diff --git a/vvp/ufunc.cc b/vvp/ufunc.cc
index c174b54c5..c74ef7b65 100644
--- a/vvp/ufunc.cc
+++ b/vvp/ufunc.cc
@@ -84,8 +84,7 @@ void ufunc_core::finish_thread(vthread_t thr)
 {
       thread_ = 0;
       if (vvp_fun_signal_real*sig = dynamic_cast<vvp_fun_signal_real*>(result_->fun))
-
-	    propagate_real(sig->real_value());
+	    propagate_real(sig->real_unfiltered_value());
 
       if (vvp_fun_signal_vec*sig = dynamic_cast<vvp_fun_signal_vec*>(result_->fun))
 	    propagate_vec4(sig->vec4_unfiltered_value());
diff --git a/vvp/vpi_callback.cc b/vvp/vpi_callback.cc
index 153bc54e8..7f9b98585 100644
--- a/vvp/vpi_callback.cc
+++ b/vvp/vpi_callback.cc
@@ -694,66 +694,6 @@ void vvp_fun_signal8::get_value(struct t_vpi_value*vp)
       }
 }
 
-void vvp_fun_signal_real::get_value(struct t_vpi_value*vp)
-{
-      char*rbuf = need_result_buf(64 + 1, RBUF_VAL);
-
-      switch (vp->format) {
-	  case vpiObjTypeVal:
-	    vp->format = vpiRealVal;
-
-	  case vpiRealVal:
-	    vp->value.real = real_value();
-	    break;
-
-	  case vpiIntVal:
-	    vp->value.integer = (int)(real_value() + 0.5);
-	    break;
-
-	  case vpiDecStrVal:
-	    sprintf(rbuf, "%0.0f", real_value());
-	    vp->value.str = rbuf;
-	    break;
-
-	  case vpiHexStrVal:
-	    sprintf(rbuf, "%lx", (long)real_value());
-	    vp->value.str = rbuf;
-	    break;
-
-	  case vpiBinStrVal: {
-		unsigned long val = (unsigned long)real_value();
-		unsigned len = 0;
-
-		while (val > 0) {
-		      len += 1;
-		      val /= 2;
-		}
-
-		val = (unsigned long)real_value();
-		for (unsigned idx = 0 ;  idx < len ;  idx += 1) {
-		      rbuf[len-idx-1] = (val & 1)? '1' : '0';
-		      val /= 2;
-		}
-
-		rbuf[len] = 0;
-		if (len == 0) {
-		      rbuf[0] = '0';
-		      rbuf[1] = 0;
-		}
-		vp->value.str = rbuf;
-		break;
-	  }
-
-	  case vpiSuppressVal:
-	    break;
-
-	  default:
-	    fprintf(stderr, "vpi_callback: value "
-		    "format %d not supported (fun_signal_real)\n",
-		    vp->format);
-      }
-}
-
 void vvp_wire_vec4::get_value(struct t_vpi_value*value)
 {
       get_signal_value(value);
diff --git a/vvp/vvp_net_sig.cc b/vvp/vvp_net_sig.cc
index f6f2dad30..8b2e32099 100644
--- a/vvp/vvp_net_sig.cc
+++ b/vvp/vvp_net_sig.cc
@@ -486,9 +486,9 @@ vvp_fun_signal_real_sa::vvp_fun_signal_real_sa()
       bits_ = 0.0;
 }
 
-double vvp_fun_signal_real_sa::real_value() const
+double vvp_fun_signal_real_sa::real_unfiltered_value() const
 {
-      assert(0);
+      return bits_;
 }
 
 void vvp_fun_signal_real_sa::recv_real(vvp_net_ptr_t ptr, double bit,
@@ -548,7 +548,7 @@ void vvp_fun_signal_real_aa::free_instance(vvp_context_t context)
 }
 #endif
 
-double vvp_fun_signal_real_aa::real_value() const
+double vvp_fun_signal_real_aa::real_unfiltered_value() const
 {
       double*bits = static_cast<double*>
             (vthread_get_rd_context_item(context_idx_));
@@ -719,7 +719,7 @@ vvp_bit4_t vvp_wire_vec4::value(unsigned idx) const
 
 vvp_scalar_t vvp_wire_vec4::scalar_value(unsigned idx) const
 {
-      assert(0);
+      return vvp_scalar_t(value(idx),6,6);
 }
 
 vvp_vector4_t vvp_wire_vec4::vec4_value() const
diff --git a/vvp/vvp_net_sig.h b/vvp/vvp_net_sig.h
index 31f89de02..25e2bd1c7 100644
--- a/vvp/vvp_net_sig.h
+++ b/vvp/vvp_net_sig.h
@@ -222,9 +222,8 @@ class vvp_fun_signal_real : public vvp_fun_signal_base {
       explicit vvp_fun_signal_real() {};
 
 	// Get information about the vector value.
-      virtual double real_value() const = 0;
+      virtual double real_unfiltered_value() const = 0;
 
-      void get_value(struct t_vpi_value*value);
       unsigned size() const { return 1; }
 };
 
@@ -240,7 +239,7 @@ class vvp_fun_signal_real_sa : public vvp_fun_signal_real {
                      vvp_context_t);
 
 	// Get information about the vector value.
-      double real_value() const;
+      double real_unfiltered_value() const;
 
     private:
       double bits_;
@@ -264,7 +263,7 @@ class vvp_fun_signal_real_aa : public vvp_fun_signal_real, public automatic_hook
                      vvp_context_t context);
 
 	// Get information about the vector value.
-      double real_value() const;
+      double real_unfiltered_value() const;
 
     private:
       unsigned context_idx_;