lasinfo (210611) report for 'AHN4T/17GN2_17.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: 26797139 number of points by return: 24170287 1728679 705392 169499 21715 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 532480 0 min x y z: 245980.000 532480.000 13.265 max x y z: 247019.999 533769.999 45.594 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: 26797139 extended number of points by return: 24170287 1728679 705392 169499 21715 1492 75 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 13265 45594 intensity 56 3974 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 -17 29 user_data 6 7 point_source_ID 64 65 gps_time 330517556.546416 330518547.268486 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 38 255 B 19 255 NIR 3 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 23.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24170287 number of intermediate returns: 899477 number of last returns: 24158819 number of single returns: 22431444 covered area in square units/kilounits: 1341004/1.34 point density: all returns 19.98 last only 18.02 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26797139 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24170287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1728679 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 705392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 169499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21715 instead zero. overview over extended number of returns of given pulse: 22431444 2054212 1609328 591888 101221 8545 501 0 0 0 0 0 0 0 0 histogram of classification of points: 2996794 unclassified (1) 23244822 ground (2) 553755 building (6) 1768 water (9) +-> flagged as extended overlap: 1738423 +---> 244032 of those are unclassified (1) +---> 1471113 of those are ground (2) +---> 23278 of those are building (6) z coordinate histogram with bin size 0.100000 bin [13.2,13.3) has 3 bin [13.3,13.4) has 140 bin [13.4,13.5) has 1703 bin [13.5,13.6) has 7512 bin [13.6,13.7) has 22553 bin [13.7,13.8) has 55003 bin [13.8,13.9) has 55339 bin [13.9,14.0) has 25534 bin [14.0,14.1) has 30286 bin [14.1,14.2) has 34556 bin [14.2,14.3) has 34330 bin [14.3,14.4) has 33946 bin [14.4,14.5) has 25927 bin [14.5,14.6) has 27234 bin [14.6,14.7) has 39774 bin [14.7,14.8) has 41152 bin [14.8,14.9) has 136953 bin [14.9,15.0) has 224278 bin [15.0,15.1) has 253109 bin [15.1,15.2) has 328114 bin [15.2,15.3) has 328960 bin [15.3,15.4) has 325918 bin [15.4,15.5) has 376489 bin [15.5,15.6) has 545772 bin [15.6,15.7) has 712011 bin [15.7,15.8) has 829152 bin [15.8,15.9) has 853333 bin [15.9,16.0) has 1000834 bin [16.0,16.1) has 998764 bin [16.1,16.2) has 905690 bin [16.2,16.3) has 743096 bin [16.3,16.4) has 656237 bin [16.4,16.5) has 840474 bin [16.5,16.6) has 925034 bin [16.6,16.7) has 894293 bin [16.7,16.8) has 843242 bin [16.8,16.9) has 873771 bin [16.9,17.0) has 972707 bin [17.0,17.1) has 1050949 bin [17.1,17.2) has 980847 bin [17.2,17.3) has 1008294 bin [17.3,17.4) has 923901 bin [17.4,17.5) has 921410 bin [17.5,17.6) has 749982 bin [17.6,17.7) has 546180 bin [17.7,17.8) has 490734 bin [17.8,17.9) has 367737 bin [17.9,18.0) has 267110 bin [18.0,18.1) has 238163 bin [18.1,18.2) has 193883 bin [18.2,18.3) has 179470 bin [18.3,18.4) has 152416 bin [18.4,18.5) has 164299 bin [18.5,18.6) has 177179 bin [18.6,18.7) has 78096 bin [18.7,18.8) has 47244 bin [18.8,18.9) has 35396 bin [18.9,19.0) has 27732 bin [19.0,19.1) has 23668 bin [19.1,19.2) has 18671 bin [19.2,19.3) has 18596 bin [19.3,19.4) has 19371 bin [19.4,19.5) has 17931 bin [19.5,19.6) has 18154 bin [19.6,19.7) has 18857 bin [19.7,19.8) has 19170 bin [19.8,19.9) has 19543 bin [19.9,20.0) has 20331 bin [20.0,20.1) has 20313 bin [20.1,20.2) has 20211 bin [20.2,20.3) has 20039 bin [20.3,20.4) has 20591 bin [20.4,20.5) has 21307 bin [20.5,20.6) has 22408 bin [20.6,20.7) has 22861 bin [20.7,20.8) has 22226 bin [20.8,20.9) has 22863 bin [20.9,21.0) has 22203 bin [21.0,21.1) has 22165 bin [21.1,21.2) has 22557 bin [21.2,21.3) has 22676 bin [21.3,21.4) has 22567 bin [21.4,21.5) has 22133 bin [21.5,21.6) has 22481 bin [21.6,21.7) has 22170 bin [21.7,21.8) has 22187 bin [21.8,21.9) has 22885 bin [21.9,22.0) has 23112 bin [22.0,22.1) has 23080 bin [22.1,22.2) has 22611 bin [22.2,22.3) has 22431 bin [22.3,22.4) has 22763 bin [22.4,22.5) has 22590 bin [22.5,22.6) has 22721 bin [22.6,22.7) has 22646 bin [22.7,22.8) has 22434 bin [22.8,22.9) has 22579 bin [22.9,23.0) has 22440 bin [23.0,23.1) has 22397 bin [23.1,23.2) has 21909 bin [23.2,23.3) has 21655 bin [23.3,23.4) has 21273 bin [23.4,23.5) has 21358 bin [23.5,23.6) has 21230 bin [23.6,23.7) has 21037 bin [23.7,23.8) has 20973 bin [23.8,23.9) has 21156 bin [23.9,24.0) has 21398 bin [24.0,24.1) has 21629 bin [24.1,24.2) has 21670 bin [24.2,24.3) has 21294 bin [24.3,24.4) has 20796 bin [24.4,24.5) has 20742 bin [24.5,24.6) has 20241 bin [24.6,24.7) has 20393 bin [24.7,24.8) has 20276 bin [24.8,24.9) has 19962 bin [24.9,25.0) has 20068 bin [25.0,25.1) has 20243 bin [25.1,25.2) has 19953 bin [25.2,25.3) has 20065 bin [25.3,25.4) has 20231 bin [25.4,25.5) has 20251 bin [25.5,25.6) has 20205 bin [25.6,25.7) has 20607 bin [25.7,25.8) has 20633 bin [25.8,25.9) has 20579 bin [25.9,26.0) has 20325 bin [26.0,26.1) has 20326 bin [26.1,26.2) has 20035 bin [26.2,26.3) has 20200 bin [26.3,26.4) has 20284 bin [26.4,26.5) has 20082 bin [26.5,26.6) has 20301 bin [26.6,26.7) has 20290 bin [26.7,26.8) has 20479 bin [26.8,26.9) has 20704 bin [26.9,27.0) has 20762 bin [27.0,27.1) has 20559 bin [27.1,27.2) has 20533 bin [27.2,27.3) has 20461 bin [27.3,27.4) has 20772 bin [27.4,27.5) has 20732 bin [27.5,27.6) has 20386 bin [27.6,27.7) has 20080 bin [27.7,27.8) has 20081 bin [27.8,27.9) has 19977 bin [27.9,28.0) has 19606 bin [28.0,28.1) has 19645 bin [28.1,28.2) has 19423 bin [28.2,28.3) has 19093 bin [28.3,28.4) has 19190 bin [28.4,28.5) has 19000 bin [28.5,28.6) has 19212 bin [28.6,28.7) has 19297 bin [28.7,28.8) has 19455 bin [28.8,28.9) has 19045 bin [28.9,29.0) has 19020 bin [29.0,29.1) has 19030 bin [29.1,29.2) has 18805 bin [29.2,29.3) has 18691 bin [29.3,29.4) has 18710 bin [29.4,29.5) has 18209 bin [29.5,29.6) has 18066 bin [29.6,29.7) has 18286 bin [29.7,29.8) has 18210 bin [29.8,29.9) has 18086 bin [29.9,30.0) has 17479 bin [30.0,30.1) has 17414 bin [30.1,30.2) has 17500 bin [30.2,30.3) has 17231 bin [30.3,30.4) has 17417 bin [30.4,30.5) has 17243 bin [30.5,30.6) has 16996 bin [30.6,30.7) has 16923 bin [30.7,30.8) has 16935 bin [30.8,30.9) has 16813 bin [30.9,31.0) has 16318 bin [31.0,31.1) has 16430 bin [31.1,31.2) has 16134 bin [31.2,31.3) has 15894 bin [31.3,31.4) has 15572 bin [31.4,31.5) has 15614 bin [31.5,31.6) has 15120 bin [31.6,31.7) has 15025 bin [31.7,31.8) has 14652 bin [31.8,31.9) has 14460 bin [31.9,32.0) has 14312 bin [32.0,32.1) has 14107 bin [32.1,32.2) has 13862 bin [32.2,32.3) has 13792 bin [32.3,32.4) has 13488 bin [32.4,32.5) has 13336 bin [32.5,32.6) has 13222 bin [32.6,32.7) has 13310 bin [32.7,32.8) has 12616 bin [32.8,32.9) has 12481 bin [32.9,33.0) has 12355 bin [33.0,33.1) has 12053 bin [33.1,33.2) has 12313 bin [33.2,33.3) has 11820 bin [33.3,33.4) has 11600 bin [33.4,33.5) has 11518 bin [33.5,33.6) has 11255 bin [33.6,33.7) has 10890 bin [33.7,33.8) has 10683 bin [33.8,33.9) has 10393 bin [33.9,34.0) has 10221 bin [34.0,34.1) has 10125 bin [34.1,34.2) has 9755 bin [34.2,34.3) has 9693 bin [34.3,34.4) has 9804 bin [34.4,34.5) has 9480 bin [34.5,34.6) has 9304 bin [34.6,34.7) has 8919 bin [34.7,34.8) has 8869 bin [34.8,34.9) has 8685 bin [34.9,35.0) has 8533 bin [35.0,35.1) has 8470 bin [35.1,35.2) has 8174 bin [35.2,35.3) has 7972 bin [35.3,35.4) has 7740 bin [35.4,35.5) has 7594 bin [35.5,35.6) has 7218 bin [35.6,35.7) has 7280 bin [35.7,35.8) has 6959 bin [35.8,35.9) has 7004 bin [35.9,36.0) has 6619 bin [36.0,36.1) has 6564 bin [36.1,36.2) has 6421 bin [36.2,36.3) has 6276 bin [36.3,36.4) has 6232 bin [36.4,36.5) has 5906 bin [36.5,36.6) has 5912 bin [36.6,36.7) has 5524 bin [36.7,36.8) has 5437 bin [36.8,36.9) has 5393 bin [36.9,37.0) has 5499 bin [37.0,37.1) has 5288 bin [37.1,37.2) has 5088 bin [37.2,37.3) has 5094 bin [37.3,37.4) has 4836 bin [37.4,37.5) has 4682 bin [37.5,37.6) has 4588 bin [37.6,37.7) has 4444 bin [37.7,37.8) has 4258 bin [37.8,37.9) has 4175 bin [37.9,38.0) has 4001 bin [38.0,38.1) has 3934 bin [38.1,38.2) has 3746 bin [38.2,38.3) has 3527 bin [38.3,38.4) has 3395 bin [38.4,38.5) has 3359 bin [38.5,38.6) has 3280 bin [38.6,38.7) has 3286 bin [38.7,38.8) has 3168 bin [38.8,38.9) has 3072 bin [38.9,39.0) has 3053 bin [39.0,39.1) has 2923 bin [39.1,39.2) has 2793 bin [39.2,39.3) has 2718 bin [39.3,39.4) has 2547 bin [39.4,39.5) has 2432 bin [39.5,39.6) has 2248 bin [39.6,39.7) has 2089 bin [39.7,39.8) has 2196 bin [39.8,39.9) has 2071 bin [39.9,40.0) has 2006 bin [40.0,40.1) has 1799 bin [40.1,40.2) has 1633 bin [40.2,40.3) has 1591 bin [40.3,40.4) has 1476 bin [40.4,40.5) has 1349 bin [40.5,40.6) has 1402 bin [40.6,40.7) has 1200 bin [40.7,40.8) has 1157 bin [40.8,40.9) has 1103 bin [40.9,41.0) has 950 bin [41.0,41.1) has 874 bin [41.1,41.2) has 800 bin [41.2,41.3) has 717 bin [41.3,41.4) has 647 bin [41.4,41.5) has 588 bin [41.5,41.6) has 538 bin [41.6,41.7) has 561 bin [41.7,41.8) has 551 bin [41.8,41.9) has 465 bin [41.9,42.0) has 484 bin [42.0,42.1) has 437 bin [42.1,42.2) has 418 bin [42.2,42.3) has 387 bin [42.3,42.4) has 343 bin [42.4,42.5) has 332 bin [42.5,42.6) has 304 bin [42.6,42.7) has 304 bin [42.7,42.8) has 263 bin [42.8,42.9) has 206 bin [42.9,43.0) has 177 bin [43.0,43.1) has 134 bin [43.1,43.2) has 132 bin [43.2,43.3) has 115 bin [43.3,43.4) has 67 bin [43.4,43.5) has 68 bin [43.5,43.6) has 86 bin [43.6,43.7) has 70 bin [43.7,43.8) has 65 bin [43.8,43.9) has 58 bin [43.9,44.0) has 59 bin [44.0,44.1) has 42 bin [44.1,44.2) has 37 bin [44.2,44.3) has 24 bin [44.3,44.4) has 34 bin [44.4,44.5) has 22 bin [44.5,44.6) has 33 bin [44.6,44.7) has 23 bin [44.7,44.8) has 24 bin [44.8,44.9) has 23 bin [44.9,45.0) has 9 bin [45.0,45.1) has 12 bin [45.1,45.2) has 20 bin [45.2,45.3) has 6 bin [45.3,45.4) has 2 bin [45.4,45.5) has 1 bin [45.5,45.6) has 3 average z coordinate 17.9 for 26797139 element(s) point source id histogram with bin size 1.000000 bin 64 has 19912842 bin 65 has 6884297 average point source id 64.256904179211077 for 26797139 element(s)