lasinfo (210611) report for 'AHN4T/09EN1_17.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 176/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 49933251 number of points by return: 48541922 936320 368731 85636 642 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 569980 0 min x y z: 120980.000 569980.000 -1.455 max x y z: 122019.999 571269.999 21.090 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 49933251 extended number of points by return: 48541922 936320 368731 85636 642 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -1455 21090 intensity 34 4879 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 17 user_data 8 9 point_source_ID 1044 1052 gps_time 265136367.427961 268473413.158518 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 41 255 G 54 255 B 38 250 NIR 44 245 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 2833 extended_scanner_channel 0 0 attribute0 0.34 48.79 ('Amplitude') attribute1 -16.93 32.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48541922 number of intermediate returns: 456670 number of last returns: 48533811 number of single returns: 47599152 covered area in square units/kilounits: 1335384/1.34 point density: all returns 37.39 last only 36.34 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49933251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48541922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 936320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 368731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 85636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 642 instead zero. overview over extended number of returns of given pulse: 47599152 1137987 850950 341932 3195 35 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1816898 unclassified (1) 47281131 ground (2) 348518 building (6) 486576 water (9) 128 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3082505 +---> 144780 of those are unclassified (1) +---> 2879103 of those are ground (2) +---> 17864 of those are building (6) +---> 40758 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 62 bin [-1.4,-1.3) has 1143 bin [-1.3,-1.2) has 5493 bin [-1.2,-1.1) has 1022 bin [-1.1,-1.0) has 12425 bin [-1.0,-0.9) has 25108 bin [-0.9,-0.8) has 64735 bin [-0.8,-0.7) has 284053 bin [-0.7,-0.6) has 294602 bin [-0.6,-0.5) has 211720 bin [-0.5,-0.4) has 184633 bin [-0.4,-0.3) has 277398 bin [-0.3,-0.2) has 288296 bin [-0.2,-0.1) has 761597 bin [-0.1,0.0) has 4579909 bin [0.0,0.1) has 5397294 bin [0.1,0.2) has 10193794 bin [0.2,0.3) has 10480704 bin [0.3,0.4) has 7222203 bin [0.4,0.5) has 3577161 bin [0.5,0.6) has 1480459 bin [0.6,0.7) has 503592 bin [0.7,0.8) has 412234 bin [0.8,0.9) has 303493 bin [0.9,1.0) has 165651 bin [1.0,1.1) has 120571 bin [1.1,1.2) has 92556 bin [1.2,1.3) has 82077 bin [1.3,1.4) has 72497 bin [1.4,1.5) has 66164 bin [1.5,1.6) has 61823 bin [1.6,1.7) has 57990 bin [1.7,1.8) has 57080 bin [1.8,1.9) has 54911 bin [1.9,2.0) has 56118 bin [2.0,2.1) has 56959 bin [2.1,2.2) has 58957 bin [2.2,2.3) has 59157 bin [2.3,2.4) has 60077 bin [2.4,2.5) has 60359 bin [2.5,2.6) has 60364 bin [2.6,2.7) has 59795 bin [2.7,2.8) has 59471 bin [2.8,2.9) has 61817 bin [2.9,3.0) has 65705 bin [3.0,3.1) has 76973 bin [3.1,3.2) has 83225 bin [3.2,3.3) has 73876 bin [3.3,3.4) has 63278 bin [3.4,3.5) has 60128 bin [3.5,3.6) has 57007 bin [3.6,3.7) has 44172 bin [3.7,3.8) has 43073 bin [3.8,3.9) has 42991 bin [3.9,4.0) has 44195 bin [4.0,4.1) has 46518 bin [4.1,4.2) has 59651 bin [4.2,4.3) has 64619 bin [4.3,4.4) has 39671 bin [4.4,4.5) has 25021 bin [4.5,4.6) has 24339 bin [4.6,4.7) has 24439 bin [4.7,4.8) has 24339 bin [4.8,4.9) has 24803 bin [4.9,5.0) has 24868 bin [5.0,5.1) has 24261 bin [5.1,5.2) has 23930 bin [5.2,5.3) has 23814 bin [5.3,5.4) has 23529 bin [5.4,5.5) has 22715 bin [5.5,5.6) has 22017 bin [5.6,5.7) has 21684 bin [5.7,5.8) has 21335 bin [5.8,5.9) has 20395 bin [5.9,6.0) has 20370 bin [6.0,6.1) has 19784 bin [6.1,6.2) has 19485 bin [6.2,6.3) has 19337 bin [6.3,6.4) has 19314 bin [6.4,6.5) has 19024 bin [6.5,6.6) has 18816 bin [6.6,6.7) has 18527 bin [6.7,6.8) has 18562 bin [6.8,6.9) has 18222 bin [6.9,7.0) has 17959 bin [7.0,7.1) has 17816 bin [7.1,7.2) has 17587 bin [7.2,7.3) has 17270 bin [7.3,7.4) has 16369 bin [7.4,7.5) has 15797 bin [7.5,7.6) has 15428 bin [7.6,7.7) has 15147 bin [7.7,7.8) has 14790 bin [7.8,7.9) has 14562 bin [7.9,8.0) has 14221 bin [8.0,8.1) has 13855 bin [8.1,8.2) has 13574 bin [8.2,8.3) has 13093 bin [8.3,8.4) has 13081 bin [8.4,8.5) has 12617 bin [8.5,8.6) has 12136 bin [8.6,8.7) has 11657 bin [8.7,8.8) has 11253 bin [8.8,8.9) has 11005 bin [8.9,9.0) has 10478 bin [9.0,9.1) has 10289 bin [9.1,9.2) has 9846 bin [9.2,9.3) has 9272 bin [9.3,9.4) has 8983 bin [9.4,9.5) has 8584 bin [9.5,9.6) has 8455 bin [9.6,9.7) has 8132 bin [9.7,9.8) has 8016 bin [9.8,9.9) has 7668 bin [9.9,10.0) has 7229 bin [10.0,10.1) has 7019 bin [10.1,10.2) has 6759 bin [10.2,10.3) has 6487 bin [10.3,10.4) has 6176 bin [10.4,10.5) has 5778 bin [10.5,10.6) has 5503 bin [10.6,10.7) has 5090 bin [10.7,10.8) has 4934 bin [10.8,10.9) has 4764 bin [10.9,11.0) has 4561 bin [11.0,11.1) has 4520 bin [11.1,11.2) has 4382 bin [11.2,11.3) has 4150 bin [11.3,11.4) has 3891 bin [11.4,11.5) has 3692 bin [11.5,11.6) has 3633 bin [11.6,11.7) has 3611 bin [11.7,11.8) has 3332 bin [11.8,11.9) has 3185 bin [11.9,12.0) has 3082 bin [12.0,12.1) has 2866 bin [12.1,12.2) has 2733 bin [12.2,12.3) has 2595 bin [12.3,12.4) has 2539 bin [12.4,12.5) has 2376 bin [12.5,12.6) has 2354 bin [12.6,12.7) has 2369 bin [12.7,12.8) has 2158 bin [12.8,12.9) has 2032 bin [12.9,13.0) has 1898 bin [13.0,13.1) has 1865 bin [13.1,13.2) has 1695 bin [13.2,13.3) has 1653 bin [13.3,13.4) has 1605 bin [13.4,13.5) has 1573 bin [13.5,13.6) has 1437 bin [13.6,13.7) has 1457 bin [13.7,13.8) has 1326 bin [13.8,13.9) has 1161 bin [13.9,14.0) has 1098 bin [14.0,14.1) has 975 bin [14.1,14.2) has 944 bin [14.2,14.3) has 824 bin [14.3,14.4) has 829 bin [14.4,14.5) has 768 bin [14.5,14.6) has 738 bin [14.6,14.7) has 753 bin [14.7,14.8) has 697 bin [14.8,14.9) has 626 bin [14.9,15.0) has 631 bin [15.0,15.1) has 545 bin [15.1,15.2) has 497 bin [15.2,15.3) has 506 bin [15.3,15.4) has 452 bin [15.4,15.5) has 436 bin [15.5,15.6) has 423 bin [15.6,15.7) has 366 bin [15.7,15.8) has 338 bin [15.8,15.9) has 306 bin [15.9,16.0) has 277 bin [16.0,16.1) has 290 bin [16.1,16.2) has 223 bin [16.2,16.3) has 234 bin [16.3,16.4) has 250 bin [16.4,16.5) has 252 bin [16.5,16.6) has 232 bin [16.6,16.7) has 201 bin [16.7,16.8) has 232 bin [16.8,16.9) has 192 bin [16.9,17.0) has 192 bin [17.0,17.1) has 186 bin [17.1,17.2) has 183 bin [17.2,17.3) has 171 bin [17.3,17.4) has 177 bin [17.4,17.5) has 178 bin [17.5,17.6) has 147 bin [17.6,17.7) has 146 bin [17.7,17.8) has 169 bin [17.8,17.9) has 151 bin [17.9,18.0) has 161 bin [18.0,18.1) has 129 bin [18.1,18.2) has 127 bin [18.2,18.3) has 134 bin [18.3,18.4) has 109 bin [18.4,18.5) has 110 bin [18.5,18.6) has 137 bin [18.6,18.7) has 106 bin [18.7,18.8) has 111 bin [18.8,18.9) has 114 bin [18.9,19.0) has 105 bin [19.0,19.1) has 109 bin [19.1,19.2) has 112 bin [19.2,19.3) has 97 bin [19.3,19.4) has 84 bin [19.4,19.5) has 86 bin [19.5,19.6) has 100 bin [19.6,19.7) has 79 bin [19.7,19.8) has 74 bin [19.8,19.9) has 62 bin [19.9,20.0) has 51 bin [20.0,20.1) has 47 bin [20.1,20.2) has 48 bin [20.2,20.3) has 35 bin [20.3,20.4) has 49 bin [20.4,20.5) has 31 bin [20.5,20.6) has 25 bin [20.6,20.7) has 21 bin [20.7,20.8) has 10 bin [20.8,20.9) has 5 bin [21.0,21.1) has 2 average z coordinate 0.5 for 49933251 element(s) point source id histogram with bin size 1.000000 bin 1044 has 21151926 bin 1051 has 15412052 bin 1052 has 13369273 average point source id 1048.302514731115707 for 49933251 element(s)