diff --git a/src/main/java/fr/ntr/AccessPoint.java b/src/main/java/fr/ntr/AccessPoint.java
index afcc157..b72c2c1 100644
--- a/src/main/java/fr/ntr/AccessPoint.java
+++ b/src/main/java/fr/ntr/AccessPoint.java
@@ -86,9 +86,14 @@ public class AccessPoint {
     }
 
     private void analyseData() throws IOException {
-        FileOutputStream file = new FileOutputStream("data.csv", true);
-        // file.write("data1;data2".getBytes());
-        file.close();
+        try(FileOutputStream file = new FileOutputStream("data.csv", true)) {
+            for(int i = 0; i < frame.length; i++) {
+                for(int j = 0; j < frame[i].length; j++) {
+                    ResourceBlock ur = frame[i][j];
+                    file.write((i + ";" + j + ";" + this.users.indexOf(ur.getUser()) + ";" + ur.getBandwidth() + ";\n").getBytes());
+                }
+            }
+        }
     }
 
     private void plotData() {
diff --git a/src/main/java/fr/ntr/ResourceBlock.java b/src/main/java/fr/ntr/ResourceBlock.java
index 588e40e..4fcc575 100644
--- a/src/main/java/fr/ntr/ResourceBlock.java
+++ b/src/main/java/fr/ntr/ResourceBlock.java
@@ -2,18 +2,26 @@ package fr.ntr;
 
 public class ResourceBlock {
     private User user;
-    private double bandwith;
+    private double bandwidth;
 
-    public ResourceBlock (User user, double bandwith) {
+    public ResourceBlock (User user, double bandwidth) {
         this.user = user;
-        this.bandwith = bandwith;
+        this.bandwidth = bandwidth;
     }
 
     public void setUser(User user) {
         this.user = user;
     }
 
-    public void setBandwith(double bandwith) {
-        this.bandwith = bandwith;
+    public void setBandwidth(double bandwidth) {
+        this.bandwidth = bandwidth;
+    }
+
+    public User getUser() {
+        return user;
+    }
+
+    public double getBandwidth() {
+        return bandwidth;
     }
 }