lasinfo (210611) report for 'AHN4T/38CZ1_21.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: 84569922 number of points by return: 69253240 10810824 3534169 843732 127957 scale factor x y z: 0.001 0.001 0.001 offset x y z: 99980 424980 0 min x y z: 99980.000 424980.000 -3.411 max x y z: 101019.999 426269.999 39.648 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: 84569922 extended number of points by return: 69253240 10810824 3534169 843732 127957 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 -3411 39648 intensity 49 5029 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 26 user_data 6 7 point_source_ID 34 47 gps_time 259499517.104043 260012622.810437 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 18 255 B 16 255 NIR 61 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 4333 extended_scanner_channel 0 0 attribute0 0.49 50.29 ('Amplitude') attribute1 -15.62 34.23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 69253240 number of intermediate returns: 4542865 number of last returns: 69052254 number of single returns: 58278437 covered area in square units/kilounits: 1310512/1.31 point density: all returns 64.53 last only 52.69 (per square units) spacing: all returns 0.12 last only 0.14 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 84569922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 69253240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10810824 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3534169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 843732 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 127957 instead zero. overview over extended number of returns of given pulse: 58278437 14667910 8104818 2875452 578415 60438 4452 0 0 0 0 0 0 0 0 histogram of classification of points: 25237127 unclassified (1) 47489932 ground (2) 11366252 building (6) 411051 water (9) 65560 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5030271 +---> 1060770 of those are unclassified (1) +---> 3079106 of those are ground (2) +---> 861996 of those are building (6) +---> 27715 of those are water (9) +---> 684 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 2 bin [-3.4,-3.3) has 941 bin [-3.3,-3.2) has 5354 bin [-3.2,-3.1) has 199598 bin [-3.1,-3.0) has 72703 bin [-3.0,-2.9) has 86263 bin [-2.9,-2.8) has 146289 bin [-2.8,-2.7) has 260800 bin [-2.7,-2.6) has 236006 bin [-2.6,-2.5) has 212618 bin [-2.5,-2.4) has 258046 bin [-2.4,-2.3) has 306903 bin [-2.3,-2.2) has 402102 bin [-2.2,-2.1) has 639333 bin [-2.1,-2.0) has 1027019 bin [-2.0,-1.9) has 1672408 bin [-1.9,-1.8) has 2872372 bin [-1.8,-1.7) has 3943045 bin [-1.7,-1.6) has 3646803 bin [-1.6,-1.5) has 3036685 bin [-1.5,-1.4) has 3156698 bin [-1.4,-1.3) has 3540213 bin [-1.3,-1.2) has 3874852 bin [-1.2,-1.1) has 4105627 bin [-1.1,-1.0) has 4249091 bin [-1.0,-0.9) has 3997639 bin [-0.9,-0.8) has 3350202 bin [-0.8,-0.7) has 2444554 bin [-0.7,-0.6) has 1819766 bin [-0.6,-0.5) has 1320740 bin [-0.5,-0.4) has 1122661 bin [-0.4,-0.3) has 794217 bin [-0.3,-0.2) has 590625 bin [-0.2,-0.1) has 456924 bin [-0.1,0.0) has 372881 bin [0.0,0.1) has 334317 bin [0.1,0.2) has 330307 bin [0.2,0.3) has 319391 bin [0.3,0.4) has 302051 bin [0.4,0.5) has 319930 bin [0.5,0.6) has 319115 bin [0.6,0.7) has 343315 bin [0.7,0.8) has 344705 bin [0.8,0.9) has 308811 bin [0.9,1.0) has 304096 bin [1.0,1.1) has 297362 bin [1.1,1.2) has 273632 bin [1.2,1.3) has 295040 bin [1.3,1.4) has 283029 bin 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has 2 bin [33.7,33.8) has 2 bin [33.8,33.9) has 3 bin [33.9,34.0) has 2 bin [34.0,34.1) has 1 bin [34.1,34.2) has 2 bin [34.2,34.3) has 1 bin [34.4,34.5) has 4 bin [34.5,34.6) has 2 bin [34.6,34.7) has 7 bin [34.7,34.8) has 4 bin [34.9,35.0) has 2 bin [35.0,35.1) has 3 bin [35.2,35.3) has 2 bin [35.3,35.4) has 3 bin [35.5,35.6) has 3 bin [35.6,35.7) has 4 bin [35.7,35.8) has 2 bin [35.9,36.0) has 2 bin [36.2,36.3) has 1 bin [36.3,36.4) has 1 bin [36.4,36.5) has 2 bin [36.5,36.6) has 1 bin [36.6,36.7) has 3 bin [36.7,36.8) has 4 bin [36.8,36.9) has 6 bin [36.9,37.0) has 7 bin [37.0,37.1) has 15 bin [37.1,37.2) has 15 bin [37.2,37.3) has 6 bin [37.3,37.4) has 4 bin [37.4,37.5) has 3 bin [37.5,37.6) has 14 bin [37.6,37.7) has 17 bin [37.7,37.8) has 1 bin [38.0,38.1) has 1 bin [39.3,39.4) has 4 bin [39.4,39.5) has 4 bin [39.5,39.6) has 1 bin [39.6,39.7) has 2 average z coordinate 1.5 for 84569922 element(s) point source id histogram with bin size 1.000000 bin 34 has 12751379 bin 35 has 15872967 bin 41 has 22253190 bin 46 has 20226897 bin 47 has 13465489 average point source id 40.969610519446853 for 84569922 element(s)