lasinfo (210611) report for 'AHN4T/57AN1_11.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: 340/2022 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: 33149320 number of points by return: 25002730 6328892 1610665 194209 12824 scale factor x y z: 0.001 0.001 0.001 offset x y z: 139980 371230 0 min x y z: 139980.000 371230.000 31.476 max x y z: 141019.999 372519.999 59.668 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: 33149320 extended number of points by return: 25002730 6328892 1610665 194209 12824 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 31476 59668 intensity 56 3988 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 29 user_data 6 7 point_source_ID 63 65 gps_time 298033217.873156 298036910.737235 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 26 255 B 11 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 39.88 ('Amplitude') attribute1 -16.61 22.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25002730 number of intermediate returns: 1813782 number of last returns: 24992526 number of single returns: 18659718 covered area in square units/kilounits: 1341160/1.34 point density: all returns 24.72 last only 18.64 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33149320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25002730 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6328892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1610665 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 194209 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12824 instead zero. overview over extended number of returns of given pulse: 18659718 9446474 4252413 726402 61299 2844 170 0 0 0 0 0 0 0 0 histogram of classification of points: 11240817 unclassified (1) 21817804 ground (2) 83516 building (6) 7183 water (9) +-> flagged as extended overlap: 2401746 +---> 777008 of those are unclassified (1) +---> 1622765 of those are ground (2) +---> 1973 of those are water (9) z coordinate histogram with bin size 0.100000 bin [31.4,31.5) has 35 bin [31.5,31.6) has 465 bin [31.6,31.7) has 7415 bin [31.7,31.8) has 8473 bin [31.8,31.9) has 5165 bin [31.9,32.0) has 6795 bin [32.0,32.1) has 6029 bin [32.1,32.2) has 6826 bin [32.2,32.3) has 11076 bin [32.3,32.4) has 31002 bin [32.4,32.5) has 242163 bin [32.5,32.6) has 582199 bin [32.6,32.7) has 963272 bin [32.7,32.8) has 1209610 bin [32.8,32.9) has 1013446 bin [32.9,33.0) has 889988 bin [33.0,33.1) has 1102774 bin [33.1,33.2) has 1386926 bin [33.2,33.3) has 1387129 bin [33.3,33.4) has 1144394 bin [33.4,33.5) has 1109852 bin [33.5,33.6) has 1214640 bin [33.6,33.7) has 1153049 bin [33.7,33.8) has 1079818 bin [33.8,33.9) has 1080673 bin [33.9,34.0) has 1074387 bin [34.0,34.1) has 1109326 bin [34.1,34.2) has 1067885 bin [34.2,34.3) has 969967 bin [34.3,34.4) has 786938 bin [34.4,34.5) has 512758 bin [34.5,34.6) has 356237 bin [34.6,34.7) has 259969 bin [34.7,34.8) has 190713 bin [34.8,34.9) has 160990 bin [34.9,35.0) has 132447 bin [35.0,35.1) has 104295 bin [35.1,35.2) has 82222 bin [35.2,35.3) has 68622 bin [35.3,35.4) has 57833 bin [35.4,35.5) has 51027 bin [35.5,35.6) has 49951 bin [35.6,35.7) has 49016 bin [35.7,35.8) has 45617 bin [35.8,35.9) has 41830 bin [35.9,36.0) has 39814 bin [36.0,36.1) has 38935 bin [36.1,36.2) has 39182 bin [36.2,36.3) has 38806 bin [36.3,36.4) has 37933 bin [36.4,36.5) has 37937 bin [36.5,36.6) has 37443 bin [36.6,36.7) has 37681 bin [36.7,36.8) has 38152 bin [36.8,36.9) has 38991 bin [36.9,37.0) has 39685 bin [37.0,37.1) has 40281 bin [37.1,37.2) has 40559 bin [37.2,37.3) has 41137 bin [37.3,37.4) has 41659 bin [37.4,37.5) has 42107 bin [37.5,37.6) has 42121 bin [37.6,37.7) has 42329 bin [37.7,37.8) has 42138 bin [37.8,37.9) has 42389 bin [37.9,38.0) has 42241 bin [38.0,38.1) has 41353 bin [38.1,38.2) has 40992 bin [38.2,38.3) has 39534 bin [38.3,38.4) has 39093 bin [38.4,38.5) has 38299 bin [38.5,38.6) has 38424 bin [38.6,38.7) has 36792 bin [38.7,38.8) has 36105 bin [38.8,38.9) has 35731 bin [38.9,39.0) has 35665 bin [39.0,39.1) has 35301 bin [39.1,39.2) has 35135 bin [39.2,39.3) has 35487 bin [39.3,39.4) has 35608 bin [39.4,39.5) has 35453 bin [39.5,39.6) has 35824 bin [39.6,39.7) has 35341 bin [39.7,39.8) has 35378 bin [39.8,39.9) has 35523 bin [39.9,40.0) has 35822 bin [40.0,40.1) has 35921 bin [40.1,40.2) has 36179 bin [40.2,40.3) has 36420 bin [40.3,40.4) has 36349 bin [40.4,40.5) has 37382 bin [40.5,40.6) has 37662 bin [40.6,40.7) has 38296 bin 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[52.1,52.2) has 22571 bin [52.2,52.3) has 21499 bin [52.3,52.4) has 20267 bin [52.4,52.5) has 19267 bin [52.5,52.6) has 18105 bin [52.6,52.7) has 17104 bin [52.7,52.8) has 16333 bin [52.8,52.9) has 15547 bin [52.9,53.0) has 14630 bin [53.0,53.1) has 13834 bin [53.1,53.2) has 13083 bin [53.2,53.3) has 12284 bin [53.3,53.4) has 11856 bin [53.4,53.5) has 11105 bin [53.5,53.6) has 10430 bin [53.6,53.7) has 9965 bin [53.7,53.8) has 9367 bin [53.8,53.9) has 9079 bin [53.9,54.0) has 8607 bin [54.0,54.1) has 7942 bin [54.1,54.2) has 7638 bin [54.2,54.3) has 6960 bin [54.3,54.4) has 6525 bin [54.4,54.5) has 6140 bin [54.5,54.6) has 5685 bin [54.6,54.7) has 5223 bin [54.7,54.8) has 4932 bin [54.8,54.9) has 4865 bin [54.9,55.0) has 4475 bin [55.0,55.1) has 4059 bin [55.1,55.2) has 3822 bin [55.2,55.3) has 3456 bin [55.3,55.4) has 3046 bin [55.4,55.5) has 2780 bin [55.5,55.6) has 2554 bin [55.6,55.7) has 2351 bin [55.7,55.8) has 2001 bin [55.8,55.9) has 1918 bin [55.9,56.0) has 1662 bin [56.0,56.1) has 1562 bin [56.1,56.2) has 1450 bin [56.2,56.3) has 1392 bin [56.3,56.4) has 1282 bin [56.4,56.5) has 1171 bin [56.5,56.6) has 894 bin [56.6,56.7) has 888 bin [56.7,56.8) has 888 bin [56.8,56.9) has 745 bin [56.9,57.0) has 669 bin [57.0,57.1) has 627 bin [57.1,57.2) has 574 bin [57.2,57.3) has 543 bin [57.3,57.4) has 432 bin [57.4,57.5) has 385 bin [57.5,57.6) has 341 bin [57.6,57.7) has 304 bin [57.7,57.8) has 260 bin [57.8,57.9) has 259 bin [57.9,58.0) has 196 bin [58.0,58.1) has 173 bin [58.1,58.2) has 151 bin [58.2,58.3) has 145 bin [58.3,58.4) has 126 bin [58.4,58.5) has 86 bin [58.5,58.6) has 74 bin [58.6,58.7) has 87 bin [58.7,58.8) has 84 bin [58.8,58.9) has 64 bin [58.9,59.0) has 54 bin [59.0,59.1) has 42 bin [59.1,59.2) has 41 bin [59.2,59.3) has 33 bin [59.3,59.4) has 59 bin [59.4,59.5) has 784 bin [59.5,59.6) has 3 bin [59.6,59.7) has 1 average z coordinate 37.3 for 33149320 element(s) point source id histogram with bin size 1.000000 bin 63 has 830418 bin 64 has 25468959 bin 65 has 6849943 average point source id 64.181588189440987 for 33149320 element(s)