lasinfo (210611) report for 'AHN4T/46AN2_03.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: 42155403 number of points by return: 25779431 12140695 3611607 570188 53482 scale factor x y z: 0.001 0.001 0.001 offset x y z: 186980 423730 0 min x y z: 186980.000 423730.000 15.815 max x y z: 188019.999 425019.999 61.013 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: 42155403 extended number of points by return: 25779431 12140695 3611607 570188 53482 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 15815 61013 intensity 0 5029 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 -30 29 user_data 6 7 point_source_ID 70 72 gps_time 298212995.995941 298216547.315501 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 31 255 B 35 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.57 33.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25779431 number of intermediate returns: 4239241 number of last returns: 25738893 number of single returns: 13602162 covered area in square units/kilounits: 1341556/1.34 point density: all returns 31.42 last only 19.19 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42155403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25779431 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12140695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3611607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 570188 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 53482 instead zero. overview over extended number of returns of given pulse: 13602162 17078341 9135867 2070686 251164 16076 1107 0 0 0 0 0 0 0 0 histogram of classification of points: 20837487 unclassified (1) 20303117 ground (2) 1012105 building (6) 2694 water (9) +-> flagged as extended overlap: 2538976 +---> 1084488 of those are unclassified (1) +---> 1303429 of those are ground (2) +---> 150948 of those are building (6) +---> 111 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.8,15.9) has 956 bin [15.9,16.0) has 7393 bin [16.0,16.1) has 3302 bin [16.1,16.2) has 2026 bin [16.2,16.3) has 3731 bin [16.3,16.4) has 6079 bin [16.4,16.5) has 6320 bin [16.5,16.6) has 8852 bin [16.6,16.7) has 17231 bin [16.7,16.8) has 20992 bin [16.8,16.9) has 18395 bin [16.9,17.0) has 14058 bin [17.0,17.1) has 14427 bin [17.1,17.2) has 17510 bin [17.2,17.3) has 46593 bin [17.3,17.4) has 88002 bin 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[55.6,55.7) has 112 bin [55.7,55.8) has 86 bin [55.8,55.9) has 94 bin [55.9,56.0) has 81 bin [56.0,56.1) has 71 bin [56.1,56.2) has 78 bin [56.2,56.3) has 57 bin [56.3,56.4) has 53 bin [56.4,56.5) has 44 bin [56.5,56.6) has 41 bin [56.6,56.7) has 34 bin [56.7,56.8) has 36 bin [56.8,56.9) has 34 bin [56.9,57.0) has 25 bin [57.0,57.1) has 25 bin [57.1,57.2) has 30 bin [57.2,57.3) has 17 bin [57.3,57.4) has 26 bin [57.4,57.5) has 19 bin [57.5,57.6) has 15 bin [57.6,57.7) has 9 bin [57.7,57.8) has 10 bin [57.8,57.9) has 17 bin [57.9,58.0) has 10 bin [58.0,58.1) has 4 bin [58.1,58.2) has 13 bin [58.2,58.3) has 4 bin [58.3,58.4) has 8 bin [58.4,58.5) has 17 bin [58.5,58.6) has 15 bin [58.6,58.7) has 5 bin [58.7,58.8) has 7 bin [58.8,58.9) has 6 bin [58.9,59.0) has 1 bin [59.0,59.1) has 4 bin [59.1,59.2) has 3 bin [59.2,59.3) has 4 bin [59.3,59.4) has 4 bin [59.4,59.5) has 1 bin [59.5,59.6) has 5 bin [59.6,59.7) has 3 bin [59.7,59.8) has 1 bin [60.7,60.8) has 1 bin [60.8,60.9) has 1 bin [60.9,61.0) has 1 bin [61.0,61.1) has 1 average z coordinate 28.5 for 42155403 element(s) point source id histogram with bin size 1.000000 bin 70 has 31786 bin 71 has 31356177 bin 72 has 10767440 average point source id 71.254668517817279 for 42155403 element(s)