lasinfo (210611) report for 'AHN4T/15BN2_22.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: 27848093 number of points by return: 26201108 1159787 385419 99085 2694 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 543730 0 min x y z: 155980.000 543730.000 -3.453 max x y z: 157019.999 545019.999 25.994 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: 27848093 extended number of points by return: 26201108 1159787 385419 99085 2694 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 -3453 25994 intensity 19 4671 return_number 1 5 number_of_returns 1 6 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 1059 1061 gps_time 268478348.976539 268902744.963051 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 33 255 B 4 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 46.71 ('Amplitude') attribute1 -16.73 31.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26201108 number of intermediate returns: 488562 number of last returns: 26211662 number of single returns: 25053239 covered area in square units/kilounits: 1323576/1.32 point density: all returns 21.04 last only 19.80 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27848093 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26201108 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1159787 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 385419 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 99085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2694 instead zero. overview over extended number of returns of given pulse: 25053239 1534806 859904 386640 13249 255 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2459296 unclassified (1) 23168965 ground (2) 1368360 building (6) 789243 water (9) 62229 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1913312 +---> 138082 of those are unclassified (1) +---> 1604275 of those are ground (2) +---> 137473 of those are building (6) +---> 28857 of those are water (9) +---> 4625 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 7 bin [-3.4,-3.3) has 582 bin [-3.3,-3.2) has 2334 bin [-3.2,-3.1) has 588 bin [-3.1,-3.0) has 490 bin [-3.0,-2.9) has 764 bin [-2.9,-2.8) has 1051 bin [-2.8,-2.7) has 1128 bin [-2.7,-2.6) has 1115 bin [-2.6,-2.5) has 1244 bin [-2.5,-2.4) has 3694 bin [-2.4,-2.3) has 15051 bin [-2.3,-2.2) has 27956 bin [-2.2,-2.1) has 42839 bin [-2.1,-2.0) has 102827 bin [-2.0,-1.9) has 98954 bin [-1.9,-1.8) has 83193 bin [-1.8,-1.7) has 31754 bin [-1.7,-1.6) has 30526 bin [-1.6,-1.5) has 55949 bin [-1.5,-1.4) has 70572 bin [-1.4,-1.3) has 124437 bin [-1.3,-1.2) has 217560 bin [-1.2,-1.1) has 296390 bin [-1.1,-1.0) has 419852 bin [-1.0,-0.9) has 442730 bin [-0.9,-0.8) has 421470 bin [-0.8,-0.7) has 815501 bin [-0.7,-0.6) has 1321704 bin [-0.6,-0.5) has 1970297 bin [-0.5,-0.4) has 3071626 bin [-0.4,-0.3) has 2607075 bin [-0.3,-0.2) has 2030170 bin [-0.2,-0.1) has 1213422 bin [-0.1,0.0) has 832165 bin [0.0,0.1) has 469392 bin [0.1,0.2) has 364691 bin [0.2,0.3) has 410739 bin [0.3,0.4) has 485054 bin [0.4,0.5) has 522695 bin [0.5,0.6) has 388210 bin [0.6,0.7) has 234205 bin [0.7,0.8) has 188098 bin [0.8,0.9) has 205819 bin [0.9,1.0) has 231419 bin [1.0,1.1) has 281940 bin [1.1,1.2) has 214431 bin [1.2,1.3) has 203336 bin [1.3,1.4) has 222645 bin [1.4,1.5) has 201704 bin [1.5,1.6) has 186291 bin [1.6,1.7) has 180840 bin [1.7,1.8) has 165205 bin [1.8,1.9) has 168654 bin [1.9,2.0) has 158712 bin [2.0,2.1) has 169489 bin [2.1,2.2) has 181405 bin [2.2,2.3) has 165484 bin [2.3,2.4) has 152953 bin [2.4,2.5) has 172505 bin [2.5,2.6) has 191331 bin [2.6,2.7) has 181161 bin [2.7,2.8) has 171684 bin [2.8,2.9) has 167757 bin [2.9,3.0) has 156934 bin [3.0,3.1) has 185560 bin [3.1,3.2) has 229879 bin [3.2,3.3) has 283779 bin [3.3,3.4) has 250306 bin [3.4,3.5) has 174258 bin [3.5,3.6) has 105837 bin [3.6,3.7) has 69859 bin [3.7,3.8) has 58029 bin [3.8,3.9) has 55897 bin [3.9,4.0) has 47443 bin [4.0,4.1) has 43745 bin [4.1,4.2) has 42285 bin [4.2,4.3) has 39512 bin [4.3,4.4) has 41376 bin [4.4,4.5) has 40486 bin [4.5,4.6) has 39483 bin [4.6,4.7) has 39201 bin [4.7,4.8) has 37647 bin [4.8,4.9) has 36216 bin [4.9,5.0) has 38455 bin [5.0,5.1) has 37446 bin [5.1,5.2) has 37827 bin [5.2,5.3) has 41306 bin [5.3,5.4) has 40477 bin [5.4,5.5) has 41412 bin [5.5,5.6) has 40390 bin [5.6,5.7) has 43440 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histogram with bin size 1.000000 bin 1059 has 2046727 bin 1060 has 7106705 bin 1061 has 18694661 average point source id 1060.597812352896199 for 27848093 element(s)