lasinfo (210611) report for 'AHN4T/45CZ1_08.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: 338/2022 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: 36319478 number of points by return: 27519978 5737466 2413776 572875 75383 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 403730 0 min x y z: 141980.000 403730.000 4.807 max x y z: 143019.999 405019.999 42.933 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: 36319478 extended number of points by return: 27519978 5737466 2413776 572875 75383 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 4807 42933 intensity 49 4794 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 29 user_data 6 7 point_source_ID 50 1049 gps_time 294659574.061870 294662216.752410 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 40 255 B 23 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.49 47.94 ('Amplitude') attribute1 -16.43 31.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27519978 number of intermediate returns: 3064865 number of last returns: 27511048 number of single returns: 21776413 covered area in square units/kilounits: 1341456/1.34 point density: all returns 27.07 last only 20.51 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36319478 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27519978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5737466 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2413776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 572875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 75383 instead zero. overview over extended number of returns of given pulse: 21776413 6654205 5521918 1989810 347649 28071 1412 0 0 0 0 0 0 0 0 histogram of classification of points: 10969233 unclassified (1) 25043773 ground (2) 255916 building (6) 50505 water (9) 51 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2228183 +---> 572389 of those are unclassified (1) +---> 1617521 of those are ground (2) +---> 34587 of those are building (6) +---> 3686 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.8,4.9) has 21 bin [4.9,5.0) has 901 bin [5.0,5.1) has 2972 bin [5.1,5.2) has 4147 bin [5.2,5.3) has 11630 bin [5.3,5.4) has 57680 bin [5.4,5.5) has 159148 bin [5.5,5.6) has 274058 bin [5.6,5.7) has 349636 bin [5.7,5.8) has 460819 bin [5.8,5.9) has 571201 bin [5.9,6.0) has 690470 bin [6.0,6.1) has 765244 bin [6.1,6.2) has 766765 bin [6.2,6.3) has 721220 bin [6.3,6.4) 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bin [37.3,37.4) has 2164 bin [37.4,37.5) has 2023 bin [37.5,37.6) has 1858 bin [37.6,37.7) has 1845 bin [37.7,37.8) has 1701 bin [37.8,37.9) has 1593 bin [37.9,38.0) has 1515 bin [38.0,38.1) has 1450 bin [38.1,38.2) has 1376 bin [38.2,38.3) has 1277 bin [38.3,38.4) has 1111 bin [38.4,38.5) has 1072 bin [38.5,38.6) has 1055 bin [38.6,38.7) has 978 bin [38.7,38.8) has 946 bin [38.8,38.9) has 833 bin [38.9,39.0) has 811 bin [39.0,39.1) has 776 bin [39.1,39.2) has 751 bin [39.2,39.3) has 736 bin [39.3,39.4) has 781 bin [39.4,39.5) has 674 bin [39.5,39.6) has 669 bin [39.6,39.7) has 617 bin [39.7,39.8) has 614 bin [39.8,39.9) has 493 bin [39.9,40.0) has 569 bin [40.0,40.1) has 548 bin [40.1,40.2) has 527 bin [40.2,40.3) has 500 bin [40.3,40.4) has 476 bin [40.4,40.5) has 413 bin [40.5,40.6) has 394 bin [40.6,40.7) has 385 bin [40.7,40.8) has 353 bin [40.8,40.9) has 321 bin [40.9,41.0) has 292 bin [41.0,41.1) has 305 bin [41.1,41.2) has 266 bin [41.2,41.3) has 199 bin [41.3,41.4) has 188 bin [41.4,41.5) has 165 bin [41.5,41.6) has 123 bin [41.6,41.7) has 115 bin [41.7,41.8) has 86 bin [41.8,41.9) has 93 bin [41.9,42.0) has 77 bin [42.0,42.1) has 57 bin [42.1,42.2) has 48 bin [42.2,42.3) has 30 bin [42.3,42.4) has 43 bin [42.4,42.5) has 28 bin [42.5,42.6) has 13 bin [42.6,42.7) has 11 bin [42.7,42.8) has 8 bin [42.8,42.9) has 2 bin [42.9,43.0) has 1 average z coordinate 10.6 for 36319478 element(s) point source id histogram with bin size 1.000000 bin 50 has 25968499 bin 51 has 850 bin 1049 has 10350129 average point source id 334.689656635483573 for 36319478 element(s)