lasinfo (210611) report for 'AHN4T/08DN2_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: 334/2022 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: 2206206 number of points by return: 2191445 12440 1903 372 43 scale factor x y z: 0.001 0.001 0.001 offset x y z: 276980 582480 0 min x y z: 276980.000 582480.000 -0.294 max x y z: 277224.222 583212.157 16.682 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: 2206206 extended number of points by return: 2191445 12440 1903 372 43 3 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 244222 Y 0 732157 Z -294 16682 intensity 33 3093 return_number 1 6 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 15 user_data 6 7 point_source_ID 23 203 gps_time 328692382.936533 330857108.651634 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 47 255 G 63 255 B 54 255 NIR 22 255 extended_return_number 1 6 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.75 15.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 2191445 number of intermediate returns: 2231 number of last returns: 2191725 number of single returns: 2179195 covered area in square units/kilounits: 97108/0.10 point density: all returns 22.72 last only 22.57 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2206206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2191445 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1903 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 372 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43 instead zero. overview over extended number of returns of given pulse: 2179195 21037 4521 1258 182 13 0 0 0 0 0 0 0 0 0 histogram of classification of points: 29229 unclassified (1) 1585491 ground (2) 591486 water (9) +-> flagged as extended overlap: 544450 +---> 4939 of those are unclassified (1) +---> 413901 of those are ground (2) +---> 125610 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 354 bin [-0.2,-0.1) has 71438 bin [-0.1,0.0) has 440987 bin [0.0,0.1) has 99899 bin [0.1,0.2) has 8818 bin [0.2,0.3) has 7639 bin [0.3,0.4) has 20570 bin [0.4,0.5) has 50970 bin [0.5,0.6) has 35566 bin [0.6,0.7) has 18724 bin [0.7,0.8) has 12171 bin [0.8,0.9) has 9955 bin [0.9,1.0) has 9691 bin [1.0,1.1) has 17853 bin [1.1,1.2) has 27374 bin [1.2,1.3) has 33389 bin [1.3,1.4) has 31560 bin [1.4,1.5) has 30696 bin [1.5,1.6) has 30572 bin [1.6,1.7) has 34934 bin [1.7,1.8) has 47321 bin [1.8,1.9) has 50048 bin [1.9,2.0) has 56948 bin [2.0,2.1) has 58504 bin [2.1,2.2) has 87624 bin [2.2,2.3) has 127470 bin [2.3,2.4) has 194030 bin [2.4,2.5) has 199923 bin [2.5,2.6) has 71136 bin [2.6,2.7) has 60695 bin [2.7,2.8) has 41729 bin [2.8,2.9) has 14905 bin [2.9,3.0) has 5515 bin [3.0,3.1) has 5501 bin [3.1,3.2) has 5561 bin [3.2,3.3) has 6610 bin [3.3,3.4) has 29265 bin [3.4,3.5) has 31176 bin [3.5,3.6) has 6379 bin [3.6,3.7) has 6339 bin [3.7,3.8) has 5971 bin [3.8,3.9) has 5590 bin [3.9,4.0) has 5801 bin [4.0,4.1) has 5930 bin [4.1,4.2) has 5835 bin [4.2,4.3) has 5604 bin [4.3,4.4) has 6222 bin [4.4,4.5) has 21812 bin [4.5,4.6) has 33627 bin [4.6,4.7) has 3103 bin [4.7,4.8) has 14 bin [4.8,4.9) has 9 bin [4.9,5.0) has 7 bin [5.0,5.1) has 9 bin [5.1,5.2) has 12 bin [5.2,5.3) has 8 bin [5.3,5.4) has 12 bin [5.4,5.5) has 17 bin [5.5,5.6) has 8 bin [5.6,5.7) has 10 bin [5.7,5.8) has 13 bin [5.8,5.9) has 11 bin [5.9,6.0) has 11 bin [6.0,6.1) has 23 bin [6.1,6.2) has 12 bin [6.2,6.3) has 15 bin [6.3,6.4) has 16 bin [6.4,6.5) has 26 bin [6.5,6.6) has 30 bin [6.6,6.7) has 26 bin [6.7,6.8) has 31 bin [6.8,6.9) has 33 bin [6.9,7.0) has 66 bin [7.0,7.1) has 49 bin [7.1,7.2) has 44 bin [7.2,7.3) has 60 bin [7.3,7.4) has 77 bin [7.4,7.5) has 63 bin [7.5,7.6) has 57 bin [7.6,7.7) has 94 bin [7.7,7.8) has 86 bin [7.8,7.9) has 96 bin [7.9,8.0) has 100 bin [8.0,8.1) has 149 bin [8.1,8.2) has 125 bin [8.2,8.3) has 90 bin [8.3,8.4) has 103 bin [8.4,8.5) has 93 bin [8.5,8.6) has 94 bin [8.6,8.7) has 85 bin [8.7,8.8) has 92 bin [8.8,8.9) has 100 bin [8.9,9.0) has 91 bin [9.0,9.1) has 100 bin [9.1,9.2) has 102 bin [9.2,9.3) has 124 bin [9.3,9.4) has 111 bin [9.4,9.5) has 150 bin [9.5,9.6) has 127 bin [9.6,9.7) has 117 bin [9.7,9.8) has 106 bin [9.8,9.9) has 96 bin [9.9,10.0) has 74 bin [10.0,10.1) has 84 bin [10.1,10.2) has 88 bin [10.2,10.3) has 91 bin [10.3,10.4) has 101 bin [10.4,10.5) has 127 bin [10.5,10.6) has 83 bin [10.6,10.7) has 95 bin [10.7,10.8) has 95 bin [10.8,10.9) has 92 bin [10.9,11.0) has 99 bin [11.0,11.1) has 86 bin [11.1,11.2) has 80 bin [11.2,11.3) has 103 bin [11.3,11.4) has 92 bin [11.4,11.5) has 84 bin [11.5,11.6) has 91 bin [11.6,11.7) has 80 bin [11.7,11.8) has 86 bin [11.8,11.9) has 60 bin [11.9,12.0) has 77 bin [12.0,12.1) has 88 bin [12.1,12.2) has 74 bin [12.2,12.3) has 78 bin [12.3,12.4) has 79 bin [12.4,12.5) has 67 bin [12.5,12.6) has 74 bin [12.6,12.7) has 74 bin [12.7,12.8) has 64 bin [12.8,12.9) has 63 bin [12.9,13.0) has 65 bin [13.0,13.1) has 52 bin [13.1,13.2) has 53 bin [13.2,13.3) has 58 bin [13.3,13.4) has 52 bin [13.4,13.5) has 45 bin [13.5,13.6) has 43 bin [13.6,13.7) has 55 bin [13.7,13.8) has 48 bin [13.8,13.9) has 45 bin [13.9,14.0) has 24 bin [14.0,14.1) has 30 bin [14.1,14.2) has 39 bin [14.2,14.3) has 34 bin [14.3,14.4) has 46 bin [14.4,14.5) has 34 bin [14.5,14.6) has 45 bin [14.6,14.7) has 29 bin [14.7,14.8) has 29 bin [14.8,14.9) has 44 bin [14.9,15.0) has 35 bin [15.0,15.1) has 41 bin [15.1,15.2) has 28 bin [15.2,15.3) has 25 bin [15.3,15.4) has 25 bin [15.4,15.5) has 21 bin [15.5,15.6) has 25 bin [15.6,15.7) has 12 bin [15.7,15.8) has 19 bin [15.8,15.9) has 10 bin [15.9,16.0) has 14 bin [16.0,16.1) has 8 bin [16.1,16.2) has 2 bin [16.3,16.4) has 1 bin [16.4,16.5) has 1 bin [16.5,16.6) has 2 bin [16.6,16.7) has 4 average z coordinate 1.6 for 2206206 element(s) point source id histogram with bin size 1.000000 bin 23 has 715625 bin 24 has 419756 bin 203 has 1070825 average point source id 110.556763058390743 for 2206206 element(s)