From c0fe608b85985cd4880970ad4765df3b3d5599e2 Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Fri, 27 Mar 2020 18:00:31 -0600 Subject: [PATCH] Link to step-67. --- examples/step-69/step-69.cc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/examples/step-69/step-69.cc b/examples/step-69/step-69.cc index d97a0307d8..07f7da5337 100644 --- a/examples/step-69/step-69.cc +++ b/examples/step-69/step-69.cc @@ -421,7 +421,8 @@ namespace Step69 // Schlieren // postprocessing is a standard method for enhancing the contrast of a // visualization inspired by actual experimental X-ray and shadowgraphy - // techniques of visualization. + // techniques of visualization. (See step-67 for another example where we + // create a Schlieren plot.) template class SchlierenPostprocessor : public ParameterAcceptor { -- 2.39.5