Warning

This is as a Lab Notebook which describes how to solve a specific problem at a specific time. Please keep this in mind as you read and use the content. Please pay close attention to the date, version information and other details.

Introduction

Even when run on the command line, the ggplot function in R requires X11 to function. While HPCC in general provides X11 support, specific environments and/or module loads might intefere with this. If you run into this issue using are, the following link will show you how to use the Caro package to resolve the issue:

https://beniamino.org/post/2023-11-16-r-plots-without-x11/