lasinfo (210611) report for 'AHN4T/52FN1_21.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: 340/2022 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: 9902244 number of points by return: 7784517 1630349 417435 63634 6309 scale factor x y z: 0.001 0.001 0.001 offset x y z: 209980 393730 0 min x y z: 209980.000 393730.000 18.552 max x y z: 211019.998 394570.842 50.065 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: 9902244 extended number of points by return: 7784517 1630349 417435 63634 6309 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 1039998 Y 0 840842 Z 18552 50065 intensity 0 4923 return_number 1 5 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 101 103 gps_time 297863994.589541 297866271.515015 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 47 255 B 35 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.23 ('Amplitude') attribute1 -17.06 32.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 7784517 number of intermediate returns: 487234 number of last returns: 7781168 number of single returns: 6150675 covered area in square units/kilounits: 481696/0.48 point density: all returns 20.56 last only 16.15 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 9902244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 7784517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1630349 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 417435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 63634 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6309 instead zero. overview over extended number of returns of given pulse: 6150675 2427264 1062322 229921 29644 2088 330 0 0 0 0 0 0 0 0 histogram of classification of points: 2407584 unclassified (1) 6912461 ground (2) 81615 building (6) 500584 water (9) +-> flagged as extended overlap: 868363 +---> 148978 of those are unclassified (1) +---> 578605 of those are ground (2) +---> 32774 of those are building (6) +---> 108006 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.5,18.6) has 1 bin [18.6,18.7) has 473 bin [18.7,18.8) has 67924 bin [18.8,18.9) has 250762 bin [18.9,19.0) has 203191 bin [19.0,19.1) has 494058 bin [19.1,19.2) has 153787 bin [19.2,19.3) has 145536 bin [19.3,19.4) has 215375 bin [19.4,19.5) has 350340 bin [19.5,19.6) has 391810 bin [19.6,19.7) has 334308 bin [19.7,19.8) has 227687 bin [19.8,19.9) has 200078 bin [19.9,20.0) has 159615 bin [20.0,20.1) has 165685 bin [20.1,20.2) has 235154 bin [20.2,20.3) has 332519 bin [20.3,20.4) has 264737 bin [20.4,20.5) has 215643 bin [20.5,20.6) has 190207 bin [20.6,20.7) has 224077 bin [20.7,20.8) has 189196 bin [20.8,20.9) has 159234 bin [20.9,21.0) has 189319 bin [21.0,21.1) has 276565 bin [21.1,21.2) has 201628 bin [21.2,21.3) has 150274 bin [21.3,21.4) has 94980 bin [21.4,21.5) has 79404 bin [21.5,21.6) has 46413 bin [21.6,21.7) has 40288 bin [21.7,21.8) has 38848 bin [21.8,21.9) has 35203 bin [21.9,22.0) has 33309 bin [22.0,22.1) has 31382 bin [22.1,22.2) has 30428 bin [22.2,22.3) has 30101 bin [22.3,22.4) has 29955 bin [22.4,22.5) has 29030 bin [22.5,22.6) has 27717 bin [22.6,22.7) has 26352 bin [22.7,22.8) has 26587 bin [22.8,22.9) has 27185 bin [22.9,23.0) has 26709 bin [23.0,23.1) has 26855 bin [23.1,23.2) has 27244 bin [23.2,23.3) has 28764 bin [23.3,23.4) has 33539 bin [23.4,23.5) has 39978 bin [23.5,23.6) has 45309 bin [23.6,23.7) has 49630 bin [23.7,23.8) has 55143 bin [23.8,23.9) has 62892 bin [23.9,24.0) has 80876 bin [24.0,24.1) has 77969 bin [24.1,24.2) has 54677 bin [24.2,24.3) has 44901 bin [24.3,24.4) has 40356 bin [24.4,24.5) has 39505 bin [24.5,24.6) has 48718 bin [24.6,24.7) has 77370 bin [24.7,24.8) has 94871 bin [24.8,24.9) has 58591 bin [24.9,25.0) has 58653 bin [25.0,25.1) has 43567 bin [25.1,25.2) has 40335 bin [25.2,25.3) has 34953 bin [25.3,25.4) has 37555 bin [25.4,25.5) has 41638 bin [25.5,25.6) has 56584 bin [25.6,25.7) has 53958 bin [25.7,25.8) has 49571 bin [25.8,25.9) has 48229 bin [25.9,26.0) has 54189 bin [26.0,26.1) has 54788 bin [26.1,26.2) has 43278 bin [26.2,26.3) has 25570 bin [26.3,26.4) has 21729 bin [26.4,26.5) has 20648 bin [26.5,26.6) has 19338 bin [26.6,26.7) has 19079 bin [26.7,26.8) has 19549 bin [26.8,26.9) has 21137 bin [26.9,27.0) has 25515 bin [27.0,27.1) has 28028 bin [27.1,27.2) has 25147 bin [27.2,27.3) has 21341 bin [27.3,27.4) has 21123 bin [27.4,27.5) has 21760 bin [27.5,27.6) has 21523 bin [27.6,27.7) has 24730 bin [27.7,27.8) has 26943 bin [27.8,27.9) has 23791 bin [27.9,28.0) has 21718 bin [28.0,28.1) has 20307 bin [28.1,28.2) has 20151 bin [28.2,28.3) has 20319 bin [28.3,28.4) has 22463 bin [28.4,28.5) has 24001 bin [28.5,28.6) has 22896 bin [28.6,28.7) has 21417 bin [28.7,28.8) has 19884 bin [28.8,28.9) has 18974 bin [28.9,29.0) has 18784 bin [29.0,29.1) has 18997 bin [29.1,29.2) has 18340 bin [29.2,29.3) has 18005 bin [29.3,29.4) has 17902 bin [29.4,29.5) has 17508 bin [29.5,29.6) has 17556 bin [29.6,29.7) has 17006 bin [29.7,29.8) has 17217 bin [29.8,29.9) has 17085 bin [29.9,30.0) has 16677 bin [30.0,30.1) has 16302 bin [30.1,30.2) has 16481 bin [30.2,30.3) has 15897 bin [30.3,30.4) has 15725 bin [30.4,30.5) has 15510 bin [30.5,30.6) has 15279 bin [30.6,30.7) has 14700 bin [30.7,30.8) has 14290 bin [30.8,30.9) has 14155 bin [30.9,31.0) has 13856 bin [31.0,31.1) has 13707 bin [31.1,31.2) has 13260 bin [31.2,31.3) has 12777 bin [31.3,31.4) has 12988 bin [31.4,31.5) has 12462 bin [31.5,31.6) has 12332 bin [31.6,31.7) has 12148 bin [31.7,31.8) has 12096 bin [31.8,31.9) has 11782 bin [31.9,32.0) has 11627 bin [32.0,32.1) has 11262 bin [32.1,32.2) has 11047 bin [32.2,32.3) has 10898 bin [32.3,32.4) has 10704 bin [32.4,32.5) has 10340 bin [32.5,32.6) has 10315 bin [32.6,32.7) has 10138 bin [32.7,32.8) has 10175 bin [32.8,32.9) has 10237 bin [32.9,33.0) has 10048 bin [33.0,33.1) has 10018 bin [33.1,33.2) has 9780 bin [33.2,33.3) has 9616 bin [33.3,33.4) has 9442 bin [33.4,33.5) has 9192 bin [33.5,33.6) has 9217 bin [33.6,33.7) has 8983 bin [33.7,33.8) has 8873 bin [33.8,33.9) has 8952 bin [33.9,34.0) has 8639 bin [34.0,34.1) has 8549 bin [34.1,34.2) has 8509 bin [34.2,34.3) has 8395 bin [34.3,34.4) has 8275 bin [34.4,34.5) has 8007 bin [34.5,34.6) has 8001 bin [34.6,34.7) has 7937 bin [34.7,34.8) has 7771 bin [34.8,34.9) has 7825 bin [34.9,35.0) has 7692 bin [35.0,35.1) has 7641 bin [35.1,35.2) has 7618 bin [35.2,35.3) has 7488 bin [35.3,35.4) has 7247 bin [35.4,35.5) has 7217 bin [35.5,35.6) has 7010 bin [35.6,35.7) has 7008 bin [35.7,35.8) has 6870 bin [35.8,35.9) has 6869 bin [35.9,36.0) has 6670 bin [36.0,36.1) has 6684 bin [36.1,36.2) has 6259 bin [36.2,36.3) has 6372 bin [36.3,36.4) has 6052 bin [36.4,36.5) has 6156 bin [36.5,36.6) has 5645 bin [36.6,36.7) has 5645 bin [36.7,36.8) has 5523 bin [36.8,36.9) has 5519 bin [36.9,37.0) has 5268 bin [37.0,37.1) has 5380 bin [37.1,37.2) has 5093 bin [37.2,37.3) has 5108 bin [37.3,37.4) has 4967 bin [37.4,37.5) has 4789 bin [37.5,37.6) has 4543 bin [37.6,37.7) has 4514 bin [37.7,37.8) has 4380 bin [37.8,37.9) has 4524 bin [37.9,38.0) has 4288 bin [38.0,38.1) has 4249 bin [38.1,38.2) has 4090 bin [38.2,38.3) has 4029 bin [38.3,38.4) has 3897 bin [38.4,38.5) has 3783 bin [38.5,38.6) has 3775 bin [38.6,38.7) has 3739 bin [38.7,38.8) has 3709 bin [38.8,38.9) has 3587 bin [38.9,39.0) has 3417 bin [39.0,39.1) has 3359 bin [39.1,39.2) has 3271 bin [39.2,39.3) has 3085 bin [39.3,39.4) has 3097 bin [39.4,39.5) has 2993 bin [39.5,39.6) has 2838 bin [39.6,39.7) has 2777 bin [39.7,39.8) has 2696 bin [39.8,39.9) has 2506 bin [39.9,40.0) has 2427 bin [40.0,40.1) has 2240 bin [40.1,40.2) has 2268 bin [40.2,40.3) has 2183 bin [40.3,40.4) has 2164 bin [40.4,40.5) has 2089 bin [40.5,40.6) has 2020 bin [40.6,40.7) has 1901 bin [40.7,40.8) has 1936 bin [40.8,40.9) has 1850 bin [40.9,41.0) has 1837 bin [41.0,41.1) has 1793 bin [41.1,41.2) has 1798 bin [41.2,41.3) has 1667 bin [41.3,41.4) has 1670 bin [41.4,41.5) has 1560 bin [41.5,41.6) has 1471 bin [41.6,41.7) has 1305 bin [41.7,41.8) has 1313 bin [41.8,41.9) has 1261 bin [41.9,42.0) has 1282 bin [42.0,42.1) has 1146 bin [42.1,42.2) has 1129 bin [42.2,42.3) has 1146 bin [42.3,42.4) has 1073 bin [42.4,42.5) has 1083 bin [42.5,42.6) has 1045 bin [42.6,42.7) has 913 bin [42.7,42.8) has 897 bin [42.8,42.9) has 864 bin [42.9,43.0) has 794 bin [43.0,43.1) has 771 bin [43.1,43.2) has 733 bin [43.2,43.3) has 643 bin [43.3,43.4) has 675 bin [43.4,43.5) has 618 bin [43.5,43.6) has 632 bin [43.6,43.7) has 625 bin [43.7,43.8) has 571 bin [43.8,43.9) has 521 bin [43.9,44.0) has 516 bin [44.0,44.1) has 504 bin [44.1,44.2) has 473 bin [44.2,44.3) has 461 bin [44.3,44.4) has 461 bin [44.4,44.5) has 431 bin [44.5,44.6) has 426 bin [44.6,44.7) has 423 bin [44.7,44.8) has 351 bin [44.8,44.9) has 331 bin [44.9,45.0) has 306 bin [45.0,45.1) has 248 bin [45.1,45.2) has 240 bin [45.2,45.3) has 210 bin [45.3,45.4) has 184 bin [45.4,45.5) has 146 bin [45.5,45.6) has 145 bin [45.6,45.7) has 136 bin [45.7,45.8) has 132 bin [45.8,45.9) has 93 bin [45.9,46.0) has 81 bin [46.0,46.1) has 75 bin [46.1,46.2) has 70 bin [46.2,46.3) has 69 bin [46.3,46.4) has 78 bin [46.4,46.5) has 63 bin [46.5,46.6) has 41 bin [46.6,46.7) has 48 bin [46.7,46.8) has 55 bin [46.8,46.9) has 41 bin [46.9,47.0) has 28 bin [47.0,47.1) has 26 bin [47.1,47.2) has 12 bin [47.2,47.3) has 21 bin [47.3,47.4) has 14 bin [47.4,47.5) has 18 bin [47.5,47.6) has 20 bin [47.6,47.7) has 17 bin [47.7,47.8) has 11 bin [47.8,47.9) has 8 bin [47.9,48.0) has 8 bin [48.0,48.1) has 13 bin [48.1,48.2) has 9 bin [48.2,48.3) has 17 bin [48.3,48.4) has 13 bin [48.4,48.5) has 6 bin [48.5,48.6) has 12 bin [48.6,48.7) has 9 bin [48.7,48.8) has 10 bin [48.8,48.9) has 8 bin [48.9,49.0) has 5 bin [49.0,49.1) has 4 bin [49.1,49.2) has 3 bin [49.2,49.3) has 4 bin [49.3,49.4) has 7 bin [49.4,49.5) has 3 bin [49.5,49.6) has 4 bin [49.6,49.7) has 3 bin [49.7,49.8) has 1 bin [49.8,49.9) has 1 bin [49.9,50.0) has 2 bin [50.0,50.1) has 2 average z coordinate 22.7 for 9902244 element(s) point source id histogram with bin size 1.000000 bin 101 has 819141 bin 102 has 8576313 bin 103 has 506790 average point source id 101.968456543789472 for 9902244 element(s)