diff --git a/sf_bernina/BerninaFormat.cpp b/sf_bernina/BerninaFormat.cpp
index 21bc361..dd2e829 100644
--- a/sf_bernina/BerninaFormat.cpp
+++ b/sf_bernina/BerninaFormat.cpp
@@ -17,7 +17,7 @@ class BerninaFormat : public H5Format
     public:
         ~BerninaFormat(){};
 
-        BerninaFormat()
+        BerninaFormat(const string& dataset_name)
         {
             // Input values definition type.
             // Which type should be the parameters you receive over the REST api.
@@ -35,19 +35,19 @@ class BerninaFormat : public H5Format
             // After format has been writen, where to move the raw datasets.
             dataset_move_mapping.reset(new std::unordered_map<string, string>(
             {
-                {config::raw_image_dataset_name, "data/JF_3.0M/data"},
-                {"pulse_id", "data/JF_3.0M/pulse_id"},
-                {"frame", "data/JF_3.0M/frame"},
-                {"is_good_frame", "data/JF_3.0M/is_good_frame"},
-                {"missing_packets_1", "data/JF_3.0M/missing_packets_1"},
-                {"missing_packets_2", "data/JF_3.0M/missing_packets_2"},
-                {"daq_recs", "data/JF_3.0M/daq_recs"},
-                {"daq_rec", "data/JF_3.0M/daq_rec"},
-                {"framenum_diff", "data/JF_3.0M/framenum_diff"},
-                {"pulse_ids", "data/JF_3.0M/pulse_ids"},
-                {"framenums", "data/JF_3.0M/framenums"},
-                {"pulse_id_diff", "data/JF_3.0M/pulse_id_diff"},
-                {"module_number", "data/JF_3.0M/module_number"},
+                {config::raw_image_dataset_name, "data/" + dataset_name + "/data"},
+                {"pulse_id", "data/" + dataset_name + "/pulse_id"},
+                {"frame", "data/" + dataset_name + "/frame"},
+                {"is_good_frame", "data/" + dataset_name + "/is_good_frame"},
+                {"missing_packets_1", "data/" + dataset_name + "/missing_packets_1"},
+                {"missing_packets_2", "data/" + dataset_name + "/missing_packets_2"},
+                {"daq_recs", "data/" + dataset_name + "/daq_recs"},
+                {"daq_rec", "data/" + dataset_name + "/daq_rec"},
+                {"framenum_diff", "data/" + dataset_name + "/framenum_diff"},
+                {"pulse_ids", "data/" + dataset_name + "/pulse_ids"},
+                {"framenums", "data/" + dataset_name + "/framenums"},
+                {"pulse_id_diff", "data/" + dataset_name + "/pulse_id_diff"},
+                {"module_number", "data/" + dataset_name + "/module_number"},
             }));
 
             // Definition of the file format.
@@ -61,7 +61,7 @@ class BerninaFormat : public H5Format
                 })),
 
                 s_ptr(new h5_group("data", {
-                    s_ptr(new h5_group("JF_3.0M", {}))
+                    s_ptr(new h5_group(dataset_name, {}))
                 }))
             }));
         }
diff --git a/sf_bernina/bernina_h5_writer.cpp b/sf_bernina/bernina_h5_writer.cpp
index cec4116..337e48d 100644
--- a/sf_bernina/bernina_h5_writer.cpp
+++ b/sf_bernina/bernina_h5_writer.cpp
@@ -11,10 +11,10 @@
 
 int main (int argc, char *argv[])
 {
-    if (argc != 8) {
+    if (argc != 9) {
         cout << endl;
         cout << "Usage: bernina_h5_writer [connection_address] [output_file] [n_frames]";
-        cout << " [rest_port] [user_id] [bsread_address] [n_modules]" << endl;
+        cout << " [rest_port] [user_id] [bsread_address] [n_modules] [dataset_name]" << endl;
         cout << "\tconnection_address: Address to connect to the stream (PULL). Example: tcp://127.0.0.1:40000" << endl;
         cout << "\toutput_file: Name of the output file." << endl;
         cout << "\tn_frames: Number of images to acquire. 0 for infinity (until /stop is called)." << endl;
@@ -22,6 +22,7 @@ int main (int argc, char *argv[])
         cout << "\tuser_id: uid under which to run the writer. -1 to leave it as it is." << endl;
         cout << "\tbsread_address: HTTP address of the bsread REST api." << endl;
         cout << "\tn_modules: Number of detector modules to be written." << endl;
+        cout << "\tdataset_name: Name of the detector data dataset in the file format." << endl;
         cout << endl;
 
         exit(-1);
@@ -34,6 +35,7 @@ int main (int argc, char *argv[])
     int user_id = atoi(argv[5]);
     string bsread_rest_address = string(argv[6]);
     int n_modules = atoi(argv[7]);
+    string dataset_name = string(argv[8]);
 
     if (user_id != -1) {
         writer_utils::set_process_id(user_id);
@@ -41,7 +43,7 @@ int main (int argc, char *argv[])
 
     writer_utils::create_destination_folder(output_file);
 
-    BerninaFormat format;    
+    BerninaFormat format(dataset_name);    
     WriterManager manager(format.get_input_value_type(), output_file, n_frames);
 
     auto header_values = shared_ptr<unordered_map<string, HeaderDataType>>(new unordered_map<string, HeaderDataType> {