From 5fcb3a64a67555af1dc2a4b2131bd632e8bdb4f8 Mon Sep 17 00:00:00 2001
From: Edzer Pebesma <edzer.pebesma@uni-muenster.de>
Date: Sat, 5 Nov 2022 08:41:00 +0100
Subject: [PATCH] debug print

---
 vignettes/stars2.Rmd | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/vignettes/stars2.Rmd b/vignettes/stars2.Rmd
index 9b6d6c1f0..94074d2d9 100644
--- a/vignettes/stars2.Rmd
+++ b/vignettes/stars2.Rmd
@@ -22,6 +22,10 @@ set.seed(13579)
 EVAL = x = suppressWarnings(require(starsdata, quietly = TRUE))
 ```
 
+```{r}
+knitr::opts_knit$get("dev.args")
+```
+
 When your imagery or array data easily fits a couple of times in
 R's working memory (RAM), consider yourself lucky. This document
 was not written for you.  If your imagery is too large, or for