lasinfo (210611) report for 'AHN4T/67GN2_20.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: 175/2021 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: 26202045 number of points by return: 23410936 2076935 558218 128653 27303 scale factor x y z: 0.001 0.001 0.001 offset x y z: 48980 363730 0 min x y z: 48980.000 363730.000 -1.326 max x y z: 50019.999 365019.999 37.879 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: 26202045 extended number of points by return: 23410936 2076935 558218 128653 27303 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 -1326 37879 intensity 56 3654 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 -30 32 user_data 6 7 point_source_ID 88 90 gps_time 261744029.480828 261746190.816470 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 253 G 57 254 B 59 252 NIR 65 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5333 extended_scanner_channel 0 0 attribute0 0.56 36.54 ('Amplitude') attribute1 -16.29 19.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23410936 number of intermediate returns: 717805 number of last returns: 23400440 number of single returns: 21327136 covered area in square units/kilounits: 1324448/1.32 point density: all returns 19.78 last only 17.67 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26202045 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23410936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2076935 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 558218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 128653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27303 instead zero. overview over extended number of returns of given pulse: 21327136 3042237 1291257 405004 116627 18068 1716 0 0 0 0 0 0 0 0 histogram of classification of points: 2837822 unclassified (1) 22444936 ground (2) 867423 building (6) 51794 water (9) 70 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1731644 +---> 411214 of those are unclassified (1) +---> 1188266 of those are ground (2) +---> 128979 of those are building (6) +---> 3185 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 1 bin [-1.3,-1.2) has 673 bin [-1.2,-1.1) has 19606 bin [-1.1,-1.0) has 20301 bin [-1.0,-0.9) has 26368 bin [-0.9,-0.8) has 22157 bin [-0.8,-0.7) has 20042 bin [-0.7,-0.6) has 49710 bin [-0.6,-0.5) has 132310 bin [-0.5,-0.4) has 210090 bin [-0.4,-0.3) has 263537 bin [-0.3,-0.2) has 233754 bin [-0.2,-0.1) has 200098 bin [-0.1,0.0) has 183205 bin [0.0,0.1) 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has 1364 bin [32.4,32.5) has 1340 bin [32.5,32.6) has 1316 bin [32.6,32.7) has 1228 bin [32.7,32.8) has 1269 bin [32.8,32.9) has 1142 bin [32.9,33.0) has 1113 bin [33.0,33.1) has 1112 bin [33.1,33.2) has 989 bin [33.2,33.3) has 992 bin [33.3,33.4) has 927 bin [33.4,33.5) has 849 bin [33.5,33.6) has 836 bin [33.6,33.7) has 828 bin [33.7,33.8) has 795 bin [33.8,33.9) has 805 bin [33.9,34.0) has 761 bin [34.0,34.1) has 795 bin [34.1,34.2) has 765 bin [34.2,34.3) has 717 bin [34.3,34.4) has 753 bin [34.4,34.5) has 692 bin [34.5,34.6) has 718 bin [34.6,34.7) has 733 bin [34.7,34.8) has 676 bin [34.8,34.9) has 614 bin [34.9,35.0) has 689 bin [35.0,35.1) has 610 bin [35.1,35.2) has 595 bin [35.2,35.3) has 567 bin [35.3,35.4) has 501 bin [35.4,35.5) has 431 bin [35.5,35.6) has 457 bin [35.6,35.7) has 425 bin [35.7,35.8) has 389 bin [35.8,35.9) has 350 bin [35.9,36.0) has 331 bin [36.0,36.1) has 272 bin [36.1,36.2) has 248 bin [36.2,36.3) has 207 bin [36.3,36.4) has 146 bin [36.4,36.5) has 130 bin [36.5,36.6) has 91 bin [36.6,36.7) has 65 bin [36.7,36.8) has 64 bin [36.8,36.9) has 38 bin [36.9,37.0) has 24 bin [37.0,37.1) has 23 bin [37.1,37.2) has 23 bin [37.2,37.3) has 15 bin [37.3,37.4) has 8 bin [37.4,37.5) has 2 bin [37.5,37.6) has 5 bin [37.6,37.7) has 3 bin [37.7,37.8) has 2 bin [37.8,37.9) has 1 average z coordinate 2.4 for 26202045 element(s) point source id histogram with bin size 1.000000 bin 88 has 7543438 bin 89 has 18558569 bin 90 has 100038 average point source id 88.715922936549418 for 26202045 element(s)