Let me first say that the big Eckmuhl map is the main reason why Eckmuhl has so far been my favorite Nappy game. It's awesome. (I like Waterloo about the same now.)
What we (Rich, that is) did with Waterloo is try to produce the historical *kind* of terrain. I.e. if the contemporary maps provide only the major terrain features such as creeks, hills, forests and bigger villages, especially outside the actual battlefields, that doesn't mean that the landscape should appear unsettled and unstructured. We may not know where exactly the farms and fields were in 1815, but we do know that they were there, so Rich placed them on the map in a pattern that hopefully (I think so at least) resembles the way Belgium at this time would have looked like. Absent detailed maps, the only alternative would have been to leave out all such features, but that would have looked like Siberia rather than one of the most densely settled regions of Europe at the time. To take another example, many of the roads on the Waterloo map have path sections with embankment hexsides when they pass an elevation step, especially near a stream: naturally we do not know where exactly the "bad" parts of a road were located back then, but we *do* know that the roads *had* such bad parts, because they created bottlenecks for the Prussian army on its approach march to the field of Waterloo. So Rich placed them where they seemed to make sense, and the net effect is the desired one--the roads have bottlenecks. Likewise, whereever a battle takes place on the big Belgium map, there are likely to be streams, farms and fields (and fields, remember, have a major LOS and movement impact with most of the Waterloo PDTs), and the net effect is historically correct--battles are, in places, impeded by such obstacles.
I think this way of dealing with incomplete information can on balance be viewed as historically accurate--we create a historically correct environment for the battles that take place. And the battles (at least outside the historical fields and scenarios) are alternate history anyway.
So for Eckmuhl, some more isolated farms, fields, hedges may make for a more historical feel. But then again, compared to Belgium, this part of Bavaria was a lot less densely settled in 1809, so maybe the impact of such a change would be comparatively lower.
<center>Général de Division D.S. "Green Horse" Walter
Baron d'Empire, Duc des Pyramides
Commandant de la [url="http://home.arcor.de/dierk_Walter/NWC/3_VI_AdR_Home.htm"]3ème Division[/url], VIème Corps Bavarois, L'Armée du Rhin
Commandant l'Ecole de Mars, L'Armée du Rhin
Commandant de la Brigade de Tirailleurs de la Jeune Garde

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