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Dear Users,<br>
<br> I thought I would try to keep a high informational content<br>
for the postings. But I'm seeing a minor mismatch in the directory Example No.3.<br>
I don't know whether this forum is the correct place to point out this type of error.<br>
But I think this type of error may confuse other students (Specially them who enjoy <br>
to understand every details instead of just runnnig ./run_example03 blindly).<br>
<br>
Here is the error ::::::<br>
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It's a part of README file of EXAMPLE No. 03.<br>
<br>
This example illustrates how to use pw.x to compute the equilibrium<br>
geometry of a simple molecule, CO, and of an Al (001) slab.<br>
<br>
The calculation proceeds as follows (for the meaning of the cited input<br>
variables see the appropriate INPUT_* file)<br>
<br>
1) make a geometry relaxation for CO molecule performing a series of<br>
self-consistent calculations and computing the forces on atoms<br>
(input=<a href="http://co.rx.in">co.rx.in</a>, output=co.rx.out).<br>
The molecule is put in a cubic box of side 12 Bohr.<br>
Note that ibrav=0 therefore the Bravais lattice fundamental vectors<br>
are read after cards 'CELL_PARAMETERS' (where we also specify the<br>
type of symmetry, cubic or hexagonal). The cell parameter is not<br>
specified in celldm(1), but deduced from Bravais lattice vectors.<br>
<br>
<br>
But the input file (run_example) is like <br>
<br>
&SYSTEM<br>
ibrav = 1,<br>
celldm(1) = 12.D0,<br>
<br>
<br>
Here ibrav is not 0.<br>
<br>
If you think this error is not so important please ignore my mail.<br>
<br>
With best regards,<br>
Srijan<br>
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