1 files changed, 16 insertions, 18 deletions
diff --git a/src/Persistence_representations/utilities/persistence_heat_maps/create_persistence_heat_maps.cpp b/src/Persistence_representations/utilities/persistence_heat_maps/create_persistence_heat_maps.cpp
index db2f0008..25cd1067 100644
--- a/src/Persistence_representations/utilities/persistence_heat_maps/create_persistence_heat_maps.cpp
+++ b/src/Persistence_representations/utilities/persistence_heat_maps/create_persistence_heat_maps.cpp
@@ -31,21 +31,22 @@ using constant_scaling_function = Gudhi::Persistence_representations::constant_s
 using Persistence_heat_maps = Gudhi::Persistence_representations::Persistence_heat_maps<constant_scaling_function>;
 
 int main(int argc, char** argv) {
-  std::cout << "This program creates persistence heat map of diagrams provided as an input.\n";
-  std::cout << "The first parameter of a program is an integer, a size of a grid.\n";
-  std::cout << "The second and third parameters are min and max of the grid. If you want those numbers to be computed "
-               "based on the data, set them both to -1 \n";
-  std::cerr << "The fourth parameter is an integer, the standard deviation of a Gaussian kernel expressed in a number "
-               "of pixels \n";
+  std::cout << "This program creates persistence heat map files (*.mps) of persistence diagrams files (*.pers) "
+            << "provided as an input.\n"
+            << "The first parameter of a program is an integer, a size of a grid.\n"
+            << "The second and third parameters are min and max of the grid. If you want those numbers to be computed "
+            << "based on the data, set them both to -1 \n"
+            << "The fourth parameter is an integer, the standard deviation of a Gaussian kernel expressed in a number "
+            << "of pixels.\n"
+            << "The fifth parameter of this program is a dimension of persistence that will be used in creation of "
+            << "the persistence heat maps."
+            << "If your input files contains persistence pairs of various dimension, as a fifth parameter of the "
+            << "procedure please provide the dimension of persistence you want to use."
+            << "If in your files there are only birth-death pairs of the same dimension, set the fifth parameter to "
+            << "-1.\n"
+            << "The remaining parameters are the names of files with persistence diagrams. \n";
 
-  std::cout << "The fifth parameter of this program is a dimension of persistence that will be used in creation of the "
-               "persistence heat maps.";
-  std::cout << "If your input file contains persistence pairs of various dimension, as a fifth parameter of the "
-               "procedure please provide the dimension of persistence you want to use.";
-  std::cout << "If in your file there are only birth-death pairs of the same dimension, set the first parameter to -1."
-            << std::endl;
-  std::cout << "The remaining parameters are the names of files with persistence diagrams. \n";
-  if (argc < 5) {
+  if (argc < 7) {
     std::cout << "Wrong parameter list, the program will now terminate \n";
     return 1;
   }
@@ -64,17 +65,14 @@ int main(int argc, char** argv) {
     filenames.push_back(argv[i]);
   }
 
-  std::cout << "Creating persistence heat maps...\n";
   std::vector<std::vector<double> > filter = Gudhi::Persistence_representations::create_Gaussian_filter(stdiv, 1);
-
   for (size_t i = 0; i != filenames.size(); ++i) {
-    std::cout << "Creating a heat map based on a file : " << filenames[i] << std::endl;
+    std::cout << "Creating a heat map based on file : " << filenames[i] << std::endl;
     Persistence_heat_maps l(filenames[i], filter, false, size_of_grid, min_, max_, dimension);
 
     std::stringstream ss;
     ss << filenames[i] << ".mps";
     l.print_to_file(ss.str().c_str());
   }
-  std::cout << "Done \n";
   return 0;
 }