Index: /issm/trunk-jpl/src/m/classes/surfaceforcings.m
===================================================================
--- /issm/trunk-jpl/src/m/classes/surfaceforcings.m	(revision 14735)
+++ /issm/trunk-jpl/src/m/classes/surfaceforcings.m	(revision 14736)
@@ -6,21 +6,21 @@
 classdef surfaceforcings
 	properties (SetAccess=public) 
-		precipitation = NaN;
-		mass_balance  = NaN;
-		ispdd = 0;
-		issmbgradients = 0;
-		isdelta18o = 0;
-		href = NaN;
-		smbref = NaN;
-		b_pos = NaN;
-		b_neg = NaN;
-		monthlytemperatures = NaN;
-		delta18o = NaN;
-		delta18o_surface = NaN;
-		temperatures_presentday = NaN;
-		temperatures_lgm = NaN;
+		precipitation             = NaN;
+		mass_balance              = NaN;
+		ispdd                     = 0;
+		issmbgradients            = 0;
+		isdelta18o                = 0;
+		href                      = NaN;
+		smbref                    = NaN;
+		b_pos                     = NaN;
+		b_neg                     = NaN;
+		monthlytemperatures       = NaN;
+		delta18o                  = NaN;
+		delta18o_surface          = NaN;
+		temperatures_presentday   = NaN;
+		temperatures_lgm          = NaN;
 		precipitations_presentday = NaN;
-		desfac = 0.5;
-		s0p=0;
+		desfac                    = 0.5;
+		s0p                       = 0;
 	end
 	methods
@@ -76,16 +76,21 @@
 			disp(sprintf('   surface forcings parameters:'));
 
+			disp(sprintf('\n   General parameters:'));
 			fielddisplay(obj,'mass_balance','surface mass balance [m/yr ice eq]');
+
+			disp(sprintf('\n   PDD and deltaO18 parameters:'));
 			fielddisplay(obj,'ispdd','is pdd activated (0 or 1, default is 0)');
 			fielddisplay(obj,'isdelta18o','is temperature and precipitation delta18o parametrisation activated (0 or 1, default is 0)');
-			fielddisplay(obj,'desfac','desertification elevation factor (between 0 and 1, default is 0.5)');
-			fielddisplay(obj,'s0p','should be set to elevation from precip source (between 0 and a few 1000m (default is 0))');
-			fielddisplay(obj,'monthlytemperatures','monthly surface temperatures [Kelvin], required if pdd is activated and delta18o not activated');
+			fielddisplay(obj,'desfac','desertification elevation factor (between 0 and 1, default is 0.5) [m]');
+			fielddisplay(obj,'s0p','should be set to elevation from precip source (between 0 and a few 1000s m, default is 0) [m]');
+			fielddisplay(obj,'monthlytemperatures','monthly surface temperatures [K], required if pdd is activated and delta18o not activated');
 			fielddisplay(obj,'precipitation','surface precipitation [m/yr water eq]');
-			fielddisplay(obj,'temperatures_presentday','monthly present day surface temperatures [Kelvin], required if pdd is activated and delta18o activated');
-			fielddisplay(obj,'temperatures_lgm','monthly LGM surface temperatures [Kelvin], required if pdd is activated and delta18o activated');
+			fielddisplay(obj,'temperatures_presentday','monthly present day surface temperatures [K], required if pdd is activated and delta18o activated');
+			fielddisplay(obj,'temperatures_lgm','monthly LGM surface temperatures [K], required if pdd is activated and delta18o activated');
 			fielddisplay(obj,'precipitations_presentday','monthly surface precipitation [m/yr water eq], required if pdd is activated and delta18o activated');
 			fielddisplay(obj,'delta18o','delta18o, required if pdd is activated and delta18o activated');
 			fielddisplay(obj,'delta18o_surface','surface elevation of the delta18o site, required if pdd is activated and delta18o activated');
+
+			disp(sprintf('\n   SMB gradients parameters:'));
 			fielddisplay(obj,'issmbgradients','is smb gradients method activated (0 or 1, default is 0)');
 			fielddisplay(obj,'href',' reference elevation from which deviation is used to calculate SMB adjustment in smb gradients method');