lasinfo (210611) report for 'AHN4T/31AZ2_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: 179/2021 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: 39991711 number of points by return: 39808467 147051 31099 4639 455 scale factor x y z: 0.001 0.001 0.001 offset x y z: 105980 463730 0 min x y z: 105980.000 463730.000 -6.949 max x y z: 107019.999 465019.999 13.964 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: 39991711 extended number of points by return: 39808467 147051 31099 4639 455 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 -6949 13964 intensity 58 4573 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 -35 9 user_data 6 7 point_source_ID 95 173 gps_time 270033041.922128 270305110.417326 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 36 255 B 24 250 NIR 55 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5833 1500 extended_scanner_channel 0 0 attribute0 0.58 45.73 ('Amplitude') attribute1 -15.35 30.71 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39808467 number of intermediate returns: 36324 number of last returns: 39800989 number of single returns: 39654069 covered area in square units/kilounits: 1332720/1.33 point density: all returns 30.01 last only 29.86 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39991711 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39808467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 147051 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 31099 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 4639 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 455 instead zero. overview over extended number of returns of given pulse: 39654069 238773 79799 16775 2294 1 0 0 0 0 0 0 0 0 0 histogram of classification of points: 283276 unclassified (1) 39089485 ground (2) 327830 building (6) 269163 water (9) 21957 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2922466 +---> 17960 of those are unclassified (1) +---> 2878885 of those are ground (2) +---> 4582 of those are building (6) +---> 19913 of those are water (9) +---> 1126 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-7.0,-6.9) has 1 bin [-6.9,-6.8) has 91 bin [-6.8,-6.7) has 2530 bin [-6.7,-6.6) has 2879 bin [-6.6,-6.5) has 4051 bin [-6.5,-6.4) has 19059 bin [-6.4,-6.3) has 31194 bin [-6.3,-6.2) has 14835 bin [-6.2,-6.1) has 21486 bin [-6.1,-6.0) has 22875 bin [-6.0,-5.9) has 26523 bin [-5.9,-5.8) has 28356 bin [-5.8,-5.7) has 28381 bin [-5.7,-5.6) has 39171 bin [-5.6,-5.5) has 313974 bin [-5.5,-5.4) has 405869 bin [-5.4,-5.3) has 801540 bin [-5.3,-5.2) has 1787687 bin [-5.2,-5.1) has 4385142 bin [-5.1,-5.0) has 8275780 bin [-5.0,-4.9) has 7940841 bin [-4.9,-4.8) has 6971235 bin [-4.8,-4.7) has 4429460 bin [-4.7,-4.6) has 2018628 bin [-4.6,-4.5) has 758227 bin [-4.5,-4.4) has 243511 bin [-4.4,-4.3) has 126611 bin [-4.3,-4.2) has 139064 bin [-4.2,-4.1) has 216818 bin [-4.1,-4.0) has 269935 bin [-4.0,-3.9) has 62044 bin [-3.9,-3.8) has 15437 bin [-3.8,-3.7) has 8458 bin [-3.7,-3.6) has 6119 bin [-3.6,-3.5) has 5845 bin [-3.5,-3.4) has 5827 bin [-3.4,-3.3) has 5325 bin [-3.3,-3.2) has 5236 bin [-3.2,-3.1) has 5142 bin [-3.1,-3.0) has 11669 bin [-3.0,-2.9) has 6541 bin [-2.9,-2.8) has 5642 bin [-2.8,-2.7) has 6159 bin [-2.7,-2.6) has 5182 bin [-2.6,-2.5) has 3870 bin [-2.5,-2.4) has 4191 bin [-2.4,-2.3) has 3733 bin [-2.3,-2.2) has 4701 bin [-2.2,-2.1) has 5019 bin [-2.1,-2.0) has 4351 bin [-2.0,-1.9) has 3844 bin [-1.9,-1.8) has 3858 bin [-1.8,-1.7) has 3396 bin [-1.7,-1.6) has 3613 bin [-1.6,-1.5) has 4530 bin [-1.5,-1.4) has 5109 bin [-1.4,-1.3) has 3786 bin [-1.3,-1.2) has 3403 bin [-1.2,-1.1) has 3509 bin [-1.1,-1.0) has 3303 bin [-1.0,-0.9) has 3404 bin [-0.9,-0.8) has 3103 bin [-0.8,-0.7) has 3527 bin [-0.7,-0.6) has 3716 bin [-0.6,-0.5) has 3982 bin [-0.5,-0.4) has 4266 bin [-0.4,-0.3) has 4906 bin [-0.3,-0.2) has 6636 bin [-0.2,-0.1) has 8457 bin [-0.1,0.0) has 8268 bin [0.0,0.1) has 9716 bin [0.1,0.2) has 10231 bin [0.2,0.3) has 10997 bin [0.3,0.4) has 10773 bin [0.4,0.5) has 10125 bin [0.5,0.6) has 9779 bin [0.6,0.7) has 11145 bin [0.7,0.8) has 11383 bin [0.8,0.9) has 10908 bin [0.9,1.0) has 11455 bin [1.0,1.1) has 11104 bin [1.1,1.2) has 9188 bin [1.2,1.3) has 8774 bin [1.3,1.4) has 8779 bin [1.4,1.5) has 8753 bin [1.5,1.6) has 9139 bin [1.6,1.7) has 8953 bin [1.7,1.8) has 8938 bin [1.8,1.9) has 8834 bin [1.9,2.0) has 9438 bin [2.0,2.1) has 9788 bin [2.1,2.2) has 12413 bin [2.2,2.3) has 12213 bin [2.3,2.4) has 11668 bin [2.4,2.5) has 11550 bin [2.5,2.6) has 11577 bin [2.6,2.7) has 11557 bin [2.7,2.8) has 10682 bin [2.8,2.9) has 10089 bin [2.9,3.0) has 8022 bin [3.0,3.1) has 7892 bin [3.1,3.2) has 7170 bin [3.2,3.3) has 6258 bin [3.3,3.4) has 7244 bin [3.4,3.5) has 5668 bin [3.5,3.6) has 5105 bin [3.6,3.7) has 5178 bin [3.7,3.8) has 5052 bin [3.8,3.9) has 4176 bin [3.9,4.0) has 3278 bin [4.0,4.1) has 2443 bin [4.1,4.2) has 2490 bin [4.2,4.3) has 2296 bin [4.3,4.4) has 1520 bin [4.4,4.5) has 1297 bin [4.5,4.6) has 1172 bin [4.6,4.7) has 1163 bin [4.7,4.8) has 938 bin [4.8,4.9) has 840 bin [4.9,5.0) has 706 bin [5.0,5.1) has 691 bin [5.1,5.2) has 662 bin [5.2,5.3) has 690 bin [5.3,5.4) has 689 bin [5.4,5.5) has 639 bin [5.5,5.6) has 624 bin [5.6,5.7) has 606 bin [5.7,5.8) has 641 bin [5.8,5.9) has 590 bin [5.9,6.0) has 609 bin [6.0,6.1) has 560 bin [6.1,6.2) has 484 bin [6.2,6.3) has 475 bin [6.3,6.4) has 447 bin [6.4,6.5) has 431 bin [6.5,6.6) has 409 bin [6.6,6.7) has 367 bin [6.7,6.8) has 365 bin [6.8,6.9) has 316 bin [6.9,7.0) has 295 bin [7.0,7.1) has 256 bin [7.1,7.2) has 280 bin [7.2,7.3) has 274 bin [7.3,7.4) has 225 bin [7.4,7.5) has 255 bin [7.5,7.6) has 252 bin [7.6,7.7) has 198 bin [7.7,7.8) has 186 bin [7.8,7.9) has 194 bin [7.9,8.0) has 194 bin [8.0,8.1) has 147 bin [8.1,8.2) has 131 bin [8.2,8.3) has 138 bin [8.3,8.4) has 152 bin [8.4,8.5) has 134 bin [8.5,8.6) has 124 bin [8.6,8.7) has 132 bin [8.7,8.8) has 142 bin [8.8,8.9) has 129 bin [8.9,9.0) has 125 bin [9.0,9.1) has 132 bin [9.1,9.2) has 125 bin [9.2,9.3) has 122 bin [9.3,9.4) has 135 bin [9.4,9.5) has 119 bin [9.5,9.6) has 110 bin [9.6,9.7) has 95 bin [9.7,9.8) has 97 bin [9.8,9.9) has 105 bin [9.9,10.0) has 90 bin [10.0,10.1) has 86 bin [10.1,10.2) has 98 bin [10.2,10.3) has 87 bin [10.3,10.4) has 106 bin [10.4,10.5) has 77 bin [10.5,10.6) has 87 bin [10.6,10.7) has 54 bin [10.7,10.8) has 46 bin [10.8,10.9) has 73 bin [10.9,11.0) has 57 bin [11.0,11.1) has 48 bin [11.1,11.2) has 43 bin [11.2,11.3) has 50 bin [11.3,11.4) has 51 bin [11.4,11.5) has 39 bin [11.5,11.6) has 50 bin [11.6,11.7) has 31 bin [11.7,11.8) has 48 bin [11.8,11.9) has 26 bin [11.9,12.0) has 29 bin [12.0,12.1) has 34 bin [12.1,12.2) has 35 bin [12.2,12.3) has 25 bin [12.3,12.4) has 37 bin [12.4,12.5) has 43 bin [12.5,12.6) has 25 bin [12.6,12.7) has 30 bin [12.7,12.8) has 28 bin [12.8,12.9) has 31 bin [12.9,13.0) has 42 bin [13.0,13.1) has 33 bin [13.1,13.2) has 18 bin [13.2,13.3) has 16 bin [13.3,13.4) has 3 bin [13.4,13.5) has 7 bin [13.5,13.6) has 5 bin [13.6,13.7) has 2 bin [13.7,13.8) has 1 bin [13.8,13.9) has 3 bin [13.9,14.0) has 1 average z coordinate -4.9 for 39991711 element(s) point source id histogram with bin size 1.000000 bin 95 has 18113238 bin 173 has 21878473 average point source id 137.671865027230268 for 39991711 element(s)