diff --git a/buildbucket/README.md b/buildbucket/README.md
index c5ebc01ffc03d7d2df1f808ca25ace9973e87e99..759aa0f0c9ef79953325a7e53d8bfd8d06f883ec 100644
--- a/buildbucket/README.md
+++ b/buildbucket/README.md
@@ -26,7 +26,7 @@ docker push gitlab.ssec.wisc.edu:5555/cspp_geo/cspp-geo-gridded-glm/buildbucket:
 To create the Gridded GLM package with the version number 1.0.0 in your current directory:
 
 ```bash
-docker run --rm -v "${PWD}":/dock gitlab.ssec.wisc.edu:5555/cspp_geo/cspp-geo-gridded-glm/buildbucket:latest ./package.sh 1.0.0
+docker run --rm -v "${PWD}":/dock --env GGLM_REF=develop gitlab.ssec.wisc.edu:5555/cspp_geo/cspp-geo-gridded-glm/buildbucket:latest ./package.sh 1.0.0
 ```
 
 If some things need to be customized you can specify various environment
diff --git a/gridded_glm/libexec/gridded_glm/__version__.py b/gridded_glm/libexec/gridded_glm/__version__.py
new file mode 100644
index 0000000000000000000000000000000000000000..0761f1b39f56d7c2749f8663852e938be8e34e16
--- /dev/null
+++ b/gridded_glm/libexec/gridded_glm/__version__.py
@@ -0,0 +1,3 @@
+# __version__.py
+
+__version__ = "1.1.0"
diff --git a/tests/test-inputs/goes19-prelim/OR_GLM-L2-LCFA_G19_s20243230309000_e20243230309200_c20243230309216.nc b/tests/test-inputs/goes19-prelim/OR_GLM-L2-LCFA_G19_s20243230309000_e20243230309200_c20243230309216.nc
new file mode 100644
index 0000000000000000000000000000000000000000..0614b0e282cc08ba48a8dadff209389cc3dbde50
--- /dev/null
+++ b/tests/test-inputs/goes19-prelim/OR_GLM-L2-LCFA_G19_s20243230309000_e20243230309200_c20243230309216.nc
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc421fa5a34e6b0829e06d66c43ca40de4e4c3f37677b6af23feee1eaf23e307
+size 161474
diff --git a/tests/test-inputs/goes19-prelim/OR_GLM-L2-LCFA_G19_s20243230309200_e20243230309400_c20243230309415.nc b/tests/test-inputs/goes19-prelim/OR_GLM-L2-LCFA_G19_s20243230309200_e20243230309400_c20243230309415.nc
new file mode 100644
index 0000000000000000000000000000000000000000..d1919a5a8f1dadfb3e106a4af4ebcb397a48538e
--- /dev/null
+++ b/tests/test-inputs/goes19-prelim/OR_GLM-L2-LCFA_G19_s20243230309200_e20243230309400_c20243230309415.nc
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:78df20aaed7f0cf232fb550abe1487328c6759d0fb0e385d70269bc99d78da2b
+size 155906
diff --git a/tests/test-inputs/goes19-prelim/OR_GLM-L2-LCFA_G19_s20243230309400_e20243230310000_c20243230310015.nc b/tests/test-inputs/goes19-prelim/OR_GLM-L2-LCFA_G19_s20243230309400_e20243230310000_c20243230310015.nc
new file mode 100644
index 0000000000000000000000000000000000000000..cf40dabb0c4fd05ab672bc73dfba87447b165d63
--- /dev/null
+++ b/tests/test-inputs/goes19-prelim/OR_GLM-L2-LCFA_G19_s20243230309400_e20243230310000_c20243230310015.nc
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c305be00c7582c8a5f0d43bb11a62d04fdf7a58a4ce72440d53b4e7bc3dffa8
+size 156571
diff --git a/tests/test-inputs/goes19_sim/OR_GLM-L2-LCFA_G19_s20240040000000_e20240040000200_c20240040000219.nc b/tests/test-inputs/goes19_sim/OR_GLM-L2-LCFA_G19_s20240040000000_e20240040000200_c20240040000219.nc
deleted file mode 100644
index b1ae425272000e8a3c86b309b540cc5ce15f68d6..0000000000000000000000000000000000000000
--- a/tests/test-inputs/goes19_sim/OR_GLM-L2-LCFA_G19_s20240040000000_e20240040000200_c20240040000219.nc
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c19d812a13cf7112fe47dfaa95c528c6398ca735b2fcbadd771ebd10193464eb
-size 345916
diff --git a/tests/test-inputs/goes19_sim/OR_GLM-L2-LCFA_G19_s20240040000200_e20240040000400_c20240040000416.nc b/tests/test-inputs/goes19_sim/OR_GLM-L2-LCFA_G19_s20240040000200_e20240040000400_c20240040000416.nc
deleted file mode 100644
index 432795b43163198800d74dc497681d3c97c44eab..0000000000000000000000000000000000000000
--- a/tests/test-inputs/goes19_sim/OR_GLM-L2-LCFA_G19_s20240040000200_e20240040000400_c20240040000416.nc
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4ac544e1dc2325c11b8a11098a0604a3903887b585b6ce9a22989e8f91aebe71
-size 315196
diff --git a/tests/test-inputs/goes19_sim/OR_GLM-L2-LCFA_G19_s20240040000400_e20240040001000_c20240040001016.nc b/tests/test-inputs/goes19_sim/OR_GLM-L2-LCFA_G19_s20240040000400_e20240040001000_c20240040001016.nc
deleted file mode 100644
index e528bf470d5851cd8b08e6048f68f931293da47e..0000000000000000000000000000000000000000
--- a/tests/test-inputs/goes19_sim/OR_GLM-L2-LCFA_G19_s20240040000400_e20240040001000_c20240040001016.nc
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e917d350318a0f8e9e780c1ec906a4ec025505ada5c7d6d0f6bfe5f435b17128
-size 384828
diff --git a/tests/test_functionality.py b/tests/test_functionality.py
index 6e206631f77a0ad61dab39822fdf29955efdde30..240125c38f5282760e415e552c0edaa3f788fb14 100644
--- a/tests/test_functionality.py
+++ b/tests/test_functionality.py
@@ -163,12 +163,12 @@ def test_g18():
     assert(check_fileglob('CSPP_OR_GLM-L2-GLMF-M3_G18_T52_20221110190100.nc', 1))
 
 def test_g19_sim():
-    inputs = [os.path.join(TESTDIR, "test-inputs/goes19_sim/OR_GLM-L2-LCFA_G19_s20240040000000_e20240040000200_c20240040000219.nc"),
-              os.path.join(TESTDIR, "test-inputs/goes19_sim/OR_GLM-L2-LCFA_G19_s20240040000400_e20240040001000_c20240040001016.nc"),
-              os.path.join(TESTDIR, "test-inputs/goes19_sim/OR_GLM-L2-LCFA_G19_s20240040000200_e20240040000400_c20240040000416.nc")]
+    inputs = [os.path.join(TESTDIR, "test-inputs/goes19-prelim/OR_GLM-L2-LCFA_G19_s20243230309000_e20243230309200_c20243230309216.nc"),
+              os.path.join(TESTDIR, "test-inputs/goes19-prelim/OR_GLM-L2-LCFA_G19_s20243230309200_e20243230309400_c20243230309415.nc"),
+              os.path.join(TESTDIR, "test-inputs/goes19-prelim/OR_GLM-L2-LCFA_G19_s20243230309400_e20243230310000_c20243230310015.nc")]
     for i in inputs:
         if not os.path.exists(i):
-            warnings.warn(UserWarning("GOES-19 sim test files are not available in this environment. GOES-19 functionality has not been tested."))
+            warnings.warn(UserWarning("GOES-19 prelim test files are not available in this environment. GOES-19 functionality has not been tested."))
             return
 
     completed_process = subprocess.run(['python',