lasinfo (210611) report for 'AHN4T/34EZ1_04.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: 30128620 number of points by return: 24475312 3593538 1589876 410209 59685 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 467480 0 min x y z: 242980.000 467480.000 14.514 max x y z: 244019.999 468769.999 50.418 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: 30128620 extended number of points by return: 24475312 3593538 1589876 410209 59685 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 14514 50418 intensity 56 4234 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 9 user_data 6 7 point_source_ID 165 166 gps_time 324135091.328219 324206635.631502 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 39 255 B 30 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.46 25.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24475312 number of intermediate returns: 2062934 number of last returns: 24474354 number of single returns: 20883980 covered area in square units/kilounits: 1336572/1.34 point density: all returns 22.54 last only 18.31 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30128620 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24475312 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3593538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1589876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 410209 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 59685 instead zero. overview over extended number of returns of given pulse: 20883980 4009902 3535658 1400706 272538 24385 1451 0 0 0 0 0 0 0 0 histogram of classification of points: 6975153 unclassified (1) 22783047 ground (2) 342085 building (6) 25759 water (9) 2576 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1832843 +---> 411966 of those are unclassified (1) +---> 1372579 of those are ground (2) +---> 46687 of those are building (6) +---> 1611 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.5,14.6) has 3 bin [14.6,14.7) has 62 bin [14.7,14.8) has 510 bin [14.8,14.9) has 814 bin [14.9,15.0) has 1463 bin [15.0,15.1) has 2282 bin [15.1,15.2) has 2491 bin [15.2,15.3) has 3939 bin [15.3,15.4) has 6381 bin [15.4,15.5) has 14214 bin [15.5,15.6) has 16200 bin [15.6,15.7) has 23156 bin [15.7,15.8) has 41366 bin [15.8,15.9) has 106460 bin [15.9,16.0) has 191252 bin [16.0,16.1) has 277995 bin [16.1,16.2) has 371427 bin [16.2,16.3) has 725497 bin [16.3,16.4) has 1173058 bin [16.4,16.5) has 1417999 bin [16.5,16.6) has 1248143 bin [16.6,16.7) has 1085647 bin [16.7,16.8) has 1295974 bin [16.8,16.9) has 1362498 bin [16.9,17.0) has 1055828 bin [17.0,17.1) has 994740 bin [17.1,17.2) has 1083568 bin [17.2,17.3) has 1260779 bin [17.3,17.4) has 1537957 bin [17.4,17.5) has 1637931 bin [17.5,17.6) has 1161817 bin [17.6,17.7) has 856877 bin [17.7,17.8) has 789147 bin [17.8,17.9) has 712563 bin [17.9,18.0) has 526338 bin [18.0,18.1) has 377547 bin [18.1,18.2) has 302090 bin [18.2,18.3) has 270290 bin [18.3,18.4) has 258986 bin [18.4,18.5) has 261519 bin [18.5,18.6) has 250345 bin [18.6,18.7) has 207000 bin [18.7,18.8) has 176497 bin [18.8,18.9) has 163252 bin [18.9,19.0) has 146713 bin [19.0,19.1) has 124640 bin [19.1,19.2) has 95591 bin [19.2,19.3) has 75889 bin [19.3,19.4) has 52515 bin [19.4,19.5) has 39614 bin [19.5,19.6) has 30714 bin 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has 31148 bin [35.0,35.1) has 30986 bin [35.1,35.2) has 30670 bin [35.2,35.3) has 30337 bin [35.3,35.4) has 29544 bin [35.4,35.5) has 29385 bin [35.5,35.6) has 29241 bin [35.6,35.7) has 29025 bin [35.7,35.8) has 28448 bin [35.8,35.9) has 28202 bin [35.9,36.0) has 27954 bin [36.0,36.1) has 27861 bin [36.1,36.2) has 27557 bin [36.2,36.3) has 26762 bin [36.3,36.4) has 26532 bin [36.4,36.5) has 26272 bin [36.5,36.6) has 25508 bin [36.6,36.7) has 25226 bin [36.7,36.8) has 24767 bin [36.8,36.9) has 24292 bin [36.9,37.0) has 23371 bin [37.0,37.1) has 23426 bin [37.1,37.2) has 22676 bin [37.2,37.3) has 22151 bin [37.3,37.4) has 21703 bin [37.4,37.5) has 21176 bin [37.5,37.6) has 20887 bin [37.6,37.7) has 20254 bin [37.7,37.8) has 19539 bin [37.8,37.9) has 19106 bin [37.9,38.0) has 18575 bin [38.0,38.1) has 17868 bin [38.1,38.2) has 17302 bin [38.2,38.3) has 16752 bin [38.3,38.4) has 16484 bin [38.4,38.5) has 16214 bin [38.5,38.6) has 15686 bin [38.6,38.7) has 15129 bin [38.7,38.8) has 14716 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[46.9,47.0) has 81 bin [47.0,47.1) has 97 bin [47.1,47.2) has 66 bin [47.2,47.3) has 81 bin [47.3,47.4) has 63 bin [47.4,47.5) has 77 bin [47.5,47.6) has 76 bin [47.6,47.7) has 73 bin [47.7,47.8) has 66 bin [47.8,47.9) has 65 bin [47.9,48.0) has 68 bin [48.0,48.1) has 71 bin [48.1,48.2) has 77 bin [48.2,48.3) has 72 bin [48.3,48.4) has 68 bin [48.4,48.5) has 78 bin [48.5,48.6) has 69 bin [48.6,48.7) has 66 bin [48.7,48.8) has 68 bin [48.8,48.9) has 45 bin [48.9,49.0) has 34 bin [49.0,49.1) has 48 bin [49.1,49.2) has 49 bin [49.2,49.3) has 34 bin [49.3,49.4) has 27 bin [49.4,49.5) has 37 bin [49.5,49.6) has 17 bin [49.6,49.7) has 11 bin [49.7,49.8) has 16 bin [49.8,49.9) has 11 bin [49.9,50.0) has 13 bin [50.0,50.1) has 7 bin [50.1,50.2) has 6 bin [50.2,50.3) has 4 bin [50.3,50.4) has 2 bin [50.4,50.5) has 2 average z coordinate 19.7 for 30128620 element(s) point source id histogram with bin size 1.000000 bin 165 has 7941832 bin 166 has 22186788 average point source id 165.73640239745464 for 30128620 element(s)