lasinfo (210611) report for 'AHN4T/22AN2_13.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: 335/2022 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: 35873284 number of points by return: 24052566 8244130 2889216 602666 77715 scale factor x y z: 0.001 0.001 0.001 offset x y z: 226980 521230 0 min x y z: 226980.000 521230.000 7.685 max x y z: 228019.999 522519.999 43.559 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: 35873284 extended number of points by return: 24052566 8244130 2889216 602666 77715 6597 394 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 7685 43559 intensity 10 4301 return_number 1 7 number_of_returns 1 7 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 73 74 gps_time 330857668.432392 330863821.108761 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 47 255 B 37 253 NIR 28 238 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.66 26.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24052566 number of intermediate returns: 3580736 number of last returns: 24039747 number of single returns: 15799765 covered area in square units/kilounits: 1337464/1.34 point density: all returns 26.82 last only 17.97 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35873284 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24052566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8244130 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2889216 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 602666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 77715 instead zero. overview over extended number of returns of given pulse: 15799765 10710140 6864079 2102842 356323 37422 2713 0 0 0 0 0 0 0 0 histogram of classification of points: 13210818 unclassified (1) 22572806 ground (2) 50951 building (6) 38709 water (9) +-> flagged as extended overlap: 2252386 +---> 775570 of those are unclassified (1) +---> 1471438 of those are ground (2) +---> 5378 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.6,7.7) has 3 bin [7.7,7.8) has 237 bin [7.8,7.9) has 3028 bin [7.9,8.0) has 1777 bin [8.0,8.1) has 2285 bin [8.1,8.2) has 3693 bin [8.2,8.3) has 18363 bin [8.3,8.4) has 19761 bin [8.4,8.5) has 20213 bin [8.5,8.6) has 38387 bin [8.6,8.7) has 114170 bin [8.7,8.8) has 280925 bin [8.8,8.9) has 311562 bin [8.9,9.0) has 199987 bin [9.0,9.1) has 178679 bin [9.1,9.2) has 131093 bin [9.2,9.3) has 150100 bin [9.3,9.4) has 214120 bin [9.4,9.5) has 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bin [36.3,36.4) has 3443 bin [36.4,36.5) has 3236 bin [36.5,36.6) has 3027 bin [36.6,36.7) has 3049 bin [36.7,36.8) has 2800 bin [36.8,36.9) has 2621 bin [36.9,37.0) has 2700 bin [37.0,37.1) has 2486 bin [37.1,37.2) has 2186 bin [37.2,37.3) has 1970 bin [37.3,37.4) has 1907 bin [37.4,37.5) has 1737 bin [37.5,37.6) has 1615 bin [37.6,37.7) has 1583 bin [37.7,37.8) has 1503 bin [37.8,37.9) has 1387 bin [37.9,38.0) has 1379 bin [38.0,38.1) has 1273 bin [38.1,38.2) has 1108 bin [38.2,38.3) has 1106 bin [38.3,38.4) has 989 bin [38.4,38.5) has 942 bin [38.5,38.6) has 861 bin [38.6,38.7) has 766 bin [38.7,38.8) has 732 bin [38.8,38.9) has 674 bin [38.9,39.0) has 706 bin [39.0,39.1) has 657 bin [39.1,39.2) has 562 bin [39.2,39.3) has 504 bin [39.3,39.4) has 493 bin [39.4,39.5) has 459 bin [39.5,39.6) has 391 bin [39.6,39.7) has 398 bin [39.7,39.8) has 348 bin [39.8,39.9) has 322 bin [39.9,40.0) has 287 bin [40.0,40.1) has 260 bin [40.1,40.2) has 231 bin [40.2,40.3) has 203 bin [40.3,40.4) has 178 bin [40.4,40.5) has 157 bin [40.5,40.6) has 148 bin [40.6,40.7) has 134 bin [40.7,40.8) has 125 bin [40.8,40.9) has 111 bin [40.9,41.0) has 110 bin [41.0,41.1) has 85 bin [41.1,41.2) has 82 bin [41.2,41.3) has 61 bin [41.3,41.4) has 63 bin [41.4,41.5) has 39 bin [41.5,41.6) has 37 bin [41.6,41.7) has 42 bin [41.7,41.8) has 23 bin [41.8,41.9) has 19 bin [41.9,42.0) has 14 bin [42.0,42.1) has 27 bin [42.1,42.2) has 19 bin [42.2,42.3) has 15 bin [42.3,42.4) has 12 bin [42.4,42.5) has 10 bin [42.5,42.6) has 2 bin [42.6,42.7) has 11 bin [42.7,42.8) has 10 bin [42.8,42.9) has 5 bin [42.9,43.0) has 9 bin [43.0,43.1) has 4 bin [43.1,43.2) has 4 bin [43.2,43.3) has 3 bin [43.3,43.4) has 4 bin [43.4,43.5) has 3 bin [43.5,43.6) has 1 average z coordinate 14.8 for 35873284 element(s) point source id histogram with bin size 1.000000 bin 73 has 21181480 bin 74 has 14691804 average point source id 73.409547227401873 for 35873284 element(s)