Florent wrote:..... there is room for 2 different scenarios starting at different dates. After all 1813 is Napoléon's longest campaign !!
Nevertheless 25 April is perhaps too late and you should consider starting in March or early April.
I considered an early date for campaign start too: mid' March 1813!
It's an interesting starting point, but........

leure:
At that date most Corps were till under formations.
Davoult's I Corps was reorganized more times between February & April 1813....Indeed it is proper see at it as Davoult's Command, rather than Davoult's I Corps.
On May, Davoult was set in charge of XIII Corps, while the 1813 I Corps was assigned to Vandamme.
It's hard to keep track of these movements and reorganization in the game!
Most important I HAVE NOT DETAILED INFORMATIONS OVER THE COMPOSITION OF DAVOULT's COMMAND IN THIS PERIOD

leure: .......at worst relative to mid' March 1813!
BTW, if you could provide them him It will grately help starting the campaign on mid' March, as you too suggested......We have to keep mind these are first serious modding attempts with NCP
***, while the 1813 Campaign is perhaps the more complex subject to deal with!
***My previous Mod "THE EAGLE's RETURN" has just a playground to get some experience with AGEOD files.
It's also true I have at hand A.H. Struggle of Nations, the boargame, to be used as a pathfinder for starting troops placement: Spring campaign start within Avalon Hill game is 25 April!
There is an instruction for the events, reinforcements that you can see in the Ried Event(bavarian) that allow you to kill a stack and recreate it again elsewhere thus for example at one time i will be possible to create a new I corps for Davout erasing the old corps simulating incorporation and the sending of cadres and create a new one with the new units arriving at a particular dates.
There're many examples of such events with Peninsular War Campaign: I tried it a couple of times, but I did not look to related files yet.
Perhaps you should too!
Anyway having Corps and Armis simply disappearing from map is not the best solution, but a reason of disappointment when forces you deployed for a planned offensive simply disappeared unpredictably!
I suggest to limit, when possible, these kind of "tip"!
Like Jasta V stated i will use the 1813 model but with some variation in morale or cohesion simulating the difference between different types of levy. The cohorts for example were raised in april and june 1812, had plenty of training and were far superior to the other conscripts of 1813 but are of 1813 type because of a lack of cadres.
I dedicated hours to examine in detail setup file for default NCP 1813 campaign.
I already reported it:
http://www.ageod-forum.com/showthread.php?goto=newpost&t=9887
It's true setup file for default NCP 1813 campaign makes large use of 1812, sometimes earlier, units,..... that although a mess of subunits for 1813-1814 are available in
DB_models file, while some of them have been encoded into
DB_units file as selectable units.
I decided to check and rework 1813 setup files, replacing 1812 and erlier units with 1813-1814 ones.
I'm 1/3 of the work now!.......But I have not tested it yet!
I'll post the new 1813 setup files, on completion of the re-editing attempt....
I plan also to release a public mod for NCP 1813 scenery, with historical 1813 units used in-place of erlier ones.......it could be interesting to play it in so far French 1813-1814 units are definitely weaker compared with 1812 units!
BTW, I have created a some new units and one new unit-model!!!!!
Testing of NCP_DB files is also part of the challenge!
I experieced some "CVSSplitter conversion" errors in my first attempts.
So, now I prefer to examine and possibly fix them, ( the NCP_DB files), before going deep in 1813 project!
As regard sources:
1. Someone has been quoted in the present thread: have to thank many for support granted, as regard

!!!!!
2. I'm exploring the net for sources almost dayly!
Here is a very good link:
http://www.napoleon-series.org/
3. Have also at hand Osprey publications, D. Chandler books, Boardgame notebooks.
It's clear that to edit historical OOB to be used with AGEOD NCP we need battalion level informations: knowing that Davould Commands, (I Corps) in early 1813 was composed of 19.000 men and 60 guns from Gerad's Div, remains of Reynier's Corps, one brigade from XI Corps is USELESS: WE NEED TO KNOW DETAILS AT REGIMENT/SQUADRON/BATTERY LEVEL!
......
can you help with that?
Hope the information exchange will go on!
As regard suggest to use this public thread!
Files could be exchange by e-mail, if strictely related to our projects development.
Files of public interest, as mod files, are to be posted at NCP Mods page:
http://www.ageod-forum.com/forumdisplay.php?f=160
....that to save time to RAFIKI!