lasinfo (210611) report for 'AHN4T/24HZ2_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: 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: 44195199 number of points by return: 40661340 2634377 728434 151613 19435 scale factor x y z: 0.001 0.001 0.001 offset x y z: 96980 478730 0 min x y z: 96980.000 478730.000 -1.208 max x y z: 98019.999 480019.999 45.222 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: 44195199 extended number of points by return: 40661340 2634377 728434 151613 19435 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 -1208 45222 intensity 51 4338 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 -33 34 user_data 6 7 point_source_ID 108 110 gps_time 270044673.109027 270046397.841037 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 14 255 B 0 255 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0.51 43.38 ('Amplitude') attribute1 -15.46 28.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40661340 number of intermediate returns: 904468 number of last returns: 40591849 number of single returns: 37962458 covered area in square units/kilounits: 1330732/1.33 point density: all returns 33.21 last only 30.50 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44195199 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40661340 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2634377 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 728434 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 151613 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19435 instead zero. overview over extended number of returns of given pulse: 37962458 3864205 1739585 531298 96635 998 20 0 0 0 0 0 0 0 0 histogram of classification of points: 5442541 unclassified (1) 34182044 ground (2) 4497243 building (6) 57129 water (9) 16242 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3065653 +---> 411601 of those are unclassified (1) +---> 2463265 of those are ground (2) +---> 182231 of those are building (6) +---> 8556 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 1 bin [-1.2,-1.1) has 61 bin [-1.1,-1.0) has 1378 bin [-1.0,-0.9) has 3086 bin [-0.9,-0.8) has 12021 bin [-0.8,-0.7) has 23090 bin [-0.7,-0.6) has 63609 bin [-0.6,-0.5) has 91901 bin [-0.5,-0.4) has 95349 bin [-0.4,-0.3) has 865753 bin [-0.3,-0.2) has 6412894 bin [-0.2,-0.1) has 9085526 bin [-0.1,0.0) has 6818087 bin [0.0,0.1) has 1249832 bin [0.1,0.2) 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has 131 bin [32.4,32.5) has 115 bin [32.5,32.6) has 109 bin [32.6,32.7) has 83 bin [32.7,32.8) has 80 bin [32.8,32.9) has 67 bin [32.9,33.0) has 59 bin [33.0,33.1) has 74 bin [33.1,33.2) has 50 bin [33.2,33.3) has 59 bin [33.3,33.4) has 35 bin [33.4,33.5) has 45 bin [33.5,33.6) has 37 bin [33.6,33.7) has 35 bin [33.7,33.8) has 22 bin [33.8,33.9) has 22 bin [33.9,34.0) has 19 bin [34.0,34.1) has 8 bin [34.1,34.2) has 3 bin [34.2,34.3) has 1 bin [34.3,34.4) has 3 bin [34.4,34.5) has 1 bin [39.8,39.9) has 1 bin [40.1,40.2) has 1 bin [40.4,40.5) has 1 bin [40.5,40.6) has 1 bin [40.8,40.9) has 1 bin [41.2,41.3) has 1 bin [41.7,41.8) has 1 bin [42.1,42.2) has 1 bin [44.9,45.0) has 2 bin [45.1,45.2) has 3 bin [45.2,45.3) has 1 average z coordinate 1.7 for 44195199 element(s) point source id histogram with bin size 1.000000 bin 108 has 14081880 bin 109 has 29176799 bin 110 has 936520 average point source id 108.702561357399929 for 44195199 element(s)