lasinfo (210611) report for 'AHN4T/34GN2_10.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: 36016351 number of points by return: 25035586 7897061 2526512 496181 61011 scale factor x y z: 0.001 0.001 0.001 offset x y z: 248980 459980 0 min x y z: 248980.000 459980.000 31.019 max x y z: 250019.999 461269.999 64.322 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: 36016351 extended number of points by return: 25035586 7897061 2526512 496181 61011 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 31019 64322 intensity 56 4495 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 -7 29 user_data 6 7 point_source_ID 170 171 gps_time 324211889.883179 324213385.692793 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 40 255 B 36 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 28.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25035586 number of intermediate returns: 3083160 number of last returns: 25040390 number of single returns: 17142785 covered area in square units/kilounits: 1329432/1.33 point density: all returns 27.09 last only 18.84 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36016351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25035586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7897061 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2526512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 496181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 61011 instead zero. overview over extended number of returns of given pulse: 17142785 10746034 6087702 1736235 279136 23188 1271 0 0 0 0 0 0 0 0 histogram of classification of points: 16408676 unclassified (1) 18910734 ground (2) 43058 building (6) 653883 water (9) +-> flagged as extended overlap: 2090534 +---> 841611 of those are unclassified (1) +---> 1214304 of those are ground (2) +---> 3713 of those are building (6) +---> 30906 of those are water (9) z coordinate histogram with bin size 0.100000 bin [31.0,31.1) has 79 bin [31.1,31.2) has 237 bin [31.2,31.3) has 313 bin [31.3,31.4) has 5314 bin [31.4,31.5) has 24653 bin [31.5,31.6) has 113784 bin [31.6,31.7) has 249861 bin [31.7,31.8) has 341404 bin [31.8,31.9) has 368647 bin [31.9,32.0) has 364820 bin [32.0,32.1) has 365935 bin [32.1,32.2) has 355737 bin [32.2,32.3) has 366039 bin [32.3,32.4) has 442588 bin [32.4,32.5) has 307178 bin [32.5,32.6) has 249600 bin [32.6,32.7) has 265329 bin [32.7,32.8) has 292693 bin [32.8,32.9) has 322563 bin [32.9,33.0) has 359204 bin [33.0,33.1) has 479852 bin [33.1,33.2) has 517649 bin [33.2,33.3) has 730200 bin [33.3,33.4) has 775861 bin [33.4,33.5) has 1009144 bin [33.5,33.6) has 1595204 bin [33.6,33.7) has 1947942 bin [33.7,33.8) has 2019648 bin [33.8,33.9) has 2045166 bin [33.9,34.0) has 1745105 bin [34.0,34.1) has 1328780 bin [34.1,34.2) has 1127352 bin [34.2,34.3) has 885097 bin [34.3,34.4) has 610995 bin [34.4,34.5) has 547263 bin [34.5,34.6) has 707548 bin [34.6,34.7) has 516436 bin [34.7,34.8) has 405187 bin [34.8,34.9) has 284988 bin [34.9,35.0) has 178554 bin [35.0,35.1) has 140438 bin [35.1,35.2) has 128197 bin [35.2,35.3) has 114091 bin [35.3,35.4) has 100050 bin [35.4,35.5) has 92445 bin [35.5,35.6) has 89515 bin [35.6,35.7) has 88749 bin [35.7,35.8) has 88686 bin [35.8,35.9) has 89304 bin [35.9,36.0) has 89687 bin [36.0,36.1) has 89085 bin [36.1,36.2) has 89026 bin [36.2,36.3) has 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[40.1,40.2) has 64118 bin [40.2,40.3) has 64591 bin [40.3,40.4) has 65107 bin [40.4,40.5) has 64823 bin [40.5,40.6) has 65000 bin [40.6,40.7) has 65085 bin [40.7,40.8) has 65277 bin [40.8,40.9) has 65272 bin [40.9,41.0) has 64978 bin [41.0,41.1) has 64811 bin [41.1,41.2) has 65306 bin [41.2,41.3) has 65416 bin [41.3,41.4) has 65106 bin [41.4,41.5) has 64928 bin [41.5,41.6) has 64826 bin [41.6,41.7) has 64804 bin [41.7,41.8) has 64551 bin [41.8,41.9) has 65141 bin [41.9,42.0) has 64543 bin [42.0,42.1) has 64549 bin [42.1,42.2) has 64161 bin [42.2,42.3) has 63932 bin [42.3,42.4) has 64458 bin [42.4,42.5) has 64637 bin [42.5,42.6) has 64887 bin [42.6,42.7) has 65222 bin [42.7,42.8) has 64555 bin [42.8,42.9) has 64520 bin [42.9,43.0) has 64976 bin [43.0,43.1) has 64951 bin [43.1,43.2) has 64814 bin [43.2,43.3) has 65021 bin [43.3,43.4) has 63871 bin [43.4,43.5) has 64457 bin [43.5,43.6) has 64913 bin [43.6,43.7) has 64862 bin [43.7,43.8) has 64197 bin [43.8,43.9) has 64547 bin [43.9,44.0) 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[51.6,51.7) has 39012 bin [51.7,51.8) has 38005 bin [51.8,51.9) has 36535 bin [51.9,52.0) has 35898 bin [52.0,52.1) has 34401 bin [52.1,52.2) has 33850 bin [52.2,52.3) has 32552 bin [52.3,52.4) has 31992 bin [52.4,52.5) has 30777 bin [52.5,52.6) has 29675 bin [52.6,52.7) has 29037 bin [52.7,52.8) has 28131 bin [52.8,52.9) has 26853 bin [52.9,53.0) has 26198 bin [53.0,53.1) has 25221 bin [53.1,53.2) has 24393 bin [53.2,53.3) has 23536 bin [53.3,53.4) has 22662 bin [53.4,53.5) has 22304 bin [53.5,53.6) has 21052 bin [53.6,53.7) has 20500 bin [53.7,53.8) has 19640 bin [53.8,53.9) has 18891 bin [53.9,54.0) has 18101 bin [54.0,54.1) has 17595 bin [54.1,54.2) has 16829 bin [54.2,54.3) has 16046 bin [54.3,54.4) has 15216 bin [54.4,54.5) has 14536 bin [54.5,54.6) has 14008 bin [54.6,54.7) has 13848 bin [54.7,54.8) has 12716 bin [54.8,54.9) has 12040 bin [54.9,55.0) has 11585 bin [55.0,55.1) has 11078 bin [55.1,55.2) has 10414 bin [55.2,55.3) has 9899 bin [55.3,55.4) has 9319 bin [55.4,55.5) 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[59.5,59.6) has 453 bin [59.6,59.7) has 457 bin [59.7,59.8) has 436 bin [59.8,59.9) has 423 bin [59.9,60.0) has 416 bin [60.0,60.1) has 354 bin [60.1,60.2) has 287 bin [60.2,60.3) has 267 bin [60.3,60.4) has 243 bin [60.4,60.5) has 248 bin [60.5,60.6) has 206 bin [60.6,60.7) has 204 bin [60.7,60.8) has 156 bin [60.8,60.9) has 158 bin [60.9,61.0) has 127 bin [61.0,61.1) has 150 bin [61.1,61.2) has 134 bin [61.2,61.3) has 142 bin [61.3,61.4) has 161 bin [61.4,61.5) has 136 bin [61.5,61.6) has 112 bin [61.6,61.7) has 110 bin [61.7,61.8) has 108 bin [61.8,61.9) has 101 bin [61.9,62.0) has 97 bin [62.0,62.1) has 81 bin [62.1,62.2) has 72 bin [62.2,62.3) has 65 bin [62.3,62.4) has 70 bin [62.4,62.5) has 68 bin [62.5,62.6) has 62 bin [62.6,62.7) has 60 bin [62.7,62.8) has 39 bin [62.8,62.9) has 43 bin [62.9,63.0) has 38 bin [63.0,63.1) has 39 bin [63.1,63.2) has 23 bin [63.2,63.3) has 22 bin [63.3,63.4) has 11 bin [63.4,63.5) has 12 bin [63.5,63.6) has 9 bin [63.6,63.7) has 11 bin [63.7,63.8) has 14 bin [63.8,63.9) has 15 bin [63.9,64.0) has 23 bin [64.0,64.1) has 12 bin [64.1,64.2) has 6 bin [64.2,64.3) has 9 bin [64.3,64.4) has 2 average z coordinate 36.8 for 36016351 element(s) point source id histogram with bin size 1.000000 bin 170 has 10399701 bin 171 has 25616650 average point source id 170.711250565055849 for 36016351 element(s)