fix computation of initial prc0 under mh_recover (to avoid 0% being always...

fix computation of initial prc0 under mh_recover (to avoid 0% being always displayed when recovery starts)

matlab/posterior_sampler_core.m

@@ -172,11 +172,19 @@ for curr_block = fblck:nblck
             logpo2 = zeros(InitSizeArray(curr_block),1);
         end
     end
+    if mh_recover_flag==0
+        accepted_draws_this_chain = 0;
+        accepted_draws_this_file = 0;
+        feval_this_chain = 0;
+        feval_this_file = 0;
+        draw_iter = 1;
+        draw_index_current_file = fline(curr_block); %get location of first draw in current block
+    end
     %Prepare waiting bars
     if whoiam
         refresh_rate = sampler_options.parallel_bar_refresh_rate;
         bar_title = sampler_options.parallel_bar_title;
-        prc0=(curr_block-fblck)/(nblck-fblck+1)*(isoctave || options_.console_mode);
+        prc0=(curr_block-fblck)/(nblck-fblck+1)*(isoctave || options_.console_mode)+(draw_iter-1)/nruns(curr_block);
         hh_fig = dyn_waitbar({prc0,whoiam,options_.parallel(ThisMatlab)},[bar_title ' (' int2str(curr_block) '/' int2str(options_.mh_nblck) ')...']);
     else
         refresh_rate = sampler_options.serial_bar_refresh_rate;
@@ -184,14 +192,6 @@ for curr_block = fblck:nblck
         hh_fig = dyn_waitbar(0,[bar_title ' (' int2str(curr_block) '/' int2str(options_.mh_nblck) ')...']);
         set(hh_fig,'Name',bar_title);
     end
-    if mh_recover_flag==0
-        accepted_draws_this_chain = 0;
-        accepted_draws_this_file = 0;
-        feval_this_chain = 0;
-        feval_this_file = 0;
-        draw_iter = 1;
-        draw_index_current_file = fline(curr_block); %get location of first draw in current block
-    end
     sampler_options.curr_block = curr_block;
     while draw_iter <= nruns(curr_block)