lasinfo (210611) report for 'AHN4T/35AZ1_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: 337/2022 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: 34806847 number of points by return: 26494400 5497748 2211188 526004 71607 scale factor x y z: 0.001 0.001 0.001 offset x y z: 260980 467480 0 min x y z: 260980.000 467480.000 39.744 max x y z: 262019.999 468769.999 82.395 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: 34806847 extended number of points by return: 26494400 5497748 2211188 526004 71607 5644 256 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 39744 82395 intensity 57 4704 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 11 user_data 6 7 point_source_ID 181 182 gps_time 328782712.702957 328783031.240781 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 33 255 B 21 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 30.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26494400 number of intermediate returns: 2817043 number of last returns: 26480253 number of single returns: 20984849 covered area in square units/kilounits: 1327332/1.33 point density: all returns 26.22 last only 19.95 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34806847 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26494400 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5497748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2211188 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 526004 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 71607 instead zero. overview over extended number of returns of given pulse: 20984849 6579368 5060492 1818249 329787 32357 1745 0 0 0 0 0 0 0 0 histogram of classification of points: 9621266 unclassified (1) 24832565 ground (2) 291131 building (6) 41590 water (9) 712 wire conductor (14) 19583 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2186986 +---> 445160 of those are unclassified (1) +---> 1715681 of those are ground (2) +---> 23959 of those are building (6) +---> 1608 of those are water (9) +---> 578 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [39.7,39.8) has 20 bin [39.8,39.9) has 350 bin [39.9,40.0) has 800 bin [40.0,40.1) has 604 bin [40.1,40.2) has 698 bin [40.2,40.3) has 1976 bin [40.3,40.4) has 14561 bin [40.4,40.5) has 24057 bin [40.5,40.6) has 21794 bin [40.6,40.7) has 16359 bin [40.7,40.8) has 15202 bin [40.8,40.9) has 15856 bin [40.9,41.0) has 16435 bin [41.0,41.1) has 19170 bin [41.1,41.2) has 32925 bin [41.2,41.3) has 100937 bin [41.3,41.4) has 193276 bin [41.4,41.5) has 373419 bin [41.5,41.6) has 531595 bin [41.6,41.7) has 791913 bin [41.7,41.8) has 1087587 bin [41.8,41.9) has 1174419 bin [41.9,42.0) has 1151156 bin [42.0,42.1) has 1103411 bin [42.1,42.2) has 1104795 bin [42.2,42.3) has 1138851 bin [42.3,42.4) has 1211913 bin [42.4,42.5) has 1095135 bin [42.5,42.6) has 936823 bin [42.6,42.7) has 684007 bin [42.7,42.8) has 564527 bin [42.8,42.9) has 529936 bin [42.9,43.0) has 438441 bin [43.0,43.1) has 382838 bin [43.1,43.2) has 339038 bin [43.2,43.3) has 309631 bin [43.3,43.4) has 295763 bin [43.4,43.5) has 284877 bin [43.5,43.6) has 280633 bin [43.6,43.7) has 310445 bin [43.7,43.8) has 303539 bin [43.8,43.9) has 318573 bin [43.9,44.0) has 318919 bin [44.0,44.1) has 301447 bin [44.1,44.2) has 332688 bin [44.2,44.3) has 323626 bin [44.3,44.4) has 316587 bin [44.4,44.5) has 361955 bin [44.5,44.6) has 352138 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[59.8,59.9) has 46766 bin [59.9,60.0) has 46914 bin [60.0,60.1) has 46517 bin [60.1,60.2) has 46322 bin [60.2,60.3) has 45736 bin [60.3,60.4) has 45369 bin [60.4,60.5) has 45159 bin [60.5,60.6) has 44947 bin [60.6,60.7) has 45221 bin [60.7,60.8) has 44652 bin [60.8,60.9) has 44526 bin [60.9,61.0) has 44291 bin [61.0,61.1) has 44182 bin [61.1,61.2) has 44027 bin [61.2,61.3) has 43782 bin [61.3,61.4) has 43390 bin [61.4,61.5) has 42743 bin [61.5,61.6) has 42673 bin [61.6,61.7) has 42406 bin [61.7,61.8) has 42458 bin [61.8,61.9) has 41797 bin [61.9,62.0) has 41009 bin [62.0,62.1) has 40731 bin [62.1,62.2) has 40435 bin [62.2,62.3) has 40018 bin [62.3,62.4) has 39766 bin [62.4,62.5) has 39303 bin [62.5,62.6) has 39389 bin [62.6,62.7) has 38626 bin [62.7,62.8) has 38382 bin [62.8,62.9) has 37826 bin [62.9,63.0) has 37618 bin [63.0,63.1) has 36796 bin [63.1,63.2) has 36433 bin [63.2,63.3) has 36067 bin [63.3,63.4) has 35597 bin [63.4,63.5) has 34876 bin [63.5,63.6) has 34632 bin [63.6,63.7) 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[75.7,75.8) has 66 bin [75.8,75.9) has 62 bin [75.9,76.0) has 74 bin [76.0,76.1) has 68 bin [76.1,76.2) has 65 bin [76.2,76.3) has 52 bin [76.3,76.4) has 66 bin [76.4,76.5) has 51 bin [76.5,76.6) has 56 bin [76.6,76.7) has 56 bin [76.7,76.8) has 44 bin [76.8,76.9) has 47 bin [76.9,77.0) has 60 bin [77.0,77.1) has 32 bin [77.1,77.2) has 38 bin [77.2,77.3) has 44 bin [77.3,77.4) has 21 bin [77.4,77.5) has 36 bin [77.5,77.6) has 25 bin [77.6,77.7) has 25 bin [77.7,77.8) has 19 bin [77.8,77.9) has 10 bin [77.9,78.0) has 12 bin [78.0,78.1) has 13 bin [78.1,78.2) has 11 bin [78.2,78.3) has 5 bin [78.3,78.4) has 4 bin [78.4,78.5) has 4 bin [78.5,78.6) has 4 bin [78.6,78.7) has 4 bin [79.1,79.2) has 3 bin [79.5,79.6) has 2 bin [79.7,79.8) has 1 bin [79.9,80.0) has 1 bin [80.0,80.1) has 1 bin [80.1,80.2) has 2 bin [80.6,80.7) has 1 bin [80.8,80.9) has 1 bin [81.2,81.3) has 1 bin [81.5,81.6) has 2 bin [81.6,81.7) has 2 bin [82.3,82.4) has 1 average z coordinate 46.6 for 34806847 element(s) point source id histogram with bin size 1.000000 bin 181 has 28292353 bin 182 has 6514494 average point source id 181.187161278928841 for 34806847 element(s)