a few more correction. First of all, bottleneck distance is added (although there is something strange in the results, FG has been pinged about this). Second of all, all the programs in utylites should now read general files (and dimension of persistence to be read is one of the parameteds of files). This still need to be tested and will be tested soon.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/gudhi_stat@2339 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: e60d14f07db223646597230d7f0bd78dd090bc0b

1 files changed, 15 insertions, 1 deletions

diff --git a/src/Gudhi_stat/utilities/persistence_intervals/plot_persistence_intervals.cpp b/src/Gudhi_stat/utilities/persistence_intervals/plot_persistence_intervals.cpp
index bc466bd3..4315abb9 100644
--- a/src/Gudhi_stat/utilities/persistence_intervals/plot_persistence_intervals.cpp
+++ b/src/Gudhi_stat/utilities/persistence_intervals/plot_persistence_intervals.cpp
@@ -42,9 +42,23 @@ int main( int argc , char** argv )
 	if ( argc != 2 )
 	{
 		std::cout << "To run this program, please provide the name of a file with persistence diagram \n";
+		std::cout << "The second optional parameter of a program is the dimension of the persistence that is to be used. If your file contains only birth-death pairs, you can skip this parameter\n";		
 		return 1;
 	}
-	std::vector< std::pair< double , double > > intervals = read_gudhi_persistence_file_in_one_dimension( argv[1] , 2 );
+	unsigned dimension = std::numeric_limits<unsigned>::max();
+	int dim = -1;
+	if ( argc > 2 )
+	{
+		dim = atoi( argv[2] );
+	} 
+	if ( (dim != -1) && (dim >= 0) )
+	{
+		dimension = (unsigned)dim;
+	}
+	
+	
+	
+	std::vector< std::pair< double , double > > intervals = read_persistence_intervals_in_one_dimension_from_file( argv[1] , dimension );
 	Persistence_intervals b( intervals );
 	b.plot( argv[1] );
 	return 0;