diff --git a/rtengine/dirpyr_equalizer.cc b/rtengine/dirpyr_equalizer.cc
index c0b10202d..0d13ad2e4 100644
--- a/rtengine/dirpyr_equalizer.cc
+++ b/rtengine/dirpyr_equalizer.cc
@@ -426,16 +426,25 @@ void ImProcFunctions::cbdl_local_temp(float ** src, float ** loctemp, int srcwid
 
     float clar = 0.01f * mergeL;
 
-
+/*
     if(clar == 0.f) {
-        clar = 0.0005f;
+        clar = 0.0f;
     }
-
+//    printf("clar=%f \n", clar);
+*/
+    if(clar > 0.f) {
     #pragma omp parallel for
         for (int i = 0; i < srcheight; i++)
             for (int j = 0; j < srcwidth; j++) {
                  loctemp[i][j] = CLIPLL((1.f + clar) * loct[i][j] - clar * resid5[i][j]);
            }
+    } else {
+    #pragma omp parallel for
+         for (int i = 0; i < srcheight; i++)
+            for (int j = 0; j < srcwidth; j++) {
+                loctemp[i][j] = CLIPLL(loct[i][j]);
+            }
+    }
 }
 
 
diff --git a/rtengine/iplocallab.cc b/rtengine/iplocallab.cc
index 7f034cac8..e891fbd3e 100644
--- a/rtengine/iplocallab.cc
+++ b/rtengine/iplocallab.cc
@@ -602,6 +602,7 @@ static void calcLocalParams(int sp, int oW, int oH, const LocallabParams& locall
     lp.dehaze = local_dehaze;
     lp.senscb = local_sensicb;
     lp.clarityml = local_clarityml;
+    //printf("lpclari=%f \n", lp.clarityml); 
     lp.contresid = local_contresid;
     lp.blurcbdl = local_blurcbdl;
     lp.cont = local_contrast;
diff --git a/rtengine/procparams.cc b/rtengine/procparams.cc
index 9b8bbce07..0e5bc2597 100644
--- a/rtengine/procparams.cc
+++ b/rtengine/procparams.cc
@@ -2497,7 +2497,7 @@ LocallabParams::LocallabSpot::LocallabSpot() :
     chromacbdl(0),
     threshold(0.2),
     sensicb(15),
-    clarityml(0),
+    clarityml(0.),
     contresid(0),
     blurcbdl(0.),
     softradiuscb(0.0),
diff --git a/rtengine/procparams.h b/rtengine/procparams.h
index 604a1936e..9d95f78b0 100644
--- a/rtengine/procparams.h
+++ b/rtengine/procparams.h
@@ -1098,9 +1098,9 @@ struct LocallabParams {
         int chromacbdl;
         double threshold;
         int sensicb;
-        int clarityml;
+        double clarityml;
         int contresid;
-        int blurcbdl;
+        double blurcbdl;
         double softradiuscb;
         bool enacbMask;
         std::vector<double> CCmaskcbcurve;
diff --git a/rtgui/locallab.cc b/rtgui/locallab.cc
index 557f3b92e..d6a387c19 100644
--- a/rtgui/locallab.cc
+++ b/rtgui/locallab.cc
@@ -168,7 +168,7 @@ Locallab::Locallab():
     // Contrast by detail levels
     chromacbdl(Gtk::manage(new Adjuster(M("TP_LOCALLAB_CHROMACBDL"), 0, 300, 1, 0))),
     threshold(Gtk::manage(new Adjuster(M("TP_DIRPYREQUALIZER_THRESHOLD"), 0, 1., 0.01, 0.2))),
-    clarityml(Gtk::manage(new Adjuster(M("TP_LOCALLAB_CLARITYML"), 0, 100, 1, 0))),
+    clarityml(Gtk::manage(new Adjuster(M("TP_LOCALLAB_CLARITYML"), 0.0, 100., 0.1, 0.0))),
     contresid(Gtk::manage(new Adjuster(M("TP_LOCALLAB_CONTRESID"), -100, 100, 1, 0))),
     blurcbdl(Gtk::manage(new Adjuster(M("TP_LOCALLAB_BLURCBDL"), 0., 100., 0.1, 0.))),
     sensicb(Gtk::manage(new Adjuster(M("TP_LOCALLAB_SENSICB"), 0, 100, 1, 15))),
@@ -1966,7 +1966,7 @@ void Locallab::write(ProcParams* pp, ParamsEdited* pedited)
                     pp->locallab.spots.at(pp->locallab.selspot).chromacbdl = chromacbdl->getIntValue();
                     pp->locallab.spots.at(pp->locallab.selspot).threshold = threshold->getValue();
                     pp->locallab.spots.at(pp->locallab.selspot).sensicb = sensicb->getIntValue();
-                    pp->locallab.spots.at(pp->locallab.selspot).clarityml = clarityml->getIntValue();
+                    pp->locallab.spots.at(pp->locallab.selspot).clarityml = clarityml->getValue();
                     pp->locallab.spots.at(pp->locallab.selspot).contresid = contresid->getIntValue();
                     pp->locallab.spots.at(pp->locallab.selspot).blurcbdl = blurcbdl->getValue();
                     pp->locallab.spots.at(pp->locallab.selspot).softradiuscb = softradiuscb->getValue();
@@ -3315,7 +3315,7 @@ void Locallab::setDefaults(const ProcParams * defParams, const ParamsEdited * pe
     chromacbdl->setDefault((double)defSpot->chromacbdl);
     threshold->setDefault(defSpot->threshold);
     sensicb->setDefault((double)defSpot->sensicb);
-    clarityml->setDefault((double)defSpot->clarityml);
+    clarityml->setDefault(defSpot->clarityml);
     contresid->setDefault((double)defSpot->contresid);
     blurcbdl->setDefault(defSpot->blurcbdl);
     softradiuscb->setDefault(defSpot->softradiuscb);