Thin, small metal object scrape on rough metal surface 2

[[0,0,0,0.002,0.003,-0.004,0.005,0.006,-0.093,-0.047,0.032,-0.015,0.009,-0.023,0.018,0.018,0.009,0.018,0.008,-0.006,-0.022,-0.013,-0.011,0.011,-0.013,-0.013,-0.044,-0.346,-0.159,-0.087,-0.064,-0.071,-0.055,-0.067,-0.072,-0.025,0.022,-0.036,-0.056,0.161,-0.205,-0.159,-0.104,-0.082,-0.052,0.058,-0.16,-0.171,-0.065,-0.052,0.036,0.03,0.03,-0.027,-0.047,0.045,0.16,0.108,-0.261,-0.131,-0.09,-0.061,0.049,0.066,0.057,-0.053,-0.257,0.116,-0.104,0.046,0.035,0.046,-0.052,-0.239,0.158,-0.17,0.123,0.072,0.062,-0.05,0.119,0.362,-0.294,0.163,0.089,0.069,0.044,0.232,-0.108,0.095,0.059,0.035,0.037,0.13,0.277,0.277,-0.393,-0.174,0.171,-0.184,0.043,-0.087,-0.069,-0.071,0.124,0.139,-0.274,0.102,-0.264,0.219,-0.164,0.083,-0.148,-0.126,-0.065,0.048,0.099,-0.449,0.18,0.114,-0.255,-0.114,-0.27,-0.073,-0.139,0.081,0.08,0.127,-0.393,-0.177,0.107,0.258,0.134,-0.13,-0.119,-0.297,0.194,-0.432,-0.432,-0.092,-0.117,-0.14,-0.129,0.192,0.226,0.22,0.175,-0.449,-0.449,0.1,-0.109,-0.107,-0.098,0.161,-0.243,-0.129,0.439,0.439,-0.081,-0.068,0.059,-0.099,0.049,0.123,-0.44,-0.142,0.133,0.169,0.216,-0.303,0.113,-0.166,0.112,0.205,-0.407,-0.18,0.101,0.263,-0.157,0.209,0.275,-0.161,-0.155,0.223,0.223,-0.391,-0.289,0.199,0.205,-0.103,-0.233,0.334,-0.252,-0.252,0.247,0.295,-0.24,-0.178,0.273,0.163,-0.254,0.185,0.139,-0.158,0.234,0.274,0.187,-0.208,0.121,0.175,-0.183,-0.202,0.166,0.126,-0.126,-0.295,0.214,-0.187,-0.166,0.168,0.188,-0.299,0.149,0.137,-0.185,-0.393,0.165,-0.145,-0.133,0.157,0.278,-0.35,-0.116,0.151,-0.368,-0.242,0.141,0.141,-0.154,0.15,0.226,-0.267,-0.085,0.181,-0.324,-0.139,0.175,0.125,-0.114,0.1,-0.336,-0.061,-0.061,0.162,-0.308,0.123,0.121,-0.109,0.078,0.116,-0.286,0.085,0.072,-0.263,-0.335,0.187,0.072,-0.096,0.129,0.206,-0.2,-0.072,0.119,-0.317,-0.286,0.137,-0.071,-0.152,0.107,0.15,-0.21,0.064,0.147,-0.345,-0.051,-0.153,0.098,-0.141,0.14,-0.194,-0.121,0.138,0.073,-0.377,0.055,-0.187,0.186,-0.115,0.17,-0.343,0.124,-0.202,0.089,-0.337,-0.064,-0.198,0.181,0.143,-0.14,-0.17,0.116,-0.167,-0.22,-0.171,-0.256,-0.147,0.271,0.217,-0.218,-0.377,0.24,-0.183,0.211,-0.371,-0.223,-0.14,0.283,0.223,-0.442,-0.18,0.168,-0.133,0.179,-0.238,0.136,-0.127,0.202,-0.525,-0.52,0.184,-0.061,0.136,-0.357,0.144,-0.131,0.209,-0.462,-0.324,0.119,-0.083,0.143,0.216,-0.315,-0.11,-0.359,0.328,0.328,0.124,-0.062,0.104,0.117,-0.291,0.235,-0.382,0.165,-0.337,0.099,0.095,-0.079,-0.086,0.235,0.343,-0.343,-0.133,0.13,-0.309,0.087,0.101,0.101,0.174,0.199,0.147,-0.131,0.091,-0.264,0.159,-0.129,0.111,0.135,0.349,0.157,-0.09,-0.09,0.157,-0.127,-0.233,0.105,0.195,-0.253,-0.555,0.178,-0.163,0.213,-0.261,0.191,-0.24,0.158,-0.711,-0.52,0.119,-0.145,0.145,0.206,0.135,-0.184,0.334,0.334,-0.15,0.122,-0.218,0.069,-0.151,-0.179,0.518,-0.473,0.14,0.08,-0.135,0.108,-0.188,-0.131,0.214,0.214,-0.218,0.112,0.061,-0.187,-0.142,0.111,-0.178,-0.134,0.251,0.229,-0.114,-0.057,0.117,-0.08,-0.147,0.202,-0.19,-0.251,-0.251,-0.169,-0.108,0.152,-0.214,-0.214,0.238,-0.141,-0.21,-0.185,0.072,-0.221,0.181,0.156,-0.152,0.165,0.094,-0.327,0.129,0.09,-0.235,-0.235,0.145,-0.097,0.168,0.178,-0.304,-0.304,0.118,-0.104,0.149,0.134,-0.098,0.096,0.127,-0.37,-0.187,0.126,-0.08,0.077,0.171,-0.14,-0.099,-0.37,0.178,-0.093,-0.093,-0.083,0.099,-0.126,-0.176,-0.295,-0.184,0.108,-0.078,0.11,0.07,-0.111,-0.093,0.18,-0.494,0.101,0.079,0.083,-0.077,-0.09,0.081,-0.132,0.197,0.197,-0.187,-0.046,0.118,-0.145,-0.142,0.183,0.143,-0.092,0.115,-0.22,0.098,-0.25,0.079,0.084,-0.21,-0.11,0.174,-0.152,-0.196,-0.26,0.107,-0.125,0.083,0.122,-0.135,-0.135,0.155,0.22,-0.104,-0.295,0.097,-0.065,-0.136,0.092,0.157,-0.103,-0.097,0.136,-0.572,-0.247,0.087,0.084,-0.089,-0.118,0.115,0.134,-0.179,-0.194,0.085,0.048,-0.051,0.069,-0.061,-0.196,-0.196,0.139,0.156,-0.345,0.089,-0.129,-0.102,-0.154,0.073,-0.082,-0.148,0.133,-0.14,-0.201,0.096,-0.125,-0.094,-0.187,0.094,0.053,-0.15,0.169,0.191,-0.252,0.107,0.087,-0.082,-0.163,-0.094,0.092,-0.102,0.198,0.207,-0.343,0.093,0.076,0.108,-0.132,0.089,0.085,-0.09,0.104,0.187,-0.341,0.121,0.098,0.135,-0.136,-0.122,0.084,-0.082,0.076,0.293,-0.44,0.13,0.096,0.086,-0.295,-0.131,-0.101,-0.157,0.125,0.14,-0.25,-0.245,0.087,0.053,-0.285,-0.18,0.074,-0.089,-0.076,0.165,0.183,-0.281,0.075,-0.059,0.049,-0.204,0.121,-0.091,-0.091,-0.053,0.126,-0.361,-0.23,0.108,-0.056,-0.037,0.061,-0.094,-0.11,-0.095,0.06,0.095,-0.282,-0.362,0.126,-0.1,0.035,0.112,-0.084,-0.226,0.103,-0.14,0.185,0.195,-0.257,0.175,-0.176,0.043,0.071,0.141,-0.149,-0.131,0.082,-0.101,0.152,-0.258,-0.258,-0.169,-0.115,0.057,0.075,0.085,-0.126,-0.12,0.135,0.127,-0.118,0.119,-0.237,0.143,-0.059,0.063,0.057,-0.023,-0.092,-0.092,0.056,-0.124,0.068,-0.28,-0.28,0.129,0.054,0.053,-0.052,-0.063,-0.11,-0.069,0.056,0.158,-0.462,-0.313,0.167,-0.173,0.113,-0.154,0.085,-0.106,0.069,-0.22,-0.22,0.132,-0.163,0.087,-0.06,0.079,-0.184,-0.184,-0.075,-0.099,-0.125,0.138,0.134,0.115,-0.178,-0.094,0.195,0.086,0.086,-0.04,-0.039,-0.197,-0.133,0.141,0.157,-0.231,0.098,-0.158,-0.223,0.197,0.114,0.09,-0.085,-0.085,-0.1,0.094,-0.05,0.065,0.071,0.033,-0.041,-0.11,0.103,-0.087,0.073,-0.161,0.089,-0.053,-0.06,0.093,0.086,-0.118,0.056,0.07,-0.059,-0.146,0.076,0.064,0.05,-0.11,-0.22,0.048,-0.033,0.093,0.093,-0.133,0.081,-0.223,-0.25,0.11,0.084,0.073,-0.097,-0.124,-0.179,-0.153,0.106,0.085,0.147,-0.214,-0.324,-0.166,-0.163,0.05,0.033,-0.055,-0.136,-0.073,0.088,0.119,0.077,-0.031,-0.112,-0.196,0.092,0.128,-0.205,-0.094,-0.103,-0.08,0.063,0.09,0.094,0.12,-0.208,-0.133,-0.125,0.117,0.085,0.061,0.05,-0.056,0.064,0.062,0.085,0.061,-0.029,-0.049,0.096,-0.078,-0.08,0.108,0.067,-0.068,-0.073,-0.123,-0.142,0.06,0.022,0.033,0.027,-0.034,0.131,-0.178,-0.214,0.066,0.048,0.026,-0.039,-0.02,-0.024,0.031,0.034,0.044,0.044,-0.032,-0.06,-0.035,0.032,-0.058,-0.052,0.041,-0.024,-0.022,0.013,0.018,-0.028,-0.027,-0.016,0.016,0.013,-0.013,0.025,-0.017,-0.03,-0.023,0.024,-0.024,-0.029,-0.031,-0.024,-0.044,-0.047,0.014,-0.02,-0.022,-0.005,0.007,-0.007,-0.013,-0.009,0.006,0.008,0.007,0.007,-0.01,-0.01,0.017,0.022,0.02,-0.007,0.009,0.018,0.017,0.016,0.015,0.02,0.018,0.011,0.024,0.023,0.01,0.007,0.009,0.005,0.004,0.008,0.008,0.004,-0.002,0.005,0.009,0.007,0.004,0.003,-0.005,-0.006,0.005,-0.007,-0.014,-0.016,-0.007,-0.009,-0.006,-0.007,-0.006,0.004,-0.009,-0.005,-0.008,-0.002,0.003,0.003,-0.001,-0.002,-0.002,-0.002,0.001,0.002,0.002,0.001,0.002,-0.001,0.002,0.003,0.002,0.002,0.001,0.001,0.001,0.001,-0.001,0,0.001,0.001,0.001,0.001,0,0,0,0,0]]