lasinfo (210611) report for 'AHN4T/37HZ1_12.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: 273/2021 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: 26288035 number of points by return: 23141252 1912713 905188 275982 52900 scale factor x y z: 0.001 0.001 0.001 offset x y z: 90980 427480 0 min x y z: 90980.000 427480.000 -2.742 max x y z: 92019.999 428769.999 41.305 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: 26288035 extended number of points by return: 23141252 1912713 905188 275982 52900 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' 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 -2742 41305 intensity 56 3396 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 -31 9 user_data 6 7 point_source_ID 36 37 gps_time 259501419.540401 259502082.334895 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 3 255 B 0 249 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 1500 extended_scanner_channel 0 0 attribute0 0.56 33.96 ('Amplitude') attribute1 -15.64 17.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23141252 number of intermediate returns: 1241933 number of last returns: 23130829 number of single returns: 21225979 covered area in square units/kilounits: 1272996/1.27 point density: all returns 20.65 last only 18.17 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26288035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23141252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1912713 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 905188 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 275982 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52900 instead zero. overview over extended number of returns of given pulse: 21225979 2014301 1888961 893580 231783 30436 2995 0 0 0 0 0 0 0 0 histogram of classification of points: 3670331 unclassified (1) 22119269 ground (2) 89548 building (6) 407860 water (9) 1027 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1399154 +---> 122461 of those are unclassified (1) +---> 1152911 of those are ground (2) +---> 123782 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 2 bin [-2.7,-2.6) has 20 bin [-2.6,-2.5) has 16 bin [-2.5,-2.4) has 11 bin [-2.4,-2.3) has 14 bin [-2.3,-2.2) has 13 bin [-2.2,-2.1) has 14 bin [-2.1,-2.0) has 15 bin [-2.0,-1.9) has 549 bin [-1.9,-1.8) has 13098 bin [-1.8,-1.7) has 26611 bin [-1.7,-1.6) has 37411 bin [-1.6,-1.5) has 44910 bin [-1.5,-1.4) has 47724 bin [-1.4,-1.3) has 47389 bin [-1.3,-1.2) has 49832 bin [-1.2,-1.1) has 54762 bin [-1.1,-1.0) has 76900 bin [-1.0,-0.9) has 265293 bin [-0.9,-0.8) has 1450876 bin [-0.8,-0.7) has 2263552 bin [-0.7,-0.6) has 2258319 bin [-0.6,-0.5) has 2568797 bin [-0.5,-0.4) has 2310857 bin [-0.4,-0.3) has 1625916 bin [-0.3,-0.2) has 1151151 bin [-0.2,-0.1) has 917616 bin [-0.1,0.0) has 745760 bin [0.0,0.1) has 349007 bin [0.1,0.2) has 203772 bin [0.2,0.3) has 166878 bin [0.3,0.4) has 104322 bin [0.4,0.5) has 79387 bin [0.5,0.6) has 60120 bin [0.6,0.7) has 50082 bin [0.7,0.8) has 47886 bin [0.8,0.9) has 46309 bin [0.9,1.0) has 53702 bin [1.0,1.1) has 56449 bin [1.1,1.2) has 46564 bin [1.2,1.3) has 37245 bin [1.3,1.4) has 33403 bin [1.4,1.5) has 32679 bin [1.5,1.6) has 32629 bin [1.6,1.7) has 31814 bin [1.7,1.8) has 32900 bin [1.8,1.9) has 36182 bin [1.9,2.0) has 40713 bin [2.0,2.1) has 43648 bin [2.1,2.2) has 49274 bin [2.2,2.3) has 52179 bin [2.3,2.4) has 73466 bin [2.4,2.5) has 99715 bin [2.5,2.6) has 92831 bin [2.6,2.7) has 122888 bin [2.7,2.8) has 380823 bin [2.8,2.9) 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bin [34.6,34.7) has 502 bin [34.7,34.8) has 479 bin [34.8,34.9) has 486 bin [34.9,35.0) has 475 bin [35.0,35.1) has 499 bin [35.1,35.2) has 432 bin [35.2,35.3) has 479 bin [35.3,35.4) has 433 bin [35.4,35.5) has 445 bin [35.5,35.6) has 384 bin [35.6,35.7) has 421 bin [35.7,35.8) has 408 bin [35.8,35.9) has 397 bin [35.9,36.0) has 390 bin [36.0,36.1) has 370 bin [36.1,36.2) has 355 bin [36.2,36.3) has 325 bin [36.3,36.4) has 354 bin [36.4,36.5) has 320 bin [36.5,36.6) has 297 bin [36.6,36.7) has 321 bin [36.7,36.8) has 306 bin [36.8,36.9) has 276 bin [36.9,37.0) has 242 bin [37.0,37.1) has 221 bin [37.1,37.2) has 219 bin [37.2,37.3) has 227 bin [37.3,37.4) has 214 bin [37.4,37.5) has 191 bin [37.5,37.6) has 173 bin [37.6,37.7) has 156 bin [37.7,37.8) has 160 bin [37.8,37.9) has 136 bin [37.9,38.0) has 122 bin [38.0,38.1) has 118 bin [38.1,38.2) has 103 bin [38.2,38.3) has 97 bin [38.3,38.4) has 96 bin [38.4,38.5) has 112 bin [38.5,38.6) has 111 bin [38.6,38.7) has 101 bin [38.7,38.8) has 99 bin [38.8,38.9) has 79 bin [38.9,39.0) has 76 bin [39.0,39.1) has 66 bin [39.1,39.2) has 56 bin [39.2,39.3) has 71 bin [39.3,39.4) has 53 bin [39.4,39.5) has 83 bin [39.5,39.6) has 52 bin [39.6,39.7) has 60 bin [39.7,39.8) has 45 bin [39.8,39.9) has 51 bin [39.9,40.0) has 42 bin [40.0,40.1) has 51 bin [40.1,40.2) has 52 bin [40.2,40.3) has 44 bin [40.3,40.4) has 38 bin [40.4,40.5) has 34 bin [40.5,40.6) has 13 bin [40.6,40.7) has 29 bin [40.7,40.8) has 18 bin [40.8,40.9) has 24 bin [40.9,41.0) has 12 bin [41.0,41.1) has 5 bin [41.1,41.2) has 4 bin [41.3,41.4) has 1 average z coordinate 2.4 for 26288035 element(s) point source id histogram with bin size 1.000000 bin 36 has 9989456 bin 37 has 16298579 average point source id 36.619999897291677 for 26288035 element(s)