diff --git a/relog-web/src/casebuilder/validate.js b/relog-web/src/casebuilder/validate.js
index a681f12..7243e87 100644
--- a/relog-web/src/casebuilder/validate.js
+++ b/relog-web/src/casebuilder/validate.js
@@ -18,6 +18,9 @@ const schema = {
         "time horizon (years)": {
           type: "number",
         },
+        "distance metric": {
+          type: "string",
+        },
       },
       required: ["time horizon (years)"],
     },
@@ -159,6 +162,15 @@ const schema = {
           "initial amounts": {
             $ref: "#/definitions/InitialAmount",
           },
+          "disposal limit (tonne)": {
+            $ref: "#/definitions/TimeSeries",
+          },
+          "disposal cost ($/tonne)": {
+            $ref: "#/definitions/TimeSeries",
+          },
+          "acquisition cost ($/tonne)": {
+            $ref: "#/definitions/TimeSeries",
+          },
         },
         required: ["transportation cost ($/km/tonne)"],
       },
diff --git a/src/schemas/input.json b/src/schemas/input.json
index d3cc9aa..4659024 100644
--- a/src/schemas/input.json
+++ b/src/schemas/input.json
@@ -1,206 +1,189 @@
 {
-    "$schema": "http://json-schema.org/draft-07/schema#",
-    "$id": "https://anl-ceeesa.github.io/RELOG/input",
-    "title": "Schema for RELOG Input File",
-    "definitions": {
-        "TimeSeries": {
-            "type": "array",
-            "items": {
-                "type": "number"
-            }
-        },
-        "Parameters": {
-            "type": "object",
-            "properties": {
-                "time horizon (years)": {
-                    "type": "number"
-                },
-                "distance metric": {
-                    "type": "string"
-                }
-            },
-            "required": [
-                "time horizon (years)"
-            ]
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$id": "https://anl-ceeesa.github.io/RELOG/input",
+  "title": "Schema for RELOG Input File",
+  "definitions": {
+    "TimeSeries": {
+      "type": "array",
+      "items": {
+        "type": "number"
+      }
+    },
+    "Parameters": {
+      "type": "object",
+      "properties": {
+        "time horizon (years)": {
+          "type": "number"
         },
-        "Plant": {
+        "distance metric": {
+          "type": "string"
+        }
+      },
+      "required": ["time horizon (years)"]
+    },
+    "Plant": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "properties": {
+          "input": {
+            "type": "string"
+          },
+          "outputs (tonne/tonne)": {
             "type": "object",
             "additionalProperties": {
-                "type": "object",
-                "properties": {
-                    "input": {
-                        "type": "string"
-                    },
-                    "outputs (tonne/tonne)": {
-                        "type": "object",
-                        "additionalProperties": {
-                            "type": "number"
-                        }
-                    },
-                    "energy (GJ/tonne)": {
-                        "$ref": "#/definitions/TimeSeries"
-                    },
-                    "emissions (tonne/tonne)": {
-                        "type": "object",
-                        "additionalProperties": {
-                            "$ref": "#/definitions/TimeSeries"
-                        }
-                    },
-                    "locations": {
-                        "$ref": "#/definitions/PlantLocation"
-                    }
-                },
-                "required": [
-                    "input",
-                    "locations"
-                ]
+              "type": "number"
             }
-        },
-        "PlantLocation": {
+          },
+          "energy (GJ/tonne)": {
+            "$ref": "#/definitions/TimeSeries"
+          },
+          "emissions (tonne/tonne)": {
             "type": "object",
             "additionalProperties": {
-                "type": "object",
-                "properties": {
-                    "location": {
-                        "type": "string"
-                    },
-                    "latitude (deg)": {
-                        "type": "number"
-                    },
-                    "longitude (deg)": {
-                        "type": "number"
-                    },
-                    "disposal": {
-                        "type": "object",
-                        "additionalProperties": {
-                            "type": "object",
-                            "properties": {
-                                "cost ($/tonne)": {
-                                    "$ref": "#/definitions/TimeSeries"
-                                },
-                                "limit (tonne)": {
-                                    "$ref": "#/definitions/TimeSeries"
-                                }
-                            },
-                            "required": [
-                                "cost ($/tonne)"
-                            ]
-                        }
-                    },
-                    "storage": {
-                        "type": "object",
-                        "properties": {
-                            "cost ($/tonne)": {
-                                "$ref": "#/definitions/TimeSeries"
-                            },
-                            "limit (tonne)": {
-                                "type": "number"
-                            }
-                        },
-                        "required": [
-                            "cost ($/tonne)",
-                            "limit (tonne)"
-                        ]
-                    },
-                    "capacities (tonne)": {
-                        "type": "object",
-                        "additionalProperties": {
-                            "type": "object",
-                            "properties": {
-                                "variable operating cost ($/tonne)": {
-                                    "$ref": "#/definitions/TimeSeries"
-                                },
-                                "fixed operating cost ($)": {
-                                    "$ref": "#/definitions/TimeSeries"
-                                },
-                                "opening cost ($)": {
-                                    "$ref": "#/definitions/TimeSeries"
-                                }
-                            },
-                            "required": [
-                                "variable operating cost ($/tonne)",
-                                "fixed operating cost ($)",
-                                "opening cost ($)"
-                            ]
-                        }
-                    }
-                },
-                "required": [
-                    "capacities (tonne)"
-                ]
+              "$ref": "#/definitions/TimeSeries"
             }
+          },
+          "locations": {
+            "$ref": "#/definitions/PlantLocation"
+          }
         },
-        "InitialAmount": {
+        "required": ["input", "locations"]
+      }
+    },
+    "PlantLocation": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "properties": {
+          "location": {
+            "type": "string"
+          },
+          "latitude (deg)": {
+            "type": "number"
+          },
+          "longitude (deg)": {
+            "type": "number"
+          },
+          "disposal": {
             "type": "object",
             "additionalProperties": {
-                "type": "object",
-                "properties": {
-                    "location": {
-                        "type": "string"
-                    },
-                    "latitude (deg)": {
-                        "type": "number"
-                    },
-                    "longitude (deg)": {
-                        "type": "number"
-                    },
-                    "amount (tonne)": {
-                        "$ref": "#/definitions/TimeSeries"
-                    }
+              "type": "object",
+              "properties": {
+                "cost ($/tonne)": {
+                  "$ref": "#/definitions/TimeSeries"
                 },
-                "required": [
-                    "amount (tonne)"
-                ]
+                "limit (tonne)": {
+                  "$ref": "#/definitions/TimeSeries"
+                }
+              },
+              "required": ["cost ($/tonne)"]
             }
-        },
-        "Product": {
+          },
+          "storage": {
+            "type": "object",
+            "properties": {
+              "cost ($/tonne)": {
+                "$ref": "#/definitions/TimeSeries"
+              },
+              "limit (tonne)": {
+                "type": "number"
+              }
+            },
+            "required": ["cost ($/tonne)", "limit (tonne)"]
+          },
+          "capacities (tonne)": {
             "type": "object",
             "additionalProperties": {
-                "type": "object",
-                "properties": {
-                    "transportation cost ($/km/tonne)": {
-                        "$ref": "#/definitions/TimeSeries"
-                    },
-                    "transportation energy (J/km/tonne)": {
-                        "$ref": "#/definitions/TimeSeries"
-                    },
-                    "transportation emissions (tonne/km/tonne)": {
-                        "type": "object",
-                        "additionalProperties": {
-                            "$ref": "#/definitions/TimeSeries"
-                        }
-                    },
-                    "initial amounts": {
-                        "$ref": "#/definitions/InitialAmount"
-                    },
-                    "disposal limit (tonne)": {
-                        "$ref": "#/definitions/TimeSeries"
-                    },
-                    "disposal cost ($/tonne)": {
-                        "$ref": "#/definitions/TimeSeries"
-                    }
+              "type": "object",
+              "properties": {
+                "variable operating cost ($/tonne)": {
+                  "$ref": "#/definitions/TimeSeries"
+                },
+                "fixed operating cost ($)": {
+                  "$ref": "#/definitions/TimeSeries"
                 },
-                "required": [
-                    "transportation cost ($/km/tonne)"
-                ]
+                "opening cost ($)": {
+                  "$ref": "#/definitions/TimeSeries"
+                }
+              },
+              "required": [
+                "variable operating cost ($/tonne)",
+                "fixed operating cost ($)",
+                "opening cost ($)"
+              ]
             }
-        }
+          }
+        },
+        "required": ["capacities (tonne)"]
+      }
     },
-    "type": "object",
-    "properties": {
-        "parameters": {
-            "$ref": "#/definitions/Parameters"
+    "InitialAmount": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "properties": {
+          "location": {
+            "type": "string"
+          },
+          "latitude (deg)": {
+            "type": "number"
+          },
+          "longitude (deg)": {
+            "type": "number"
+          },
+          "amount (tonne)": {
+            "$ref": "#/definitions/TimeSeries"
+          }
         },
-        "plants": {
-            "$ref": "#/definitions/Plant"
+        "required": ["amount (tonne)"]
+      }
+    },
+    "Product": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "object",
+        "properties": {
+          "transportation cost ($/km/tonne)": {
+            "$ref": "#/definitions/TimeSeries"
+          },
+          "transportation energy (J/km/tonne)": {
+            "$ref": "#/definitions/TimeSeries"
+          },
+          "transportation emissions (tonne/km/tonne)": {
+            "type": "object",
+            "additionalProperties": {
+              "$ref": "#/definitions/TimeSeries"
+            }
+          },
+          "initial amounts": {
+            "$ref": "#/definitions/InitialAmount"
+          },
+          "disposal limit (tonne)": {
+            "$ref": "#/definitions/TimeSeries"
+          },
+          "disposal cost ($/tonne)": {
+            "$ref": "#/definitions/TimeSeries"
+          },
+          "acquisition cost ($/tonne)": {
+            "$ref": "#/definitions/TimeSeries"
+          }
         },
-        "products": {
-            "$ref": "#/definitions/Product"
-        }
+        "required": ["transportation cost ($/km/tonne)"]
+      }
+    }
+  },
+  "type": "object",
+  "properties": {
+    "parameters": {
+      "$ref": "#/definitions/Parameters"
+    },
+    "plants": {
+      "$ref": "#/definitions/Plant"
     },
-    "required": [
-        "parameters",
-        "plants",
-        "products"
-    ]
-}
\ No newline at end of file
+    "products": {
+      "$ref": "#/definitions/Product"
+    }
+  },
+  "required": ["parameters", "plants", "products"]
+}