lasinfo (210611) report for 'AHN4T/44BN1_02.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: 180/2021 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: 42348135 number of points by return: 28045040 10429554 3205424 593170 74947 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 423730 0 min x y z: 110980.000 423730.000 -0.583 max x y z: 112019.999 425019.999 37.322 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: 42348135 extended number of points by return: 28045040 10429554 3205424 593170 74947 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 -583 37322 intensity 7 3414 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 -32 32 user_data 6 7 point_source_ID 47 81 gps_time 260012747.523840 261737879.951799 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 32 255 B 12 255 NIR 73 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0.07 34.14 ('Amplitude') attribute1 -15.83 19.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28045040 number of intermediate returns: 3880332 number of last returns: 28028824 number of single returns: 17606061 covered area in square units/kilounits: 1298396/1.30 point density: all returns 32.62 last only 21.59 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42348135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28045040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10429554 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3205424 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 593170 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 74947 instead zero. overview over extended number of returns of given pulse: 17606061 14456790 7839011 2071862 341851 30358 2202 0 0 0 0 0 0 0 0 histogram of classification of points: 21165185 unclassified (1) 19078028 ground (2) 68648 building (6) 2027188 water (9) 9086 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2767254 +---> 1034064 of those are unclassified (1) +---> 1580139 of those are ground (2) +---> 541 of those are building (6) +---> 152510 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 14 bin [-0.5,-0.4) has 2893 bin [-0.4,-0.3) has 4115 bin [-0.3,-0.2) has 11959 bin [-0.2,-0.1) has 10484 bin [-0.1,0.0) has 26003 bin [0.0,0.1) has 50644 bin [0.1,0.2) has 146627 bin [0.2,0.3) has 264164 bin [0.3,0.4) has 324366 bin [0.4,0.5) has 369532 bin [0.5,0.6) has 319181 bin [0.6,0.7) has 806780 bin [0.7,0.8) has 1746733 bin [0.8,0.9) has 729778 bin [0.9,1.0) has 1716722 bin [1.0,1.1) has 2568691 bin [1.1,1.2) has 2349454 bin [1.2,1.3) has 1754055 bin [1.3,1.4) has 1292077 bin [1.4,1.5) has 978383 bin [1.5,1.6) has 772475 bin [1.6,1.7) has 670082 bin [1.7,1.8) has 618228 bin [1.8,1.9) has 568208 bin [1.9,2.0) has 530416 bin [2.0,2.1) has 485822 bin [2.1,2.2) has 451676 bin [2.2,2.3) has 440338 bin [2.3,2.4) has 391761 bin [2.4,2.5) has 391047 bin [2.5,2.6) has 379294 bin [2.6,2.7) has 360232 bin [2.7,2.8) has 342877 bin [2.8,2.9) has 316032 bin [2.9,3.0) has 328110 bin [3.0,3.1) has 325945 bin [3.1,3.2) has 311278 bin [3.2,3.3) has 291335 bin [3.3,3.4) has 284469 bin [3.4,3.5) has 269408 bin [3.5,3.6) has 277991 bin [3.6,3.7) has 255850 bin [3.7,3.8) has 205307 bin [3.8,3.9) has 162082 bin [3.9,4.0) has 139713 bin [4.0,4.1) has 132913 bin [4.1,4.2) has 129795 bin [4.2,4.3) has 128457 bin [4.3,4.4) has 126368 bin [4.4,4.5) has 124917 bin [4.5,4.6) has 124179 bin [4.6,4.7) has 123386 bin [4.7,4.8) has 125041 bin [4.8,4.9) 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[31.9,32.0) has 1818 bin [32.0,32.1) has 1668 bin [32.1,32.2) has 1660 bin [32.2,32.3) has 1698 bin [32.3,32.4) has 1647 bin [32.4,32.5) has 1559 bin [32.5,32.6) has 1598 bin [32.6,32.7) has 1420 bin [32.7,32.8) has 1403 bin [32.8,32.9) has 1363 bin [32.9,33.0) has 1367 bin [33.0,33.1) has 1270 bin [33.1,33.2) has 1269 bin [33.2,33.3) has 1200 bin [33.3,33.4) has 1129 bin [33.4,33.5) has 1091 bin [33.5,33.6) has 993 bin [33.6,33.7) has 972 bin [33.7,33.8) has 968 bin [33.8,33.9) has 885 bin [33.9,34.0) has 813 bin [34.0,34.1) has 750 bin [34.1,34.2) has 680 bin [34.2,34.3) has 674 bin [34.3,34.4) has 587 bin [34.4,34.5) has 559 bin [34.5,34.6) has 503 bin [34.6,34.7) has 420 bin [34.7,34.8) has 399 bin [34.8,34.9) has 394 bin [34.9,35.0) has 306 bin [35.0,35.1) has 290 bin [35.1,35.2) has 226 bin [35.2,35.3) has 204 bin [35.3,35.4) has 183 bin [35.4,35.5) has 175 bin [35.5,35.6) has 129 bin [35.6,35.7) has 125 bin [35.7,35.8) has 109 bin [35.8,35.9) has 105 bin [35.9,36.0) has 68 bin [36.0,36.1) has 62 bin [36.1,36.2) has 64 bin [36.2,36.3) has 51 bin [36.3,36.4) has 31 bin [36.4,36.5) has 37 bin [36.5,36.6) has 30 bin [36.6,36.7) has 15 bin [36.7,36.8) has 9 bin [36.8,36.9) has 6 bin [36.9,37.0) has 3 bin [37.0,37.1) has 1 bin [37.2,37.3) has 1 bin [37.3,37.4) has 1 average z coordinate 5.8 for 42348135 element(s) point source id histogram with bin size 1.000000 bin 47 has 16923585 bin 48 has 19073014 bin 81 has 6351536 average point source id 52.549836799188441 for 42348135 element(s)