Add initial FAQ page

docs/make.jl

@@ -63,6 +63,7 @@ makedocs(
     "NHS" => "nhs/nhs_lite.md",
     "Pipe Flow" => "poiseuille/poiseuille.md",
     "Misc Features" => "bc/bc_debug.md", # Requires overview
+    "FAQ" => "faq/faq.md",
     "ASCII Operators" => "ascii.md",
     "Canonical Models" => "canon.md",
     "Library Reference" => "api.md"

docs/src/faq/faq.md

@@ -0,0 +1,29 @@
+# FAQ
+
+## 1. How to incorporate scalar or vector field input data where you have a function of the embedded coordinates?
+
+## 2. How to incorporate input data from a file with linear interpolation?
+
+The Grigoriev Ice Cap model has a section where after the initial data is loaded from a TIF, the data is interpolated so that it may fit over a discrete mesh of our choosing. The link for that is [here](../grigoriev/grigoriev.md#loading-a-scientific-dataset).
+
+## 3. How to set boundary conditions like fixed value, no flux, and no slip?
+
+## 4. How to plot a derived quantity?
+
+## 5. How to add artificial diffusion for 0- or 1-forms to improve stability?
+
+## 6. How to use a Laplacian solver / multigrid?
+
+To use multigrid methods in the Laplacian solver, you need to create a `PrimalGeometricMapSeries` that will take a coarse mesh and apply a subdivision method to it some number of times. After that, just use this result as you would a regular mesh for simulation.
+
+```julia
+  s = triangulated_grid(100,100,1,1,Point3D)
+
+  series = PrimalGeometricMapSeries(s, binary_subdivision_map, 4);
+
+  ...
+
+  f_mg = sim_mg(series, generate);
+```
+
+## 7. How to do a bunch of workflows?