lasinfo (210611) report for 'AHN4T/58CN2_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: 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: 54385593 number of points by return: 44883871 6791163 2236936 426599 47024 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 359980 0 min x y z: 184980.000 359980.000 26.130 max x y z: 186019.999 361269.999 70.112 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: 54385593 extended number of points by return: 44883871 6791163 2236936 426599 47024 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 26130 70112 intensity 0 5096 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 100 205 gps_time 297862970.220888 297871271.754956 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 47 255 B 39 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.08 33.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44883871 number of intermediate returns: 2719559 number of last returns: 44836464 number of single returns: 38054301 covered area in square units/kilounits: 1340868/1.34 point density: all returns 40.56 last only 33.44 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54385593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44883871 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6791163 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2236936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 426599 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 47024 instead zero. overview over extended number of returns of given pulse: 38054301 9129508 5442004 1522831 220050 15622 1277 0 0 0 0 0 0 0 0 histogram of classification of points: 12323609 unclassified (1) 40310420 ground (2) 1683462 building (6) 68102 water (9) +-> flagged as extended overlap: 3592942 +---> 649337 of those are unclassified (1) +---> 2761244 of those are ground (2) +---> 174272 of those are building (6) +---> 8089 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.1,26.2) has 20 bin [26.2,26.3) has 3791 bin [26.3,26.4) has 207354 bin [26.4,26.5) has 1243272 bin [26.5,26.6) has 1066276 bin [26.6,26.7) has 761723 bin [26.7,26.8) has 669127 bin [26.8,26.9) has 568174 bin [26.9,27.0) has 607344 bin [27.0,27.1) has 581511 bin [27.1,27.2) has 637484 bin [27.2,27.3) has 693796 bin [27.3,27.4) has 819001 bin [27.4,27.5) has 873683 bin [27.5,27.6) has 965178 bin 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has 3050 bin [62.3,62.4) has 3115 bin [62.4,62.5) has 2960 bin [62.5,62.6) has 2903 bin [62.6,62.7) has 2772 bin [62.7,62.8) has 2533 bin [62.8,62.9) has 2550 bin [62.9,63.0) has 2381 bin [63.0,63.1) has 2259 bin [63.1,63.2) has 2135 bin [63.2,63.3) has 1990 bin [63.3,63.4) has 2005 bin [63.4,63.5) has 1888 bin [63.5,63.6) has 1756 bin [63.6,63.7) has 1705 bin [63.7,63.8) has 1568 bin [63.8,63.9) has 1514 bin [63.9,64.0) has 1373 bin [64.0,64.1) has 1332 bin [64.1,64.2) has 1240 bin [64.2,64.3) has 1051 bin [64.3,64.4) has 978 bin [64.4,64.5) has 890 bin [64.5,64.6) has 782 bin [64.6,64.7) has 634 bin [64.7,64.8) has 578 bin [64.8,64.9) has 517 bin [64.9,65.0) has 497 bin [65.0,65.1) has 410 bin [65.1,65.2) has 349 bin [65.2,65.3) has 280 bin [65.3,65.4) has 279 bin [65.4,65.5) has 374 bin [65.5,65.6) has 307 bin [65.6,65.7) has 176 bin [65.7,65.8) has 126 bin [65.8,65.9) has 119 bin [65.9,66.0) has 103 bin [66.0,66.1) has 84 bin [66.1,66.2) has 64 bin [66.2,66.3) has 55 bin [66.3,66.4) has 36 bin [66.4,66.5) has 34 bin [66.5,66.6) has 17 bin [66.6,66.7) has 6 bin [66.7,66.8) has 6 bin [66.8,66.9) has 5 bin [66.9,67.0) has 5 bin [67.0,67.1) has 1 bin [67.1,67.2) has 3 bin [67.2,67.3) has 2 bin [67.3,67.4) has 1 bin [67.4,67.5) has 1 bin [67.5,67.6) has 2 bin [67.6,67.7) has 5 bin [67.7,67.8) has 6 bin [67.8,67.9) has 1 bin [68.5,68.6) has 1 bin [68.6,68.7) has 7 bin [68.7,68.8) has 4 bin [69.0,69.1) has 1 bin [69.1,69.2) has 2 bin [69.2,69.3) has 1 bin [69.3,69.4) has 3 bin [69.4,69.5) has 3 bin [69.5,69.6) has 6 bin [69.6,69.7) has 3 bin [69.7,69.8) has 3 bin [69.8,69.9) has 1 bin [70.1,70.2) has 1 average z coordinate 30.9 for 54385593 element(s) point source id histogram with bin size 1.000000 bin 100 has 3014373 bin 101 has 26623715 bin 102 has 1363003 bin 205 has 23384502 average point source id 145.687144222184003 for 54385593 element(s)