diff --git a/example/user/ud/ud_96_sample_elements.sql b/example/user/ud/ud_96_sample_elements.sql
index c291c99c8..f1d9d5ef9 100644
--- a/example/user/ud/ud_96_sample_elements.sql
+++ b/example/user/ud/ud_96_sample_elements.sql
@@ -445,7 +445,7 @@ INSERT INTO arc VALUES ('147', '147', '124', '125', 2.750, 2.540, NULL, NULL, NU
 INSERT INTO arc VALUES ('335', '235', '123', '234', 3.000, 3.050, NULL, NULL, NULL, NULL, NULL, NULL, 19.110, 17.160, 'CONDUIT', 'RC200', 'Concret', 'CONDUIT', 1, 1, 2, NULL, NULL, NULL, 0.0487, false, NULL, 1, 'soil1', 'St. Function', 'St. Category', 'St. Fluid', 'St. Location', 'work2', NULL, 'builder1', '2017-12-05', NULL, 'owner1', 1, '08830', '1-10000C', NULL, NULL, NULL, NULL, NULL, NULL, 'https://www.giswater.org', '0', '0102000020E764000002000000355EBA49079B1941713D0AD73E75514148E17A14919B194114AE47C139755141', NULL, NULL, NULL, NULL, NULL, true, NULL, 1, NULL, 'ARC', '2021-09-05 15:42:47.93697', NULL, NULL, 'postgres', 1, NULL, NULL, 'Asphalt', NULL, 'RECT_MANHOLE', 22.110, 19.110, 'RECT_MANHOLE', 20.210, 17.160, NULL, NULL, NULL, NULL);
 INSERT INTO arc VALUES ('244', '244', '301', '239', 2.000, 2.300, NULL, NULL, NULL, NULL, NULL, NULL, 17.000, 16.050, 'CONDUIT', 'CC060', 'PVC', 'CONDUIT', 1, 1, 2, NULL, NULL, NULL, 0.0340, false, NULL, 1, 'soil1', 'St. Function', 'St. Category', 'St. Fluid', 'St. Location', 'work2', NULL, 'builder1', '2017-12-05', NULL, 'owner1', 1, '08830', '1-10000C', NULL, NULL, NULL, NULL, NULL, NULL, 'https://www.giswater.org', '0', '0102000020E76400000200000076625D49949C19417133AD0B34755141DE1F148CC49C19412135B3BE2D755141', NULL, NULL, NULL, NULL, NULL, true, NULL, 1, NULL, 'ARC', '2021-09-05 15:42:47.93697', NULL, NULL, 'postgres', 1, NULL, NULL, 'Asphalt', NULL, 'VIRTUAL_NODE', 19.000, 14.240, 'RECT_MANHOLE', 18.350, 15.200, NULL, NULL, NULL, NULL);
 INSERT INTO arc VALUES ('242', '242', '250', '239', 2.800, 3.150, NULL, NULL, NULL, NULL, NULL, NULL, 16.950, 15.200, 'CONDUIT', 'RC200', 'Concret', 'CONDUIT', 1, 1, 2, NULL, NULL, NULL, 0.0432, false, NULL, 1, 'soil1', 'St. Function', 'St. Category', 'St. Fluid', 'St. Location', 'work2', NULL, 'builder1', '2017-12-05', NULL, 'owner1', 1, '08830', '1-10000C', NULL, NULL, NULL, NULL, NULL, NULL, 'https://www.giswater.org', '0', '0102000020E76400000200000095560A733A9C19410D57FE0533755141DE1F148CC49C19412135B3BE2D755141', NULL, NULL, NULL, NULL, NULL, true, NULL, 1, NULL, 'ARC', '2021-09-05 15:42:47.93697', NULL, NULL, 'postgres', 1, NULL, NULL, 'Asphalt', NULL, 'VIRTUAL_NODE', 19.750, 16.750, 'RECT_MANHOLE', 18.350, 15.200, NULL, NULL, NULL, NULL);
-
+INSERT INTO arc VALUES ('100014','300','237','239', 3.150, 2.700, NULL, NULL, NULL, NULL, NULL, NULL, 15.200, 17.050, 'CONDUIT', 'RC200', 'Virtual', 'CONDUIT',1,1,2,NULL, NULL, NULL,-0.0446,FALSE,null,1,'soil1','St. Function','St. Category','St. Fluid','St. Location','work2',null,'builder1','1993-05-23',null,'owner1',1,'08830','1-10000C',null,null,null,null,null,null,'https://www.giswater.org','0','0102000020E76400000300000040CF5EE0369C1941973AF7283375514195560A733A9C19410D57FE0533755141DE1F148CC49C19412135B3BE2D755141',null,null,null,null,null,TRUE,null,1,null,'ARC','2021-09-05 15:42:47.93697',null,null,'postgres',1,null,null,'Asphalt',1,'CHAMBER',19.750,16.750,'RECT_MANHOLE',18.350,15.200);
 
 INSERT INTO connec VALUES ('19170', '19170', 42.5500, 1.6200, 1.2200, 'CONNEC', 'CC025_D', 2, 'cc19170', NULL, NULL, 1, 2, 1.500, 15.000, '18899', NULL, NULL, NULL, 3, 'soil1', 'St. Function', 'St. Category', 'St. Fluid', 'St. Location', NULL, NULL, 'builder1', '2017-12-05', NULL, 'owner1', 2, '08830', '1-10310C', 109, NULL, NULL, NULL, NULL, NULL, 'https://www.giswater.org', '0', 81.079, '0101000020E76400009520F35ADC8A1941EECDF04460765141', NULL, '5', NULL, 81.079, NULL, NULL, NULL, true, NULL, 2, NULL, 'CONNEC', '2021-09-05 15:42:47.93697', 'ARC', '18899', NULL, NULL, 'postgres', 'PVC', 2, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
 INSERT INTO connec VALUES ('19171', '19171', 42.9100, 1.6200, 1.2200, 'CONNEC', 'CC025_D', 2, 'cc19171', NULL, NULL, 1, 2, 1.500, 14.988, '18899', NULL, NULL, NULL, 3, 'soil1', 'St. Function', 'St. Category', 'St. Fluid', 'St. Location', NULL, NULL, 'builder1', '2017-12-05', NULL, 'owner1', 2, '08830', '1-10310C', 111, NULL, NULL, NULL, NULL, NULL, 'https://www.giswater.org', '0', 81.079, '0101000020E764000014F977F3B08A19411341B6D85F765141', NULL, '5', NULL, 81.079, NULL, NULL, NULL, true, NULL, 2, NULL, 'CONNEC', '2021-09-05 15:42:47.93697', 'ARC', '18899', NULL, NULL, 'postgres', 'PVC', 2, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
@@ -9275,6 +9275,7 @@ INSERT INTO man_chamber VALUES ('18868', NULL, NULL, NULL, NULL, NULL, NULL, NUL
 INSERT INTO man_chamber VALUES ('237', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
 
 
+INSERT INTO man_conduit VALUES ('100014');
 INSERT INTO man_conduit VALUES ('18777', NULL);
 INSERT INTO man_conduit VALUES ('18776', NULL);
 INSERT INTO man_conduit VALUES ('100011', NULL);
diff --git a/example/user/ud/ud_97_sample_swmm.sql b/example/user/ud/ud_97_sample_swmm.sql
index 4c40ff25d..bf8b614e1 100644
--- a/example/user/ud/ud_97_sample_swmm.sql
+++ b/example/user/ud/ud_97_sample_swmm.sql
@@ -182,6 +182,7 @@ INSERT INTO inp_subcatchment VALUES ('S37', '37', 'RG-01', 0.364908, 90.0000, 41
 INSERT INTO inp_subcatchment VALUES ('S83', '83', 'RG-01', 0.312052, 90.0000, 36.8336, 5.4208, 84.5210, NULL, 0.0130, 0.0250, 3.2105, 0.0000, 0.0000, 'IMPERVIOUS', 100.0000, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 83.0000, 0.0000, 10.0000, 1, 1, '0106000020E764000001000000010300000001000000070000008A796B9870951941BACA3B2C5175514130583D9F629519419F012B864E7551414A263E38C3931941A070951454755141C60CEAD6CC931941885456CE54755141361FF3C1799419415450C4C85B7551411B6171C511951941E58D21EA597551418A796B9870951941BACA3B2C51755141', NULL, NULL, NULL, NULL, NULL);
 INSERT INTO inp_subcatchment VALUES ('S68', '68', 'RG-01', 0.480992, 90.0000, 51.8660, 4.4623, 92.5199, NULL, 0.0130, 0.0250, 3.5317, 0.0000, 0.0000, 'IMPERVIOUS', 100.0000, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 81.2026, 0.0000, 10.0000, 1, 1, '0106000020E76400000100000001030000000100000008000000BA53E1521C931941D6F7D0893C7551413BA2D7E2379219412F9712894575514169630D60719219410DA5DE0F4B755141F8142F2B349319413820566554755141281A3B774D93194122D67ABE54755141D1AAC1E09493194172C11A5452755141F6DB69E0A2931941651BCCF94C755141BA53E1521C931941D6F7D0893C755141', NULL, NULL, NULL, NULL, NULL);
 
+INSERT INTO inp_conduit VALUES ('100014');
 INSERT INTO inp_conduit VALUES ('18776', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
 INSERT INTO inp_conduit VALUES ('18777', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
 INSERT INTO inp_conduit VALUES ('18889', NULL, NULL, NULL, NULL, NULL, NULL, 0.0000, 0.0000, NULL, NULL);
@@ -399,6 +400,7 @@ INSERT INTO inp_flwreg_weir VALUES (3, '18828', '18969', 1, 0.5, 'TRANSVERSE', 1
 INSERT INTO inp_flwreg_weir VALUES (1, '237', '242', 1, 0.5, 'TRANSVERSE', 16.3500, 1.5000, NULL, NULL, 'NO', 2.0000, 2.0000, 0.0000, 0.0000, NULL, NULL, NULL, NULL, '237WE1');
 INSERT INTO inp_flwreg_weir VALUES (2, '238', '244', 1, 1, 'TRANSVERSE', 29.0000, 1.5000, NULL, NULL, 'NO', 1.0000, 1.0000, 0.0000, 0.0000, NULL, NULL, NULL, NULL, '238WE1');
 
+
 INSERT INTO inp_junction VALUES ('20598', 0.0000, 0.0000, 0.0000, '{"outfall_type":"NORMAL", "stage":"", "curve_id":"", "timser_id":"", "gate":"YES"}');
 INSERT INTO inp_junction VALUES ('20599', 0.0000, 0.0000, 0.0000, NULL);
 INSERT INTO inp_junction VALUES ('20607', 0.0000, 0.0000, 0.0000, NULL);
diff --git a/example/user/ud/ud_99_sample_zfinal.sql b/example/user/ud/ud_99_sample_zfinal.sql
index 8c96fafb4..3c2ef1041 100644
--- a/example/user/ud/ud_99_sample_zfinal.sql
+++ b/example/user/ud/ud_99_sample_zfinal.sql
@@ -58,15 +58,7 @@ DELETE FROM arc WHERE node_1 = '250';
 DELETE FROM arc WHERE node_2 = '250';
 DELETE FROM node WHERE node_id  = '250';
 
-INSERT INTO arc VALUES ('100014','300','237','239',3.150,2.700,null,null,null,null,null,null,15.200,17.050,'CONDUIT','RC200','Virtual','CONDUIT',1,1,2,null,null,
-null,-0.0446,FALSE,null,1,'soil1','St. Function','St. Category','St. Fluid','St. Location','work2',null,'builder1','1993-05-23',null,'owner1',1,'08830','1-10000C',null,null,null,null,null,null
-,'https://www.giswater.org','0','0102000020E76400000300000040CF5EE0369C1941973AF7283375514195560A733A9C19410D57FE0533755141DE1F148CC49C19412135B3BE2D755141',
-null,null,null,null,null,TRUE,null,1,null,'ARC','2021-09-05 15:42:47.93697',null,null,'postgres',1,null,null,'Asphalt',1,'CHAMBER',19.750,16.750,'RECT_MANHOLE',18.350,15.200);
-INSERT INTO man_conduit VALUES ('100014');
-INSERT INTO inp_conduit VALUES ('100014');
-
-
-INSERT INTO inp_flwreg_weir VALUES(1,'237', '100014',1,0.5,'TRANSVERSE', 16.35,1.5,null,null, 'NO', 2,1,0,0,null,null,null,null,'237WE1');
+INSERT INTO inp_flwreg_weir VALUES (1,'237', '100014', 1, 0.5, 'TRANSVERSE', 16.3500, 1.5000, NULL, NULL, 'NO', 2.0000, 1.0000, 0.0000, 0.0000, NULL, NULL, NULL, NULL,'237WE1');
 
 
 UPDATE config_param_user SET value ='PARTIAL' WHERE parameter = 'inp_options_inertial_damping';