lasinfo (210611) report for 'AHN4T/49GN1_24.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: 339/2022 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: 36670481 number of points by return: 24149291 8866321 3016281 574783 63805 scale factor x y z: 0.001 0.001 0.001 offset x y z: 82980 381230 0 min x y z: 82980.000 381230.000 15.894 max x y z: 84019.999 382519.999 51.670 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: 36670481 extended number of points by return: 24149291 8866321 3016281 574783 63805 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 15894 51670 intensity 21 4686 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 -30 16 user_data 6 7 point_source_ID 26 27 gps_time 290599927.593994 290601827.930909 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 30 255 B 21 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 2667 extended_scanner_channel 0 0 attribute0 0.21 46.86 ('Amplitude') attribute1 -16.41 30.56 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24149291 number of intermediate returns: 3664577 number of last returns: 24096727 number of single returns: 15240114 covered area in square units/kilounits: 1331180/1.33 point density: all returns 27.55 last only 18.10 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36670481 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24149291 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8866321 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3016281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 574783 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63805 instead zero. overview over extended number of returns of given pulse: 15240114 11714860 7342818 2052287 298902 20423 1077 0 0 0 0 0 0 0 0 histogram of classification of points: 16196516 unclassified (1) 20032143 ground (2) 386592 building (6) 55230 water (9) +-> flagged as extended overlap: 2219035 +---> 963217 of those are unclassified (1) +---> 1164294 of those are ground (2) +---> 89647 of those are building (6) +---> 1877 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.8,15.9) has 1 bin [15.9,16.0) has 95 bin [16.0,16.1) has 252 bin [16.1,16.2) has 438 bin [16.2,16.3) has 566 bin [16.3,16.4) has 1746 bin [16.4,16.5) has 36911 bin [16.5,16.6) has 171015 bin [16.6,16.7) has 142817 bin [16.7,16.8) has 187691 bin [16.8,16.9) has 191714 bin [16.9,17.0) has 73236 bin [17.0,17.1) has 51539 bin [17.1,17.2) has 46680 bin [17.2,17.3) has 53583 bin [17.3,17.4) has 58119 bin 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has 67165 bin [36.4,36.5) has 66366 bin [36.5,36.6) has 65521 bin [36.6,36.7) has 64373 bin [36.7,36.8) has 63130 bin [36.8,36.9) has 62428 bin [36.9,37.0) has 61121 bin [37.0,37.1) has 60535 bin [37.1,37.2) has 59319 bin [37.2,37.3) has 58436 bin [37.3,37.4) has 58235 bin [37.4,37.5) has 56697 bin [37.5,37.6) has 55622 bin [37.6,37.7) has 54469 bin [37.7,37.8) has 53967 bin [37.8,37.9) has 52472 bin [37.9,38.0) has 52151 bin [38.0,38.1) has 50594 bin [38.1,38.2) has 49907 bin [38.2,38.3) has 49164 bin [38.3,38.4) has 47702 bin [38.4,38.5) has 47442 bin [38.5,38.6) has 46599 bin [38.6,38.7) has 45716 bin [38.7,38.8) has 44992 bin [38.8,38.9) has 44448 bin [38.9,39.0) has 43700 bin [39.0,39.1) has 42978 bin [39.1,39.2) has 41799 bin [39.2,39.3) has 41054 bin [39.3,39.4) has 40117 bin [39.4,39.5) has 38718 bin [39.5,39.6) has 37752 bin [39.6,39.7) has 36932 bin [39.7,39.8) has 35799 bin [39.8,39.9) has 35186 bin [39.9,40.0) has 34018 bin [40.0,40.1) has 33017 bin [40.1,40.2) has 32356 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has 7658 bin [44.1,44.2) has 7276 bin [44.2,44.3) has 6916 bin [44.3,44.4) has 6631 bin [44.4,44.5) has 6400 bin [44.5,44.6) has 6154 bin [44.6,44.7) has 5718 bin [44.7,44.8) has 5366 bin [44.8,44.9) has 5068 bin [44.9,45.0) has 4771 bin [45.0,45.1) has 4515 bin [45.1,45.2) has 4219 bin [45.2,45.3) has 4013 bin [45.3,45.4) has 3752 bin [45.4,45.5) has 3609 bin [45.5,45.6) has 3280 bin [45.6,45.7) has 3049 bin [45.7,45.8) has 2844 bin [45.8,45.9) has 2509 bin [45.9,46.0) has 2425 bin [46.0,46.1) has 2239 bin [46.1,46.2) has 2042 bin [46.2,46.3) has 1859 bin [46.3,46.4) has 1781 bin [46.4,46.5) has 1680 bin [46.5,46.6) has 1518 bin [46.6,46.7) has 1402 bin [46.7,46.8) has 1328 bin [46.8,46.9) has 1167 bin [46.9,47.0) has 1024 bin [47.0,47.1) has 892 bin [47.1,47.2) has 836 bin [47.2,47.3) has 748 bin [47.3,47.4) has 686 bin [47.4,47.5) has 605 bin [47.5,47.6) has 535 bin [47.6,47.7) has 517 bin [47.7,47.8) has 453 bin [47.8,47.9) has 408 bin [47.9,48.0) has 324 bin [48.0,48.1) has 284 bin [48.1,48.2) has 223 bin [48.2,48.3) has 188 bin [48.3,48.4) has 171 bin [48.4,48.5) has 166 bin [48.5,48.6) has 122 bin [48.6,48.7) has 116 bin [48.7,48.8) has 120 bin [48.8,48.9) has 103 bin [48.9,49.0) has 94 bin [49.0,49.1) has 72 bin [49.1,49.2) has 51 bin [49.2,49.3) has 51 bin [49.3,49.4) has 54 bin [49.4,49.5) has 31 bin [49.5,49.6) has 44 bin [49.6,49.7) has 17 bin [49.7,49.8) has 24 bin [49.8,49.9) has 15 bin [49.9,50.0) has 12 bin [50.0,50.1) has 4 bin [50.1,50.2) has 5 bin [50.2,50.3) has 8 bin [50.3,50.4) has 12 bin [50.4,50.5) has 8 bin [50.5,50.6) has 5 bin [50.6,50.7) has 6 bin [50.7,50.8) has 3 bin [50.8,50.9) has 1 bin [50.9,51.0) has 3 bin [51.0,51.1) has 1 bin [51.1,51.2) has 3 bin [51.2,51.3) has 1 bin [51.3,51.4) has 1 bin [51.4,51.5) has 1 bin [51.6,51.7) has 1 average z coordinate 24.0 for 36670481 element(s) point source id histogram with bin size 1.000000 bin 26 has 9999569 bin 27 has 26670912 average point source id 26.727312848718839 for 36670481 element(s)