Peter wrote:

>> > Any paticular reason coordinate values have to be read in
>> > strictly defined column positions instead of
>> > simply separated by generic white space?
>>
>>No particular reason ... probably doesn't matter.
>
> It could matter very much. Almost all these programs (MOPAC, Gaussian,
> GAMESS, etc.) use FORTRAN output. This is highly column-oriented and in
> many cases output in different fields is contiguous. So I would never use
> a whitespace approach when reading output from one of these programs -
> always a FORTRAN one. And remember that in FORTRAN numbers larger than
> the fields can generate asterisks.

All good points!

>>At the time, it seemed to me that since we were parsing text output that
>>was not really intended to be parsed, it seemed best to be rigid.
>
> Here is a chunk of output from GAMESS to illustrate
> 2-3.50351838E-04-3.49242719E-05-1.76699817E-05-5.63329472E-06-1.84098122E-08
[snip]
> Note that these lines may or may not have spaces...

Hmmm ... then our column numbers are going to need some tweaking.



Miguel



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