lasinfo (210611) report for 'AHN4T/25CN1_06.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: 178/2021 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: 77612954 number of points by return: 45710750 20727038 8833222 2079488 262456 scale factor x y z: 0.001 0.001 0.001 offset x y z: 99980 484980 0 min x y z: 99980.000 484980.000 -0.633 max x y z: 101019.999 486269.999 42.860 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: 77612954 extended number of points by return: 45710750 20727038 8833222 2079488 262456 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 -633 42860 intensity 55 3545 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 -32 35 user_data 6 7 point_source_ID 114 116 gps_time 270108287.228117 270110160.680415 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5833 extended_scanner_channel 0 0 attribute0 0.55 35.45 ('Amplitude') attribute1 -15.54 21.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45710750 number of intermediate returns: 11214307 number of last returns: 45612409 number of single returns: 24924512 covered area in square units/kilounits: 1334500/1.33 point density: all returns 58.16 last only 34.18 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 77612954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45710750 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 20727038 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8833222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2079488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 262456 instead zero. overview over extended number of returns of given pulse: 24924512 23779641 20293246 7295040 1300794 19367 354 0 0 0 0 0 0 0 0 histogram of classification of points: 40830440 unclassified (1) 35078472 ground (2) 1642050 building (6) 58792 water (9) 3200 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5039327 +---> 2590641 of those are unclassified (1) +---> 2288259 of those are ground (2) +---> 155174 of those are building (6) +---> 5253 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 21 bin [-0.6,-0.5) has 1832 bin [-0.5,-0.4) has 4778 bin [-0.4,-0.3) has 2090 bin [-0.3,-0.2) has 2297 bin [-0.2,-0.1) has 2208 bin [-0.1,0.0) has 2816 bin [0.0,0.1) has 5051 bin [0.1,0.2) has 4242 bin [0.2,0.3) has 13094 bin [0.3,0.4) has 29418 bin [0.4,0.5) has 39886 bin [0.5,0.6) has 49061 bin [0.6,0.7) has 46331 bin [0.7,0.8) has 46062 bin 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2131 bin [39.1,39.2) has 2001 bin [39.2,39.3) has 1948 bin [39.3,39.4) has 1649 bin [39.4,39.5) has 1481 bin [39.5,39.6) has 1386 bin [39.6,39.7) has 1263 bin [39.7,39.8) has 1203 bin [39.8,39.9) has 1067 bin [39.9,40.0) has 962 bin [40.0,40.1) has 827 bin [40.1,40.2) has 704 bin [40.2,40.3) has 692 bin [40.3,40.4) has 654 bin [40.4,40.5) has 508 bin [40.5,40.6) has 399 bin [40.6,40.7) has 344 bin [40.7,40.8) has 309 bin [40.8,40.9) has 272 bin [40.9,41.0) has 216 bin [41.0,41.1) has 175 bin [41.1,41.2) has 153 bin [41.2,41.3) has 138 bin [41.3,41.4) has 123 bin [41.4,41.5) has 135 bin [41.5,41.6) has 80 bin [41.6,41.7) has 79 bin [41.7,41.8) has 40 bin [41.8,41.9) has 23 bin [41.9,42.0) has 26 bin [42.0,42.1) has 22 bin [42.1,42.2) has 19 bin [42.2,42.3) has 15 bin [42.3,42.4) has 22 bin [42.4,42.5) has 16 bin [42.5,42.6) has 21 bin [42.6,42.7) has 4 bin [42.7,42.8) has 7 bin [42.8,42.9) has 2 average z coordinate 11.7 for 77612954 element(s) point source id histogram with bin size 1.000000 bin 114 has 24803023 bin 115 has 52364854 bin 116 has 445077 average point source id 114.686161333325884 for 77612954 element(s)