lasinfo (210611) report for 'AHN4T/07HN2_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: 23389330 number of points by return: 23386450 2832 48 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 254980 581230 0 min x y z: 254980.000 581230.000 -3.257 max x y z: 256019.999 582519.999 8.873 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: 23389330 extended number of points by return: 23386450 2832 48 0 0 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 -3257 8873 intensity 70 4635 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 23 25 gps_time 328692690.046459 330510848.287188 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 51 255 G 58 255 B 50 255 NIR 43 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.28 30.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23386450 number of intermediate returns: 42 number of last returns: 23386343 number of single returns: 23383505 covered area in square units/kilounits: 1340732/1.34 point density: all returns 17.45 last only 17.44 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23389330 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23386450 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2832 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 48 instead zero. overview over extended number of returns of given pulse: 23383505 5687 138 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10683 unclassified (1) 23317508 ground (2) 11665 building (6) 49474 water (9) +-> flagged as extended overlap: 1878780 +---> 2905 of those are unclassified (1) +---> 1860340 of those are ground (2) +---> 10536 of those are building (6) +---> 4999 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.3,-3.2) has 4 bin [-3.2,-3.1) has 192 bin [-3.1,-3.0) has 18955 bin [-3.0,-2.9) has 5662 bin [-2.9,-2.8) has 4464 bin [-2.8,-2.7) has 2675 bin [-2.7,-2.6) has 5196 bin [-2.6,-2.5) has 30079 bin [-2.5,-2.4) has 16476 bin [-2.4,-2.3) has 16914 bin [-2.3,-2.2) has 16540 bin [-2.2,-2.1) has 19746 bin [-2.1,-2.0) has 81976 bin [-2.0,-1.9) has 888321 bin [-1.9,-1.8) has 1794511 bin [-1.8,-1.7) has 2092076 bin [-1.7,-1.6) has 2362196 bin [-1.6,-1.5) has 2315412 bin [-1.5,-1.4) has 1592889 bin [-1.4,-1.3) has 1552221 bin [-1.3,-1.2) has 1549978 bin [-1.2,-1.1) has 1181424 bin [-1.1,-1.0) has 825559 bin [-1.0,-0.9) has 709164 bin [-0.9,-0.8) has 764773 bin [-0.8,-0.7) has 885239 bin [-0.7,-0.6) has 815705 bin [-0.6,-0.5) has 967836 bin [-0.5,-0.4) has 845379 bin [-0.4,-0.3) has 679111 bin [-0.3,-0.2) has 450412 bin [-0.2,-0.1) has 333288 bin [-0.1,0.0) has 172577 bin [0.0,0.1) has 156573 bin [0.1,0.2) has 137141 bin [0.2,0.3) has 48912 bin [0.3,0.4) has 12465 bin [0.4,0.5) has 6634 bin [0.5,0.6) has 6468 bin [0.6,0.7) has 7256 bin [0.7,0.8) has 3467 bin [0.8,0.9) has 602 bin [0.9,1.0) has 210 bin [1.0,1.1) has 217 bin [1.1,1.2) has 101 bin [1.2,1.3) has 151 bin [1.3,1.4) has 86 bin [1.4,1.5) has 116 bin [1.5,1.6) has 56 bin [1.6,1.7) has 93 bin [1.7,1.8) has 91 bin [1.8,1.9) has 130 bin [1.9,2.0) has 521 bin [2.0,2.1) has 622 bin [2.1,2.2) has 621 bin [2.2,2.3) has 624 bin [2.3,2.4) has 618 bin [2.4,2.5) has 594 bin [2.5,2.6) has 611 bin [2.6,2.7) has 716 bin [2.7,2.8) has 693 bin [2.8,2.9) has 442 bin [2.9,3.0) has 13 bin [3.0,3.1) has 11 bin [3.1,3.2) has 7 bin [3.2,3.3) has 6 bin [3.3,3.4) has 11 bin [3.4,3.5) has 10 bin [3.5,3.6) has 38 bin [3.6,3.7) has 80 bin [3.7,3.8) has 28 bin [3.8,3.9) has 31 bin [3.9,4.0) has 32 bin [4.0,4.1) has 32 bin [4.1,4.2) has 46 bin [4.2,4.3) has 58 bin [4.3,4.4) has 59 bin [4.4,4.5) has 62 bin [4.5,4.6) has 69 bin [4.6,4.7) has 140 bin [4.7,4.8) has 96 bin [4.8,4.9) has 112 bin [4.9,5.0) has 127 bin [5.0,5.1) has 141 bin [5.1,5.2) has 257 bin [5.2,5.3) has 243 bin [5.3,5.4) has 133 bin [5.4,5.5) has 117 bin [5.5,5.6) has 112 bin [5.6,5.7) has 128 bin [5.7,5.8) has 114 bin [5.8,5.9) has 128 bin [5.9,6.0) has 134 bin [6.0,6.1) has 126 bin [6.1,6.2) has 151 bin [6.2,6.3) has 163 bin [6.3,6.4) has 148 bin [6.4,6.5) has 138 bin [6.5,6.6) has 133 bin [6.6,6.7) has 170 bin [6.7,6.8) has 148 bin [6.8,6.9) has 133 bin [6.9,7.0) has 143 bin [7.0,7.1) has 154 bin [7.1,7.2) has 140 bin [7.2,7.3) has 134 bin [7.3,7.4) has 115 bin [7.4,7.5) has 144 bin [7.5,7.6) has 107 bin [7.6,7.7) has 85 bin [7.7,7.8) has 76 bin [7.8,7.9) has 67 bin [7.9,8.0) has 55 bin [8.0,8.1) has 66 bin [8.1,8.2) has 83 bin [8.2,8.3) has 82 bin [8.3,8.4) has 65 bin [8.4,8.5) has 46 bin [8.5,8.6) has 31 bin [8.6,8.7) has 31 bin [8.7,8.8) has 32 bin [8.8,8.9) has 8 average z coordinate -1.2 for 23389330 element(s) point source id histogram with bin size 1.000000 bin 23 has 1124895 bin 24 has 18378337 bin 25 has 3886098 average point source id 24.11805395879232 for 23389330 element(s)