lasinfo (210611) report for 'AHN4T/25HN1_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: 178/2021 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: 16324074 number of points by return: 16139648 164358 18813 1186 69 scale factor x y z: 0.001 0.001 0.001 offset x y z: 133980 483730 0 min x y z: 133980.000 483730.000 -0.424 max x y z: 135019.999 485019.999 10.873 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: 16324074 extended number of points by return: 16139648 164358 18813 1186 69 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 -424 10873 intensity 59 2616 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 6 user_data 6 7 point_source_ID 137 138 gps_time 270195078.545602 270195607.592172 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 49 252 B 33 250 NIR 32 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 1000 extended_scanner_channel 0 0 attribute0 0.59 26.16 ('Amplitude') attribute1 -15.35 10.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 16139648 number of intermediate returns: 20079 number of last returns: 16138635 number of single returns: 15974288 covered area in square units/kilounits: 1069084/1.07 point density: all returns 15.27 last only 15.10 (per square units) spacing: all returns 0.26 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 16324074 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16139648 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 164358 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 18813 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1186 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 69 instead zero. overview over extended number of returns of given pulse: 15974288 291971 53003 4463 349 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 313389 unclassified (1) 514093 ground (2) 15496592 water (9) +-> flagged as extended overlap: 1458287 +---> 3908 of those are unclassified (1) +---> 11476 of those are ground (2) +---> 1442903 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 9 bin [-0.4,-0.3) has 14399 bin [-0.3,-0.2) has 2740442 bin [-0.2,-0.1) has 12474410 bin [-0.1,0.0) has 357788 bin [0.0,0.1) has 36008 bin [0.1,0.2) has 28094 bin [0.2,0.3) has 26045 bin [0.3,0.4) has 26488 bin [0.4,0.5) has 26750 bin [0.5,0.6) has 26336 bin [0.6,0.7) has 26555 bin [0.7,0.8) has 26263 bin [0.8,0.9) has 28027 bin [0.9,1.0) has 31253 bin [1.0,1.1) has 35797 bin [1.1,1.2) has 36630 bin [1.2,1.3) has 35817 bin [1.3,1.4) has 40762 bin [1.4,1.5) has 25792 bin [1.5,1.6) has 12633 bin [1.6,1.7) has 9026 bin [1.7,1.8) has 8627 bin [1.8,1.9) has 8711 bin [1.9,2.0) has 8763 bin [2.0,2.1) has 8680 bin [2.1,2.2) has 9032 bin [2.2,2.3) has 9721 bin [2.3,2.4) has 10444 bin [2.4,2.5) has 10813 bin [2.5,2.6) has 10747 bin [2.6,2.7) has 10936 bin [2.7,2.8) has 10623 bin [2.8,2.9) has 10262 bin [2.9,3.0) has 9773 bin [3.0,3.1) has 9229 bin [3.1,3.2) has 8623 bin [3.2,3.3) has 7973 bin [3.3,3.4) has 7618 bin [3.4,3.5) has 7269 bin [3.5,3.6) has 6968 bin [3.6,3.7) has 6481 bin [3.7,3.8) has 6189 bin [3.8,3.9) has 5600 bin [3.9,4.0) has 5297 bin [4.0,4.1) has 4949 bin [4.1,4.2) has 4538 bin [4.2,4.3) has 4250 bin [4.3,4.4) has 3777 bin [4.4,4.5) has 3522 bin [4.5,4.6) has 3155 bin [4.6,4.7) has 2788 bin [4.7,4.8) has 2567 bin [4.8,4.9) has 2300 bin [4.9,5.0) has 2099 bin [5.0,5.1) has 1931 bin [5.1,5.2) has 1737 bin [5.2,5.3) has 1666 bin [5.3,5.4) has 1553 bin [5.4,5.5) has 1370 bin [5.5,5.6) has 1268 bin [5.6,5.7) has 1160 bin [5.7,5.8) has 1085 bin [5.8,5.9) has 1048 bin [5.9,6.0) has 893 bin [6.0,6.1) has 824 bin [6.1,6.2) has 715 bin [6.2,6.3) has 693 bin [6.3,6.4) has 583 bin [6.4,6.5) has 506 bin [6.5,6.6) has 508 bin [6.6,6.7) has 470 bin [6.7,6.8) has 456 bin [6.8,6.9) has 449 bin [6.9,7.0) has 420 bin [7.0,7.1) has 393 bin [7.1,7.2) has 364 bin [7.2,7.3) has 354 bin [7.3,7.4) has 365 bin [7.4,7.5) has 355 bin [7.5,7.6) has 338 bin [7.6,7.7) has 340 bin [7.7,7.8) has 325 bin [7.8,7.9) has 298 bin [7.9,8.0) has 296 bin [8.0,8.1) has 312 bin [8.1,8.2) has 287 bin [8.2,8.3) has 266 bin [8.3,8.4) has 219 bin [8.4,8.5) has 218 bin [8.5,8.6) has 221 bin [8.6,8.7) has 203 bin [8.7,8.8) has 202 bin [8.8,8.9) has 169 bin [8.9,9.0) has 151 bin [9.0,9.1) has 137 bin [9.1,9.2) has 149 bin [9.2,9.3) has 126 bin [9.3,9.4) has 131 bin [9.4,9.5) has 116 bin [9.5,9.6) has 95 bin [9.6,9.7) has 95 bin [9.7,9.8) has 86 bin [9.8,9.9) has 86 bin [9.9,10.0) has 84 bin [10.0,10.1) has 73 bin [10.1,10.2) has 66 bin [10.2,10.3) has 46 bin [10.3,10.4) has 44 bin [10.4,10.5) has 34 bin [10.5,10.6) has 26 bin [10.6,10.7) has 13 bin [10.7,10.8) has 2 bin [10.8,10.9) has 6 average z coordinate -0.1 for 16324074 element(s) point source id histogram with bin size 1.000000 bin 137 has 8144903 bin 138 has 8179171 average point source id 137.501049615433004 for 16324074 element(s)