Remaining update

EnhancedSolver/3D-mpi/src/progress.c

@@ -49,17 +49,3 @@ void stopProgress()
     fflush(stdout);
 }
 
-FILE* initResidualWriter()
-{
-    FILE* fp;
-    fp = fopen("residual.dat", "w");
-
-    if (fp == NULL) {
-        printf("Error!\n");
-        exit(EXIT_FAILURE);
-    }
-
-    return fp;
-}
-
-void writeResidual(FILE* fp, double ts, double res) { fprintf(fp, "%f, %f\n", ts, res); }