diff --git a/tests/n2.h b/tests/n2.h
deleted file mode 100644
index 86370e5..0000000
--- a/tests/n2.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#define n2_nucl_num ((int64_t) 2)
-
-double n2_charge[n2_nucl_num] = { 5., 5.};
-
-double n2_nucl_coord[3][n2_nucl_num] =
-{ {0.000000,  0.000000 },
-  {0.000000,  0.000000 },
-  {0.000000,  2.059801 } };
-
-#define n2_elec_up_num  ((int64_t) 5)
-#define n2_elec_dn_num  ((int64_t) 5)
-#define n2_elec_num     ((int64_t) 10)
-#define n2_walk_num     ((int64_t) 1)
-
-double n2_elec_coord[n2_walk_num][n2_elec_num][3] = { {
-    {-0.250655104764153      ,  0.503070975550133      ,  -0.166554344502303},      
-    {-0.587812193472177      , -0.128751981129274      ,   0.187773606533075},    
-    { 1.61335569047166       , -0.615556732874863      ,  -1.43165470979934 },   
-    {-4.901239896295210E-003 , -1.120440036458986E-002 ,   1.99761909330422 },   
-    { 0.766647499681200      , -0.293515395797937      ,   3.66454589201239 },   
-    {-0.127732483187947      , -0.138975497694196      ,  -8.669850480215846E-002},
-    {-0.232271834949124      , -1.059321673434182E-002 ,  -0.504862241464867},
-    { 1.09360863531826       , -2.036103063808752E-003 ,  -2.702796910818986E-002},
-    {-0.108090166832043      ,  0.189161729653261      ,   2.15398313919894},
-    { 0.397978144318712      , -0.254277292595981      ,   2.54553335476344}}};
-
-/* Jastrow related */
-
-#define n2_type_nucl_num    ((int64_t) 1) 
-#define n2_aord_num         ((int64_t) 5) 
-#define n2_bord_num         ((int64_t) 5) 
-#define n2_cord_num         ((int64_t) 23) 
-#define n2_dim_cord_vec     ((int64_t) 23)
-
-int64_t n2_type_nucl_vector[n2_nucl_num] = {
-  1,
-  1};
-
-double n2_aord_vector[n2_aord_num + 1][n2_type_nucl_num] = {  
-  { 0.      }, 
-  { 0.      },
-  {-0.380512},
-  {-0.157996},
-  {-0.031558},
-  { 0.021512}};
-
-double n2_bord_vector[n2_bord_num + 1] = {
-   0.5       ,
-   0.15366   ,
-   0.0672262 ,
-   0.02157   ,
-   0.0073096 , 
-   0.002866  };
-
-double n2_cord_vector[n2_cord_num][n2_type_nucl_num] = {  
-  { 5.717020e-01}, 
-  {-5.142530e-01},
-  {-5.130430e-01},
-  { 9.486000e-03},
-  {-4.205000e-03},
-  { 4.263258e-01},
-  { 8.288150e-02},
-  { 5.118600e-03},
-  {-2.997800e-03},
-  {-5.270400e-03},
-  {-7.500000e-05},
-  {-8.301650e-02},
-  { 1.454340e-02},
-  { 5.143510e-02},
-  { 9.250000e-04},
-  {-4.099100e-03},
-  { 4.327600e-03},
-  {-1.654470e-03},
-  { 2.614000e-03},
-  {-1.477000e-03},
-  {-1.137000e-03},
-  {-4.010475e-02},
-  { 6.106710e-03}};
-
-double n2_cord_vector_full[n2_dim_cord_vec][n2_nucl_num] = {
-   { 5.717020e-01,  5.717020e-01},
-   {-5.142530e-01, -5.142530e-01},
-   {-5.130430e-01, -5.130430e-01},
-   { 9.486000e-03,  9.486000e-03},
-   {-4.205000e-03, -4.205000e-03},
-   { 4.263258e-01,  4.263258e-01},
-   { 8.288150e-02,  8.288150e-02},
-   { 5.118600e-03,  5.118600e-03},
-   {-2.997800e-03, -2.997800e-03},
-   {-5.270400e-03, -5.270400e-03},
-   {-7.500000e-05, -7.500000e-05},
-   {-8.301650e-02, -8.301650e-02},
-   { 1.454340e-02,  1.454340e-02},
-   { 5.143510e-02,  5.143510e-02},
-   { 9.250000e-04,  9.250000e-04},
-   {-4.099100e-03, -4.099100e-03},
-   { 4.327600e-03,  4.327600e-03},
-   {-1.654470e-03, -1.654470e-03},
-   { 2.614000e-03,  2.614000e-03},
-   {-1.477000e-03, -1.477000e-03},
-   {-1.137000e-03, -1.137000e-03},
-   {-4.010475e-02, -4.010475e-02}, 
-   { 6.106710e-03,  6.106710e-03}};
-
-double n2_lkpm_of_cindex[4][n2_dim_cord_vec] = {
-  {1, 1, 2, 0, 0, 0, 2, 1, 1, 2, 3, 0, 2, 1, 3, 0, 0, 1, 3, 1, 1, 0, 3}, 
-  {1, 1, 3, 4, 0, 2, 2, 4, 0, 0, 2, 4, 1, 3, 1, 4, 0, 1, 1, 4, 1, 2, 0},
-  {4, 1, 0, 0, 4, 2, 1, 4, 5, 0, 2, 3, 5, 0, 0, 3, 5, 1, 3, 2, 5, 0, 1},
-  {2, 5, 1, 4, 1, 5, 0, 2, 1, 5, 1, 0, 1, 5, 2, 3, 0, 5, 1, 1, 0, 5, 2}};