Yes, board feet is usually measured by the inch.
replywith dimension lumber it's way more about the width you can cut than length; sometimes shorter is more valuable depending on supply & demand (and transport). Accounting for the fact that trees are not perfect cylinders (or cones, really) is where all the fun optimization comes from anyways.
replyAren't longer boards worth more per boardfoot too?
replyYes, and the wider the more it costs per bf as well.
replyI have a couple products I make that require 12" widths, which means I pay a whole lot more per bf than < 10" widths at my hardwood supplier.
Yes, but most trees are plenty tall enough.
replyThen just make the cut as low to the ground as possible. You don’t need a lot of complex math for that.
replythe right cuts at the right heights while working down the tree from a specific max height of the tree to still produce viable board feet while maximizing boards per cut. in most places, unless youre pulping the entire tree, its quite a bit more complicated than cut as low as possible.
replyits surprising to me how little work is done to make the tools which do this accessible considering how much money and open data there is.
it gets less open and more complicated is when you consider certain mills only can make certain cuts, produce certain products, and accept certain logs. then factor in distance between mills and the products they can make, and also log lengths accepted by the trucks which can travel those routes.
its all solvable and should be, but its so niche and that i still think there isnt an accessible solution
No offense, but this comment is very reductionist. The problem isn’t nearly as simple as you’re making it out to be.
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