diff --git a/tomcat_bec/devices/gigafrost/stddaq_client.py b/tomcat_bec/devices/gigafrost/stddaq_client.py
index 3d9af26..e9d51d9 100644
--- a/tomcat_bec/devices/gigafrost/stddaq_client.py
+++ b/tomcat_bec/devices/gigafrost/stddaq_client.py
@@ -10,6 +10,7 @@ import json
 from time import sleep
 from threading import Thread
 import requests
+import os
 
 from ophyd import Device, Signal, Component, Kind, Staged
 from ophyd.status import SubscriptionStatus
@@ -20,6 +21,7 @@ from websockets.exceptions import ConnectionClosedOK, ConnectionClosedError
 from ophyd_devices.interfaces.base_classes.psi_detector_base import PSIDetectorBase as PSIDeviceBase
 from ophyd_devices.interfaces.base_classes.psi_detector_base import CustomDetectorMixin as CustomDeviceMixin
 from bec_lib import bec_logger
+from bec_lib.file_utils import FileWriter
 logger = bec_logger.logger
 
 
@@ -47,7 +49,21 @@ class StdDaqMixin(CustomDeviceMixin):
             if 'nr_writers' in scanargs and scanargs['nr_writers'] != None:
                 d['nr_writers'] = scanargs['nr_writers']
             if 'file_path' in scanargs and scanargs['file_path']!=None:
-                self.parent.file_path.set(scanargs['file_path']).wait()
+                self.parent.file_path.set(scanargs['file_path'].replace('data','gpfs')).wait()
+                print(scanargs['file_path'])
+                if os.path.isdir(scanargs['file_path']):
+                    print("isdir")
+                    pass
+                else:
+                    print("creating")
+                    try:
+                        os.makedirs(scanargs['file_path'], 0o777)
+                        os.system('chmod -R 777 ' + scanargs['base_path'])
+                    except:
+                        print('Problem with creating folder')
+            if 'file_prefix' in scanargs and scanargs['file_prefix']!=None:
+                print(scanargs['file_prefix'])
+                self.parent.file_prefix.set(scanargs['file_prefix']).wait()
 
             if "daq_num_points" in scanargs:
                 d["num_points_total"] = scanargs["daq_num_points"]
@@ -138,7 +154,8 @@ class StdDaqClient(PSIDeviceBase):
     runstatus = Component(Signal, value="unknown", kind=Kind.normal, metadata={'write_access': False})
     num_images = Component(Signal, value=10000, kind=Kind.config)
     file_path = Component(Signal, value="/gpfs/test/test-beamline", kind=Kind.config)
-    # Configuration attributes
+    file_prefix = Component(Signal, value="file", kind=Kind.config)
+   # Configuration attributes
     rest_url = Component(Signal, kind=Kind.config, metadata={'write_access': False})
     cfg_detector_name = Component(Signal, kind=Kind.config)
     cfg_detector_type = Component(Signal, kind=Kind.config)
@@ -245,6 +262,7 @@ class StdDaqClient(PSIDeviceBase):
         nr_writers: int, optional
             Number of writers [int].
         """
+
         # Configuration parameters
         if 'image_width' in d and d['image_width']!=None:
             self.cfg_pixel_width.set(d['image_width']).wait()
@@ -257,8 +275,6 @@ class StdDaqClient(PSIDeviceBase):
         # Run parameters
         if 'num_points_total' in d:
             self.num_images.set(d['num_points_total']).wait()
-        if 'file_path' in d and d['file_path']!=None:
-            self.file_path.set(d['file_path']).wait()
 
         # Restart the DAQ if resolution changed
         cfg = self.get_daq_config()
@@ -288,10 +304,8 @@ class StdDaqClient(PSIDeviceBase):
             it for obvious failures.
         """
         # Can't stage into a running exposure
-        print('Before')
         if self.state() != 'idle':
             raise RuntimeError(f"[{self.name}] stdDAQ can't stage from state: {self.state()}")
-        print('After')
 
         # Must make sure that image size matches the data source
         if self.data_source_name is not None:
@@ -308,10 +322,12 @@ class StdDaqClient(PSIDeviceBase):
 
         file_path = self.file_path.get()
         num_images = self.num_images.get()
+        file_prefix = self.file_prefix.get()
+        print(file_prefix)
 
         # New connection
         self._wsclient = self.connect()
-        message = {"command": "start", "path": file_path, "n_image": num_images, }
+        message = {"command": "start", "path": file_path, "file_prefix": file_prefix, "n_image": num_images, }
         reply = self.message(message)
 
         if reply is not None:
@@ -413,7 +429,7 @@ class StdDaqClient(PSIDeviceBase):
         if r.status_code != 200:
             raise ConnectionError(f"[{self.name}] Error {r.status_code}:\t{r.text}")
         # Wait for service to restart (and connect to make sure)
-        sleep(settle_time)
+        #sleep(settle_time)
         self.connect()
         return r.json()
 
@@ -423,16 +439,15 @@ class StdDaqClient(PSIDeviceBase):
         """
         url = self.rest_url.get() + '/api/h5/create_interleaved_vds'
         file_path = self.file_path.get()
+        file_prefix = self.file_prefix.get()
         
         r = requests.post(
             url,
             params = {'user': 'ioc'},
-            data = {'base_path': file_path, 'output_file': 'fede_virtual_test'},
+            json = {'base_path': file_path, 'file_prefix': file_prefix, 'output_file': file_prefix.rstrip('_') + '.h5'},
             timeout = 2,
             headers = {'Content-type': 'application/json'}
         )
-        print(r)
-        print(file_path)
 
     def nuke(self, restarttime=5):
         """ Reconfigures the stdDAQ to restart the services. This causes
diff --git a/tomcat_bec/scans/tutorial_fly_scan.py b/tomcat_bec/scans/tutorial_fly_scan.py
index 9b946a7..b027af8 100644
--- a/tomcat_bec/scans/tutorial_fly_scan.py
+++ b/tomcat_bec/scans/tutorial_fly_scan.py
@@ -4,7 +4,6 @@ import numpy as np
 from bec_lib.device import DeviceBase
 from bec_server.scan_server.scans import Acquire, AsyncFlyScanBase
 
-
 class AcquireDark(Acquire):
     scan_name = "acquire_dark"
     required_kwargs = ["exp_burst"]
diff --git a/tomcat_bec/scripts/scans_fede.py b/tomcat_bec/scripts/scans_fede.py
index f1a09eb..a02f5aa 100644
--- a/tomcat_bec/scripts/scans_fede.py
+++ b/tomcat_bec/scripts/scans_fede.py
@@ -26,13 +26,10 @@ class Measurement:
         """
         Build and set filename for bec and stddaq
         """
-        bec.system_config.file_suffix = self.sample_name
-        bec.system_config.file_directory = os.path.join(self.data_path,self.sample_name)
-        self.file_path = '/data/test/test-beamline/test_fede'
-        if os.path.isdir(self.file_path):
-            pass
-        else:
-            os.mkdir(self.file_path)
+        #bec.system_config.file_suffix = self.sample_name
+        self.scan_sample_name = 'S' + str(bec.queue.next_scan_number) + '_' + self.sample_name
+        print(self.scan_sample_name)
+        bec.system_config.file_directory = os.path.join(self.data_path,self.sample_name,self.scan_sample_name)
 
     def configure(self,sample_name=None, data_path=None, exposure_time=None,
                   exposure_period=None, roix=None, roiy=None,nimages=None,
@@ -84,9 +81,27 @@ class Measurement:
             self.roiy = roiy
 
         self.build_filename()
+
+    def show_all(self):
+
+        """
+        Show configuration
+
+        TODO: check active devices, write the config for each device and if none read from device
+        """
+
+        print("Sample name: " + self.sample_name)
+        print("Data path: " + self.data_path)
+        print("Number of images: " + str(self.nimages))
+        print("Number of darks: " + str(self.nimages_dark))
+        print("Number of flats: " + str(self.nimages_white))
+        print("Exposure time: " + str(self.exposure_time))
+        print("Exposure period: " + str(self.exposure_period))
+        print("Roix: " + str(self.roix))
+        print("Roiy: " + str(self.roiy))
         
     def acquire_darks(self,nimages_dark, exposure_time=None, exposure_period=None, 
-                      roix=None, roiy=None, acq_mode=None, file_path=None):
+                      roix=None, roiy=None, acq_mode=None):
         """
         Acquire a set of dark images with shutters closed.
 
@@ -104,8 +119,6 @@ class Measurement:
             ROI size in the y-direction [pixels]
         acq_mode : str, optional
             Predefined acquisition mode (default=None)
-        file_path : str, optional
-            File path for standard daq (default=None)
 
         Example:
         --------
@@ -150,14 +163,17 @@ class Measurement:
             self.roix = roix
         if roiy != None:
             self.roiy = roiy
-
-        if file_path!=None:
-            if os.path.isdir(file_path):
-                pass
-            else:
-                os.mkdir(file_path)
-
+        
+        # To add folder with device name
+        file_path = os.path.join('/data/test/test-beamline',bec.system_config.file_directory, '_device_dat') # _device_dat does not work for now.
+        print(file_path)
+        # A hack for now
+        base_path = os.path.join('/data/test/test-beamline',self.data_path)
+        print(base_path)
+        file_prefix = self.scan_sample_name + '_data_dark_' # to add device name
+        print(file_prefix)
         ### TODO: camera reset
         print("Handing over to 'scans.acquire_dark")
         scans.acquire_dark(exp_burst=nimages_dark, exp_time=self.exposure_time, exp_period=self.exposure_period, image_width=self.roix, 
-                           image_height=self.roiy, acq_mode=acq_mode, file_path=file_path, nr_writers=2)
\ No newline at end of file
+                           image_height=self.roiy, acq_mode=acq_mode, file_path=file_path, nr_writers=2, base_path=base_path,
+                           file_prefix=file_prefix)
\ No newline at end of file