lasinfo (210611) report for 'AHN4T/21DN2_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: 335/2022 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: 34865094 number of points by return: 34827460 33522 3892 205 12 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 508730 0 min x y z: 198980.000 508730.000 -1.547 max x y z: 200019.999 510019.999 15.420 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: 34865094 extended number of points by return: 34827460 33522 3892 205 12 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 1039999 Y 0 1289999 Z -1547 15420 intensity 58 4868 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 -13 29 user_data 6 7 point_source_ID 83 130 gps_time 330601956.474975 330768619.659405 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 44 255 B 39 255 NIR 2 255 extended_return_number 1 6 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -2167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.83 32.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34827460 number of intermediate returns: 4106 number of last returns: 34827040 number of single returns: 34793512 covered area in square units/kilounits: 1339160/1.34 point density: all returns 26.04 last only 26.01 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34865094 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34827460 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 33522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12 instead zero. overview over extended number of returns of given pulse: 34793512 59700 11050 770 46 16 0 0 0 0 0 0 0 0 0 histogram of classification of points: 91766 unclassified (1) 34593146 ground (2) 57631 building (6) 122551 water (9) +-> flagged as extended overlap: 2435438 +---> 14804 of those are unclassified (1) +---> 2389998 of those are ground (2) +---> 26109 of those are building (6) +---> 4527 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 9 bin [-1.5,-1.4) has 1842 bin [-1.4,-1.3) has 76001 bin [-1.3,-1.2) has 72774 bin [-1.2,-1.1) has 61195 bin [-1.1,-1.0) has 82708 bin [-1.0,-0.9) has 224180 bin [-0.9,-0.8) has 1690248 bin [-0.8,-0.7) has 16605372 bin [-0.7,-0.6) has 13777724 bin [-0.6,-0.5) has 1647464 bin [-0.5,-0.4) has 329379 bin [-0.4,-0.3) has 29634 bin [-0.3,-0.2) has 15014 bin [-0.2,-0.1) has 27556 bin [-0.1,0.0) has 17641 bin [0.0,0.1) has 18413 bin [0.1,0.2) has 18542 bin [0.2,0.3) has 15096 bin [0.3,0.4) has 8941 bin [0.4,0.5) has 5196 bin [0.5,0.6) has 4529 bin [0.6,0.7) has 4368 bin [0.7,0.8) has 4512 bin [0.8,0.9) has 4396 bin [0.9,1.0) has 5607 bin [1.0,1.1) has 5993 bin [1.1,1.2) has 4324 bin [1.2,1.3) has 2556 bin [1.3,1.4) has 1802 bin [1.4,1.5) has 1624 bin [1.5,1.6) has 1696 bin [1.6,1.7) has 1441 bin [1.7,1.8) has 1479 bin [1.8,1.9) has 1560 bin [1.9,2.0) has 1420 bin [2.0,2.1) has 1465 bin [2.1,2.2) has 1296 bin [2.2,2.3) has 1183 bin [2.3,2.4) has 1292 bin [2.4,2.5) has 1442 bin [2.5,2.6) has 1390 bin [2.6,2.7) has 1160 bin [2.7,2.8) has 1168 bin [2.8,2.9) has 1080 bin [2.9,3.0) has 880 bin [3.0,3.1) has 905 bin [3.1,3.2) has 869 bin [3.2,3.3) has 877 bin [3.3,3.4) has 874 bin [3.4,3.5) has 800 bin [3.5,3.6) has 861 bin [3.6,3.7) has 1024 bin [3.7,3.8) has 1048 bin [3.8,3.9) has 757 bin [3.9,4.0) has 738 bin [4.0,4.1) has 754 bin [4.1,4.2) has 729 bin [4.2,4.3) has 746 bin [4.3,4.4) has 679 bin [4.4,4.5) has 618 bin [4.5,4.6) has 1349 bin [4.6,4.7) has 1858 bin [4.7,4.8) has 1207 bin [4.8,4.9) has 1241 bin [4.9,5.0) has 1305 bin [5.0,5.1) has 1245 bin [5.1,5.2) has 1203 bin [5.2,5.3) has 1171 bin [5.3,5.4) has 1135 bin [5.4,5.5) has 1147 bin [5.5,5.6) has 1174 bin [5.6,5.7) has 1080 bin [5.7,5.8) has 1088 bin [5.8,5.9) has 1128 bin [5.9,6.0) has 1028 bin [6.0,6.1) has 1100 bin [6.1,6.2) has 1043 bin [6.2,6.3) has 1055 bin [6.3,6.4) has 1054 bin [6.4,6.5) has 1025 bin [6.5,6.6) has 1024 bin [6.6,6.7) has 1002 bin [6.7,6.8) has 1016 bin [6.8,6.9) has 939 bin [6.9,7.0) has 992 bin [7.0,7.1) has 932 bin [7.1,7.2) has 970 bin [7.2,7.3) has 953 bin [7.3,7.4) has 984 bin [7.4,7.5) has 907 bin [7.5,7.6) has 1002 bin [7.6,7.7) has 888 bin [7.7,7.8) has 875 bin [7.8,7.9) has 853 bin [7.9,8.0) has 818 bin [8.0,8.1) has 869 bin [8.1,8.2) has 820 bin [8.2,8.3) has 828 bin [8.3,8.4) has 879 bin [8.4,8.5) has 820 bin [8.5,8.6) has 888 bin [8.6,8.7) has 846 bin [8.7,8.8) has 849 bin [8.8,8.9) has 826 bin [8.9,9.0) has 826 bin [9.0,9.1) has 858 bin [9.1,9.2) has 779 bin [9.2,9.3) has 793 bin [9.3,9.4) has 808 bin [9.4,9.5) has 835 bin [9.5,9.6) has 822 bin [9.6,9.7) has 799 bin [9.7,9.8) has 742 bin [9.8,9.9) has 803 bin [9.9,10.0) has 777 bin [10.0,10.1) has 765 bin [10.1,10.2) has 791 bin [10.2,10.3) has 770 bin [10.3,10.4) has 755 bin [10.4,10.5) has 736 bin [10.5,10.6) has 739 bin [10.6,10.7) has 907 bin [10.7,10.8) has 773 bin [10.8,10.9) has 767 bin [10.9,11.0) has 788 bin [11.0,11.1) has 750 bin [11.1,11.2) has 776 bin [11.2,11.3) has 739 bin [11.3,11.4) has 758 bin [11.4,11.5) has 705 bin [11.5,11.6) has 731 bin [11.6,11.7) has 576 bin [11.7,11.8) has 541 bin [11.8,11.9) has 427 bin [11.9,12.0) has 53 bin [12.0,12.1) has 16 bin [12.1,12.2) has 16 bin [12.2,12.3) has 11 bin [12.3,12.4) has 9 bin [12.4,12.5) has 15 bin [12.5,12.6) has 15 bin [12.6,12.7) has 8 bin [12.7,12.8) has 5 bin [12.8,12.9) has 2 bin [12.9,13.0) has 2 bin [13.0,13.1) has 1 bin [13.1,13.2) has 2 bin [13.2,13.3) has 2 bin [13.5,13.6) has 1 bin [13.6,13.7) has 1 bin [13.9,14.0) has 1 bin [14.3,14.4) has 1 bin [14.4,14.5) has 2 bin [14.5,14.6) has 2 bin [14.6,14.7) has 1 bin [14.7,14.8) has 2 bin [14.9,15.0) has 1 bin [15.3,15.4) has 1 bin [15.4,15.5) has 1 average z coordinate -0.7 for 34865094 element(s) point source id histogram with bin size 1.000000 bin 83 has 8993775 bin 84 has 16947651 bin 129 has 4927704 bin 130 has 3995964 average point source id 95.374334714256037 for 34865094 element(s)