lasinfo (210611) report for 'AHN4T/38CZ1_13.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: 175/2021 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: 111756249 number of points by return: 94410757 13071748 3505606 682644 85494 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 427480 0 min x y z: 101980.000 427480.000 -3.145 max x y z: 103019.999 428769.999 39.749 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: 111756249 extended number of points by return: 94410757 13071748 3505606 682644 85494 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 -3145 39749 intensity 52 5029 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 31 user_data 6 7 point_source_ID 36 111 gps_time 259501575.795825 266929216.953666 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 2 255 B 0 255 NIR 59 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.52 50.29 ('Amplitude') attribute1 -15.73 34.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 94410757 number of intermediate returns: 4309087 number of last returns: 94161057 number of single returns: 81124652 covered area in square units/kilounits: 1334548/1.33 point density: all returns 83.74 last only 70.56 (per square units) spacing: all returns 0.11 last only 0.12 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 111756249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 94410757 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13071748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3505606 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 682644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 85494 instead zero. overview over extended number of returns of given pulse: 81124652 19286921 8511627 2402328 397817 30888 2016 0 0 0 0 0 0 0 0 histogram of classification of points: 29308961 unclassified (1) 65265169 ground (2) 16234296 building (6) 807318 water (9) 140505 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6331561 +---> 1332623 of those are unclassified (1) +---> 4416264 of those are ground (2) +---> 514891 of those are building (6) +---> 53357 of those are water (9) +---> 14426 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 6 bin [-3.1,-3.0) has 50 bin [-3.0,-2.9) has 165 bin [-2.9,-2.8) has 5412 bin [-2.8,-2.7) has 72829 bin [-2.7,-2.6) has 152031 bin [-2.6,-2.5) has 344298 bin [-2.5,-2.4) has 429634 bin [-2.4,-2.3) has 248572 bin [-2.3,-2.2) has 288530 bin [-2.2,-2.1) has 507387 bin [-2.1,-2.0) has 370455 bin [-2.0,-1.9) has 422066 bin [-1.9,-1.8) has 941543 bin [-1.8,-1.7) has 2650257 bin [-1.7,-1.6) has 1763790 bin [-1.6,-1.5) has 2692422 bin [-1.5,-1.4) has 4533253 bin [-1.4,-1.3) has 7323064 bin [-1.3,-1.2) has 10151714 bin [-1.2,-1.1) has 9149636 bin [-1.1,-1.0) has 8920961 bin [-1.0,-0.9) has 7160558 bin [-0.9,-0.8) has 4195329 bin [-0.8,-0.7) has 2616006 bin [-0.7,-0.6) has 1749835 bin [-0.6,-0.5) has 1362383 bin [-0.5,-0.4) has 1108903 bin [-0.4,-0.3) has 934676 bin [-0.3,-0.2) has 792725 bin [-0.2,-0.1) has 656644 bin [-0.1,0.0) has 587648 bin [0.0,0.1) has 572055 bin [0.1,0.2) has 627521 bin [0.2,0.3) has 666569 bin [0.3,0.4) has 622184 bin [0.4,0.5) has 538929 bin [0.5,0.6) has 447729 bin [0.6,0.7) has 425193 bin [0.7,0.8) has 431829 bin [0.8,0.9) has 433163 bin [0.9,1.0) has 443322 bin [1.0,1.1) has 446634 bin [1.1,1.2) has 455764 bin [1.2,1.3) has 517035 bin [1.3,1.4) has 617222 bin [1.4,1.5) has 594345 bin [1.5,1.6) has 512773 bin [1.6,1.7) has 447208 bin [1.7,1.8) 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[25.3,25.4) has 637 bin [25.4,25.5) has 541 bin [25.5,25.6) has 483 bin [25.6,25.7) has 403 bin [25.7,25.8) has 357 bin [25.8,25.9) has 285 bin [25.9,26.0) has 236 bin [26.0,26.1) has 192 bin [26.1,26.2) has 171 bin [26.2,26.3) has 143 bin [26.3,26.4) has 97 bin [26.4,26.5) has 59 bin [26.5,26.6) has 55 bin [26.6,26.7) has 42 bin [26.7,26.8) has 28 bin [26.8,26.9) has 23 bin [26.9,27.0) has 19 bin [27.0,27.1) has 24 bin [27.1,27.2) has 8 bin [27.2,27.3) has 3 bin [27.3,27.4) has 5 bin [27.4,27.5) has 1 bin [27.5,27.6) has 2 bin [27.6,27.7) has 3 bin [27.7,27.8) has 2 bin [28.0,28.1) has 2 bin [28.4,28.5) has 1 bin [28.5,28.6) has 3 bin [29.1,29.2) has 1 bin [29.2,29.3) has 1 bin [29.5,29.6) has 1 bin [29.6,29.7) has 1 bin [30.1,30.2) has 1 bin [33.4,33.5) has 1 bin [33.9,34.0) has 2 bin [34.2,34.3) has 1 bin [38.2,38.3) has 1 bin [39.2,39.3) has 1 bin [39.5,39.6) has 1 bin [39.7,39.8) has 1 average z coordinate 1.1 for 111756249 element(s) point source id histogram with bin size 1.000000 bin 36 has 11128703 bin 37 has 18446778 bin 41 has 19389188 bin 44 has 20711509 bin 45 has 9881766 bin 111 has 32198305 average point source id 60.919354254633227 for 111756249 element(s)