Province Income

How did you come up with the initial provincial income? I found a map that shows Daimyo holdings before Sekigahara (at maproom.org) and it shows a much different provincial income that either you or STW have. Does anyone have provincial income information for any time in the 1500's. Also does anyone know what the trade income was for each province? A trip to my local college was no help.

If you read this thread https://forums.totalwar.org/vb/showthread.php?t=82292 starting at post #54 you will see how we arrived at the province incomes. They are based on the original STW game, but modified in a mathematically consistent way to provide for more variety in campaign strategy depending on the geographic location of a clan.