lasinfo (210611) report for 'AHN4T/16EN2_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: 334/2022 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: 36486392 number of points by return: 24541147 6934259 3674791 1322493 13702 scale factor x y z: 0.001 0.001 0.001 offset x y z: 204980 543730 0 min x y z: 204980.000 543730.000 -0.519 max x y z: 206019.999 545019.999 56.277 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: 36486392 extended number of points by return: 24541147 6934259 3674791 1322493 13702 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 -519 56277 intensity 19 4992 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 -29 29 user_data 8 9 point_source_ID 1135 1137 gps_time 269086601.502783 269088459.291220 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 22 255 B 2 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 25.32 ('Amplitude') attribute1 -17.16 34.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24541147 number of intermediate returns: 5017385 number of last returns: 24509945 number of single returns: 17582085 covered area in square units/kilounits: 1306016/1.31 point density: all returns 27.94 last only 18.77 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36486392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24541147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6934259 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3674791 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1322493 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13702 instead zero. overview over extended number of returns of given pulse: 17582085 6532013 7062202 5239386 67955 2663 88 0 0 0 0 0 0 0 0 histogram of classification of points: 14329368 unclassified (1) 20131562 ground (2) 1864555 building (6) 159848 water (9) 1059 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2776964 +---> 993723 of those are unclassified (1) +---> 1626610 of those are ground (2) +---> 148246 of those are building (6) +---> 8385 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 3 bin [-0.5,-0.4) has 2369 bin [-0.4,-0.3) has 100 bin [-0.3,-0.2) has 82 bin [-0.2,-0.1) has 83 bin [-0.1,0.0) has 90 bin [0.0,0.1) has 75 bin [0.1,0.2) has 89 bin [0.2,0.3) has 87 bin [0.3,0.4) has 222 bin [0.4,0.5) has 568 bin [0.5,0.6) has 539 bin [0.6,0.7) has 3137 bin [0.7,0.8) has 11040 bin [0.8,0.9) has 12850 bin [0.9,1.0) has 13307 bin 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25 bin [32.7,32.8) has 11 bin [32.8,32.9) has 19 bin [32.9,33.0) has 19 bin [33.0,33.1) has 15 bin [33.1,33.2) has 12 bin [33.2,33.3) has 17 bin [33.3,33.4) has 13 bin [33.4,33.5) has 15 bin [33.5,33.6) has 8 bin [33.6,33.7) has 6 bin [33.7,33.8) has 5 bin [33.8,33.9) has 4 bin [33.9,34.0) has 3 bin [34.1,34.2) has 1 bin [35.0,35.1) has 1 bin [35.5,35.6) has 1 bin [36.0,36.1) has 1 bin [36.8,36.9) has 1 bin [36.9,37.0) has 2 bin [38.5,38.6) has 1 bin [41.1,41.2) has 2 bin [41.2,41.3) has 2 bin [44.3,44.4) has 1 bin [44.7,44.8) has 2 bin [45.1,45.2) has 1 bin [45.2,45.3) has 2 bin [45.3,45.4) has 2 bin [45.4,45.5) has 2 bin [45.5,45.6) has 2 bin [46.9,47.0) has 1 bin [47.1,47.2) has 3 bin [47.2,47.3) has 6 bin [47.3,47.4) has 1 bin [47.7,47.8) has 3 bin [47.8,47.9) has 2 bin [48.2,48.3) has 2 bin [48.3,48.4) has 1 bin [48.5,48.6) has 1 bin [48.7,48.8) has 2 bin [48.8,48.9) has 1 bin [49.4,49.5) has 1 bin [49.6,49.7) has 1 bin [55.5,55.6) has 1 bin [55.6,55.7) has 4 bin [55.7,55.8) has 1 bin [55.8,55.9) has 1 bin [55.9,56.0) has 3 bin [56.0,56.1) has 1 bin [56.1,56.2) has 7 bin [56.2,56.3) has 2 average z coordinate 7.5 for 36486392 element(s) point source id histogram with bin size 1.000000 bin 1135 has 5505740 bin 1136 has 27886688 bin 1137 has 3093964 average point source id 1135.933899301416204 for 36486392 element(s)