Fixed abaqus_read_mesh() 1.0E+00 problem

src/preprocess_abaqus_reader.jl

@@ -43,7 +43,7 @@ function parse_section(model, lines, key::Symbol, idx_start,
     definition = lines[idx_start]
     for line in lines[idx_start + 1: idx_end]
         if !(empty_or_comment_line(line))
-            m = matchall(r"[-0-9.eE]+", line)
+            m = matchall(r"[-0-9.eE+]+", line)
             node_id = parse(Int, m[1])
             coords = float(m[2:end])
             model["nodes"][node_id] = coords

test/test_preprocess_abaqus_reader.jl

@@ -55,3 +55,9 @@ end
     elements = create_surface_elements(mesh,:LOAD)
     @test get_connectivity(elements[1]) == [8,10,9]
 end
+
+@testset "parse nodes from abaqus .inp file to Mesh (NX export)" begin
+    fn = joinpath(Pkg.dir("JuliaFEM"), "test", "testdata","nx_export_problem.inp")
+    mesh = abaqus_read_mesh(fn)
+    @test length(mesh.nodes) == 3
+end

test/testdata/cube_tet4.inp

@@ -1,14 +1,14 @@
 *NODE, NSET=NALL
 1,                4.07417,        3.51532,        4.43035
 2,                6.24583,        4.69753,        6.40067
-3,               1.0e1,       10.00000,        0.00000
+3,1.0e1,10.00000,0.00000
 4,               1.0E1,        0.00000,        0.00000
 5,                0.00000,        0.00000,        0.00000
 6,                0.00000,       10.00000,        0.00000
 7,                0.00000,       10.00000,       10.00000
 8,                0.00000,        0.00000,       10.00000
-9,               100.0e-1,       10.00000,       10.00000
-10,              100.0E-1,        0.00000,       10.00000
+9, 100.0e-1,10.00000,10.00000
+10,100.0E-1,0.00000,10.00000
 *ELEMENT, TYPE=C3D4, ELSET=CUBE
          1,         8,        10,         1,         2
          2,         4,         1,        10,         2