lasinfo (210611) report for 'AHN4T/17GN1_24.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: 29397741 number of points by return: 25724508 2380378 1006442 248935 34496 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 531230 0 min x y z: 242980.000 531230.000 13.154 max x y z: 244019.999 532519.999 40.202 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: 29397741 extended number of points by return: 25724508 2380378 1006442 248935 34496 2814 168 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 13154 40202 intensity 55 4621 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 15 user_data 6 7 point_source_ID 65 66 gps_time 330518571.992780 330521130.498515 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 33 255 B 19 255 NIR 11 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.35 29.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25724508 number of intermediate returns: 1295257 number of last returns: 25718814 number of single returns: 23340838 covered area in square units/kilounits: 1341272/1.34 point density: all returns 21.92 last only 19.17 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29397741 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25724508 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2380378 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1006442 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 248935 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 34496 instead zero. overview over extended number of returns of given pulse: 23340838 2746658 2274909 859442 158793 15955 1146 0 0 0 0 0 0 0 0 histogram of classification of points: 3908477 unclassified (1) 25400069 ground (2) 58866 building (6) 30329 water (9) +-> flagged as extended overlap: 1719262 +---> 126512 of those are unclassified (1) +---> 1590661 of those are ground (2) +---> 1560 of those are building (6) +---> 529 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.1,13.2) has 8 bin [13.2,13.3) has 558 bin [13.3,13.4) has 8861 bin [13.4,13.5) has 18986 bin [13.5,13.6) has 22307 bin [13.6,13.7) has 36566 bin [13.7,13.8) has 47665 bin [13.8,13.9) has 78419 bin [13.9,14.0) has 95281 bin [14.0,14.1) has 160551 bin [14.1,14.2) has 317904 bin [14.2,14.3) has 558198 bin [14.3,14.4) has 747801 bin [14.4,14.5) has 1188083 bin [14.5,14.6) has 2060229 bin [14.6,14.7) has 2450845 bin [14.7,14.8) has 2463886 bin [14.8,14.9) has 1888493 bin [14.9,15.0) has 1313519 bin [15.0,15.1) has 1385800 bin [15.1,15.2) has 1473662 bin [15.2,15.3) has 1208195 bin [15.3,15.4) has 1365891 bin [15.4,15.5) has 1231784 bin [15.5,15.6) has 760945 bin [15.6,15.7) has 508905 bin [15.7,15.8) has 434309 bin [15.8,15.9) has 384904 bin [15.9,16.0) has 346978 bin [16.0,16.1) has 336532 bin [16.1,16.2) has 383119 bin [16.2,16.3) has 459688 bin [16.3,16.4) has 346069 bin [16.4,16.5) has 357046 bin [16.5,16.6) has 337143 bin [16.6,16.7) has 307609 bin [16.7,16.8) has 300684 bin [16.8,16.9) has 181773 bin [16.9,17.0) has 119875 bin [17.0,17.1) has 21652 bin [17.1,17.2) has 16339 bin [17.2,17.3) has 16649 bin [17.3,17.4) has 17082 bin [17.4,17.5) has 21037 bin [17.5,17.6) has 17857 bin [17.6,17.7) has 17713 bin [17.7,17.8) has 17883 bin [17.8,17.9) has 17641 bin [17.9,18.0) has 17530 bin [18.0,18.1) has 17679 bin [18.1,18.2) has 17927 bin [18.2,18.3) has 17637 bin [18.3,18.4) has 17344 bin [18.4,18.5) has 16898 bin [18.5,18.6) has 16914 bin [18.6,18.7) has 17941 bin [18.7,18.8) has 17647 bin [18.8,18.9) has 17416 bin [18.9,19.0) has 17750 bin [19.0,19.1) has 17287 bin [19.1,19.2) has 17787 bin [19.2,19.3) has 17735 bin [19.3,19.4) has 17959 bin [19.4,19.5) has 18159 bin [19.5,19.6) has 18392 bin [19.6,19.7) has 18354 bin [19.7,19.8) has 18583 bin [19.8,19.9) has 18566 bin [19.9,20.0) has 18519 bin [20.0,20.1) has 18441 bin [20.1,20.2) has 18431 bin [20.2,20.3) has 18793 bin [20.3,20.4) has 18643 bin [20.4,20.5) has 18729 bin [20.5,20.6) has 18573 bin [20.6,20.7) has 18895 bin [20.7,20.8) has 19240 bin [20.8,20.9) has 19464 bin [20.9,21.0) has 19230 bin [21.0,21.1) has 19528 bin [21.1,21.2) has 20004 bin [21.2,21.3) has 20076 bin [21.3,21.4) has 20390 bin [21.4,21.5) has 20568 bin [21.5,21.6) has 20573 bin [21.6,21.7) has 20866 bin [21.7,21.8) has 21269 bin [21.8,21.9) has 21613 bin [21.9,22.0) has 22013 bin [22.0,22.1) has 22116 bin [22.1,22.2) has 21899 bin [22.2,22.3) has 22277 bin [22.3,22.4) has 22511 bin [22.4,22.5) has 22855 bin [22.5,22.6) has 23361 bin [22.6,22.7) has 23624 bin [22.7,22.8) has 24086 bin [22.8,22.9) has 24356 bin [22.9,23.0) has 24730 bin [23.0,23.1) has 25035 bin [23.1,23.2) has 24649 bin [23.2,23.3) has 24800 bin [23.3,23.4) has 25441 bin [23.4,23.5) has 25599 bin [23.5,23.6) has 25699 bin [23.6,23.7) has 26149 bin [23.7,23.8) has 25982 bin [23.8,23.9) has 26615 bin [23.9,24.0) has 26417 bin [24.0,24.1) has 26443 bin [24.1,24.2) has 26680 bin [24.2,24.3) has 26684 bin [24.3,24.4) has 26796 bin [24.4,24.5) has 27477 bin [24.5,24.6) has 27373 bin [24.6,24.7) has 27184 bin [24.7,24.8) has 27420 bin [24.8,24.9) has 27150 bin [24.9,25.0) has 27293 bin [25.0,25.1) has 27329 bin [25.1,25.2) has 27299 bin [25.2,25.3) has 27243 bin [25.3,25.4) has 27631 bin [25.4,25.5) has 27206 bin [25.5,25.6) has 27360 bin [25.6,25.7) has 27077 bin [25.7,25.8) has 27489 bin [25.8,25.9) has 27760 bin [25.9,26.0) has 28012 bin [26.0,26.1) has 28016 bin [26.1,26.2) has 28172 bin [26.2,26.3) has 27604 bin [26.3,26.4) has 28023 bin [26.4,26.5) has 27779 bin [26.5,26.6) has 27853 bin [26.6,26.7) has 27537 bin [26.7,26.8) has 27573 bin [26.8,26.9) has 27751 bin [26.9,27.0) has 27324 bin [27.0,27.1) has 27399 bin [27.1,27.2) has 27640 bin [27.2,27.3) has 27176 bin [27.3,27.4) has 27304 bin [27.4,27.5) has 27200 bin [27.5,27.6) has 26866 bin [27.6,27.7) has 27006 bin [27.7,27.8) has 26811 bin [27.8,27.9) has 26771 bin [27.9,28.0) has 26769 bin [28.0,28.1) has 26649 bin [28.1,28.2) has 26973 bin [28.2,28.3) has 26742 bin [28.3,28.4) has 25974 bin [28.4,28.5) has 26193 bin [28.5,28.6) has 25589 bin [28.6,28.7) has 25599 bin [28.7,28.8) has 25656 bin [28.8,28.9) has 25330 bin [28.9,29.0) has 24843 bin [29.0,29.1) has 24974 bin [29.1,29.2) has 24655 bin [29.2,29.3) has 24041 bin [29.3,29.4) has 23809 bin [29.4,29.5) has 23437 bin [29.5,29.6) has 22603 bin [29.6,29.7) has 22641 bin [29.7,29.8) has 22236 bin [29.8,29.9) has 21914 bin [29.9,30.0) has 21266 bin [30.0,30.1) has 21096 bin [30.1,30.2) has 20874 bin [30.2,30.3) has 20501 bin [30.3,30.4) has 20243 bin [30.4,30.5) has 19807 bin [30.5,30.6) has 19029 bin [30.6,30.7) has 18515 bin [30.7,30.8) has 18155 bin [30.8,30.9) has 17916 bin [30.9,31.0) has 17680 bin [31.0,31.1) has 17338 bin [31.1,31.2) has 16942 bin [31.2,31.3) has 16319 bin [31.3,31.4) has 15800 bin [31.4,31.5) has 15414 bin [31.5,31.6) has 15144 bin [31.6,31.7) has 14517 bin [31.7,31.8) has 14530 bin [31.8,31.9) has 14117 bin [31.9,32.0) has 13591 bin [32.0,32.1) has 12920 bin [32.1,32.2) has 12703 bin [32.2,32.3) has 12419 bin [32.3,32.4) has 11904 bin [32.4,32.5) has 11683 bin [32.5,32.6) has 11381 bin [32.6,32.7) has 11413 bin [32.7,32.8) has 10938 bin [32.8,32.9) has 10686 bin [32.9,33.0) has 10302 bin [33.0,33.1) has 10075 bin [33.1,33.2) has 9837 bin [33.2,33.3) has 9398 bin [33.3,33.4) has 9150 bin [33.4,33.5) has 8786 bin [33.5,33.6) has 8464 bin [33.6,33.7) has 8178 bin [33.7,33.8) has 7888 bin [33.8,33.9) has 7694 bin [33.9,34.0) has 7476 bin [34.0,34.1) has 7055 bin [34.1,34.2) has 7043 bin [34.2,34.3) has 6805 bin [34.3,34.4) has 6414 bin [34.4,34.5) has 6499 bin [34.5,34.6) has 6227 bin [34.6,34.7) has 5928 bin [34.7,34.8) has 5602 bin [34.8,34.9) has 5514 bin [34.9,35.0) has 5203 bin [35.0,35.1) has 5150 bin [35.1,35.2) has 5064 bin [35.2,35.3) has 4840 bin [35.3,35.4) has 4670 bin [35.4,35.5) has 4540 bin [35.5,35.6) has 4334 bin [35.6,35.7) has 3967 bin [35.7,35.8) has 3972 bin [35.8,35.9) has 3704 bin [35.9,36.0) has 3449 bin [36.0,36.1) has 3382 bin [36.1,36.2) has 3204 bin [36.2,36.3) has 3195 bin [36.3,36.4) has 2966 bin [36.4,36.5) has 2689 bin [36.5,36.6) has 2500 bin [36.6,36.7) has 2312 bin [36.7,36.8) has 2164 bin [36.8,36.9) has 2053 bin [36.9,37.0) has 1959 bin [37.0,37.1) has 1897 bin [37.1,37.2) has 1722 bin [37.2,37.3) has 1615 bin [37.3,37.4) has 1616 bin [37.4,37.5) has 1426 bin [37.5,37.6) has 1288 bin [37.6,37.7) has 1218 bin [37.7,37.8) has 1060 bin [37.8,37.9) has 1016 bin [37.9,38.0) has 913 bin [38.0,38.1) has 809 bin [38.1,38.2) has 738 bin [38.2,38.3) has 640 bin [38.3,38.4) has 567 bin [38.4,38.5) has 505 bin [38.5,38.6) has 429 bin [38.6,38.7) has 374 bin [38.7,38.8) has 330 bin [38.8,38.9) has 286 bin [38.9,39.0) has 203 bin [39.0,39.1) has 190 bin [39.1,39.2) has 148 bin [39.2,39.3) has 112 bin [39.3,39.4) has 84 bin [39.4,39.5) has 70 bin [39.5,39.6) has 71 bin [39.6,39.7) has 35 bin [39.7,39.8) has 27 bin [39.8,39.9) has 11 bin [39.9,40.0) has 11 bin [40.0,40.1) has 8 bin [40.1,40.2) has 2 bin [40.2,40.3) has 1 average z coordinate 16.4 for 29397741 element(s) point source id histogram with bin size 1.000000 bin 65 has 22432392 bin 66 has 6965349 average point source id 65.236934837952347 for 29397741 element(s)