diff --git a/benchmarks/1d/aniso1d.geo b/benchmarks/1d/aniso1d.geo
deleted file mode 100644
index 1af75c37ddc58965f5ecd90c0177b518b8abdab3..0000000000000000000000000000000000000000
--- a/benchmarks/1d/aniso1d.geo
+++ /dev/null
@@ -1,78 +0,0 @@
-// The anisotropic 2D mesh generator can be selected with:
-
-Mesh.Algorithm = 2 ;
-
-// One can force a 4 step Laplacian smoothing of the mesh with:
-
-Mesh.Smoothing = 4 ;
-
-lc = 0.01;
-
-Point(3) = {0.0005, 0.0283, 0, lc};
-Point(4) = {0.0005, 0.0005, 0, lc};
-Point(5) = {0.0005, 0.0048, 0, lc};
-Point(6) = {0.0005, 0.024, 0, lc};
-Point(7) = {-0.00831384387633061, 0.0005, 0, lc};
-Point(8) = {-0.008891194145520236, 0.0144, 0, lc};
-Point(9) = {0.0005, 0.008733974596215562, 0, lc};
-Point(14) = {-0.009913843876330611, 0.0144, 0, lc};
-Point(15) = {-0.00879384387633061, 0.0005, 0, lc};
-Point(16) = {-0.00879384387633061, 0.0283, 0, lc};
-Point(19) = {-0.00831384387633061, 0.0072, 0, lc};
-Point(20) = {0.0005, 0.02006602540378444, 0, lc};
-Point(21) = {-0.00831384387633061, 0.0216, 0, lc};
-Point(22) = {-0.00831384387633061, 0.0283, 0, lc};
-Point(23) = {0.030528, 0.0144, 0, lc};
-Point(24) = {0.030528, 0.0005, 0, lc};
-Point(25) = {0.030528, 0.0283, 0, lc};
-Point(27) = {0.004570400000000001, 0.008297275866404783, 0, lc};
-Point(28) = {0.0127112, 0.008928, 0, lc};
-Point(29) = {0.020852, 0.010512, 0, lc};
-Point(35) = {0.0320544, 0.0005, 0, lc};
-Point(36) = {0.0320544, 0.0283, 0, lc};
-Point(37) = {0.0320544, 0.0144, 0, lc};
-Point(38) = {0.030528, 0.00695, 0, lc};
-Point(39) = {0.030528, 0.02185, 0, lc};
-Point(40) = {0.0108598, 0.0047, 0, lc};
-Point(42) = {0.004570400000000001, 0.02050272413359522, 0, lc};
-Point(43) = {0.0127112, 0.019872, 0, lc};
-Point(44) = {0.020852, 0.018288, 0, lc};
-Point(46) = {0.0108598, 0.0241, 0, lc};
-Line (1) = {8, 9};
-Line (2) = {9, 20};
-Line (3) = {8, 20};
-Line (4) = {21, 6};
-Line (5) = {22, 3};
-Line (6) = {14, 16};
-Line (7) = {14, 8};
-Line (8) = {8, 21};
-Line (9) = {20, 6};
-Line (10) = {8, 19};
-Line (11) = {9, 5};
-Line (12) = {4, 5};
-Line (13) = {7, 19};
-Line (14) = {21, 22};
-Line (15) = {16, 22};
-Line (16) = {15, 7};
-Line (17) = {15, 14};
-Line (18) = {7, 4};
-Line (19) = {6, 3};
-Line (20) = {4, 24};
-Line (21) = {3, 25};
-Line (22) = {37, 36};
-Line (23) = {35, 37};
-Line (39) = {19, 5};
-CatmullRom (40) = {9, 27, 28, 29, 23};
-CatmullRom (41) = {20, 42, 43, 44, 23};
-CatmullRom (81) = {5, 40, 38};
-CatmullRom (82) = {6, 46, 39};
-Line (83) = {24, 38};
-Line (84) = {38, 23};
-Line (85) = {23, 39};
-Line (86) = {39, 25};
-Line (87) = {25, 36};
-Line (88) = {24, 35};
-Line (89) = {23, 37};
-
-Attractor Line{40} = {0.1, 0.01, 40};
-Attractor Line{41} = {0.1, 0.01, 40};