lasinfo (210611) report for 'AHN4T/49GZ2_18.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: 339/2022 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: 39290854 number of points by return: 24382411 10999274 3328529 529898 50742 scale factor x y z: 0.001 0.001 0.001 offset x y z: 86980 376230 0 min x y z: 86980.000 376230.000 15.781 max x y z: 88019.999 377519.999 57.094 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: 39290854 extended number of points by return: 24382411 10999274 3328529 529898 50742 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 15781 57094 intensity 48 4635 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 30 user_data 6 7 point_source_ID 30 32 gps_time 290594372.300570 290597169.919008 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 38 255 B 24 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0.48 46.35 ('Amplitude') attribute1 -16.45 30.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24382411 number of intermediate returns: 3933714 number of last returns: 24295652 number of single returns: 13320923 covered area in square units/kilounits: 1315624/1.32 point density: all returns 29.86 last only 18.47 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39290854 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24382411 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10999274 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3328529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 529898 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 50742 instead zero. overview over extended number of returns of given pulse: 13320923 15351771 8431829 1929820 239984 15772 755 0 0 0 0 0 0 0 0 histogram of classification of points: 26166531 unclassified (1) 13071064 ground (2) 14017 building (6) 39242 water (9) +-> flagged as extended overlap: 2390224 +---> 1510705 of those are unclassified (1) +---> 878746 of those are ground (2) +---> 773 of those are building (6) z coordinate histogram with bin size 0.100000 bin [15.7,15.8) has 3 bin [15.8,15.9) has 138 bin [15.9,16.0) has 356 bin [16.0,16.1) has 399 bin [16.1,16.2) has 651 bin [16.2,16.3) has 788 bin [16.3,16.4) has 1215 bin [16.4,16.5) has 2133 bin [16.5,16.6) has 2597 bin [16.6,16.7) has 12526 bin [16.7,16.8) has 6674 bin [16.8,16.9) has 5508 bin [16.9,17.0) has 16082 bin [17.0,17.1) has 32863 bin [17.1,17.2) has 151810 bin [17.2,17.3) has 295539 bin [17.3,17.4) has 248293 bin [17.4,17.5) has 273957 bin [17.5,17.6) has 294734 bin [17.6,17.7) has 301004 bin [17.7,17.8) has 235041 bin [17.8,17.9) has 240628 bin [17.9,18.0) has 209178 bin [18.0,18.1) has 187762 bin [18.1,18.2) has 165750 bin [18.2,18.3) has 173270 bin [18.3,18.4) has 178098 bin [18.4,18.5) has 170423 bin [18.5,18.6) has 150861 bin [18.6,18.7) has 116622 bin [18.7,18.8) has 103488 bin [18.8,18.9) has 110118 bin [18.9,19.0) has 122556 bin [19.0,19.1) has 128354 bin [19.1,19.2) has 127887 bin [19.2,19.3) has 142025 bin [19.3,19.4) has 158187 bin [19.4,19.5) has 159192 bin [19.5,19.6) has 191578 bin [19.6,19.7) has 191465 bin [19.7,19.8) has 240852 bin [19.8,19.9) has 236826 bin [19.9,20.0) has 213460 bin [20.0,20.1) has 233094 bin [20.1,20.2) has 235463 bin [20.2,20.3) has 273591 bin [20.3,20.4) has 291669 bin [20.4,20.5) has 248374 bin [20.5,20.6) has 205419 bin [20.6,20.7) has 171197 bin [20.7,20.8) has 158895 bin [20.8,20.9) has 145061 bin [20.9,21.0) has 156442 bin [21.0,21.1) has 162532 bin [21.1,21.2) has 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[43.7,43.8) has 75689 bin [43.8,43.9) has 72605 bin [43.9,44.0) has 70999 bin [44.0,44.1) has 69564 bin [44.1,44.2) has 67778 bin [44.2,44.3) has 65209 bin [44.3,44.4) has 63436 bin [44.4,44.5) has 61109 bin [44.5,44.6) has 59942 bin [44.6,44.7) has 57902 bin [44.7,44.8) has 55613 bin [44.8,44.9) has 53859 bin [44.9,45.0) has 51735 bin [45.0,45.1) has 49208 bin [45.1,45.2) has 47285 bin [45.2,45.3) has 45272 bin [45.3,45.4) has 43557 bin [45.4,45.5) has 41630 bin [45.5,45.6) has 40045 bin [45.6,45.7) has 38370 bin [45.7,45.8) has 36626 bin [45.8,45.9) has 35207 bin [45.9,46.0) has 33881 bin [46.0,46.1) has 32350 bin [46.1,46.2) has 29948 bin [46.2,46.3) has 28874 bin [46.3,46.4) has 27529 bin [46.4,46.5) has 26496 bin [46.5,46.6) has 25693 bin [46.6,46.7) has 24590 bin [46.7,46.8) has 23615 bin [46.8,46.9) has 22664 bin [46.9,47.0) has 21801 bin [47.0,47.1) has 20937 bin [47.1,47.2) has 19587 bin [47.2,47.3) has 19030 bin [47.3,47.4) has 17994 bin [47.4,47.5) has 17274 bin [47.5,47.6) has 16353 bin [47.6,47.7) has 15701 bin [47.7,47.8) has 14666 bin [47.8,47.9) has 14416 bin [47.9,48.0) has 13157 bin [48.0,48.1) has 12373 bin [48.1,48.2) has 11854 bin [48.2,48.3) has 11629 bin [48.3,48.4) has 11046 bin [48.4,48.5) has 10462 bin [48.5,48.6) has 9791 bin [48.6,48.7) has 9334 bin [48.7,48.8) has 9069 bin [48.8,48.9) has 8538 bin [48.9,49.0) has 8352 bin [49.0,49.1) has 7896 bin [49.1,49.2) has 7495 bin [49.2,49.3) has 7312 bin [49.3,49.4) has 6880 bin [49.4,49.5) has 6456 bin [49.5,49.6) has 6288 bin [49.6,49.7) has 5866 bin [49.7,49.8) has 5626 bin [49.8,49.9) has 5449 bin [49.9,50.0) has 5121 bin [50.0,50.1) has 4880 bin [50.1,50.2) has 4540 bin [50.2,50.3) has 4206 bin [50.3,50.4) has 4012 bin [50.4,50.5) has 3708 bin [50.5,50.6) has 3476 bin [50.6,50.7) has 3262 bin [50.7,50.8) has 3041 bin [50.8,50.9) has 2860 bin [50.9,51.0) has 2783 bin [51.0,51.1) has 2436 bin [51.1,51.2) has 2119 bin [51.2,51.3) has 2045 bin [51.3,51.4) has 1908 bin [51.4,51.5) has 1821 bin [51.5,51.6) has 1757 bin [51.6,51.7) has 1664 bin [51.7,51.8) has 1611 bin [51.8,51.9) has 1415 bin [51.9,52.0) has 1306 bin [52.0,52.1) has 1243 bin [52.1,52.2) has 1207 bin [52.2,52.3) has 1143 bin [52.3,52.4) has 1056 bin [52.4,52.5) has 961 bin [52.5,52.6) has 872 bin [52.6,52.7) has 869 bin [52.7,52.8) has 811 bin [52.8,52.9) has 798 bin [52.9,53.0) has 697 bin [53.0,53.1) has 596 bin [53.1,53.2) has 500 bin [53.2,53.3) has 466 bin [53.3,53.4) has 351 bin [53.4,53.5) has 296 bin [53.5,53.6) has 235 bin [53.6,53.7) has 193 bin [53.7,53.8) has 171 bin [53.8,53.9) has 139 bin [53.9,54.0) has 116 bin [54.0,54.1) has 162 bin [54.1,54.2) has 114 bin [54.2,54.3) has 105 bin [54.3,54.4) has 96 bin [54.4,54.5) has 77 bin [54.5,54.6) has 76 bin [54.6,54.7) has 50 bin [54.7,54.8) has 45 bin [54.8,54.9) has 34 bin [54.9,55.0) has 26 bin [55.0,55.1) has 19 bin [55.1,55.2) has 22 bin [55.2,55.3) has 15 bin [55.3,55.4) has 22 bin [55.4,55.5) has 27 bin [55.5,55.6) has 13 bin [55.6,55.7) has 21 bin [55.7,55.8) has 17 bin [55.8,55.9) has 24 bin [55.9,56.0) has 26 bin [56.0,56.1) has 27 bin [56.1,56.2) has 27 bin [56.2,56.3) has 27 bin [56.3,56.4) has 21 bin [56.4,56.5) has 30 bin [56.5,56.6) has 20 bin [56.6,56.7) has 21 bin [56.7,56.8) has 18 bin [56.8,56.9) has 28 bin [56.9,57.0) has 7 bin [57.0,57.1) has 8 average z coordinate 29.1 for 39290854 element(s) point source id histogram with bin size 1.000000 bin 30 has 13769 bin 31 has 30234390 bin 32 has 9042695 average point source id 31.229797143121399 for 39290854 element(s)