Changed and added some comments.

example.m

-% test skript
+%% Example Script
+% This Script is meant to demonstrate the capabilities of the PlotID tool.
+
+%% Clear Environment
 clear; clc; close all;
 addpath('fcn_core','fcn_help');
 addpath('CI_files'); % Test scripts
@@ -7,9 +10,19 @@ try
     delete testdata_2.h5;
 end
 
+
+%% Set ProjectID
+% ProjectID 
+
+% TODO:  decide how projectID and optionally ORCID will be implemented
+% ORCID placed on startup (alternative?) - projectID as persistent
+% otherwise dialogue?
 ProjectID = 'JL01';
+
+
+
 %% Data
-% some random data
+% Creating Random Data to use as data-file
 
 x = linspace(0,7);
 y = rand(1,100)+2;
@@ -31,42 +44,52 @@ h5create(fpath, "/y1", size(y1), "Datatype", class(y1))
 h5write(fpath, "/x1", x1)
 h5write(fpath, "/y1", y1)
 
-%% Plotting
 
-fig(1) =figure;
+%% Plotting
+% This is still part of a normal script to produce plots.
+% Make sure to save each figure in a variable to pass to PlotID-functions.
+fig(1) = figure;
 plot(x,y,'-k');
 box off
 set(gca, 'TickDir', 'out', 'YLim', [0,4]);
 
 hold on
-%fig(2) =figure;
+%fig(2) = figure;
 plot(x1,y1,'-r');
 set(gca, 'TickDir', 'out', 'YLim', [0,4]);
+
 %% Tag the plot
+% PlotID Implementation starts here.
+ 
 [figs, ID] = TagPlot(fig, ProjectID);
 
+
+
 %% call a dummy function
+% Place for post-processing of the plot, or additional related code.
 a=1;
 a = example_fcn(a);
 
-%% publishing
-
+%% Publishing
+% Second part of plotID 
 % The functions needs the file location, the location of the data and the
-% figure
+% figure and can take several options.
+% TODO add explanations for Options
 path.script = mfilename('fullpath'); % filename of the m.script
 
-% file name of the data
+% file name of the dataset
 path.rdata =  {dataset1,dataset2} ; % don't forget the extension
 
 Publish(path, ID, figs, 'Location', 'local','Method','centraliced')
 
 %% Second Plot with identical data to test centralized method
 % 
-% fig2 =figure;
-% plot(x,y,'-k');
-% hold on
-% plot(x1,y1,'-r');
-% 
-% [fig2, ID] = TagPlot(fig2, ProjectID);
-% 
-% Publish(path, ID, fig2, 'Location', 'local','Method','centraliced')
\ No newline at end of file
+
+fig2 =figure;
+plot(x,y,'-k');
+hold on
+plot(x1,y1,'-r');
+
+[fig2, ID] = TagPlot(fig2, ProjectID);
+
+Publish(path, ID, fig2, 'Location', 'local','Method','centraliced')
\ No newline at end of file