lasinfo (210611) report for 'AHN4T/38BN1_15.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: 88241903 number of points by return: 82399518 4147584 1366196 291341 37264 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 446230 0 min x y z: 113980.000 446230.000 -2.641 max x y z: 115019.999 447519.999 37.931 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: 88241903 extended number of points by return: 82399518 4147584 1366196 291341 37264 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 -2641 37931 intensity 0 4933 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 8 point_source_ID 19 158 gps_time 268443117.471785 270291116.030772 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 22 255 B 2 255 NIR 35 255 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 49.33 ('Amplitude') attribute1 -15.98 34.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 82399518 number of intermediate returns: 1698995 number of last returns: 82355906 number of single returns: 78212516 covered area in square units/kilounits: 1266316/1.27 point density: all returns 69.68 last only 65.04 (per square units) spacing: all returns 0.12 last only 0.12 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 88241903 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 82399518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4147584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1366196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 291341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 37264 instead zero. overview over extended number of returns of given pulse: 78212516 5592265 3230330 1019228 184365 3159 40 0 0 0 0 0 0 0 0 histogram of classification of points: 8539534 unclassified (1) 75868055 ground (2) 3049062 building (6) 744563 water (9) 40689 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6274066 +---> 373671 of those are unclassified (1) +---> 5722575 of those are ground (2) +---> 152002 of those are building (6) +---> 23466 of those are water (9) +---> 2352 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.7,-2.6) has 10 bin [-2.6,-2.5) has 1061 bin [-2.5,-2.4) has 20319 bin [-2.4,-2.3) has 221708 bin [-2.3,-2.2) has 459103 bin [-2.2,-2.1) has 1124209 bin [-2.1,-2.0) has 1439638 bin [-2.0,-1.9) has 4228436 bin [-1.9,-1.8) has 9925584 bin [-1.8,-1.7) has 13555608 bin [-1.7,-1.6) has 8341390 bin [-1.6,-1.5) has 5047563 bin [-1.5,-1.4) has 3148603 bin [-1.4,-1.3) has 3060275 bin [-1.3,-1.2) has 3649187 bin [-1.2,-1.1) has 3326344 bin [-1.1,-1.0) has 1928674 bin [-1.0,-0.9) has 1179230 bin [-0.9,-0.8) has 1236355 bin [-0.8,-0.7) has 1163201 bin [-0.7,-0.6) has 889305 bin [-0.6,-0.5) has 705634 bin [-0.5,-0.4) has 700963 bin [-0.4,-0.3) has 774472 bin [-0.3,-0.2) has 937584 bin [-0.2,-0.1) has 1041171 bin [-0.1,0.0) has 985077 bin [0.0,0.1) has 793156 bin [0.1,0.2) has 481257 bin [0.2,0.3) has 403842 bin [0.3,0.4) has 337798 bin [0.4,0.5) has 331530 bin [0.5,0.6) has 684898 bin [0.6,0.7) has 552282 bin [0.7,0.8) has 414517 bin [0.8,0.9) has 393339 bin [0.9,1.0) has 426403 bin [1.0,1.1) has 518801 bin [1.1,1.2) has 571740 bin [1.2,1.3) has 585318 bin [1.3,1.4) has 621875 bin [1.4,1.5) has 368630 bin [1.5,1.6) has 325590 bin [1.6,1.7) has 367178 bin [1.7,1.8) has 434356 bin [1.8,1.9) has 490843 bin [1.9,2.0) has 407791 bin [2.0,2.1) has 332561 bin [2.1,2.2) has 231806 bin [2.2,2.3) has 195711 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538 bin [26.3,26.4) has 726 bin [26.4,26.5) has 689 bin [26.5,26.6) has 533 bin [26.6,26.7) has 463 bin [26.7,26.8) has 433 bin [26.8,26.9) has 387 bin [26.9,27.0) has 364 bin [27.0,27.1) has 306 bin [27.1,27.2) has 376 bin [27.2,27.3) has 320 bin [27.3,27.4) has 291 bin [27.4,27.5) has 273 bin [27.5,27.6) has 271 bin [27.6,27.7) has 308 bin [27.7,27.8) has 267 bin [27.8,27.9) has 249 bin [27.9,28.0) has 262 bin [28.0,28.1) has 258 bin [28.1,28.2) has 264 bin [28.2,28.3) has 242 bin [28.3,28.4) has 243 bin [28.4,28.5) has 246 bin [28.5,28.6) has 190 bin [28.6,28.7) has 209 bin [28.7,28.8) has 216 bin [28.8,28.9) has 216 bin [28.9,29.0) has 206 bin [29.0,29.1) has 201 bin [29.1,29.2) has 212 bin [29.2,29.3) has 205 bin [29.3,29.4) has 211 bin [29.4,29.5) has 182 bin [29.5,29.6) has 156 bin [29.6,29.7) has 131 bin [29.7,29.8) has 114 bin [29.8,29.9) has 71 bin [29.9,30.0) has 71 bin [30.0,30.1) has 33 bin [30.1,30.2) has 32 bin [30.2,30.3) has 22 bin [30.3,30.4) has 23 bin [30.4,30.5) has 28 bin [30.5,30.6) has 26 bin [30.6,30.7) has 27 bin [30.7,30.8) has 18 bin [30.8,30.9) has 12 bin [30.9,31.0) has 23 bin [31.0,31.1) has 22 bin [31.1,31.2) has 18 bin [31.2,31.3) has 23 bin [31.3,31.4) has 18 bin [31.4,31.5) has 17 bin [31.5,31.6) has 18 bin [31.6,31.7) has 18 bin [31.7,31.8) has 16 bin [31.8,31.9) has 14 bin [31.9,32.0) has 15 bin [32.0,32.1) has 12 bin [32.1,32.2) has 10 bin [32.2,32.3) has 17 bin [32.3,32.4) has 12 bin [32.4,32.5) has 13 bin [32.5,32.6) has 15 bin [32.6,32.7) has 13 bin [32.7,32.8) has 12 bin [32.8,32.9) has 8 bin [32.9,33.0) has 14 bin [33.0,33.1) has 7 bin [33.1,33.2) has 9 bin [33.2,33.3) has 13 bin [33.3,33.4) has 6 bin [33.4,33.5) has 8 bin [33.5,33.6) has 8 bin [33.6,33.7) has 8 bin [33.7,33.8) has 4 bin [33.8,33.9) has 7 bin [33.9,34.0) has 1 bin [34.0,34.1) has 2 bin [34.1,34.2) has 4 bin [34.2,34.3) has 1 bin [35.2,35.3) has 1 bin [35.3,35.4) has 29 bin [35.4,35.5) has 1 bin [37.7,37.8) has 1 bin [37.8,37.9) has 1 bin [37.9,38.0) has 1 average z coordinate -0.3 for 88241903 element(s) point source id histogram with bin size 1.000000 bin 19 has 6640116 bin 75 has 13305026 bin 76 has 28317394 bin 77 has 459446 bin 84 has 9825334 bin 157 has 28915492 bin 158 has 779095 average point source id 99.722415891234803 for 88241903 element(s)