ESCOMP · jedwards4b · Dec 28, 2023 · Dec 28, 2023 · Jan 9, 2024 · Feb 5, 2024
diff --git a/.gitignore b/.gitignore
@@ -1,11 +1,5 @@
 # gitignore for POP2
 
-# directories checked out by manage_externals, and other files created
-# by manage_externals
-manage_externals.log
-externals/MARBL
-externals/CVMix
-
 # binary files
 *.nc
 

diff --git a/.gitmodules b/.gitmodules
@@ -0,0 +1,13 @@
+[submodule "externals/CVMix"]
+	path = externals/CVMix
+	url = https://github.com/CVMix/CVMix-src
+        fxurl = https://github.com/CVMix/CVMix-src
+        fxtag = v0.98-beta
+        fxrequired = I:T
+[submodule "externals/MARBL"]
+	path = externals/MARBL
+	url = https://github.com/marbl-ecosys/MARBL
+        fxurl = https://github.com/marbl-ecosys/MARBL
+        fxtag = marbl0.43.0
+        fxrequired = I:T
+
diff --git a/Externals.cfg b/Externals.cfg
diff --git a/Externals_POP.cfg b/Externals_POP.cfg
diff --git a/externals/CVMix b/externals/CVMix
diff --git a/externals/MARBL b/externals/MARBL
diff --git a/externals/manage_externals/.dir_locals.el b/externals/manage_externals/.dir_locals.el
diff --git a/externals/manage_externals/.github/ISSUE_TEMPLATE.md b/externals/manage_externals/.github/ISSUE_TEMPLATE.md
diff --git a/externals/manage_externals/.github/PULL_REQUEST_TEMPLATE.md b/externals/manage_externals/.github/PULL_REQUEST_TEMPLATE.md
diff --git a/externals/manage_externals/.gitignore b/externals/manage_externals/.gitignore
diff --git a/externals/manage_externals/.travis.yml b/externals/manage_externals/.travis.yml
diff --git a/externals/manage_externals/LICENSE.txt b/externals/manage_externals/LICENSE.txt
diff --git a/externals/manage_externals/README.md b/externals/manage_externals/README.md