From b6218c6f96a51344a1bdeae84e89c684b549a3e1 Mon Sep 17 00:00:00 2001 From: alimongo Date: Fri, 24 Sep 2021 13:28:07 +0100 Subject: [PATCH] Uses \times instead of x for latex maths The box defined should be $80 \times 100$ not $80x100$ - I think! --- overview-ns-forw.ipynb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/overview-ns-forw.ipynb b/overview-ns-forw.ipynb index c265c96..5410717 100644 --- a/overview-ns-forw.ipynb +++ b/overview-ns-forw.ipynb @@ -82,7 +82,7 @@ { "cell_type": "markdown", "source": [ - "The inflow will be used to inject smoke into a second centered grid `smoke` that represents the marker field $d$ from above. Note that we've defined a `Box` of size $100x80$ above. This is the physical scale in terms of spatial units in our simulation, i.e., a velocity of magnitude $1$ will move the smoke density by 1 unit per 1 time unit, which may be larger or smaller than a cell in the discretized grid, depending on the settings for `x,y`. You could parametrize your simulation grid to directly resemble real-world units, or keep appropriate conversion factors in mind. \n", + "The inflow will be used to inject smoke into a second centered grid `smoke` that represents the marker field $d$ from above. Note that we've defined a `Box` of size $100\times80$ above. This is the physical scale in terms of spatial units in our simulation, i.e., a velocity of magnitude $1$ will move the smoke density by 1 unit per 1 time unit, which may be larger or smaller than a cell in the discretized grid, depending on the settings for `x,y`. You could parametrize your simulation grid to directly resemble real-world units, or keep appropriate conversion factors in mind. \n", "\n", "The inflow sphere above is already using the \"world\" coordinates: it is located at $x=30$ along the first axis, and $y=15$ (within the $100x80$ domain box).\n", "\n",