diff --git a/nmma/em/model.py b/nmma/em/model.py
index b59a7c673..64b55104b 100644
--- a/nmma/em/model.py
+++ b/nmma/em/model.py
@@ -97,6 +97,11 @@
         "vej_wind",
         "KNtheta",
     ],
+    "LANL1D": [
+        "Ye_wind",
+        "log10_mej_dyn",
+        "vej_dyn",
+    ],
 }
 
 
@@ -108,6 +113,7 @@ def citation(self):
         citation_dict = {
             **dict.fromkeys(["LANLTP1", "LANLTP2", "LANLTS1", "LANLTS2"], ["https://arxiv.org/abs/2105.11543"]),
             "Ka2017": ["https://arxiv.org/abs/1710.05463"],
+            **dict.fromkeys(["LANL1D"] , ["https://arxiv.org/abs/1905.05089"]),
             **dict.fromkeys(
                 ["Bu2019lm", "Bu2019lm_sparse"], ["https://arxiv.org/abs/2002.11355", "https://arxiv.org/abs/1906.04205"]
             ),
diff --git a/nmma/em/model_parameters.py b/nmma/em/model_parameters.py
index 01cdfee0f..980d79500 100644
--- a/nmma/em/model_parameters.py
+++ b/nmma/em/model_parameters.py
@@ -396,3 +396,26 @@ def LANLTS2(data):
         data_out[key] = {**data_out[key], **data[key]}
 
     return data_out, parameters
+
+def LANL1D(data):
+
+    parameters = [
+        "Ye_wind",
+        "log10_mej_dyn",
+        "vej_dyn",
+    ]
+
+    data_out = {}
+
+    magkeys = data.keys()
+    for jj, key in enumerate(magkeys):
+        knprops = get_knprops_from_LANLfilename(key)
+
+        # best to interpolate masses in log10
+        knprops["log10_mej_dyn"] = np.log10(knprops["mej_dyn"])
+        del knprops["mej_dyn"]
+
+        data_out[key] = knprops
+        data_out[key] = {**data_out[key], **data[key]}
+
+    return data_out, parameters
diff --git a/nmma/em/utils.py b/nmma/em/utils.py
index 057e04c4c..a12327d2a 100644
--- a/nmma/em/utils.py
+++ b/nmma/em/utils.py
@@ -1649,7 +1649,8 @@ def get_knprops_from_LANLfilename(filename):
                     md /= 100
                 elif md in [2]:
                     md /= 1000
-
+            
+            
             # Record velocity
             elif "v" == info[0]:
                 vd = float(info[1:]) / 100
@@ -1673,7 +1674,7 @@ def get_knprops_from_LANLfilename(filename):
     knprops = {}
     for prop in [
         # "morphology",
-        # "Ye_wind",
+        "Ye_wind",
         "mej_dyn",
         "vej_dyn",
         "mej_wind",
diff --git a/priors/LANL1D.prior b/priors/LANL1D.prior
new file mode 100644
index 000000000..87afb5090
--- /dev/null
+++ b/priors/LANL1D.prior
@@ -0,0 +1,5 @@
+log10_mej_dyn  = Uniform(name='log10_mej_dyn', minimum=-3., maximum=-1.2, latex_label='$\\log_{10}M^{\\rm{dyn}}_{\\rm{ej}}$')
+vej_dyn = Uniform(name='vej_dyn', minimum=0.05, maximum=0.40, latex_label='$V^{\\rm{dyn}}_{\\rm{ej}}$')
+Ye_wind = Uniform(name='Ye_wind', minimum=0.05, maximum=0.50, latex_label='$Y_{\\rm{e}}$')
+luminosity_distance = 40.7
+timeshift = 0