From cf9292349593931a6ba1bef67eee2eaec6d93eb2 Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Fri, 8 Dec 2023 10:26:34 -0700 Subject: [PATCH] Leave a note in step-32. --- doc/doxygen/references.bib | 14 ++++++++++++++ examples/step-32/step-32.cc | 4 +++- 2 files changed, 17 insertions(+), 1 deletion(-) diff --git a/doc/doxygen/references.bib b/doc/doxygen/references.bib index f443f79b47..765fdd60a7 100644 --- a/doc/doxygen/references.bib +++ b/doc/doxygen/references.bib @@ -356,6 +356,20 @@ } +%------------------------------------------------------------------------------- +% Step 32 +%------------------------------------------------------------------------------- + +@Article{HDGB17, + author = {T. Heister and J. Dannberg and R. Gassm{\"o}ller and W. Bangerth}, + title = {High Accuracy Mantle Convection Simulation through Modern Numerical Methods. II: Realistic Models and Problems}, + journal = {Geophysical Journal International}, + year = 2017, + volume = 210, + pages = {833--851} + } + + %------------------------------------------------------------------------------- % Step 43 %------------------------------------------------------------------------------- diff --git a/examples/step-32/step-32.cc b/examples/step-32/step-32.cc index 4ff165b3c1..f2c03a2aaf 100644 --- a/examples/step-32/step-32.cc +++ b/examples/step-32/step-32.cc @@ -2868,7 +2868,9 @@ namespace Step32 // minimal mesh size as in step-31, we compute local CFL numbers, i.e., on // each cell we compute the maximum velocity times the mesh size, and // compute the maximum of them. Hence, we need to choose the factor in - // front of the time step slightly smaller. + // front of the time step slightly smaller. (We later re-considered this + // approach towards time stepping. If you're curious about this, you may + // want to read the time stepping section in @cite HDGB17 .) // // After temperature right hand side assembly, we solve the linear system // for temperature (with fully distributed vectors without any ghosts), -- 2.39.5