basic model structure

src/JuliaFEM.jl

@@ -1,17 +1,12 @@
 # This file is a part of JuliaFEM. License is MIT: https://github.com/ovainola/JuliaFEM/blob/master/README.md
 module JuliaFEM
 
-# package code goes here
-type Node
-    node_id
-    coords
-end
-type Element
-    element_id
-    node_ids
-end
-function test()
-    return 1
+type Model
+    model  # For global variables
+    nodes  # For nodes
+    elements  # For elements
+    element_nodes  # For element nodes
+    element_gauss_points  # For element gauss points
 end
 
 end # module