hot fix projection points

Reject previous PR.
Hot fix:
- Select 1-2 projections points error
- Reduced window indices are already a date

r_shiny_app/server.R

@@ -750,14 +750,14 @@ shinyServer(function(input, output, session) {
             isolate(tsdf())$timeindex[unlist_window_indices[idx_window_limits[2]]]
         ) 
         # Populate the rest of the list
-        for (i in 2:(length(idx_window_limits)-1)){
+      if (length(idx_window_limits) > 2) {
+          for (i in 2:(length(idx_window_limits)-1)){
             reduced_window_list[[i]]<- c(
-                #unlist_window_indices[idx_window_limits[i]+1],
-                #unlist_window_indices[idx_window_limits[i+1]]
-                            isolate(tsdf())$timeindex[unlist_window_indices[idx_window_limits[i]+1]],
-                            isolate(tsdf())$timeindex[unlist_window_indices[idx_window_limits[i+1]]]
-                               )
-        }  
+              isolate(tsdf())$timeindex[unlist_window_indices[idx_window_limits[i]+1]],
+              isolate(tsdf())$timeindex[unlist_window_indices[idx_window_limits[i+1]]]
+             )
+          }
+        }
         reduced_window_list
     })