improved postprocessing capabilities; use dataframes to show results

test/test_abaqus_verification.jl

@@ -7,6 +7,11 @@ using JuliaFEM.Postprocess
 using JuliaFEM.Abaqus
 using JuliaFEM.Testing
 
+# to turn on automatic file download, set
+# ENV["ABAQUS_DOWNLOAD_URL"] = http://<domain>:2080/v2016/books/eif
+# if don't want to download all stuff to current directory,
+# set also e.g. ENV["ABAQUS_DOWNLOAD_DIR"] = "/tmp"
+
 #=
 test_name = "ecs4sfs1"
 @testset "$test_name" begin
@@ -16,10 +21,12 @@ end
 =#
 
 @testset "ec38sfs2" begin
-    abaqus_run_test("ec38sfs2"; print_test_file=true) || return
-    #=
-    results = abaqus_read_results("ec38sfs2")
-    side = get_results(results, "SECTION"; name="side")
+    return_code = abaqus_run_model("ec38sfs2"; fetch=true, verbose=true)
+    return_code == 0 || return
+    @test return_code == 0
+#=
+    xdmf = abaqus_open_results("ec38sfs2")
+    side, opts = read_result(xdmf, "SECTION/side")
     @test isapprox(side["SOFM"], 3464.0)
     @test isapprox(side["SOF1"], 2000.0)
     @test isapprox(side["SOF2"], 2000.0)
@@ -32,5 +39,5 @@ end
     @test isapprox(side["SOCF1"], 2/3)
     @test isapprox(side["SOCF2"], 2/3)
     @test isapprox(side["SOCF3"], 1/6)
-    =#
+=#
 end

test/test_elasticity_2d_linear_with_surface_load.jl

@@ -5,7 +5,6 @@ using JuliaFEM
 using JuliaFEM.Preprocess
 using JuliaFEM.Postprocess
 using JuliaFEM.Testing
-using JLD
 
 function JuliaFEM.get_model(::Type{Val{Symbol("test 2d linear elasticity with surface + volume load")}})
     meshfile = "/geometry/2d_block/BLOCK_1elem.med"
@@ -51,10 +50,15 @@ end
     E = 288.0
     nu = 1/3
     u3_expected = f/E*[-nu, 1] + g/(2*E)*[-nu, 1]
-    u3 = reshape(block.assembly.u, 2, 4)[:,3]
-    info("u3 = $u3")
+
+    results = block(DataFrame, "displacement", :U, 0.0)
+    println(results)
+    u3 = results[:N3, [:U1, :U2]]
+    info("(u1,u2) at node 3")
+    info(u3)
     @test isapprox(u3, u3_expected)
 
+#=
     info("strain")
     for ip in get_integration_points(block.elements[1])
         eps = ip("strain")
@@ -79,6 +83,8 @@ end
     # TODO: to postprocess
     #@test isapprox(stress[1], [0.0, g, 0.0])
     #@test isapprox(strain[1], [u3[1], u3[2], 0.0])
+=#
+
 end
 
 #= TODO: to other file

test/test_postprocess.jl

@@ -1,3 +1,6 @@
+# This file is a part of JuliaFEM.
+# License is MIT: see https://github.com/JuliaFEM/JuliaFEM.jl/blob/master/LICENSE.md
+
 using JuliaFEM
 using JuliaFEM.Testing