change to one material per file

src/data/Al.json

@@ -1,4 +1,4 @@
-[{
+{
   "Name": "Aluminum",
   "Formula": "Al",
   "CAS Reg No.": "7429-90-5",
@@ -150,40 +150,4 @@
     "Title" : "",
     "Pages": [694, 758, 760, 764, 767, 781, 792, 978, 1017, 1035, 1122, 1179, 1182, 1207]
   }
-},
+}
-{
-  "Name": "G.AL® C250 Aluminium Präzisionsplatte",
-  "Alloy": {
-    "Standard": "EN AW 5083",
-    "Type": "non heat-treatable"
-  },
-  "Formula": "AlMg4.5Mn0.7",
-  "Heat treatment": {
-    "Temper": "homogenized and stress relieved, O3"
-  },
-  "Electromagnetic Data": {
-    "sigma": ["16-18", "m/Ω/mm²"]
-  },
-  "Mechanical Properties": {
-    "T": ["20-25", "°C"],
-    "rho": [2.66, "g/cm³"],
-    "E": [70, "GPa"],
-    "R_p02": ["110-130", "MPa"],
-    "R_m": ["230-290", "MPa"],
-    "Elongation": ["10-15", "%"],
-    "Hardness": {
-      "HBW": ["68-75", "2.5/62.5"]
-    }
-  },
-  "Thermodynamic Properties": {
-    "Crystal": {
-      "alpha": [23.3, "m/µm/K"],
-      "k": ["110-130", "W/m/K"],
-      "cp": [900, "J/kg/K"]
-    }
-  },
-  "Source": {
-    "Type": "Web",
-    "URL": "https://gleich.de/en/wp-content/uploads/sites/4/2016/10/en_g.al_c250.pdf"
-  }
-}]

src/data/AlMg4.5Mn0.7.json

@@ -0,0 +1,36 @@
+{
+  "Name": "G.AL® C250 Aluminium Präzisionsplatte",
+  "Alloy": {
+    "Standard": "EN AW 5083",
+    "Type": "non heat-treatable"
+  },
+  "Formula": "AlMg4.5Mn0.7",
+  "Heat treatment": {
+    "Temper": "homogenized and stress relieved, O3"
+  },
+  "Electromagnetic Data": {
+    "sigma": ["16-18", "m/Ω/mm²"]
+  },
+  "Mechanical Properties": {
+    "T": ["20-25", "°C"],
+    "rho": [2.66, "g/cm³"],
+    "E": [70, "GPa"],
+    "R_p02": ["110-130", "MPa"],
+    "R_m": ["230-290", "MPa"],
+    "Elongation": ["10-15", "%"],
+    "Hardness": {
+      "HBW": ["68-75", "2.5/62.5"]
+    }
+  },
+  "Thermodynamic Properties": {
+    "Crystal": {
+      "alpha": [23.3, "m/µm/K"],
+      "k": ["110-130", "W/m/K"],
+      "cp": [900, "J/kg/K"]
+    }
+  },
+  "Source": {
+    "Type": "Web",
+    "URL": "https://gleich.de/en/wp-content/uploads/sites/4/2016/10/en_g.al_c250.pdf"
+  }
+}

src/materials.py

@@ -165,7 +165,7 @@ def main():
     file_list = read_dir(absolute_path("data"), "INFO.json", True)
     for filename in file_list:
       file, _ = os.path.splitext(os.path.basename(filename))
-      print(file.title())
+      print(file)
       data = read_file(filename)
       data_dict = search_keys(data, 'Name')
       print_dict(data_dict, False, 2)