lasinfo (210611) report for 'AHN4T/52FZ1_08.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: 340/2022 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: 8948238 number of points by return: 6490044 1886385 494374 71205 6230 scale factor x y z: 0.001 0.001 0.001 offset x y z: 211980 391230 0 min x y z: 211980.000 391230.000 19.845 max x y z: 212366.874 392499.911 49.756 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: 8948238 extended number of points by return: 6490044 1886385 494374 71205 6230 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 386874 Y 0 1269911 Z 19845 49756 intensity 29 3960 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -8 29 user_data 6 7 point_source_ID 104 105 gps_time 297868121.873369 297869210.953090 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 43 255 B 38 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1333 4833 extended_scanner_channel 0 0 attribute0 0.29 39.6 ('Amplitude') attribute1 -16.52 23.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 6490044 number of intermediate returns: 570393 number of last returns: 6491492 number of single returns: 4603691 covered area in square units/kilounits: 319156/0.32 point density: all returns 28.04 last only 20.34 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 8948238 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6490044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1886385 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 494374 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 71205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6230 instead zero. overview over extended number of returns of given pulse: 4603691 2785792 1268468 259247 29198 1800 42 0 0 0 0 0 0 0 0 histogram of classification of points: 3073568 unclassified (1) 5815419 ground (2) 56046 building (6) 3205 water (9) +-> flagged as extended overlap: 887237 +---> 308418 of those are unclassified (1) +---> 578170 of those are ground (2) +---> 649 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.8,19.9) has 86 bin [19.9,20.0) has 1852 bin [20.0,20.1) has 657 bin [20.1,20.2) has 1268 bin [20.2,20.3) has 1618 bin [20.3,20.4) has 1640 bin [20.4,20.5) has 1804 bin [20.5,20.6) has 2058 bin [20.6,20.7) has 2915 bin [20.7,20.8) has 11428 bin [20.8,20.9) has 29795 bin [20.9,21.0) has 59615 bin [21.0,21.1) has 125189 bin [21.1,21.2) has 185157 bin [21.2,21.3) has 129218 bin [21.3,21.4) has 101389 bin [21.4,21.5) has 106302 bin [21.5,21.6) has 63031 bin [21.6,21.7) has 62316 bin [21.7,21.8) has 49480 bin [21.8,21.9) has 43685 bin [21.9,22.0) has 45060 bin [22.0,22.1) has 41302 bin [22.1,22.2) has 36940 bin [22.2,22.3) has 38240 bin [22.3,22.4) has 47996 bin [22.4,22.5) has 67379 bin [22.5,22.6) has 100750 bin [22.6,22.7) has 104526 bin [22.7,22.8) has 119057 bin [22.8,22.9) has 149462 bin [22.9,23.0) has 157747 bin [23.0,23.1) has 178159 bin [23.1,23.2) has 186785 bin [23.2,23.3) has 185681 bin [23.3,23.4) has 171207 bin [23.4,23.5) has 183300 bin [23.5,23.6) has 170230 bin [23.6,23.7) has 165711 bin [23.7,23.8) has 167176 bin [23.8,23.9) has 185608 bin [23.9,24.0) has 218435 bin [24.0,24.1) has 233446 bin [24.1,24.2) has 257722 bin [24.2,24.3) has 270819 bin [24.3,24.4) has 221338 bin [24.4,24.5) has 197467 bin [24.5,24.6) has 171625 bin [24.6,24.7) has 162785 bin [24.7,24.8) has 170874 bin [24.8,24.9) has 167478 bin [24.9,25.0) has 172388 bin [25.0,25.1) has 179383 bin [25.1,25.2) has 93897 bin [25.2,25.3) has 32696 bin [25.3,25.4) 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bin [44.6,44.7) has 3651 bin [44.7,44.8) has 3502 bin [44.8,44.9) has 3243 bin [44.9,45.0) has 3138 bin [45.0,45.1) has 2640 bin [45.1,45.2) has 2409 bin [45.2,45.3) has 2149 bin [45.3,45.4) has 1959 bin [45.4,45.5) has 1701 bin [45.5,45.6) has 1573 bin [45.6,45.7) has 1376 bin [45.7,45.8) has 1294 bin [45.8,45.9) has 1182 bin [45.9,46.0) has 1098 bin [46.0,46.1) has 970 bin [46.1,46.2) has 824 bin [46.2,46.3) has 643 bin [46.3,46.4) has 611 bin [46.4,46.5) has 492 bin [46.5,46.6) has 398 bin [46.6,46.7) has 366 bin [46.7,46.8) has 313 bin [46.8,46.9) has 280 bin [46.9,47.0) has 227 bin [47.0,47.1) has 190 bin [47.1,47.2) has 139 bin [47.2,47.3) has 143 bin [47.3,47.4) has 128 bin [47.4,47.5) has 87 bin [47.5,47.6) has 83 bin [47.6,47.7) has 79 bin [47.7,47.8) has 62 bin [47.8,47.9) has 44 bin [47.9,48.0) has 42 bin [48.0,48.1) has 35 bin [48.1,48.2) has 28 bin [48.2,48.3) has 27 bin [48.3,48.4) has 28 bin [48.4,48.5) has 20 bin [48.5,48.6) has 14 bin [48.6,48.7) has 11 bin [48.7,48.8) has 10 bin [48.8,48.9) has 5 bin [48.9,49.0) has 6 bin [49.0,49.1) has 9 bin [49.1,49.2) has 7 bin [49.2,49.3) has 1 bin [49.4,49.5) has 2 bin [49.5,49.6) has 2 bin [49.6,49.7) has 1 bin [49.7,49.8) has 2 average z coordinate 27.4 for 8948238 element(s) point source id histogram with bin size 1.000000 bin 104 has 6356590 bin 105 has 2591648 average point source id 104.2896266281697 for 8948238 element(s)