lasinfo (210611) report for 'AHN4T/51HZ1_10.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: 339/2022 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: 35679071 number of points by return: 25055008 7799975 2401873 387260 34955 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 378730 0 min x y z: 173980.000 378730.000 21.127 max x y z: 175019.999 380019.999 59.252 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: 35679071 extended number of points by return: 25055008 7799975 2401873 387260 34955 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 21127 59252 intensity 0 5029 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 -29 30 user_data 6 7 point_source_ID 83 85 gps_time 296128232.167938 296130887.702248 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 35 255 B 25 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.04 33.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25055008 number of intermediate returns: 2827545 number of last returns: 25019963 number of single returns: 17223445 covered area in square units/kilounits: 1341480/1.34 point density: all returns 26.60 last only 18.65 (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 35679071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25055008 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7799975 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2401873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 387260 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34955 instead zero. overview over extended number of returns of given pulse: 17223445 10813164 6054367 1412754 165758 9105 478 0 0 0 0 0 0 0 0 histogram of classification of points: 14695301 unclassified (1) 20644113 ground (2) 139311 building (6) 200346 water (9) +-> flagged as extended overlap: 2580114 +---> 1088488 of those are unclassified (1) +---> 1478861 of those are ground (2) +---> 9422 of those are building (6) +---> 3343 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.1,21.2) has 68 bin [21.2,21.3) has 2345 bin [21.3,21.4) has 31538 bin [21.4,21.5) has 15932 bin [21.5,21.6) has 18214 bin [21.6,21.7) has 26577 bin [21.7,21.8) has 59621 bin [21.8,21.9) has 202586 bin [21.9,22.0) has 774596 bin [22.0,22.1) has 1031835 bin [22.1,22.2) has 780868 bin [22.2,22.3) has 509573 bin [22.3,22.4) has 364741 bin [22.4,22.5) has 361442 bin [22.5,22.6) has 436768 bin [22.6,22.7) 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has 2114 bin [53.3,53.4) has 2031 bin [53.4,53.5) has 1798 bin [53.5,53.6) has 1728 bin [53.6,53.7) has 1713 bin [53.7,53.8) has 1510 bin [53.8,53.9) has 1488 bin [53.9,54.0) has 1395 bin [54.0,54.1) has 1317 bin [54.1,54.2) has 1197 bin [54.2,54.3) has 1162 bin [54.3,54.4) has 1041 bin [54.4,54.5) has 1055 bin [54.5,54.6) has 940 bin [54.6,54.7) has 895 bin [54.7,54.8) has 937 bin [54.8,54.9) has 1029 bin [54.9,55.0) has 843 bin [55.0,55.1) has 620 bin [55.1,55.2) has 533 bin [55.2,55.3) has 533 bin [55.3,55.4) has 517 bin [55.4,55.5) has 551 bin [55.5,55.6) has 566 bin [55.6,55.7) has 541 bin [55.7,55.8) has 502 bin [55.8,55.9) has 456 bin [55.9,56.0) has 405 bin [56.0,56.1) has 347 bin [56.1,56.2) has 342 bin [56.2,56.3) has 366 bin [56.3,56.4) has 314 bin [56.4,56.5) has 307 bin [56.5,56.6) has 281 bin [56.6,56.7) has 279 bin [56.7,56.8) has 205 bin [56.8,56.9) has 166 bin [56.9,57.0) has 158 bin [57.0,57.1) has 144 bin [57.1,57.2) has 111 bin [57.2,57.3) has 118 bin [57.3,57.4) has 132 bin [57.4,57.5) has 137 bin [57.5,57.6) has 105 bin [57.6,57.7) has 100 bin [57.7,57.8) has 81 bin [57.8,57.9) has 79 bin [57.9,58.0) has 67 bin [58.0,58.1) has 41 bin [58.1,58.2) has 52 bin [58.2,58.3) has 47 bin [58.3,58.4) has 41 bin [58.4,58.5) has 24 bin [58.5,58.6) has 23 bin [58.6,58.7) has 22 bin [58.7,58.8) has 16 bin [58.8,58.9) has 5 bin [58.9,59.0) has 5 bin [59.0,59.1) has 5 bin [59.2,59.3) has 2 average z coordinate 29.0 for 35679071 element(s) point source id histogram with bin size 1.000000 bin 83 has 1417974 bin 84 has 28632053 bin 85 has 5629044 average point source id 84.118026335383007 for 35679071 element(s)