lasinfo (210611) report for 'AHN4T/38HZ2_01.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: 180/2021 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: 29850406 number of points by return: 27160634 1940840 602089 128390 18453 scale factor x y z: 0.001 0.001 0.001 offset x y z: 134980 429980 0 min x y z: 134980.000 429980.000 -0.767 max x y z: 136019.999 431269.999 33.735 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: 29850406 extended number of points by return: 27160634 1940840 602089 128390 18453 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 -767 33735 intensity 41 2939 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 32 user_data 6 7 point_source_ID 42 61 gps_time 259508226.939849 269710414.651203 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 27 255 B 4 255 NIR 74 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5333 extended_scanner_channel 0 0 attribute0 0.41 29.39 ('Amplitude') attribute1 -15.68 13.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27160634 number of intermediate returns: 751777 number of last returns: 27148696 number of single returns: 25210701 covered area in square units/kilounits: 1331732/1.33 point density: all returns 22.41 last only 20.39 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29850406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27160634 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1940840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 602089 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 128390 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18453 instead zero. overview over extended number of returns of given pulse: 25210701 2682793 1423640 440823 83474 8318 657 0 0 0 0 0 0 0 0 histogram of classification of points: 3231017 unclassified (1) 26230793 ground (2) 34534 building (6) 353031 water (9) 1031 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2370089 +---> 387540 of those are unclassified (1) +---> 1866557 of those are ground (2) +---> 26088 of those are building (6) +---> 89904 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 20 bin [-0.7,-0.6) has 716 bin [-0.6,-0.5) has 27674 bin [-0.5,-0.4) has 139755 bin [-0.4,-0.3) has 83618 bin [-0.3,-0.2) has 63403 bin [-0.2,-0.1) has 73522 bin [-0.1,0.0) has 103740 bin [0.0,0.1) has 209682 bin [0.1,0.2) has 630076 bin [0.2,0.3) has 1653034 bin [0.3,0.4) has 3812862 bin [0.4,0.5) has 7964467 bin [0.5,0.6) has 7091150 bin [0.6,0.7) has 3170275 bin [0.7,0.8) has 822494 bin [0.8,0.9) has 246185 bin [0.9,1.0) has 194652 bin [1.0,1.1) has 87345 bin [1.1,1.2) has 81663 bin [1.2,1.3) has 93353 bin [1.3,1.4) has 124650 bin [1.4,1.5) has 121796 bin [1.5,1.6) has 91848 bin [1.6,1.7) has 50047 bin [1.7,1.8) has 34641 bin [1.8,1.9) has 31205 bin [1.9,2.0) has 35267 bin [2.0,2.1) has 39227 bin [2.1,2.2) has 43108 bin [2.2,2.3) has 50323 bin [2.3,2.4) has 58030 bin [2.4,2.5) has 63190 bin [2.5,2.6) has 64768 bin [2.6,2.7) has 60040 bin [2.7,2.8) has 52199 bin [2.8,2.9) has 43380 bin [2.9,3.0) has 36950 bin [3.0,3.1) has 33165 bin [3.1,3.2) has 31992 bin [3.2,3.3) has 31265 bin [3.3,3.4) has 30706 bin [3.4,3.5) has 30393 bin [3.5,3.6) has 30520 bin [3.6,3.7) has 30643 bin [3.7,3.8) has 30826 bin [3.8,3.9) has 30795 bin [3.9,4.0) has 30776 bin [4.0,4.1) has 30918 bin [4.1,4.2) has 30107 bin [4.2,4.3) has 30044 bin [4.3,4.4) has 29987 bin [4.4,4.5) has 29827 bin [4.5,4.6) has 29327 bin [4.6,4.7) has 29672 bin [4.7,4.8) has 29801 bin 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[29.1,29.2) has 226 bin [29.2,29.3) has 254 bin [29.3,29.4) has 222 bin [29.4,29.5) has 235 bin [29.5,29.6) has 200 bin [29.6,29.7) has 193 bin [29.7,29.8) has 200 bin [29.8,29.9) has 194 bin [29.9,30.0) has 170 bin [30.0,30.1) has 179 bin [30.1,30.2) has 166 bin [30.2,30.3) has 167 bin [30.3,30.4) has 139 bin [30.4,30.5) has 140 bin [30.5,30.6) has 149 bin [30.6,30.7) has 120 bin [30.7,30.8) has 141 bin [30.8,30.9) has 119 bin [30.9,31.0) has 116 bin [31.0,31.1) has 90 bin [31.1,31.2) has 110 bin [31.2,31.3) has 97 bin [31.3,31.4) has 109 bin [31.4,31.5) has 96 bin [31.5,31.6) has 92 bin [31.6,31.7) has 82 bin [31.7,31.8) has 77 bin [31.8,31.9) has 87 bin [31.9,32.0) has 85 bin [32.0,32.1) has 75 bin [32.1,32.2) has 76 bin [32.2,32.3) has 69 bin [32.3,32.4) has 55 bin [32.4,32.5) has 68 bin [32.5,32.6) has 50 bin [32.6,32.7) has 40 bin [32.7,32.8) has 36 bin [32.8,32.9) has 35 bin [32.9,33.0) has 17 bin [33.0,33.1) has 16 bin [33.1,33.2) has 17 bin [33.2,33.3) has 14 bin [33.3,33.4) has 10 bin [33.4,33.5) has 6 bin [33.5,33.6) has 2 bin [33.6,33.7) has 1 bin [33.7,33.8) has 1 average z coordinate 1.2 for 29850406 element(s) point source id histogram with bin size 1.000000 bin 42 has 279959 bin 43 has 66019 bin 57 has 17681218 bin 58 has 11144839 bin 61 has 678371 average point source id 57.292614847516646 for 29850406 element(s)