diff --git a/src/pardialog.cpp b/src/pardialog.cpp
--- a/src/pardialog.cpp
+++ b/src/pardialog.cpp
@@ -137,7 +137,7 @@ ParameterDialog::ParameterDialog(QWidget
   dir2_edit = new QLineEdit( QString("%1").arg(par.dir2), this, "dir2_edit" );
   // make a 1x1 grid; it will auto-expand
   QGridLayout *grid = new QGridLayout( this, 1, 1 );
-  
+
   // add the first four widgets with (row, column) addressing
   setWindowTitle( QString( " Parameter values for The Virtual Leaf") );
   grid->addWidget( new QLabel( "<h3> Parameter values for The Virtual Leaf</h3>",this), 0, 0, 1, -1, Qt::AlignCenter);
@@ -362,108 +362,108 @@ ParameterDialog::ParameterDialog(QWidget
 };
 
 ParameterDialog::~ParameterDialog(void) {
-delete arrowcolor_edit;
-delete arrowsize_edit;
-delete textcolor_edit;
-delete cellnumsize_edit;
-delete nodenumsize_edit;
-delete node_mag_edit;
-delete outlinewidth_edit;
-delete cell_outline_color_edit;
-delete resize_stride_edit;
-delete T_edit;
-delete lambda_length_edit;
-delete lambda_celllength_edit;
-delete target_length_edit;
-delete cell_expansion_rate_edit;
-delete cell_div_expansion_rate_edit;
-delete auxin_dependent_growth_edit;
-delete ode_accuracy_edit;
-delete mc_stepsize_edit;
-delete mc_cell_stepsize_edit;
-delete energy_threshold_edit;
-delete bend_lambda_edit;
-delete alignment_lambda_edit;
-delete rel_cell_div_threshold_edit;
-delete rel_perimeter_stiffness_edit;
-delete collapse_node_threshold_edit;
-delete morphogen_div_threshold_edit;
-delete morphogen_expansion_threshold_edit;
-delete copy_wall_edit;
-delete source_edit;
-delete D_edit;
-delete initval_edit;
-delete k1_edit;
-delete k2_edit;
-delete r_edit;
-delete kr_edit;
-delete km_edit;
-delete Pi_tot_edit;
-delete transport_edit;
-delete ka_edit;
-delete pin_prod_edit;
-delete pin_prod_in_epidermis_edit;
-delete pin_breakdown_edit;
-delete pin_breakdown_internal_edit;
-delete aux1prod_edit;
-delete aux1prodmeso_edit;
-delete aux1decay_edit;
-delete aux1decaymeso_edit;
-delete aux1transport_edit;
-delete aux_cons_edit;
-delete aux_breakdown_edit;
-delete kaux1_edit;
-delete kap_edit;
-delete leaf_tip_source_edit;
-delete sam_efflux_edit;
-delete sam_auxin_edit;
-delete sam_auxin_breakdown_edit;
-delete van3prod_edit;
-delete van3autokat_edit;
-delete van3sat_edit;
-delete k2van3_edit;
-delete dt_edit;
-delete rd_dt_edit;
-delete datadir_edit;
-delete movie_edit;
-delete nit_edit;
-delete maxt_edit;
-delete storage_stride_edit;
-delete xml_storage_stride_edit;
-delete rseed_edit;
-delete constituous_expansion_limit_edit;
-delete vessel_inh_level_edit;
-delete vessel_expansion_rate_edit;
-delete d_edit;
-delete e_edit;
-delete f_edit;
-delete c_edit;
-delete mu_edit;
-delete nu_edit;
-delete rho0_edit;
-delete rho1_edit;
-delete c0_edit;
-delete gamma_edit;
-delete eps_edit;
-delete k_edit;
-delete i1_edit;
-delete i2_edit;
-delete i3_edit;
-delete i4_edit;
-delete i5_edit;
-delete s1_edit;
-delete s2_edit;
-delete s3_edit;
-delete b1_edit;
-delete b2_edit;
-delete b3_edit;
-delete b4_edit;
-delete dir1_edit;
-delete dir2_edit;
+  delete arrowcolor_edit;
+  delete arrowsize_edit;
+  delete textcolor_edit;
+  delete cellnumsize_edit;
+  delete nodenumsize_edit;
+  delete node_mag_edit;
+  delete outlinewidth_edit;
+  delete cell_outline_color_edit;
+  delete resize_stride_edit;
+  delete T_edit;
+  delete lambda_length_edit;
+  delete lambda_celllength_edit;
+  delete target_length_edit;
+  delete cell_expansion_rate_edit;
+  delete cell_div_expansion_rate_edit;
+  delete auxin_dependent_growth_edit;
+  delete ode_accuracy_edit;
+  delete mc_stepsize_edit;
+  delete mc_cell_stepsize_edit;
+  delete energy_threshold_edit;
+  delete bend_lambda_edit;
+  delete alignment_lambda_edit;
+  delete rel_cell_div_threshold_edit;
+  delete rel_perimeter_stiffness_edit;
+  delete collapse_node_threshold_edit;
+  delete morphogen_div_threshold_edit;
+  delete morphogen_expansion_threshold_edit;
+  delete copy_wall_edit;
+  delete source_edit;
+  delete D_edit;
+  delete initval_edit;
+  delete k1_edit;
+  delete k2_edit;
+  delete r_edit;
+  delete kr_edit;
+  delete km_edit;
+  delete Pi_tot_edit;
+  delete transport_edit;
+  delete ka_edit;
+  delete pin_prod_edit;
+  delete pin_prod_in_epidermis_edit;
+  delete pin_breakdown_edit;
+  delete pin_breakdown_internal_edit;
+  delete aux1prod_edit;
+  delete aux1prodmeso_edit;
+  delete aux1decay_edit;
+  delete aux1decaymeso_edit;
+  delete aux1transport_edit;
+  delete aux_cons_edit;
+  delete aux_breakdown_edit;
+  delete kaux1_edit;
+  delete kap_edit;
+  delete leaf_tip_source_edit;
+  delete sam_efflux_edit;
+  delete sam_auxin_edit;
+  delete sam_auxin_breakdown_edit;
+  delete van3prod_edit;
+  delete van3autokat_edit;
+  delete van3sat_edit;
+  delete k2van3_edit;
+  delete dt_edit;
+  delete rd_dt_edit;
+  delete datadir_edit;
+  delete movie_edit;
+  delete nit_edit;
+  delete maxt_edit;
+  delete storage_stride_edit;
+  delete xml_storage_stride_edit;
+  delete rseed_edit;
+  delete constituous_expansion_limit_edit;
+  delete vessel_inh_level_edit;
+  delete vessel_expansion_rate_edit;
+  delete d_edit;
+  delete e_edit;
+  delete f_edit;
+  delete c_edit;
+  delete mu_edit;
+  delete nu_edit;
+  delete rho0_edit;
+  delete rho1_edit;
+  delete c0_edit;
+  delete gamma_edit;
+  delete eps_edit;
+  delete k_edit;
+  delete i1_edit;
+  delete i2_edit;
+  delete i3_edit;
+  delete i4_edit;
+  delete i5_edit;
+  delete s1_edit;
+  delete s2_edit;
+  delete s3_edit;
+  delete b1_edit;
+  delete b2_edit;
+  delete b3_edit;
+  delete b4_edit;
+  delete dir1_edit;
+  delete dir2_edit;
 }
 
 void ParameterDialog::write(void) {
-  
+
   extern Parameter par;
   QString tmpval;
   par.arrowcolor = strdup((const char *)arrowcolor_edit->text());
@@ -486,7 +486,7 @@ void ParameterDialog::write(void) {
   else if (tmpval == "false" || tmpval == "no") par.auxin_dependent_growth = false;
   else {
     if (QMessageBox::question(this, "Syntax error", tr("Value %1 of parameter %2 is not recognized as Boolean.\nDo you mean TRUE or FALSE?").arg(tmpval).arg("auxin_dependent_growth"),"True","False", QString::null, 0, 1)==0) par.auxin_dependent_growth=true;
-      else par.auxin_dependent_growth=false;
+    else par.auxin_dependent_growth=false;
   }
   par.ode_accuracy = ode_accuracy_edit->text().toDouble();
   par.mc_stepsize = mc_stepsize_edit->text().toDouble();
@@ -504,7 +504,7 @@ void ParameterDialog::write(void) {
   else if (tmpval == "false" || tmpval == "no") par.copy_wall = false;
   else {
     if (QMessageBox::question(this, "Syntax error", tr("Value %1 of parameter %2 is not recognized as Boolean.\nDo you mean TRUE or FALSE?").arg(tmpval).arg("copy_wall"),"True","False", QString::null, 0, 1)==0) par.copy_wall=true;
-      else par.copy_wall=false;
+    else par.copy_wall=false;
   }
   par.source = source_edit->text().toDouble();
   tmpval = D_edit->text().section(',', 0, 0);
@@ -604,7 +604,7 @@ void ParameterDialog::write(void) {
   else if (tmpval == "false" || tmpval == "no") par.movie = false;
   else {
     if (QMessageBox::question(this, "Syntax error", tr("Value %1 of parameter %2 is not recognized as Boolean.\nDo you mean TRUE or FALSE?").arg(tmpval).arg("movie"),"True","False", QString::null, 0, 1)==0) par.movie=true;
-      else par.movie=false;
+    else par.movie=false;
   }
   par.nit = nit_edit->text().toInt();
   par.maxt = maxt_edit->text().toDouble();
@@ -668,33 +668,32 @@ void ParameterDialog::write(void) {
   else if (tmpval == "false" || tmpval == "no") par.b1 = false;
   else {
     if (QMessageBox::question(this, "Syntax error", tr("Value %1 of parameter %2 is not recognized as Boolean.\nDo you mean TRUE or FALSE?").arg(tmpval).arg("b1"),"True","False", QString::null, 0, 1)==0) par.b1=true;
-      else par.b1=false;
+    else par.b1=false;
   }
   tmpval = b2_edit->text().stripWhiteSpace();
   if (tmpval == "true" || tmpval == "yes" ) par.b2 = true;
   else if (tmpval == "false" || tmpval == "no") par.b2 = false;
   else {
     if (QMessageBox::question(this, "Syntax error", tr("Value %1 of parameter %2 is not recognized as Boolean.\nDo you mean TRUE or FALSE?").arg(tmpval).arg("b2"),"True","False", QString::null, 0, 1)==0) par.b2=true;
-      else par.b2=false;
+    else par.b2=false;
   }
   tmpval = b3_edit->text().stripWhiteSpace();
   if (tmpval == "true" || tmpval == "yes" ) par.b3 = true;
   else if (tmpval == "false" || tmpval == "no") par.b3 = false;
   else {
     if (QMessageBox::question(this, "Syntax error", tr("Value %1 of parameter %2 is not recognized as Boolean.\nDo you mean TRUE or FALSE?").arg(tmpval).arg("b3"),"True","False", QString::null, 0, 1)==0) par.b3=true;
-      else par.b3=false;
+    else par.b3=false;
   }
   tmpval = b4_edit->text().stripWhiteSpace();
   if (tmpval == "true" || tmpval == "yes" ) par.b4 = true;
   else if (tmpval == "false" || tmpval == "no") par.b4 = false;
   else {
     if (QMessageBox::question(this, "Syntax error", tr("Value %1 of parameter %2 is not recognized as Boolean.\nDo you mean TRUE or FALSE?").arg(tmpval).arg("b4"),"True","False", QString::null, 0, 1)==0) par.b4=true;
-      else par.b4=false;
+    else par.b4=false;
   }
   par.dir1 = strdup((const char *)dir1_edit->text());
   par.dir2 = strdup((const char *)dir2_edit->text());
   Reset();
-
 }
 void ParameterDialog::Reset(void) {
   extern Parameter par;