Thanks for the help - that made it understandable!
It would maybe be worthwhile (once time allows...) to present this in a way that is a bit easier understandable.
Looking at the stockpiles in my main town it looks as if these items share a stockpile:
scale, chainmail (and presumably plate)
sword, broadsword
axe, spear, pike
shortsword, javelin and (I assume) shield
shortbow, crossbow (and presumably longbow)
It is not building specific - as a weaponsmith produces swords, broadswords, javelins and pikes but availiable numbers differ wildly for swords/Boradswords and javelins/pikes....so I assume its type specific.
A possible display could be:
Note: I think we could do away with the 'equipment available for resupply' and 'equipment available for retraining'...as the euqipment is NOT availiable but must be 'produced' or 'finished' out of preprepared stock first. The information about what trooptypes may be trained or resupplied could be moved to the training page, though that is not really necessary....the training page is very much self explanatory.
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Current stockpiles allow the following equipment to be 'finished':
Axes or spears or pikes: x
shortbows or crossbows: y (with for example longbows inserted here once the archery school has been built)
Scale or chainmail: z
and so on....