Input files

There are three possibilities to import a markovian model in PSI :

*

MARCA model : '.marca' extension file.

*

HBF model : '.hbf_r' extension file.

*

PEPS model : '.hbf_c' extension file.

Note that for MARCA models, numeroration is from $1$ to $dimension$, for PEPS models, from 0 to $dimension-1$, and for HBF models, both numerotation can be accepted.
On the other hand, internal and output PSI numerotation is from 0 to $dimension$.

Model type	Extension	Header values	Storage	Numerotation
MARCA	'.marca'	columns number, rows number, 'nz_number'	row	$1$ .. 'dimension'
PEPS	'.hbf_c'	'dimension', 'nz_number'	column	0 .. 'dimension'-$1$
HBF	'.hbf_r'	'dimension', 'nz_number'	row	both

Note that for markovian models, the rows number equals the columns number and its exact value is 'dimension'.