lasinfo (210611) report for 'AHN4T/45AZ2_07.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: 338/2022 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: 41193101 number of points by return: 34025871 5025842 1720876 370736 49776 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 416230 0 min x y z: 145980.000 416230.000 -0.916 max x y z: 147019.999 417519.999 48.324 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: 41193101 extended number of points by return: 34025871 5025842 1720876 370736 49776 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 -916 48324 intensity 34 4836 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 -11 30 user_data 6 7 point_source_ID 46 204 gps_time 260019733.247081 298210701.114651 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 32 255 B 13 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 5000 extended_scanner_channel 0 0 attribute0 0.34 48.36 ('Amplitude') attribute1 -16.77 31.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34025871 number of intermediate returns: 2149850 number of last returns: 33966385 number of single returns: 28949005 covered area in square units/kilounits: 1263360/1.26 point density: all returns 32.61 last only 26.89 (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 41193101 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34025871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5025842 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1720876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 370736 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 49776 instead zero. overview over extended number of returns of given pulse: 28949005 6646376 4059858 1288058 228632 19981 1191 0 0 0 0 0 0 0 0 histogram of classification of points: 9411263 unclassified (1) 26994162 ground (2) 2470395 building (6) 1871448 water (9) 445833 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2821604 +---> 480775 of those are unclassified (1) +---> 2132138 of those are ground (2) +---> 147573 of those are building (6) +---> 61118 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 2 bin [-0.9,-0.8) has 204 bin [-0.8,-0.7) has 458 bin [-0.7,-0.6) has 458 bin [-0.6,-0.5) has 237 bin [-0.5,-0.4) has 120 bin [-0.4,-0.3) has 76 bin [-0.3,-0.2) has 136 bin [-0.2,-0.1) has 682 bin [-0.1,0.0) has 1253 bin [0.0,0.1) has 1595 bin [0.1,0.2) has 1605 bin [0.2,0.3) has 1681 bin [0.3,0.4) has 2134 bin [0.4,0.5) has 123494 bin [0.5,0.6) 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has 249 bin [43.9,44.0) has 174 bin [44.0,44.1) has 134 bin [44.1,44.2) has 105 bin [44.2,44.3) has 83 bin [44.3,44.4) has 64 bin [44.4,44.5) has 68 bin [44.5,44.6) has 29 bin [44.6,44.7) has 32 bin [44.7,44.8) has 8 bin [44.8,44.9) has 5 bin [44.9,45.0) has 1 bin [45.9,46.0) has 1 bin [47.1,47.2) has 1 bin [48.3,48.4) has 1 average z coordinate 6.6 for 41193101 element(s) point source id histogram with bin size 1.000000 bin 46 has 7954784 bin 47 has 9004098 bin 53 has 3280902 bin 54 has 4432253 bin 204 has 16521064 average point source id 111.00497614879734 for 41193101 element(s)