lasinfo (210611) report for 'AHN4T/33FZ1_05.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: 337/2022 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: 30174121 number of points by return: 22422716 5291787 1957399 436910 59999 scale factor x y z: 0.001 0.001 0.001 offset x y z: 213980 467480 0 min x y z: 213980.000 467480.000 7.152 max x y z: 215019.999 468769.999 44.432 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: 30174121 extended number of points by return: 22422716 5291787 1957399 436910 59999 5043 267 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 7152 44432 intensity 16 4724 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -17 29 user_data 6 7 point_source_ID 141 142 gps_time 330433693.712707 330435180.123153 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 37 255 B 35 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 30.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22422716 number of intermediate returns: 2463145 number of last returns: 22407395 number of single returns: 17119135 covered area in square units/kilounits: 1333996/1.33 point density: all returns 22.62 last only 16.80 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30174121 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22422716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5291787 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1957399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 436910 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 59999 instead zero. overview over extended number of returns of given pulse: 17119135 6672108 4566138 1510781 275343 28785 1831 0 0 0 0 0 0 0 0 histogram of classification of points: 9318288 unclassified (1) 20637212 ground (2) 158755 building (6) 59866 water (9) +-> flagged as extended overlap: 2288654 +---> 698476 of those are unclassified (1) +---> 1577024 of those are ground (2) +---> 12721 of those are building (6) +---> 433 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.1,7.2) has 1 bin [7.2,7.3) has 92 bin [7.3,7.4) has 2122 bin [7.4,7.5) has 3913 bin [7.5,7.6) has 28884 bin [7.6,7.7) has 276852 bin [7.7,7.8) has 140343 bin [7.8,7.9) has 181388 bin [7.9,8.0) has 322586 bin [8.0,8.1) has 530823 bin [8.1,8.2) has 754739 bin [8.2,8.3) has 1080414 bin [8.3,8.4) has 1312617 bin [8.4,8.5) has 920690 bin [8.5,8.6) has 905239 bin [8.6,8.7) has 1250604 bin [8.7,8.8) has 1874725 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bin [39.8,39.9) has 204 bin [39.9,40.0) has 170 bin [40.0,40.1) has 171 bin [40.1,40.2) has 189 bin [40.2,40.3) has 171 bin [40.3,40.4) has 183 bin [40.4,40.5) has 163 bin [40.5,40.6) has 164 bin [40.6,40.7) has 152 bin [40.7,40.8) has 153 bin [40.8,40.9) has 156 bin [40.9,41.0) has 156 bin [41.0,41.1) has 172 bin [41.1,41.2) has 134 bin [41.2,41.3) has 137 bin [41.3,41.4) has 126 bin [41.4,41.5) has 144 bin [41.5,41.6) has 122 bin [41.6,41.7) has 118 bin [41.7,41.8) has 113 bin [41.8,41.9) has 107 bin [41.9,42.0) has 124 bin [42.0,42.1) has 110 bin [42.1,42.2) has 83 bin [42.2,42.3) has 89 bin [42.3,42.4) has 77 bin [42.4,42.5) has 81 bin [42.5,42.6) has 74 bin [42.6,42.7) has 67 bin [42.7,42.8) has 66 bin [42.8,42.9) has 59 bin [42.9,43.0) has 60 bin [43.0,43.1) has 56 bin [43.1,43.2) has 49 bin [43.2,43.3) has 36 bin [43.3,43.4) has 29 bin [43.4,43.5) has 24 bin [43.5,43.6) has 24 bin [43.6,43.7) has 20 bin [43.7,43.8) has 10 bin [43.8,43.9) has 6 bin [43.9,44.0) has 7 bin [44.0,44.1) has 3 bin [44.1,44.2) has 2 bin [44.2,44.3) has 2 bin [44.3,44.4) has 1 bin [44.4,44.5) has 1 average z coordinate 13.1 for 30174121 element(s) point source id histogram with bin size 1.000000 bin 141 has 4499820 bin 142 has 25674301 average point source id 141.850871546514981 for 30174121 element(s)