lasinfo (210611) report for 'AHN4T/27AZ2_17.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: 336/2022 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: 55870783 number of points by return: 41444050 11439550 2711766 263077 12340 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 488730 0 min x y z: 185980.000 488730.000 6.988 max x y z: 187019.999 490019.999 58.982 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: 55870783 extended number of points by return: 41444050 11439550 2711766 263077 12340 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 6988 58982 intensity 56 3471 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -31 33 user_data 6 7 point_source_ID 132 134 gps_time 270128513.226312 270131221.515712 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 20 255 B 24 255 NIR 35 238 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -5167 5500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.57 19.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41444050 number of intermediate returns: 2969642 number of last returns: 41376004 number of single returns: 29918913 covered area in square units/kilounits: 1341600/1.34 point density: all returns 41.64 last only 30.84 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55870783 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41444050 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11439550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2711766 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 263077 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12340 instead zero. overview over extended number of returns of given pulse: 29918913 17522725 7363150 1004111 61681 198 5 0 0 0 0 0 0 0 0 histogram of classification of points: 18737829 unclassified (1) 37127541 ground (2) 5413 building (6) +-> flagged as extended overlap: 3773250 +---> 1294442 of those are unclassified (1) +---> 2478808 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [6.9,7.0) has 2 bin [7.0,7.1) has 157 bin [7.1,7.2) has 4534 bin [7.2,7.3) has 9312 bin [7.3,7.4) has 20253 bin [7.4,7.5) has 42072 bin [7.5,7.6) has 91199 bin [7.6,7.7) has 193132 bin [7.7,7.8) has 293263 bin [7.8,7.9) has 424144 bin [7.9,8.0) has 473046 bin [8.0,8.1) has 440620 bin [8.1,8.2) has 389202 bin [8.2,8.3) has 395158 bin [8.3,8.4) has 453935 bin [8.4,8.5) has 518280 bin [8.5,8.6) has 499189 bin [8.6,8.7) has 509521 bin [8.7,8.8) has 533789 bin [8.8,8.9) has 537722 bin [8.9,9.0) has 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bin [36.0,36.1) has 1 bin [36.1,36.2) has 2 bin [36.2,36.3) has 1 bin [36.3,36.4) has 8 bin [36.4,36.5) has 9 bin [36.5,36.6) has 6 bin [36.6,36.7) has 3 bin [36.7,36.8) has 4 bin [36.8,36.9) has 4 bin [36.9,37.0) has 2 bin [37.0,37.1) has 5 bin [37.1,37.2) has 4 bin [37.2,37.3) has 5 bin [37.3,37.4) has 2 bin [37.4,37.5) has 3 bin [37.5,37.6) has 2 bin [37.6,37.7) has 3 bin [37.7,37.8) has 3 bin [37.8,37.9) has 8 bin [37.9,38.0) has 3 bin [38.0,38.1) has 1 bin [38.1,38.2) has 5 bin [38.2,38.3) has 3 bin [38.3,38.4) has 8 bin [38.4,38.5) has 7 bin [38.5,38.6) has 6 bin [38.6,38.7) has 7 bin [38.7,38.8) has 15 bin [38.8,38.9) has 9 bin [38.9,39.0) has 1 bin [39.0,39.1) has 2 bin [39.2,39.3) has 2 bin [39.4,39.5) has 2 bin [39.5,39.6) has 4 bin [39.6,39.7) has 3 bin [39.8,39.9) has 1 bin [39.9,40.0) has 4 bin [40.0,40.1) has 2 bin [40.1,40.2) has 2 bin [40.3,40.4) has 2 bin [40.4,40.5) has 2 bin [40.5,40.6) has 3 bin [40.7,40.8) has 3 bin [40.8,40.9) has 6 bin [41.1,41.2) has 2 bin [41.2,41.3) has 1 bin [41.3,41.4) has 3 bin [41.5,41.6) has 2 bin [41.6,41.7) has 3 bin [41.7,41.8) has 2 bin [41.8,41.9) has 5 bin [42.0,42.1) has 2 bin [42.1,42.2) has 1 bin [42.2,42.3) has 5 bin [42.3,42.4) has 2 bin [42.4,42.5) has 3 bin [42.5,42.6) has 4 bin [42.6,42.7) has 1 bin [42.7,42.8) has 3 bin [42.8,42.9) has 4 bin [42.9,43.0) has 3 bin [43.0,43.1) has 1 bin [43.1,43.2) has 4 bin [43.2,43.3) has 3 bin [43.3,43.4) has 4 bin [43.4,43.5) has 4 bin [43.5,43.6) has 2 bin [43.6,43.7) has 5 bin [43.7,43.8) has 11 bin [43.8,43.9) has 8 bin [43.9,44.0) has 9 bin [44.0,44.1) has 5 bin [44.1,44.2) has 3 bin [44.2,44.3) has 2 bin [44.3,44.4) has 5 bin [44.4,44.5) has 11 bin [44.5,44.6) has 2 bin [44.6,44.7) has 5 bin [44.7,44.8) has 11 bin [44.8,44.9) has 8 bin [44.9,45.0) has 3 bin [45.0,45.1) has 4 bin [45.1,45.2) has 5 bin [45.2,45.3) has 4 bin [45.3,45.4) has 2 bin [45.4,45.5) has 12 bin [45.5,45.6) has 10 bin [45.6,45.7) has 5 bin [45.7,45.8) has 2 bin [45.8,45.9) has 5 bin 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[50.9,51.0) has 6 bin [51.0,51.1) has 3 bin [51.1,51.2) has 4 bin [51.2,51.3) has 2 bin [51.3,51.4) has 3 bin [51.4,51.5) has 8 bin [51.5,51.6) has 3 bin [51.6,51.7) has 3 bin [51.7,51.8) has 1 bin [51.8,51.9) has 1 bin [51.9,52.0) has 3 bin [52.0,52.1) has 5 bin [52.1,52.2) has 2 bin [52.2,52.3) has 5 bin [52.3,52.4) has 8 bin [52.4,52.5) has 3 bin [52.5,52.6) has 10 bin [52.6,52.7) has 3 bin [52.7,52.8) has 3 bin [52.8,52.9) has 4 bin [52.9,53.0) has 5 bin [53.0,53.1) has 3 bin [53.1,53.2) has 3 bin [53.2,53.3) has 9 bin [53.3,53.4) has 6 bin [53.4,53.5) has 5 bin [53.5,53.6) has 2 bin [53.6,53.7) has 2 bin [53.7,53.8) has 2 bin [53.8,53.9) has 1 bin [53.9,54.0) has 4 bin [54.0,54.1) has 2 bin [54.1,54.2) has 2 bin [54.2,54.3) has 2 bin [54.3,54.4) has 3 bin [54.4,54.5) has 4 bin [54.5,54.6) has 6 bin [54.6,54.7) has 10 bin [54.8,54.9) has 4 bin [54.9,55.0) has 1 bin [55.0,55.1) has 1 bin [55.2,55.3) has 2 bin [55.3,55.4) has 1 bin [55.4,55.5) has 1 bin [55.5,55.6) has 1 bin [55.6,55.7) has 1 bin [55.7,55.8) has 1 bin [55.9,56.0) has 2 bin [56.0,56.1) has 1 bin [56.1,56.2) has 2 bin [56.2,56.3) has 6 bin [56.3,56.4) has 3 bin [56.5,56.6) has 2 bin [57.0,57.1) has 2 bin [57.6,57.7) has 1 bin [58.0,58.1) has 1 bin [58.2,58.3) has 2 bin [58.3,58.4) has 2 bin [58.4,58.5) has 1 bin [58.5,58.6) has 1 bin [58.8,58.9) has 1 bin [58.9,59.0) has 1 average z coordinate 14.0 for 55870783 element(s) point source id histogram with bin size 1.000000 bin 132 has 17562432 bin 133 has 38009929 bin 134 has 298422 average point source id 132.691001108754818 for 55870783 element(s)