[Pw_forum] Format of .pp postprocessing file

[Johannes Moeller]

Dear Guido, 

Thanks very much for your reply. Just to add, it looks like the .pp file format has the same ordering as the xcrysden.xsf format which is column-major (http://www.xcrysden.org/doc/XSF.html) i.e. the outermost loop runs fastest, as one might expect for a Fortran program. 

Best wishes,
Johannes

On 14 Nov 2012, at 12:29, Guido Fratesi wrote:

> Dear Johannes,
> 
>> I'm also guessing that the innermost index runs fastest, i.e. if pp.x was written in C it would do something like this
> 
> The relevant routine is flib/plot_io.f90: you will find the WRITE statements there. And it is written in fortran (90).
> 
> HTH
> Guido
> 
> -- 
> Guido Fratesi
> 
> Dipartimento di Scienza dei Materiali
> Universita` degli Studi di Milano-Bicocca
> via Cozzi 53, 20125 Milano, Italy