lasinfo (210611) report for 'AHN4T/46AN1_02.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: 338/2022 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: 29749868 number of points by return: 22074259 5184588 1988893 444749 57379 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 423730 0 min x y z: 180980.000 423730.000 6.387 max x y z: 182019.999 425019.999 40.137 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: 29749868 extended number of points by return: 22074259 5184588 1988893 444749 57379 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 6387 40137 intensity 56 4932 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 29 user_data 6 7 point_source_ID 66 68 gps_time 298038205.053765 298041771.473499 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 43 255 B 35 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 49.32 ('Amplitude') attribute1 -16.47 32.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22074259 number of intermediate returns: 2500982 number of last returns: 22044258 number of single returns: 16869631 covered area in square units/kilounits: 1077780/1.08 point density: all returns 27.60 last only 20.45 (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 29749868 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22074259 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5184588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1988893 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 444749 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57379 instead zero. overview over extended number of returns of given pulse: 16869631 6396000 4641438 1554361 265448 21693 1297 0 0 0 0 0 0 0 0 histogram of classification of points: 9035622 unclassified (1) 19063587 ground (2) 529568 building (6) 1108108 water (9) 12983 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2030387 +---> 557107 of those are unclassified (1) +---> 1337665 of those are ground (2) +---> 45149 of those are building (6) +---> 90466 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.3,6.4) has 2 bin [6.4,6.5) has 922 bin [6.5,6.6) has 35397 bin [6.6,6.7) has 1083721 bin [6.7,6.8) has 354260 bin [6.8,6.9) has 272480 bin [6.9,7.0) has 339033 bin [7.0,7.1) has 424752 bin [7.1,7.2) has 558336 bin [7.2,7.3) has 565483 bin [7.3,7.4) has 513424 bin [7.4,7.5) has 612475 bin [7.5,7.6) has 701775 bin [7.6,7.7) has 625762 bin [7.7,7.8) has 579577 bin 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996 bin [35.0,35.1) has 966 bin [35.1,35.2) has 973 bin [35.2,35.3) has 833 bin [35.3,35.4) has 846 bin [35.4,35.5) has 742 bin [35.5,35.6) has 722 bin [35.6,35.7) has 684 bin [35.7,35.8) has 626 bin [35.8,35.9) has 650 bin [35.9,36.0) has 597 bin [36.0,36.1) has 555 bin [36.1,36.2) has 519 bin [36.2,36.3) has 524 bin [36.3,36.4) has 491 bin [36.4,36.5) has 451 bin [36.5,36.6) has 433 bin [36.6,36.7) has 419 bin [36.7,36.8) has 431 bin [36.8,36.9) has 423 bin [36.9,37.0) has 377 bin [37.0,37.1) has 381 bin [37.1,37.2) has 344 bin [37.2,37.3) has 340 bin [37.3,37.4) has 316 bin [37.4,37.5) has 261 bin [37.5,37.6) has 264 bin [37.6,37.7) has 250 bin [37.7,37.8) has 215 bin [37.8,37.9) has 199 bin [37.9,38.0) has 200 bin [38.0,38.1) has 163 bin [38.1,38.2) has 159 bin [38.2,38.3) has 127 bin [38.3,38.4) has 90 bin [38.4,38.5) has 92 bin [38.5,38.6) has 94 bin [38.6,38.7) has 88 bin [38.7,38.8) has 76 bin [38.8,38.9) has 71 bin [38.9,39.0) has 57 bin [39.0,39.1) has 48 bin [39.1,39.2) has 43 bin [39.2,39.3) has 31 bin [39.3,39.4) has 33 bin [39.4,39.5) has 16 bin [39.5,39.6) has 13 bin [39.6,39.7) has 5 bin [39.7,39.8) has 11 bin [39.8,39.9) has 4 bin [40.0,40.1) has 5 bin [40.1,40.2) has 1 average z coordinate 11.2 for 29749868 element(s) point source id histogram with bin size 1.000000 bin 66 has 1055646 bin 67 has 25746214 bin 68 has 2948008 average point source id 67.063609088954607 for 29749868 element(s)