lasinfo (210611) report for 'AHN4T/58DZ2_18.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: 340/2022 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: 41941886 number of points by return: 34305679 5607058 1713222 286896 29031 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 351230 0 min x y z: 196980.000 351230.000 19.642 max x y z: 198019.999 352519.999 58.571 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: 41941886 extended number of points by return: 34305679 5607058 1713222 286896 29031 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 19642 58571 intensity 0 5098 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 31 user_data 6 7 point_source_ID 113 128 gps_time 292326159.380729 298296028.271701 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 53 255 B 36 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 50.98 ('Amplitude') attribute1 -16.77 33.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34305679 number of intermediate returns: 2029130 number of last returns: 34302336 number of single returns: 28695259 covered area in square units/kilounits: 1299948/1.30 point density: all returns 32.26 last only 26.39 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41941886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34305679 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5607058 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1713222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 286896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29031 instead zero. overview over extended number of returns of given pulse: 28695259 7793629 4277431 1030710 135186 9136 535 0 0 0 0 0 0 0 0 histogram of classification of points: 11280332 unclassified (1) 30316788 ground (2) 193118 building (6) 150400 water (9) 1248 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3104115 +---> 920415 of those are unclassified (1) +---> 2141609 of those are ground (2) +---> 19018 of those are building (6) +---> 23073 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.6,19.7) has 36 bin [19.7,19.8) has 1129 bin [19.8,19.9) has 6568 bin [19.9,20.0) has 12078 bin [20.0,20.1) has 12684 bin [20.1,20.2) has 15151 bin [20.2,20.3) has 70445 bin [20.3,20.4) has 80532 bin [20.4,20.5) has 55273 bin [20.5,20.6) has 41000 bin [20.6,20.7) has 93618 bin [20.7,20.8) has 107987 bin [20.8,20.9) has 127625 bin [20.9,21.0) has 264740 bin 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[51.5,51.6) has 2195 bin [51.6,51.7) has 2051 bin [51.7,51.8) has 1913 bin [51.8,51.9) has 1770 bin [51.9,52.0) has 1668 bin [52.0,52.1) has 1653 bin [52.1,52.2) has 1598 bin [52.2,52.3) has 1439 bin [52.3,52.4) has 1378 bin [52.4,52.5) has 1360 bin [52.5,52.6) has 1376 bin [52.6,52.7) has 1326 bin [52.7,52.8) has 1208 bin [52.8,52.9) has 1102 bin [52.9,53.0) has 1075 bin [53.0,53.1) has 1081 bin [53.1,53.2) has 1061 bin [53.2,53.3) has 1049 bin [53.3,53.4) has 912 bin [53.4,53.5) has 889 bin [53.5,53.6) has 805 bin [53.6,53.7) has 799 bin [53.7,53.8) has 804 bin [53.8,53.9) has 717 bin [53.9,54.0) has 745 bin [54.0,54.1) has 627 bin [54.1,54.2) has 650 bin [54.2,54.3) has 664 bin [54.3,54.4) has 651 bin [54.4,54.5) has 606 bin [54.5,54.6) has 575 bin [54.6,54.7) has 509 bin [54.7,54.8) has 506 bin [54.8,54.9) has 537 bin [54.9,55.0) has 487 bin [55.0,55.1) has 495 bin [55.1,55.2) has 484 bin [55.2,55.3) has 508 bin [55.3,55.4) has 445 bin [55.4,55.5) has 449 bin [55.5,55.6) has 424 bin [55.6,55.7) has 375 bin [55.7,55.8) has 335 bin [55.8,55.9) has 309 bin [55.9,56.0) has 299 bin [56.0,56.1) has 259 bin [56.1,56.2) has 234 bin [56.2,56.3) has 224 bin [56.3,56.4) has 190 bin [56.4,56.5) has 161 bin [56.5,56.6) has 155 bin [56.6,56.7) has 140 bin [56.7,56.8) has 95 bin [56.8,56.9) has 108 bin [56.9,57.0) has 94 bin [57.0,57.1) has 88 bin [57.1,57.2) has 78 bin [57.2,57.3) has 71 bin [57.3,57.4) has 47 bin [57.4,57.5) has 51 bin [57.5,57.6) has 32 bin [57.6,57.7) has 34 bin [57.7,57.8) has 26 bin [57.8,57.9) has 23 bin [57.9,58.0) has 15 bin [58.0,58.1) has 15 bin [58.1,58.2) has 9 bin [58.2,58.3) has 4 bin [58.3,58.4) has 3 bin [58.4,58.5) has 5 bin [58.5,58.6) has 1 average z coordinate 25.4 for 41941886 element(s) point source id histogram with bin size 1.000000 bin 113 has 15069753 bin 114 has 15696635 bin 127 has 4487741 bin 128 has 6687757 average point source id 117.26402770729004 for 41941886 element(s)