diff --git a/Code-C/average.c b/Code-C/average.c
index 79dbf4a..6784b7d 100644
--- a/Code-C/average.c
+++ b/Code-C/average.c
@@ -11,11 +11,11 @@
  * @param N number of rows in p
  * @param M number of columns in p
  */
-void averageCalculation(long **p, double averageArray[] , int N, int M){
-    for(int i = 0; i < M-1; i++){
+void averageCalculation(long **p, double averageArray[]){
+    for(int i = 1; i < nCol; i++){
         int j = 0;
         averageArray[i] = 0;
-        while(j < N){
+        while(j < nRow -1){
             averageArray[i] += p[i][j];
             j++;
         }
diff --git a/Code-C/getArray.c b/Code-C/getArray.c
index dd3f1fe..847a793 100644
--- a/Code-C/getArray.c
+++ b/Code-C/getArray.c
@@ -69,9 +69,9 @@ bool checkArrayFullyFill(long **p, int N , int M){
  * @param N number of rows in array
  */
 void freeArray(long **p, int N) {
-    int i;
-    for(i = 0 ; i < N ; i++)
+    for(int i = 0 ; i < N ; i++){
         free(p[i]);
+    }
     free(p);
 }
 
@@ -85,13 +85,13 @@ void freeArray(long **p, int N) {
  */
 long **getRawDataArray(char* rawDataFileName , int N , int M){
     long **p;
-    p = get(N, M);
-    fillArrayWithRawData(rawDataFileName,p ,N, M);
-    if(checkArrayFullyFill(p,N,M)){
+    p = get(nRow, nCol);
+    fillArrayWithRawData(rawDataFileName,p ,nRow, nCol);
+    //if(checkArrayFullyFill(p,nRow)){
         //clearRawData(N);
         return p;
-    }
+    /*}
     else{
         return NULL;
-    }
+    }*/
 }
\ No newline at end of file
diff --git a/Code-C/getArray.h b/Code-C/getArray.h
index 6a501b1..6d75887 100644
--- a/Code-C/getArray.h
+++ b/Code-C/getArray.h
@@ -8,4 +8,4 @@
 long **getRawDataArray(char *rawDataFileName, int N , int M);
 void printArrayData(long** p, int N, int M);
 void freeArray(long **p, int N);
-bool checkArrayFullyFill(long **p, int N , int M);
\ No newline at end of file
+bool checkArrayFullyFill(long **p, int N );
\ No newline at end of file
diff --git a/Code-C/initialParameters.h b/Code-C/initialParameters.h
index ba11617..7d2040d 100644
--- a/Code-C/initialParameters.h
+++ b/Code-C/initialParameters.h
@@ -6,6 +6,8 @@ extern int nRow;
 extern int nCol;
 extern double freqEch;
 
+extern int cptFile;
+
 extern double period;
 extern double invTimeBandWidth;
 
diff --git a/Code-C/main.c b/Code-C/main.c
index 9957208..3d5de0c 100644
--- a/Code-C/main.c
+++ b/Code-C/main.c
@@ -64,6 +64,12 @@ void *threadCalculBoth(void *vargp){
 
 int main(int argc , char** argv){
 
+    for(int i = 0 ; i < 8 ; i++){
+        if(selectionCaptors[i]){
+            nCol++;
+        }
+    }
+
     rawDataWriteFlag = true;
 
     period = 1 / freqEch;
diff --git a/Code-C/simulateFlux.c b/Code-C/simulateFlux.c
index 3066bf3..e4f9a98 100644
--- a/Code-C/simulateFlux.c
+++ b/Code-C/simulateFlux.c
@@ -80,6 +80,16 @@ int64_t millis()
     return ((int64_t) now.tv_sec) * 1000 + ((int64_t) now.tv_nsec) / 1000000;
 }
 
+
+int lastIndexCaptor(){
+    int lastIndex = 0;
+    for(int i = 1 ; i < 8 ; i++){
+        if(selectionCaptors[i]){
+            lastIndex = i;
+        }
+    }
+    return lastIndex;
+}
 /**
  * @brief write one lign of rawData in the file @param rawDataFile (simulate of freq of the Vegetal Signals Captor)
  * 
@@ -106,7 +116,7 @@ bool writeOneRawData(FILE *rawDataFile){
                 strncpy(&buff[8], buff2, 18);
             }
         }
-        int maxCApteurNb = maxInArray(selectionCaptors,sizeSelectionArray);
+        int lastIndex = lastIndexCaptor();
         for (int i = 1; i < 9; i++){
             if(intInArray(i,selectionCaptors,sizeSelectionArray)==0){
                 value.octet1 = buff[3*i+1];
@@ -117,8 +127,7 @@ bool writeOneRawData(FILE *rawDataFile){
                 valbin[i] = buff[3*i+1]*256*256*256 + buff[3*i+2]*256*256 + buff[3*i+3]*256;
                 memcpy(&values[i], &valbin[i], sizeof(uint32_t));
 
-
-                if(i==maxCApteurNb){
+                if(i==lastIndex){
                     fprintf(rawDataFile, "%d\n", values[i]/256);
                 }
                 else{