lasinfo (210611) report for 'AHN4T/15CZ1_16.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: 174/2021 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: 30320057 number of points by return: 26903564 2305481 846252 255901 8859 scale factor x y z: 0.001 0.001 0.001 offset x y z: 139980 526230 0 min x y z: 139980.000 526230.000 -3.963 max x y z: 141019.999 527519.999 39.304 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: 30320057 extended number of points by return: 26903564 2305481 846252 255901 8859 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 -3963 39304 intensity 19 4821 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 8 9 point_source_ID 53 55 gps_time 269701823.769454 269703569.802428 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 31 255 B 27 255 NIR 33 255 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 0.19 48.21 ('Amplitude') attribute1 -18 31.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26903564 number of intermediate returns: 1120434 number of last returns: 26854557 number of single returns: 24558498 covered area in square units/kilounits: 1316456/1.32 point density: all returns 23.03 last only 20.40 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30320057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26903564 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2305481 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 846252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 255901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8859 instead zero. overview over extended number of returns of given pulse: 24558498 2940512 1785715 990891 40717 3499 225 0 0 0 0 0 0 0 0 histogram of classification of points: 4555062 unclassified (1) 23315463 ground (2) 2176027 building (6) 263901 water (9) 9604 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2414827 +---> 509710 of those are unclassified (1) +---> 1665291 of those are ground (2) +---> 232256 of those are building (6) +---> 7570 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-4.0,-3.9) has 16 bin [-3.9,-3.8) has 4246 bin [-3.8,-3.7) has 198606 bin [-3.7,-3.6) has 54147 bin [-3.6,-3.5) has 40326 bin [-3.5,-3.4) has 41337 bin [-3.4,-3.3) has 39300 bin [-3.3,-3.2) has 38447 bin [-3.2,-3.1) has 38647 bin [-3.1,-3.0) has 41073 bin [-3.0,-2.9) has 48744 bin [-2.9,-2.8) has 107741 bin [-2.8,-2.7) has 371159 bin [-2.7,-2.6) has 556955 bin [-2.6,-2.5) has 1084280 bin [-2.5,-2.4) has 1766814 bin [-2.4,-2.3) has 1943354 bin [-2.3,-2.2) has 2217632 bin [-2.2,-2.1) has 3409899 bin [-2.1,-2.0) has 3216133 bin [-2.0,-1.9) has 2616271 bin [-1.9,-1.8) has 1710153 bin [-1.8,-1.7) has 1196815 bin [-1.7,-1.6) has 625533 bin [-1.6,-1.5) has 509285 bin [-1.5,-1.4) has 465817 bin [-1.4,-1.3) has 399556 bin [-1.3,-1.2) has 256685 bin [-1.2,-1.1) has 203047 bin [-1.1,-1.0) has 160077 bin [-1.0,-0.9) has 152130 bin [-0.9,-0.8) has 142165 bin [-0.8,-0.7) has 161138 bin [-0.7,-0.6) has 207456 bin [-0.6,-0.5) has 256648 bin [-0.5,-0.4) has 264537 bin [-0.4,-0.3) has 210188 bin [-0.3,-0.2) has 126154 bin [-0.2,-0.1) has 73503 bin [-0.1,0.0) has 57048 bin [0.0,0.1) has 57536 bin [0.1,0.2) has 81648 bin [0.2,0.3) has 84280 bin [0.3,0.4) has 60484 bin [0.4,0.5) has 67477 bin [0.5,0.6) has 68018 bin [0.6,0.7) has 54663 bin [0.7,0.8) has 49262 bin [0.8,0.9) has 51788 bin [0.9,1.0) has 54269 bin [1.0,1.1) has 57042 bin [1.1,1.2) has 61061 bin 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[25.5,25.6) has 550 bin [25.6,25.7) has 508 bin [25.7,25.8) has 500 bin [25.8,25.9) has 382 bin [25.9,26.0) has 406 bin [26.0,26.1) has 369 bin [26.1,26.2) has 363 bin [26.2,26.3) has 346 bin [26.3,26.4) has 330 bin [26.4,26.5) has 312 bin [26.5,26.6) has 290 bin [26.6,26.7) has 287 bin [26.7,26.8) has 281 bin [26.8,26.9) has 257 bin [26.9,27.0) has 241 bin [27.0,27.1) has 231 bin [27.1,27.2) has 207 bin [27.2,27.3) has 196 bin [27.3,27.4) has 176 bin [27.4,27.5) has 156 bin [27.5,27.6) has 139 bin [27.6,27.7) has 119 bin [27.7,27.8) has 115 bin [27.8,27.9) has 107 bin [27.9,28.0) has 73 bin [28.0,28.1) has 62 bin [28.1,28.2) has 57 bin [28.2,28.3) has 45 bin [28.3,28.4) has 49 bin [28.4,28.5) has 45 bin [28.5,28.6) has 33 bin [28.6,28.7) has 23 bin [28.7,28.8) has 29 bin [28.8,28.9) has 13 bin [28.9,29.0) has 18 bin [29.0,29.1) has 14 bin [29.1,29.2) has 10 bin [29.2,29.3) has 9 bin [29.3,29.4) has 3 bin [29.4,29.5) has 4 bin [29.5,29.6) has 6 bin [29.6,29.7) has 5 bin [29.7,29.8) has 5 bin [29.8,29.9) has 8 bin [29.9,30.0) has 4 bin [30.0,30.1) has 2 bin [30.1,30.2) has 1 bin [30.4,30.5) has 1 bin [30.5,30.6) has 1 bin [30.6,30.7) has 2 bin [30.8,30.9) has 4 bin [31.0,31.1) has 2 bin [31.1,31.2) has 7 bin [31.2,31.3) has 5 bin [31.3,31.4) has 2 bin [31.4,31.5) has 4 bin [31.6,31.7) has 2 bin [31.7,31.8) has 1 bin [31.9,32.0) has 3 bin [32.1,32.2) has 2 bin [32.2,32.3) has 6 bin [32.3,32.4) has 3 bin [32.5,32.6) has 2 bin [32.6,32.7) has 1 bin [32.7,32.8) has 1 bin [32.8,32.9) has 3 bin [32.9,33.0) has 4 bin [33.1,33.2) has 2 bin [33.4,33.5) has 2 bin [33.6,33.7) has 8 bin [33.7,33.8) has 1 bin [33.8,33.9) has 2 bin [34.0,34.1) has 1 bin [34.1,34.2) has 2 bin [34.2,34.3) has 2 bin [34.5,34.6) has 1 bin [35.4,35.5) has 1 bin [35.6,35.7) has 1 bin [35.7,35.8) has 1 bin [35.8,35.9) has 5 bin [35.9,36.0) has 1 bin [36.0,36.1) has 1 bin [36.2,36.3) has 1 bin [36.4,36.5) has 1 bin [36.5,36.6) has 1 bin [36.7,36.8) has 5 bin [36.8,36.9) has 3 bin [36.9,37.0) has 3 bin [37.0,37.1) has 3 bin [37.1,37.2) has 2 bin [37.2,37.3) has 2 bin [37.3,37.4) has 3 bin [37.4,37.5) has 2 bin [37.5,37.6) has 1 bin [37.6,37.7) has 4 bin [37.7,37.8) has 5 bin [37.8,37.9) has 2 bin [37.9,38.0) has 5 bin [38.0,38.1) has 4 bin [38.1,38.2) has 1 bin [38.2,38.3) has 1 bin [38.5,38.6) has 2 bin [38.6,38.7) has 4 bin [38.8,38.9) has 3 bin [39.0,39.1) has 2 bin [39.1,39.2) has 9 bin [39.2,39.3) has 5 bin [39.3,39.4) has 1 average z coordinate -0.7 for 30320057 element(s) point source id histogram with bin size 1.000000 bin 53 has 3597339 bin 54 has 21635070 bin 55 has 5087648 average point source id 54.049152579099704 for 30320057 element(s)