lasinfo (210611) report for 'AHN4T/34DN2_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: 337/2022 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: 26947561 number of points by return: 24750927 1421701 595277 155206 24450 scale factor x y z: 0.001 0.001 0.001 offset x y z: 238980 458730 0 min x y z: 238980.000 458730.000 17.174 max x y z: 240019.999 460019.999 50.476 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: 26947561 extended number of points by return: 24750927 1421701 595277 155206 24450 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 17174 50476 intensity 0 4162 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank 1 29 user_data 6 7 point_source_ID 162 163 gps_time 324130730.176784 324132491.918674 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 50 255 B 40 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle 167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.42 24.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24750927 number of intermediate returns: 777243 number of last returns: 24747198 number of single returns: 23327807 covered area in square units/kilounits: 1321424/1.32 point density: all returns 20.39 last only 18.73 (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 26947561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24750927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1421701 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 595277 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 155206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24450 instead zero. overview over extended number of returns of given pulse: 23327807 1654799 1319830 522931 109807 11505 882 0 0 0 0 0 0 0 0 histogram of classification of points: 2738044 unclassified (1) 23978357 ground (2) 186873 building (6) 4568 water (9) 39719 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1694555 +---> 176156 of those are unclassified (1) +---> 1502390 of those are ground (2) +---> 11088 of those are building (6) +---> 2418 of those are water (9) +---> 2503 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [17.1,17.2) has 1 bin [17.2,17.3) has 22 bin [17.3,17.4) has 293 bin [17.4,17.5) has 191 bin [17.5,17.6) has 999 bin [17.6,17.7) has 1353 bin [17.7,17.8) has 2653 bin [17.8,17.9) has 8832 bin [17.9,18.0) has 13994 bin [18.0,18.1) has 15537 bin [18.1,18.2) has 26873 bin [18.2,18.3) has 81695 bin [18.3,18.4) has 240586 bin [18.4,18.5) has 432356 bin [18.5,18.6) has 934493 bin [18.6,18.7) has 1238220 bin [18.7,18.8) has 1263949 bin [18.8,18.9) has 1311827 bin [18.9,19.0) has 1561129 bin [19.0,19.1) has 1457245 bin [19.1,19.2) has 1572728 bin [19.2,19.3) has 1829451 bin [19.3,19.4) has 1603741 bin [19.4,19.5) has 1398938 bin [19.5,19.6) has 1337358 bin [19.6,19.7) has 1098375 bin [19.7,19.8) has 820277 bin [19.8,19.9) has 733521 bin [19.9,20.0) has 608379 bin [20.0,20.1) has 478723 bin [20.1,20.2) has 382904 bin [20.2,20.3) has 316268 bin [20.3,20.4) has 299753 bin [20.4,20.5) has 292937 bin [20.5,20.6) has 293898 bin [20.6,20.7) has 318708 bin [20.7,20.8) has 355846 bin [20.8,20.9) has 310600 bin [20.9,21.0) has 213685 bin [21.0,21.1) has 188087 bin [21.1,21.2) has 187509 bin [21.2,21.3) has 179846 bin [21.3,21.4) has 156564 bin [21.4,21.5) has 147430 bin [21.5,21.6) has 121905 bin [21.6,21.7) has 104208 bin [21.7,21.8) has 88909 bin [21.8,21.9) has 80419 bin [21.9,22.0) has 71907 bin [22.0,22.1) has 68834 bin [22.1,22.2) has 76227 bin [22.2,22.3) has 59515 bin [22.3,22.4) has 48570 bin [22.4,22.5) has 39297 bin [22.5,22.6) has 30604 bin [22.6,22.7) has 26223 bin [22.7,22.8) has 25250 bin [22.8,22.9) has 24945 bin [22.9,23.0) has 24807 bin [23.0,23.1) has 25569 bin [23.1,23.2) has 26056 bin [23.2,23.3) has 25487 bin [23.3,23.4) has 25452 bin [23.4,23.5) has 25905 bin [23.5,23.6) has 28836 bin [23.6,23.7) has 32543 bin [23.7,23.8) has 32162 bin [23.8,23.9) has 35426 bin [23.9,24.0) has 42398 bin [24.0,24.1) has 31765 bin [24.1,24.2) has 24009 bin [24.2,24.3) has 20269 bin [24.3,24.4) has 19799 bin [24.4,24.5) has 19728 bin [24.5,24.6) has 19598 bin [24.6,24.7) has 19273 bin [24.7,24.8) has 19391 bin [24.8,24.9) has 19889 bin [24.9,25.0) has 20342 bin [25.0,25.1) has 19971 bin [25.1,25.2) has 19063 bin [25.2,25.3) has 18752 bin [25.3,25.4) has 18823 bin [25.4,25.5) has 19082 bin [25.5,25.6) has 18978 bin [25.6,25.7) has 19190 bin [25.7,25.8) has 18565 bin [25.8,25.9) has 18579 bin [25.9,26.0) has 18596 bin [26.0,26.1) has 18383 bin [26.1,26.2) has 18828 bin [26.2,26.3) has 18843 bin [26.3,26.4) has 18588 bin [26.4,26.5) has 18517 bin [26.5,26.6) has 18743 bin [26.6,26.7) has 18505 bin [26.7,26.8) has 18352 bin [26.8,26.9) has 18113 bin [26.9,27.0) has 18194 bin [27.0,27.1) has 18103 bin [27.1,27.2) has 17649 bin [27.2,27.3) has 17701 bin [27.3,27.4) has 17849 bin [27.4,27.5) has 17709 bin [27.5,27.6) has 17802 bin [27.6,27.7) has 17742 bin [27.7,27.8) has 17600 bin [27.8,27.9) has 18476 bin [27.9,28.0) has 17587 bin [28.0,28.1) has 17589 bin [28.1,28.2) has 17376 bin [28.2,28.3) has 17497 bin [28.3,28.4) has 17033 bin [28.4,28.5) has 17306 bin [28.5,28.6) has 16908 bin [28.6,28.7) has 16772 bin [28.7,28.8) has 16856 bin [28.8,28.9) has 16681 bin [28.9,29.0) has 16839 bin [29.0,29.1) has 16618 bin [29.1,29.2) has 16447 bin [29.2,29.3) has 16635 bin [29.3,29.4) has 16403 bin [29.4,29.5) has 16191 bin [29.5,29.6) has 16195 bin [29.6,29.7) has 16321 bin [29.7,29.8) has 16191 bin [29.8,29.9) has 16106 bin [29.9,30.0) has 16241 bin [30.0,30.1) has 16094 bin [30.1,30.2) has 15768 bin [30.2,30.3) has 15946 bin [30.3,30.4) has 15816 bin [30.4,30.5) has 16212 bin [30.5,30.6) has 15656 bin [30.6,30.7) has 15483 bin [30.7,30.8) has 15574 bin [30.8,30.9) has 15326 bin [30.9,31.0) has 15536 bin [31.0,31.1) has 15125 bin [31.1,31.2) has 15029 bin [31.2,31.3) has 15061 bin [31.3,31.4) has 14866 bin [31.4,31.5) has 14814 bin [31.5,31.6) has 14737 bin [31.6,31.7) has 14616 bin [31.7,31.8) has 14517 bin [31.8,31.9) has 14576 bin [31.9,32.0) has 14594 bin [32.0,32.1) has 14703 bin [32.1,32.2) has 14814 bin [32.2,32.3) has 14573 bin [32.3,32.4) has 14475 bin [32.4,32.5) has 14350 bin [32.5,32.6) has 14501 bin [32.6,32.7) has 14103 bin [32.7,32.8) has 13683 bin [32.8,32.9) has 13847 bin [32.9,33.0) has 13281 bin [33.0,33.1) has 12801 bin [33.1,33.2) has 12888 bin [33.2,33.3) has 12663 bin [33.3,33.4) has 12348 bin [33.4,33.5) has 12160 bin [33.5,33.6) has 12005 bin [33.6,33.7) has 12007 bin [33.7,33.8) has 11706 bin [33.8,33.9) has 11848 bin [33.9,34.0) has 11502 bin [34.0,34.1) has 11232 bin [34.1,34.2) has 10921 bin [34.2,34.3) has 10497 bin [34.3,34.4) has 10160 bin [34.4,34.5) has 9894 bin [34.5,34.6) has 9567 bin [34.6,34.7) has 9547 bin [34.7,34.8) has 9171 bin [34.8,34.9) has 9080 bin [34.9,35.0) has 8975 bin [35.0,35.1) has 8586 bin [35.1,35.2) has 8506 bin [35.2,35.3) has 8153 bin [35.3,35.4) has 7989 bin [35.4,35.5) has 7873 bin [35.5,35.6) has 7460 bin [35.6,35.7) has 7417 bin [35.7,35.8) has 7160 bin [35.8,35.9) has 7076 bin [35.9,36.0) has 6819 bin [36.0,36.1) has 6724 bin [36.1,36.2) has 6528 bin [36.2,36.3) has 6489 bin [36.3,36.4) has 6430 bin [36.4,36.5) has 6037 bin [36.5,36.6) has 5983 bin [36.6,36.7) has 5779 bin [36.7,36.8) has 5637 bin [36.8,36.9) has 5590 bin [36.9,37.0) has 5494 bin [37.0,37.1) has 5113 bin [37.1,37.2) has 5110 bin [37.2,37.3) has 4924 bin [37.3,37.4) has 4873 bin [37.4,37.5) has 4787 bin [37.5,37.6) has 4672 bin [37.6,37.7) has 4562 bin [37.7,37.8) has 4411 bin [37.8,37.9) has 4158 bin [37.9,38.0) has 4192 bin [38.0,38.1) has 4034 bin [38.1,38.2) has 3814 bin [38.2,38.3) has 3732 bin [38.3,38.4) has 3457 bin [38.4,38.5) has 3311 bin [38.5,38.6) has 3217 bin [38.6,38.7) has 3015 bin [38.7,38.8) has 2932 bin [38.8,38.9) has 2836 bin [38.9,39.0) has 2610 bin [39.0,39.1) has 2547 bin [39.1,39.2) has 2391 bin [39.2,39.3) has 2379 bin [39.3,39.4) has 2378 bin [39.4,39.5) has 2357 bin [39.5,39.6) has 2084 bin [39.6,39.7) has 2061 bin [39.7,39.8) has 1829 bin [39.8,39.9) has 1732 bin [39.9,40.0) has 1828 bin [40.0,40.1) has 1613 bin [40.1,40.2) has 1552 bin [40.2,40.3) has 1480 bin [40.3,40.4) has 1378 bin [40.4,40.5) has 1342 bin [40.5,40.6) has 1248 bin [40.6,40.7) has 1253 bin [40.7,40.8) has 1218 bin [40.8,40.9) has 1102 bin [40.9,41.0) has 1088 bin [41.0,41.1) has 1023 bin [41.1,41.2) has 952 bin [41.2,41.3) has 895 bin [41.3,41.4) has 962 bin [41.4,41.5) has 939 bin [41.5,41.6) has 846 bin [41.6,41.7) has 822 bin [41.7,41.8) has 722 bin [41.8,41.9) has 660 bin [41.9,42.0) has 614 bin [42.0,42.1) has 591 bin [42.1,42.2) has 588 bin [42.2,42.3) has 514 bin [42.3,42.4) has 502 bin [42.4,42.5) has 419 bin [42.5,42.6) has 418 bin [42.6,42.7) has 405 bin [42.7,42.8) has 332 bin [42.8,42.9) has 296 bin [42.9,43.0) has 308 bin [43.0,43.1) has 302 bin [43.1,43.2) has 271 bin [43.2,43.3) has 242 bin [43.3,43.4) has 230 bin [43.4,43.5) has 236 bin [43.5,43.6) has 231 bin [43.6,43.7) has 225 bin [43.7,43.8) has 184 bin [43.8,43.9) has 197 bin [43.9,44.0) has 176 bin [44.0,44.1) has 150 bin [44.1,44.2) has 132 bin [44.2,44.3) has 121 bin [44.3,44.4) has 98 bin [44.4,44.5) has 72 bin [44.5,44.6) has 73 bin [44.6,44.7) has 55 bin [44.7,44.8) has 33 bin [44.8,44.9) has 29 bin [44.9,45.0) has 21 bin [45.0,45.1) has 23 bin [45.1,45.2) has 13 bin [45.2,45.3) has 14 bin [45.3,45.4) has 13 bin [45.4,45.5) has 9 bin [45.5,45.6) has 15 bin [45.6,45.7) has 11 bin [45.7,45.8) has 12 bin [45.8,45.9) has 5 bin [45.9,46.0) has 9 bin [46.0,46.1) has 9 bin [46.1,46.2) has 7 bin [46.2,46.3) has 8 bin [46.3,46.4) has 6 bin [46.4,46.5) has 6 bin [46.5,46.6) has 5 bin [46.6,46.7) has 5 bin [46.7,46.8) has 2 bin [46.8,46.9) has 5 bin [46.9,47.0) has 5 bin [47.0,47.1) has 5 bin [47.1,47.2) has 7 bin [47.2,47.3) has 6 bin [47.3,47.4) has 6 bin [47.4,47.5) has 7 bin [47.6,47.7) has 5 bin [47.7,47.8) has 4 bin [47.8,47.9) has 5 bin [47.9,48.0) has 4 bin [48.0,48.1) has 3 bin [48.1,48.2) has 4 bin [48.2,48.3) has 2 bin [48.3,48.4) has 4 bin [48.4,48.5) has 6 bin [48.6,48.7) has 3 bin [48.8,48.9) has 4 bin [48.9,49.0) has 4 bin [49.0,49.1) has 5 bin [49.1,49.2) has 3 bin [49.2,49.3) has 1 bin [49.3,49.4) has 5 bin [49.4,49.5) has 2 bin [49.5,49.6) has 3 bin [49.7,49.8) has 4 bin [49.8,49.9) has 5 bin [49.9,50.0) has 1 bin [50.1,50.2) has 2 bin [50.2,50.3) has 1 bin [50.3,50.4) has 2 bin [50.4,50.5) has 3 average z coordinate 20.4 for 26947561 element(s) point source id histogram with bin size 1.000000 bin 162 has 14398860 bin 163 has 12548701 average point source id 162.465671123260478 for 26947561 element(s)