lasinfo (210611) report for 'AHN4T/32AZ2_14.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: 58174828 number of points by return: 46357452 8900387 2454294 422874 39821 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 464980 0 min x y z: 147980.000 464980.000 3.129 max x y z: 149019.999 466269.999 54.450 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: 58174828 extended number of points by return: 46357452 8900387 2454294 422874 39821 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 3129 54450 intensity 59 4923 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -33 35 user_data 6 7 point_source_ID 154 156 gps_time 270215344.940919 270217552.646442 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 24 255 B 0 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 attribute0 0.59 49.23 ('Amplitude') attribute1 -15.52 34.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46357452 number of intermediate returns: 2931623 number of last returns: 46198750 number of single returns: 37312997 covered area in square units/kilounits: 1341300/1.34 point density: all returns 43.37 last only 34.44 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 58174828 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46357452 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8900387 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2454294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 422874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39821 instead zero. overview over extended number of returns of given pulse: 37312997 13003978 6117618 1539877 198360 1978 20 0 0 0 0 0 0 0 0 histogram of classification of points: 17906725 unclassified (1) 30715641 ground (2) 9552462 building (6) +-> flagged as extended overlap: 3847549 +---> 1191612 of those are unclassified (1) +---> 2070374 of those are ground (2) +---> 585563 of those are building (6) z coordinate histogram with bin size 0.100000 bin [3.1,3.2) has 5 bin [3.2,3.3) has 2 bin [3.3,3.4) has 5 bin [3.4,3.5) has 3 bin [3.5,3.6) has 5 bin [3.6,3.7) has 7 bin [3.7,3.8) has 11 bin [3.8,3.9) has 3 bin [3.9,4.0) has 11 bin [4.0,4.1) has 110 bin [4.1,4.2) has 6108 bin [4.2,4.3) has 13108 bin [4.3,4.4) has 26643 bin [4.4,4.5) has 34992 bin [4.5,4.6) has 68405 bin [4.6,4.7) has 78718 bin [4.7,4.8) has 91997 bin [4.8,4.9) has 108390 bin [4.9,5.0) has 144328 bin [5.0,5.1) has 180674 bin [5.1,5.2) 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has 3 bin [47.8,47.9) has 4 bin [47.9,48.0) has 3 bin [48.0,48.1) has 1 bin [48.1,48.2) has 4 bin [48.2,48.3) has 5 bin [48.3,48.4) has 4 bin [48.4,48.5) has 2 bin [48.5,48.6) has 1 bin [48.6,48.7) has 2 bin [48.9,49.0) has 1 bin [49.0,49.1) has 3 bin [49.2,49.3) has 2 bin [49.4,49.5) has 3 bin [49.5,49.6) has 2 bin [49.6,49.7) has 2 bin [49.7,49.8) has 1 bin [49.8,49.9) has 2 bin [50.2,50.3) has 1 bin [50.4,50.5) has 1 bin [50.5,50.6) has 2 bin [50.6,50.7) has 2 bin [50.7,50.8) has 1 bin [51.1,51.2) has 1 bin [51.2,51.3) has 1 bin [51.3,51.4) has 1 bin [51.4,51.5) has 2 bin [51.5,51.6) has 1 bin [51.7,51.8) has 1 bin [51.8,51.9) has 1 bin [51.9,52.0) has 1 bin [52.2,52.3) has 2 bin [52.5,52.6) has 2 bin [52.6,52.7) has 2 bin [53.3,53.4) has 6 bin [53.4,53.5) has 13 bin [53.5,53.6) has 4 bin [53.6,53.7) has 17 bin [53.7,53.8) has 8 bin [53.8,53.9) has 5 bin [54.0,54.1) has 1 bin [54.4,54.5) has 1 average z coordinate 16.2 for 58174828 element(s) point source id histogram with bin size 1.000000 bin 154 has 35474 bin 155 has 32983732 bin 156 has 25155622 average point source id 155.43180442235257 for 58174828 element(s)