lasinfo (210611) report for 'AHN4T/17GN1_12.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: 28563741 number of points by return: 24519197 3143953 791447 100453 8202 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 533730 0 min x y z: 240980.000 533730.000 14.232 max x y z: 242019.999 535019.999 40.075 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: 28563741 extended number of points by return: 24519197 3143953 791447 100453 8202 471 18 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 14232 40075 intensity 56 4736 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 62 64 gps_time 330513946.860346 330517502.535035 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 37 255 B 30 255 NIR 5 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 31.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24519197 number of intermediate returns: 898443 number of last returns: 24526821 number of single returns: 21380720 covered area in square units/kilounits: 1340240/1.34 point density: all returns 21.31 last only 18.30 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28563741 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24519197 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3143953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 791447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 100453 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8202 instead zero. overview over extended number of returns of given pulse: 21380720 4704253 2068965 368353 38605 2719 126 0 0 0 0 0 0 0 0 histogram of classification of points: 4896749 unclassified (1) 23543916 ground (2) 92353 building (6) 30723 water (9) +-> flagged as extended overlap: 2005838 +---> 343355 of those are unclassified (1) +---> 1661830 of those are ground (2) +---> 653 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.2,14.3) has 81 bin [14.3,14.4) has 2181 bin [14.4,14.5) has 14547 bin [14.5,14.6) has 13972 bin [14.6,14.7) has 15078 bin [14.7,14.8) has 14767 bin [14.8,14.9) has 17882 bin [14.9,15.0) has 21791 bin [15.0,15.1) has 25676 bin [15.1,15.2) has 34685 bin [15.2,15.3) has 39935 bin [15.3,15.4) has 43383 bin [15.4,15.5) has 87345 bin [15.5,15.6) has 246743 bin [15.6,15.7) has 943324 bin [15.7,15.8) has 1728708 bin [15.8,15.9) has 2533876 bin [15.9,16.0) has 4003479 bin [16.0,16.1) has 3587279 bin [16.1,16.2) has 2255152 bin [16.2,16.3) has 2038719 bin [16.3,16.4) has 1637599 bin [16.4,16.5) has 922626 bin [16.5,16.6) has 611777 bin [16.6,16.7) has 527829 bin [16.7,16.8) has 458142 bin [16.8,16.9) has 404134 bin [16.9,17.0) has 285043 bin [17.0,17.1) has 172388 bin [17.1,17.2) has 125960 bin [17.2,17.3) has 91955 bin [17.3,17.4) has 89416 bin [17.4,17.5) has 94052 bin [17.5,17.6) has 96376 bin [17.6,17.7) has 90480 bin [17.7,17.8) has 82215 bin [17.8,17.9) has 80078 bin [17.9,18.0) has 78088 bin [18.0,18.1) has 68797 bin [18.1,18.2) has 58716 bin [18.2,18.3) has 50766 bin [18.3,18.4) has 42038 bin [18.4,18.5) has 34548 bin [18.5,18.6) has 29703 bin [18.6,18.7) has 25397 bin [18.7,18.8) has 22219 bin [18.8,18.9) has 25805 bin [18.9,19.0) has 18414 bin [19.0,19.1) has 18835 bin [19.1,19.2) has 19385 bin [19.2,19.3) has 19699 bin [19.3,19.4) has 19837 bin [19.4,19.5) has 20567 bin [19.5,19.6) has 21429 bin [19.6,19.7) has 21964 bin [19.7,19.8) has 22275 bin [19.8,19.9) has 22219 bin [19.9,20.0) has 22698 bin [20.0,20.1) has 23457 bin [20.1,20.2) has 23780 bin [20.2,20.3) has 24668 bin [20.3,20.4) has 25061 bin [20.4,20.5) has 25167 bin [20.5,20.6) has 25695 bin [20.6,20.7) has 25791 bin [20.7,20.8) has 26559 bin [20.8,20.9) has 27060 bin [20.9,21.0) has 27976 bin [21.0,21.1) has 27981 bin [21.1,21.2) has 28436 bin [21.2,21.3) has 29344 bin [21.3,21.4) has 29959 bin [21.4,21.5) has 30536 bin [21.5,21.6) has 31473 bin [21.6,21.7) has 31737 bin [21.7,21.8) has 32648 bin [21.8,21.9) has 33074 bin [21.9,22.0) has 33829 bin [22.0,22.1) has 34563 bin [22.1,22.2) has 34666 bin [22.2,22.3) has 35475 bin [22.3,22.4) has 36242 bin [22.4,22.5) has 36703 bin [22.5,22.6) has 37097 bin [22.6,22.7) has 38048 bin [22.7,22.8) has 38955 bin [22.8,22.9) has 39092 bin [22.9,23.0) has 40588 bin [23.0,23.1) has 41678 bin [23.1,23.2) has 42505 bin [23.2,23.3) has 43931 bin [23.3,23.4) has 45002 bin [23.4,23.5) has 46158 bin [23.5,23.6) has 46847 bin [23.6,23.7) has 48096 bin [23.7,23.8) has 48598 bin [23.8,23.9) has 49320 bin [23.9,24.0) has 50647 bin [24.0,24.1) has 51324 bin [24.1,24.2) has 52337 bin [24.2,24.3) has 53665 bin [24.3,24.4) has 53941 bin [24.4,24.5) has 55268 bin [24.5,24.6) has 55968 bin [24.6,24.7) has 56625 bin [24.7,24.8) has 57871 bin [24.8,24.9) has 58508 bin [24.9,25.0) has 58421 bin [25.0,25.1) has 58559 bin [25.1,25.2) has 58157 bin [25.2,25.3) has 58685 bin [25.3,25.4) has 57938 bin [25.4,25.5) has 57712 bin [25.5,25.6) has 57219 bin [25.6,25.7) has 56102 bin [25.7,25.8) has 55850 bin [25.8,25.9) has 54638 bin [25.9,26.0) has 54116 bin [26.0,26.1) has 52318 bin [26.1,26.2) has 50679 bin [26.2,26.3) has 49932 bin [26.3,26.4) has 48709 bin [26.4,26.5) has 47029 bin [26.5,26.6) has 46284 bin [26.6,26.7) has 44692 bin [26.7,26.8) has 43217 bin [26.8,26.9) has 41881 bin [26.9,27.0) has 40592 bin [27.0,27.1) has 39409 bin [27.1,27.2) has 37785 bin [27.2,27.3) has 36631 bin [27.3,27.4) has 35700 bin [27.4,27.5) has 34644 bin [27.5,27.6) has 33790 bin [27.6,27.7) has 32282 bin [27.7,27.8) has 31608 bin [27.8,27.9) has 30526 bin [27.9,28.0) has 29796 bin [28.0,28.1) has 29387 bin [28.1,28.2) has 28909 bin [28.2,28.3) has 28651 bin [28.3,28.4) has 28309 bin [28.4,28.5) has 27696 bin [28.5,28.6) has 27472 bin [28.6,28.7) has 26913 bin [28.7,28.8) has 26619 bin [28.8,28.9) has 26513 bin [28.9,29.0) has 26285 bin [29.0,29.1) has 25936 bin [29.1,29.2) has 25317 bin [29.2,29.3) has 24872 bin [29.3,29.4) has 24959 bin [29.4,29.5) has 24752 bin [29.5,29.6) has 24627 bin [29.6,29.7) has 24046 bin [29.7,29.8) has 23537 bin [29.8,29.9) has 23688 bin [29.9,30.0) has 23303 bin [30.0,30.1) has 22704 bin [30.1,30.2) has 22019 bin [30.2,30.3) has 21053 bin [30.3,30.4) has 20417 bin [30.4,30.5) has 19802 bin [30.5,30.6) has 19661 bin [30.6,30.7) has 18787 bin [30.7,30.8) has 17928 bin [30.8,30.9) has 17565 bin [30.9,31.0) has 16751 bin [31.0,31.1) has 16165 bin [31.1,31.2) has 15860 bin [31.2,31.3) has 15661 bin [31.3,31.4) has 14971 bin [31.4,31.5) has 14858 bin [31.5,31.6) has 14240 bin [31.6,31.7) has 14061 bin [31.7,31.8) has 13575 bin [31.8,31.9) has 13211 bin [31.9,32.0) has 12800 bin [32.0,32.1) has 12385 bin [32.1,32.2) has 12057 bin [32.2,32.3) has 11787 bin [32.3,32.4) has 11346 bin [32.4,32.5) has 10852 bin [32.5,32.6) has 10853 bin [32.6,32.7) has 10213 bin [32.7,32.8) has 10066 bin [32.8,32.9) has 9655 bin [32.9,33.0) has 9203 bin [33.0,33.1) has 8591 bin [33.1,33.2) has 8343 bin [33.2,33.3) has 8029 bin [33.3,33.4) has 7885 bin [33.4,33.5) has 7785 bin [33.5,33.6) has 7754 bin [33.6,33.7) has 7144 bin [33.7,33.8) has 6885 bin [33.8,33.9) has 6812 bin [33.9,34.0) has 6490 bin [34.0,34.1) has 6056 bin [34.1,34.2) has 5668 bin [34.2,34.3) has 5508 bin [34.3,34.4) has 5215 bin [34.4,34.5) has 4966 bin [34.5,34.6) has 4749 bin [34.6,34.7) has 4384 bin [34.7,34.8) has 4097 bin [34.8,34.9) has 3863 bin [34.9,35.0) has 3543 bin [35.0,35.1) has 3350 bin [35.1,35.2) has 3115 bin [35.2,35.3) has 2726 bin [35.3,35.4) has 2577 bin [35.4,35.5) has 2397 bin [35.5,35.6) has 2215 bin [35.6,35.7) has 1992 bin [35.7,35.8) has 1885 bin [35.8,35.9) has 1629 bin [35.9,36.0) has 1478 bin [36.0,36.1) has 1367 bin [36.1,36.2) has 1241 bin [36.2,36.3) has 1189 bin [36.3,36.4) has 1042 bin [36.4,36.5) has 986 bin [36.5,36.6) has 838 bin [36.6,36.7) has 711 bin [36.7,36.8) has 676 bin [36.8,36.9) has 600 bin [36.9,37.0) has 590 bin [37.0,37.1) has 512 bin [37.1,37.2) has 398 bin [37.2,37.3) has 422 bin [37.3,37.4) has 388 bin [37.4,37.5) has 315 bin [37.5,37.6) has 293 bin [37.6,37.7) has 237 bin [37.7,37.8) has 204 bin [37.8,37.9) has 193 bin [37.9,38.0) has 149 bin [38.0,38.1) has 123 bin [38.1,38.2) has 134 bin [38.2,38.3) has 113 bin [38.3,38.4) has 99 bin [38.4,38.5) has 83 bin [38.5,38.6) has 69 bin [38.6,38.7) has 73 bin [38.7,38.8) has 62 bin [38.8,38.9) has 50 bin [38.9,39.0) has 65 bin [39.0,39.1) has 47 bin [39.1,39.2) has 39 bin [39.2,39.3) has 29 bin [39.3,39.4) has 18 bin [39.4,39.5) has 18 bin [39.5,39.6) has 7 bin [39.6,39.7) has 3 bin [39.7,39.8) has 4 bin [39.8,39.9) has 1 bin [40.0,40.1) has 3 average z coordinate 17.7 for 28563741 element(s) point source id histogram with bin size 1.000000 bin 62 has 547399 bin 63 has 21312833 bin 64 has 6703509 average point source id 63.215521839383712 for 28563741 element(s)