lasinfo (210611) report for 'AHN4T/26HZ1_05.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: 178/2021 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: 82746720 number of points by return: 50956603 23923911 6831401 957127 77678 scale factor x y z: 0.001 0.001 0.001 offset x y z: 173980 479980 0 min x y z: 173980.000 479980.000 11.063 max x y z: 175019.999 481269.999 56.080 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: 82746720 extended number of points by return: 50956603 23923911 6831401 957127 77678 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 11063 56080 intensity 0 3229 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 6 scan_angle_rank -31 32 user_data 6 7 point_source_ID 140 142 gps_time 270198820.861687 270201443.917354 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 251 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0 32.29 ('Amplitude') attribute1 -15.49 17.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 50956603 number of intermediate returns: 7851107 number of last returns: 50972386 number of single returns: 27033376 covered area in square units/kilounits: 1341596/1.34 point density: all returns 61.68 last only 37.99 (per square units) spacing: all returns 0.13 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 82746720 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 50956603 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 23923911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6831401 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 957127 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 77678 instead zero. overview over extended number of returns of given pulse: 27033376 34195841 17612297 3516372 384717 4082 35 0 0 0 0 0 0 0 0 histogram of classification of points: 39867364 unclassified (1) 42796136 ground (2) 83220 building (6) +-> flagged as extended overlap: 5844501 +---> 2957605 of those are unclassified (1) +---> 2886896 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [11.0,11.1) has 7 bin [11.1,11.2) has 121 bin [11.2,11.3) has 2756 bin [11.3,11.4) has 16353 bin [11.4,11.5) has 57330 bin [11.5,11.6) has 92578 bin [11.6,11.7) has 120782 bin [11.7,11.8) has 152565 bin [11.8,11.9) has 194555 bin [11.9,12.0) has 254221 bin [12.0,12.1) has 304941 bin [12.1,12.2) has 396144 bin [12.2,12.3) has 437860 bin [12.3,12.4) has 410743 bin [12.4,12.5) has 401571 bin [12.5,12.6) has 398763 bin [12.6,12.7) has 407076 bin [12.7,12.8) has 419310 bin [12.8,12.9) has 424599 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[42.6,42.7) has 9481 bin [42.7,42.8) has 9120 bin [42.8,42.9) has 8848 bin [42.9,43.0) has 8643 bin [43.0,43.1) has 8735 bin [43.1,43.2) has 8431 bin [43.2,43.3) has 8360 bin [43.3,43.4) has 7951 bin [43.4,43.5) has 7601 bin [43.5,43.6) has 7351 bin [43.6,43.7) has 7246 bin [43.7,43.8) has 7080 bin [43.8,43.9) has 7036 bin [43.9,44.0) has 6627 bin [44.0,44.1) has 6591 bin [44.1,44.2) has 6496 bin [44.2,44.3) has 6319 bin [44.3,44.4) has 6020 bin [44.4,44.5) has 5860 bin [44.5,44.6) has 5736 bin [44.6,44.7) has 5534 bin [44.7,44.8) has 5407 bin [44.8,44.9) has 5120 bin [44.9,45.0) has 5354 bin [45.0,45.1) has 4949 bin [45.1,45.2) has 4671 bin [45.2,45.3) has 4695 bin [45.3,45.4) has 4457 bin [45.4,45.5) has 4349 bin [45.5,45.6) has 4040 bin [45.6,45.7) has 3876 bin [45.7,45.8) has 3839 bin [45.8,45.9) has 3755 bin [45.9,46.0) has 3550 bin [46.0,46.1) has 3438 bin [46.1,46.2) has 3219 bin [46.2,46.3) has 3209 bin [46.3,46.4) has 3183 bin [46.4,46.5) has 3085 bin [46.5,46.6) has 2883 bin [46.6,46.7) has 2692 bin [46.7,46.8) has 2628 bin [46.8,46.9) has 2530 bin [46.9,47.0) has 2367 bin [47.0,47.1) has 2266 bin [47.1,47.2) has 2201 bin [47.2,47.3) has 2230 bin [47.3,47.4) has 2040 bin [47.4,47.5) has 1928 bin [47.5,47.6) has 1884 bin [47.6,47.7) has 1805 bin [47.7,47.8) has 1774 bin [47.8,47.9) has 1658 bin [47.9,48.0) has 1561 bin [48.0,48.1) has 1374 bin [48.1,48.2) has 1345 bin [48.2,48.3) has 1223 bin [48.3,48.4) has 1113 bin [48.4,48.5) has 1095 bin [48.5,48.6) has 941 bin [48.6,48.7) has 905 bin [48.7,48.8) has 963 bin [48.8,48.9) has 971 bin [48.9,49.0) has 820 bin [49.0,49.1) has 747 bin [49.1,49.2) has 696 bin [49.2,49.3) has 664 bin [49.3,49.4) has 618 bin [49.4,49.5) has 606 bin [49.5,49.6) has 571 bin [49.6,49.7) has 541 bin [49.7,49.8) has 498 bin [49.8,49.9) has 484 bin [49.9,50.0) has 430 bin [50.0,50.1) has 408 bin [50.1,50.2) has 366 bin [50.2,50.3) has 335 bin [50.3,50.4) has 283 bin [50.4,50.5) has 295 bin [50.5,50.6) has 253 bin [50.6,50.7) has 232 bin [50.7,50.8) has 236 bin [50.8,50.9) has 205 bin [50.9,51.0) has 176 bin [51.0,51.1) has 160 bin [51.1,51.2) has 144 bin [51.2,51.3) has 126 bin [51.3,51.4) has 115 bin [51.4,51.5) has 113 bin [51.5,51.6) has 97 bin [51.6,51.7) has 85 bin [51.7,51.8) has 92 bin [51.8,51.9) has 58 bin [51.9,52.0) has 45 bin [52.0,52.1) has 37 bin [52.1,52.2) has 42 bin [52.2,52.3) has 14 bin [52.3,52.4) has 16 bin [52.4,52.5) has 12 bin [52.5,52.6) has 12 bin [52.6,52.7) has 3 bin [52.7,52.8) has 6 bin [52.8,52.9) has 3 bin [52.9,53.0) has 7 bin [53.0,53.1) has 3 bin [53.2,53.3) has 1 bin [53.3,53.4) has 1 bin [55.9,56.0) has 12 bin [56.0,56.1) has 6 average z coordinate 22.4 for 82746720 element(s) point source id histogram with bin size 1.000000 bin 140 has 6849349 bin 141 has 58625133 bin 142 has 17272238 average point source id 141.12596135532624 for 82746720 element(s)