >>
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> > Thanks,
>>>>>>>>>>>>> >> > Mohsen
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> > On Wed, Jul 21, 2021 at 9:32 PM Christoph Junghans 
>>>>>>>>>>>>> >> > <[email protected]> wrote:
>>>>>>>>>>>>> >> >>
>>>>>>>>>>>>> >> >>
>>>>>>>>>>>>> >> >>
>>>>>>>>>>>>> >> >> On Wed, Jul 21, 2021 at 19:20 Mohsen Farshad 
>>>>>>>>>>>>> >> >> <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>> This means I have to use the following command to make the 
>>>>>>>>>>>>> >> >>> CG topology file:
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>> "csg_gmxtopol --top topol.top --cg water.xml --out 
>>>>>>>>>>>>> >> >>> topol_CG.top"
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>> where water.xml and topol.top can be found in the SPC/E 
>>>>>>>>>>>>> >> >>> tutorial in the atomistic folder.
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>> and for making the configuration file I can use the center 
>>>>>>>>>>>>> >> >>> of mass of water molecules which is made by mapping 
>>>>>>>>>>>>> >> >>> command from atomistic SPC/E using the following commands:
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>> echo "Mapping confout.gro to get the starting 
>>>>>>>>>>>>> >> >>> configuration for coarse-grain
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>> csg_map --top topol.tpr --trj conf.gro --cg water.xml 
>>>>>>>>>>>>> >> >>> --out conf_cg.gro
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>> In the same way, it is asking the user to do it in the 
>>>>>>>>>>>>> >> >>> tutorial.
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>> Please let me know if any of the above commands or 
>>>>>>>>>>>>> >> >>> relevant explanation to create the topology and 
>>>>>>>>>>>>> >> >>> configuration of the CG system is wrong.
>>>>>>>>>>>>> >> >>
>>>>>>>>>>>>> >> >> All correct, you might have to check and hand-edit the 
>>>>>>>>>>>>> >> >> generated topol.top.
>>>>>>>>>>>>> >> >>
>>>>>>>>>>>>> >> >> For spc/e you could also use the topology from the ibi 
>>>>>>>>>>>>> >> >> tutorial.
>>>>>>>>>>>>> >> >>
>>>>>>>>>>>>> >> >> Christoph
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>> Thanks,
>>>>>>>>>>>>> >> >>> Mohsen
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>> On Wed, Jul 21, 2021 at 5:25 PM Christoph Junghans 
>>>>>>>>>>>>> >> >>> <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>>
>>>>>>>>>>>>> >> >>>> On Wed, Jul 21, 2021 at 3:15 PM Mohsen Farshad 
>>>>>>>>>>>>> >> >>>> <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >
>>>>>>>>>>>>> >> >>>> > Thank you very much! I have still a single remaining 
>>>>>>>>>>>>> >> >>>> > confusion.
>>>>>>>>>>>>> >> >>>> >
>>>>>>>>>>>>> >> >>>> > Does this mean if I use atomistic configuration and 
>>>>>>>>>>>>> >> >>>> > topology files with GC potential table, the system 
>>>>>>>>>>>>> >> >>>> > automatically runs coarse-grained simulation using the 
>>>>>>>>>>>>> >> >>>> > following commands:
>>>>>>>>>>>>> >> >>>>
>>>>>>>>>>>>> >> >>>> No you will have to use a cg topology and configuration 
>>>>>>>>>>>>> >> >>>> file.
>>>>>>>>>>>>> >> >>>> For the former you can csg_ gmxtopol, which will generate 
>>>>>>>>>>>>> >> >>>> a good starting point.
>>>>>>>>>>>>> >> >>>> For the latter, you can just map the atomistic 
>>>>>>>>>>>>> >> >>>> configuration file.
>>>>>>>>>>>>> >> >>>>
>>>>>>>>>>>>> >> >>>> Christoph
>>>>>>>>>>>>> >> >>>> >
>>>>>>>>>>>>> >> >>>> > gmx grompp -f grompp.mdp - p topol.top -c conf.gro
>>>>>>>>>>>>> >> >>>> > gmx mdrun -table table_CG_CG.xvg
>>>>>>>>>>>>> >> >>>> >
>>>>>>>>>>>>> >> >>>> > where conf.gro and topol are atomistic configuration 
>>>>>>>>>>>>> >> >>>> > and topology files, and table_CG_CG.xvg is the 
>>>>>>>>>>>>> >> >>>> > potential table extracted from FM technique.
>>>>>>>>>>>>> >> >>>> >
>>>>>>>>>>>>> >> >>>> > Thanks,
>>>>>>>>>>>>> >> >>>> > Mohsen
>>>>>>>>>>>>> >> >>>> >
>>>>>>>>>>>>> >> >>>> >
>>>>>>>>>>>>> >> >>>> >
>>>>>>>>>>>>> >> >>>> > On Wed, Jul 21, 2021 at 5:09 PM Christoph Junghans 
>>>>>>>>>>>>> >> >>>> > <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >>
>>>>>>>>>>>>> >> >>>> >> On Wed, Jul 21, 2021 at 12:45 PM Mohsen Farshad
>>>>>>>>>>>>> >> >>>> >> <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >
>>>>>>>>>>>>> >> >>>> >> > Hi Christoph,
>>>>>>>>>>>>> >> >>>> >> >
>>>>>>>>>>>>> >> >>>> >> > Is this correction answer to my question number 2, 
>>>>>>>>>>>>> >> >>>> >> > "Does the FM technique aim to extract a table 
>>>>>>>>>>>>> >> >>>> >> > potential for CG system from the atomistic system 
>>>>>>>>>>>>> >> >>>> >> > with matching the forces? Can we use this extracted 
>>>>>>>>>>>>> >> >>>> >> > FM potential table for CG simulations --- not IBI, 
>>>>>>>>>>>>> >> >>>> >> > just normal CG MD simulation? If so would you please 
>>>>>>>>>>>>> >> >>>> >> > let me know how can I use this potential table to 
>>>>>>>>>>>>> >> >>>> >> > run CG simulations and what files are needed for 
>>>>>>>>>>>>> >> >>>> >> > that?":
>>>>>>>>>>>>> >> >>>> >> >
>>>>>>>>>>>>> >> >>>> >> > gmx grompp -f grompp.mdp - p topol.top -c confout.gro
>>>>>>>>>>>>> >> >>>> >> > gmx mdrun -table table_CG_CG.xvg
>>>>>>>>>>>>> >> >>>> >> >
>>>>>>>>>>>>> >> >>>> >> > where confout.gro is GC configuration file, and 
>>>>>>>>>>>>> >> >>>> >> > table_CG_CG.xvg is the potential table extracted 
>>>>>>>>>>>>> >> >>>> >> > from FM technique.
>>>>>>>>>>>>> >> >>>> >> Yes that that is correct, but can also use the mapped 
>>>>>>>>>>>>> >> >>>> >> atomistic
>>>>>>>>>>>>> >> >>>> >> conf.gro  instead of confout.gro
>>>>>>>>>>>>> >> >>>> >>
>>>>>>>>>>>>> >> >>>> >> Christoph
>>>>>>>>>>>>> >> >>>> >> >
>>>>>>>>>>>>> >> >>>> >> > Thanks,
>>>>>>>>>>>>> >> >>>> >> > Mohsen
>>>>>>>>>>>>> >> >>>> >> >
>>>>>>>>>>>>> >> >>>> >> > On Wed, Jul 21, 2021 at 11:56 AM Mohsen Farshad 
>>>>>>>>>>>>> >> >>>> >> > <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >>
>>>>>>>>>>>>> >> >>>> >> >> Thanks for the explanation. I have still some 
>>>>>>>>>>>>> >> >>>> >> >> difficulty understanding the process, and I have 
>>>>>>>>>>>>> >> >>>> >> >> the following questions:
>>>>>>>>>>>>> >> >>>> >> >>
>>>>>>>>>>>>> >> >>>> >> >> 1. Are C6 and C12 are literally summed up ("+") or 
>>>>>>>>>>>>> >> >>>> >> >> they are just combined during the FM process --- 
>>>>>>>>>>>>> >> >>>> >> >> essentially they have not ever gotten separated?
>>>>>>>>>>>>> >> >>>> >> >>
>>>>>>>>>>>>> >> >>>> >> >> 2. Does the FM technique aim to extract a table 
>>>>>>>>>>>>> >> >>>> >> >> potential for CG system from the atomistic system 
>>>>>>>>>>>>> >> >>>> >> >> with matching the forces? Can we use this extracted 
>>>>>>>>>>>>> >> >>>> >> >> FM potential table for CG simulations --- not IBI, 
>>>>>>>>>>>>> >> >>>> >> >> just normal CG MD simulation? If so would you 
>>>>>>>>>>>>> >> >>>> >> >> please let me know how can I use this potential 
>>>>>>>>>>>>> >> >>>> >> >> table to run CG simulations and what files are 
>>>>>>>>>>>>> >> >>>> >> >> needed for that?
>>>>>>>>>>>>> >> >>>> >> >>
>>>>>>>>>>>>> >> >>>> >> >> Thank you,
>>>>>>>>>>>>> >> >>>> >> >> Mohsen
>>>>>>>>>>>>> >> >>>> >> >>
>>>>>>>>>>>>> >> >>>> >> >> On Tue, Jul 20, 2021 at 5:07 PM Christoph Junghans 
>>>>>>>>>>>>> >> >>>> >> >> <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >>>
>>>>>>>>>>>>> >> >>>> >> >>> On Tue, Jul 20, 2021 at 8:47 AM Mohsen Farshad 
>>>>>>>>>>>>> >> >>>> >> >>> <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >>> >
>>>>>>>>>>>>> >> >>>> >> >>> > Thanks for the explanation. I am a bit confused. 
>>>>>>>>>>>>> >> >>>> >> >>> > Is there any repulsion term in the Votca 
>>>>>>>>>>>>> >> >>>> >> >>> > potential? Would you please explain what kind of 
>>>>>>>>>>>>> >> >>>> >> >>> > potential is that?
>>>>>>>>>>>>> >> >>>> >> >>>
>>>>>>>>>>>>> >> >>>> >> >>> Gromacs just has the C6 and C12 tables columns, 
>>>>>>>>>>>>> >> >>>> >> >>> but in the case of
>>>>>>>>>>>>> >> >>>> >> >>> VOTCA we just add the C6 and C12 parts together 
>>>>>>>>>>>>> >> >>>> >> >>> and you can make one
>>>>>>>>>>>>> >> >>>> >> >>> of them zero.
>>>>>>>>>>>>> >> >>>> >> >>> (see 
>>>>>>>>>>>>> >> >>>> >> >>> https://manual.gromacs.org/documentation/2019.5/reference-manual/special/tabulated-interaction-functions.html#user-specified-potential-functions)
>>>>>>>>>>>>> >> >>>> >> >>> Basically because it is not easy to separate the 
>>>>>>>>>>>>> >> >>>> >> >>> C6 from the C12 part
>>>>>>>>>>>>> >> >>>> >> >>> and also because you can do some funky things by 
>>>>>>>>>>>>> >> >>>> >> >>> using the C6 part for
>>>>>>>>>>>>> >> >>>> >> >>> something else.
>>>>>>>>>>>>> >> >>>> >> >>>
>>>>>>>>>>>>> >> >>>> >> >>> >
>>>>>>>>>>>>> >> >>>> >> >>> > Also in SPCE tutorial, to run CG simulation, it 
>>>>>>>>>>>>> >> >>>> >> >>> > is suggested to use the files for ibi example. I 
>>>>>>>>>>>>> >> >>>> >> >>> > have a few questions in regards to this part of 
>>>>>>>>>>>>> >> >>>> >> >>> > the tutorial:
>>>>>>>>>>>>> >> >>>> >> >>> >
>>>>>>>>>>>>> >> >>>> >> >>> > 1. What command should I use to run coarse grain:
>>>>>>>>>>>>> >> >>>> >> >>> >
>>>>>>>>>>>>> >> >>>> >> >>> > "gmx grompp"  and then "gmx mdrun -v"
>>>>>>>>>>>>> >> >>>> >> >>> This runs a MD simulation directly only use that 
>>>>>>>>>>>>> >> >>>> >> >>> after coarse-graining
>>>>>>>>>>>>> >> >>>> >> >>> or for atomistic simulation.
>>>>>>>>>>>>> >> >>>> >> >>>
>>>>>>>>>>>>> >> >>>> >> >>> >
>>>>>>>>>>>>> >> >>>> >> >>> > or "csg_inverse --options settings.xml"
>>>>>>>>>>>>> >> >>>> >> >>> This is the right command to do IBI
>>>>>>>>>>>>> >> >>>> >> >>>
>>>>>>>>>>>>> >> >>>> >> >>> >
>>>>>>>>>>>>> >> >>>> >> >>> > 1. Would you explicitly explain how should I 
>>>>>>>>>>>>> >> >>>> >> >>> > adjust the settings.xml to make it compatible 
>>>>>>>>>>>>> >> >>>> >> >>> > with the potential table that comes from FM. The 
>>>>>>>>>>>>> >> >>>> >> >>> > current IBI setting.xml uses IBI interactive 
>>>>>>>>>>>>> >> >>>> >> >>> > algorithm. Is that needed to run CG simulation 
>>>>>>>>>>>>> >> >>>> >> >>> > using FM potential? --- if setting.xml is not 
>>>>>>>>>>>>> >> >>>> >> >>> > needed please ignore this question.
>>>>>>>>>>>>> >> >>>> >> >>>
>>>>>>>>>>>>> >> >>>> >> >>> FM is a different CG method than IBI. FM is one 
>>>>>>>>>>>>> >> >>>> >> >>> shot and done, while
>>>>>>>>>>>>> >> >>>> >> >>> IBI is iterative.
>>>>>>>>>>>>> >> >>>> >> >>> You could use the FM potential as a starting 
>>>>>>>>>>>>> >> >>>> >> >>> potential for IBI, but
>>>>>>>>>>>>> >> >>>> >> >>> this is kind of pointless as FM matches the 
>>>>>>>>>>>>> >> >>>> >> >>> forces, while IBI matches
>>>>>>>>>>>>> >> >>>> >> >>> the structure.
>>>>>>>>>>>>> >> >>>> >> >>>
>>>>>>>>>>>>> >> >>>> >> >>> >
>>>>>>>>>>>>> >> >>>> >> >>> > 3. For CG simulation the CG configuration should 
>>>>>>>>>>>>> >> >>>> >> >>> > be used or atomistic one?
>>>>>>>>>>>>> >> >>>> >> >>> The CG one.
>>>>>>>>>>>>> >> >>>> >> >>>
>>>>>>>>>>>>> >> >>>> >> >>> Christoph
>>>>>>>>>>>>> >> >>>> >> >>>
>>>>>>>>>>>>> >> >>>> >> >>> >
>>>>>>>>>>>>> >> >>>> >> >>> > Thank you,
>>>>>>>>>>>>> >> >>>> >> >>> > Mohsen
>>>>>>>>>>>>> >> >>>> >> >>> >
>>>>>>>>>>>>> >> >>>> >> >>> >
>>>>>>>>>>>>> >> >>>> >> >>> > On Mon, Jul 19, 2021 at 10:38 PM Christoph 
>>>>>>>>>>>>> >> >>>> >> >>> > Junghans <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >>> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> On Mon, Jul 19, 2021 at 5:47 PM Mohsen Farshad 
>>>>>>>>>>>>> >> >>>> >> >>> >> <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >>> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> > Here are the potential, force, and output 
>>>>>>>>>>>>> >> >>>> >> >>> >> > potentials. Would you please let me know 
>>>>>>>>>>>>> >> >>>> >> >>> >> > whether they are correct?
>>>>>>>>>>>>> >> >>>> >> >>> >> The outcomes are actually correct.
>>>>>>>>>>>>> >> >>>> >> >>> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> Your forces and the potential ends at 0.9nm and 
>>>>>>>>>>>>> >> >>>> >> >>> >> so is the xvg file.
>>>>>>>>>>>>> >> >>>> >> >>> >> The values smaller than 0.9nm are not zero.
>>>>>>>>>>>>> >> >>>> >> >>> >> We shift the potential in such a way that it is 
>>>>>>>>>>>>> >> >>>> >> >>> >> zero at the cutoff,
>>>>>>>>>>>>> >> >>>> >> >>> >> hence all values for r> 0.9nm are zero.
>>>>>>>>>>>>> >> >>>> >> >>> >> We put the values in the C12 column of the 
>>>>>>>>>>>>> >> >>>> >> >>> >> gromacs xvg table, hence
>>>>>>>>>>>>> >> >>>> >> >>> >> columns 2-5 are empty and only columns 6+7 have 
>>>>>>>>>>>>> >> >>>> >> >>> >> numbers.
>>>>>>>>>>>>> >> >>>> >> >>> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> Christoph
>>>>>>>>>>>>> >> >>>> >> >>> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> > Thank you,
>>>>>>>>>>>>> >> >>>> >> >>> >> > Mohsen
>>>>>>>>>>>>> >> >>>> >> >>> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> > On Mon, Jul 19, 2021 at 6:34 PM Christoph 
>>>>>>>>>>>>> >> >>>> >> >>> >> > Junghans <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >>> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> On Mon, Jul 19, 2021 at 3:04 PM Mohsen 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> Farshad <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > Hi Christoph,
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > I was able to install the Votca using 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > Spack. However, going through the tutorial 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > I confronted an error after executing the 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > following command:
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > csg_call table integrate CG-CG.force 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > CG-CG.pot
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > The last lines of the error is as follows:
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >   #000: 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > /tmp/tuo98996/spack-stage/spack-stage-hdf5-1.10.7-3mcrng3jtezm72xs2i2fbwpwzogxsupf/spack-src/src/H5T.c
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >  line 1708 in H5Tcopy(): not a datatype or 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > dataset
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >     major: Invalid arguments to routine
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >     minor: Inappropriate type
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > Running subscript 'table_integrate.pl 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > CG-CG.force CG-CG.pot' (from tags table 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > integrate) dir 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > /home/tuo98996/spack/opt/spack/linux-centos7-broadwell/gcc-9.3.0/votca-csg-stable-7slgbunnjcw6657pwdjeshozxpfzi3d5/share/votca/scripts/invers
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > The resulting CG table potential is zero 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > for all the distances.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> The integrate script will only act on the 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> first valid point, usually
>>>>>>>>>>>>> >> >>>> >> >>> >> >> marked with "i" in the last column of the 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> force table.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> So that might be the problem. Otherwise send 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> us the force table and we
>>>>>>>>>>>>> >> >>>> >> >>> >> >> can have a look as well.
>>>>>>>>>>>>> >> >>>> >> >>> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> Christoph
>>>>>>>>>>>>> >> >>>> >> >>> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > Looking forward to your feedback,
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > Thanks,
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > Mohsen
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > On Thu, Jul 15, 2021 at 7:02 PM Christoph 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > Junghans <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> Can you run "spack cd -b 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> votca-csg@stable" and look for a .log 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> file in there?
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> Christoph
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> On Thu, Jul 15, 2021 at 2:42 PM Mohsen 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> Farshad <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > On the cluster, the run is not ending 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > now. In my own machine, it says:
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > ==> Error: 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > votca-csg-stable-t3g3evics7o4vvqtxxunsnx2p67u56bg:
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >  Package was not installed
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > ==> Error: Installation request failed. 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >  Refer to reported errors for failing 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > package(s).
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > The last comment on the cluster is 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > following:
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > [+] 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > /home/tuo98996/spack/opt/spack/linux-centos7-haswell/gcc-4.8.5/gromacs-2019.6-xtfitykzurvzarvflpj2v6cu3wywr5fc
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > On Thu, Jul 15, 2021 at 4:38 PM 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > Christoph Junghans <[email protected]> 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > wrote:
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> On Thu, Jul 15, 2021 at 2:34 PM Mohsen 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> Farshad <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > Hi Christoph,
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > After cloning Spack I inserted the 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > following commands on my own machine 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > and the cluster, but neither 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > machines were able to successfully 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > complete the installation after a 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > relatively long time.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > git clone 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > https://github.com/spack/spack.git 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > spack
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > source spack/share/spack/setup-env.sh
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > spack install votca-csg@stable
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > Do you think there is something 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > wrong with the compiler or I am 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > missing some commands and 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > installation is more complicated 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > than I am thinking of?
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> Can you post the error message?
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> Christoph
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > I have made sure the Spack is 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > updated.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > Looking forward to hearing from you,
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > Thanks,
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > Mohsen
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > On Sat, Jul 10, 2021 at 10:01 AM 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > Christoph Junghans 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> On Fri, Jul 9, 2021 at 3:52 PM 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> Christoph Junghans 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > On Fri, Jul 9, 2021 at 3:42 PM 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > Mohsen Farshad 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > <[email protected]> wrote:
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > Hi Votca developers,
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > Is there a way to solve this 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > issue without the need for 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > installation of "votca@stable" 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > using spack?
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > Not really, we really have to 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > make a 2021.1 release and bump 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > the spackage.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > Alternatively, you could apply 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > the code change of the patch
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > (https://github.com/votca/tools/commit/6bb7e35ba7d1a31247eafb323be2777ec0439cfe)
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > manually.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > I also made a quick fix in spack: 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > https://github.com/spack/spack/pull/24815
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > Once that is merged, you should 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > be good to go.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> The fix is part of spack now, just 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> pull the latest version of spack
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> and everything should be fine.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > Christoph
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > Thanks,
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > Mohsen
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > ---------- Forwarded message 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > ---------
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > From: 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > [email protected] 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > <Unknown>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > Date: Thursday, July 8, 2021 at 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > 6:09:31 PM UTC-4
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > Subject: C++ Compiler issue
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > To: [email protected] 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > <Unknown>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > Hi Votca developers,
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > My question: C++ Compiler 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > issue: I am trying to install 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > VOTCA on a supercomputer using 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > spack. I am getting a C++ 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > error. Could you please have a 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > look at the attached log file? 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > I am trying to figure out what 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > my next steps are.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > Response from Christoph:  The 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > issue you found is already 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > fixed (see
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > https://github.com/votca/tools/pull/361),
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > >  but not part of a release
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > yet.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > You can install "votca@stable" 
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > using spack to get the fix.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > Apologies for the test email.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > Thank you
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > Akash
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > --
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > > 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/4ee1f111-852d-4526-9920-55cfe9b110e9n%40googlegroups.com.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > --
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > Christoph Junghans
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> > Web: http://www.compphys.de
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >>
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> --
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >> 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 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/CAHG27e42Gj-VuA2sudLLec34W8J5RNuu0ocod9C8aee7jwoMEg%40mail.gmail.com.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > --
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >> > 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/CAAbE4DpAJGCt-_E9RLcOQOA8QQ0jDcsm4AyHtHVfGN4JMZiqdA%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 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/CAHG27e4cEtmjOuKO3QEMgoHsZSyAJ%3Dp5%2BPS2bihs25p6S%3DkZSA%40mail.gmail.com.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > --
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >> > 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/CAAbE4Dq6vsiEjqxsJGoVLawnA4VwPzLaCbO7zn3Avn2xJoa5rg%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 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/CAHG27e6UhCYcqbPEb5tNk7E4dS6-4OZGzmtA9tjc7zUNsAcg2A%40mail.gmail.com.
>>>>>>>>>>>>> >> >>>> >> >>> >> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > --
>>>>>>>>>>>>> >> >>>> >> >>> >> >> > 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/CAAbE4DqTUn3QnuN1QFwb6UBnouvgbFzAJWfb9YeuL8sPNc7LvQ%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 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/CAHG27e67gFfpCoCrSE3LqRUd_JJkxhzrX%2BiZjaXqWPZL6KSTXQ%40mail.gmail.com.
>>>>>>>>>>>>> >> >>>> >> >>> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> > --
>>>>>>>>>>>>> >> >>>> >> >>> >> > Mohsen Farshad
>>>>>>>>>>>>> >> >>>> >> >>> >> > Ph.D. Chemistry
>>>>>>>>>>>>> >> >>>> >> >>> >> > University of Maine
>>>>>>>>>>>>> >> >>>> >> >>> >> >
>>>>>>>>>>>>> >> >>>> >> >>> >> > --
>>>>>>>>>>>>> >> >>>> >> >>> >> > 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/CAAbE4Dr9PXU%3D7j4%3D0TP-azBAHucna2WoWpZxz%3DCGqReCrGnaFA%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 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/CAHG27e43wNAE%2BD_a4NhA9sCmJT8O8rMd4JpTW-fHrHBU0oOLAg%40mail.gmail.com.
>>>>>>>>>>>>> >> >>>> >> >>> >
>>>>>>>>>>>>> >> >>>> >> >>> > --
>>>>>>>>>>>>> >> >>>> >> >>> > 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/CAAbE4Doyh8wWXaPFoYxHtMPdnrMDA%2BjtBhnPmY3nE9X60asS2g%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 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/CAHG27e5X1WAuY55LbM3_o5JP2ubHRgJexuHoO0_89bn2YcXvzw%40mail.gmail.com.
>>>>>>>>>>>>> >> >>>> >> >>
>>>>>>>>>>>>> >> >>>> >> >>
>>>>>>>>>>>>> >> >>>> >> >>
>>>>>>>>>>>>> >> >>>> >> >> --
>>>>>>>>>>>>> >> >>>> >> >> Mohsen Farshad
>>>>>>>>>>>>> >> >>>> >> >> Ph.D. Chemistry
>>>>>>>>>>>>> >> >>>> >> >> University of Maine
>>>>>>>>>>>>> >> >>>> >> >
>>>>>>>>>>>>> >> >>>> >> >
>>>>>>>>>>>>> >> >>>> >> >
>>>>>>>>>>>>> >> >>>> >> > --
>>>>>>>>>>>>> >> >>>> >> > Mohsen Farshad
>>>>>>>>>>>>> >> >>>> >> > Ph.D. Chemistry
>>>>>>>>>>>>> >> >>>> >> > University of Maine
>>>>>>>>>>>>> >> >>>> >> >
>>>>>>>>>>>>> >> >>>> >> > --
>>>>>>>>>>>>> >> >>>> >> > 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/CAAbE4DpT89%2BR7m3%3DoFnT_JiEtV6Kx%3DuNSqohEZ5AW8bEBiFygg%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 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/CAHG27e6UmuWsd0XJ0NBE6McMTgsYPArPRDNo5OySir-jpAJNYQ%40mail.gmail.com.
>>>>>>>>>>>>> >> >>>> >
>>>>>>>>>>>>> >> >>>> >
>>>>>>>>>>>>> >> >>>> >
>>>>>>>>>>>>> >> >>>> > --
>>>>>>>>>>>>> >> >>>> > Mohsen Farshad
>>>>>>>>>>>>> >> >>>> > Ph.D. Chemistry
>>>>>>>>>>>>> >> >>>> > University of Maine
>>>>>>>>>>>>> >> >>>> >
>>>>>>>>>>>>> >> >>>> > --
>>>>>>>>>>>>> >> >>>> > 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/CAAbE4DpX7MN5NOxQC5SBbQfKESFyVt0iL_jb0sD4%3DVb3%2BMh%2B6w%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 
>>>>>>>>>>>>> >> >>>> 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/CAHG27e6FpEd1X1WGSAMsp__Sj62-%2Bu_d%2BxVgOhRV1am_LDQOcg%40mail.gmail.com.
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>> --
>>>>>>>>>>>>> >> >>> Mohsen Farshad
>>>>>>>>>>>>> >> >>> Ph.D. Chemistry
>>>>>>>>>>>>> >> >>> University of Maine
>>>>>>>>>>>>> >> >>>
>>>>>>>>>>>>> >> >>> --
>>>>>>>>>>>>> >> >>> 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/CAAbE4DoRNR8xanjRDrxEjAzyLomyP9CYYqMngLo_3dBAFvSf6A%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 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/CAHG27e4P_O0e-GhHc0YFS8EbTVOWBdttib7t4W6LQrQuf6xUgQ%40mail.gmail.com.
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> > --
>>>>>>>>>>>>> >> > Mohsen Farshad
>>>>>>>>>>>>> >> > Ph.D. Chemistry
>>>>>>>>>>>>> >> > University of Maine
>>>>>>>>>>>>> >> >
>>>>>>>>>>>>> >> > --
>>>>>>>>>>>>> >> > 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/CAAbE4DoZRS_df_i-rwGQn0wwz9gXz3UmKt8gtnzib%3DrPpHZTBQ%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 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/CAHG27e5f1f9UkfU%3DjXuOjx%3DhBufBLMEVL1b6Dpm9rFPgFyyG6Q%40mail.gmail.com.
>>>>>>>>>>>>> >
>>>>>>>>>>>>> >
>>>>>>>>>>>>> >
>>>>>>>>>>>>> > --
>>>>>>>>>>>>> > Mohsen Farshad
>>>>>>>>>>>>> > Ph.D. Chemistry
>>>>>>>>>>>>> > University of Maine
>>>>>>>>>>>>> >
>>>>>>>>>>>>> > --
>>>>>>>>>>>>> > 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/CAAbE4DphKMo202XFNH3L7Ywh5r%3D6JP%2BBnB_TzhRmfVQPpVzVmg%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 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/CAHG27e5C3SM85AwMbtR8rtG2VtMrTBAzonzW5cGR99617Rx3%3Dw%40mail.gmail.com.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Mohsen Farshad
>>>>>>>>>>>> Ph.D. Chemistry
>>>>>>>>>>>> University of Maine
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> 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/CAAbE4DqyhA-iO3Grzmt3aRJz8BkS2M%2BqF2vcuJYAjmvxxvDgRg%40mail.gmail.com.
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> 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/CAHG27e7_vk5jx4fjmfrpy%3DnKQXKzB1cjoZQZemE48V41gys4SA%40mail.gmail.com.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Mohsen Farshad
>>>>>>>>>> Ph.D. Chemistry
>>>>>>>>>> University of Maine
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> 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/e3e77efb-2398-40af-8cf4-8058f6583ddbn%40googlegroups.com.
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Mohsen Farshad
>>>>>>>> Ph.D. Chemistry
>>>>>>>> University of Maine
>>>>>>>
>>>>>>> --
>>>>>>> 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/8da04045-884c-493b-ad0b-e511a45e6b1dn%40googlegroups.com.
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Mohsen Farshad
>>>>>> Ph.D. Chemistry
>>>>>> University of Maine
>>>>>
>>>>> --
>>>>> 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/e7b07df5-4862-47ef-b33c-ca644d0c07d3n%40googlegroups.com.
>>>>
>>>>
>>>>
>>>> --
>>>> Mohsen Farshad
>>>> Ph.D. Chemistry
>>>> University of Maine
>>>
>>>
>>>
>>> --
>>> Mohsen Farshad
>>> Ph.D. Chemistry
>>> University of Maine
>
> --
> 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/8aa80bd5-a159-4bd8-80f0-3b25b998addan%40googlegroups.com.



-- 
Christoph Junghans
Web: http://www.compphys.de

-- 
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