lasinfo (210611) report for 'AHN4T/52CN2_04.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: 339/2022 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: 27705844 number of points by return: 23933795 2740208 876713 142735 12393 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 386230 0 min x y z: 187980.000 386230.000 28.187 max x y z: 189019.999 387519.999 52.639 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: 27705844 extended number of points by return: 23933795 2740208 876713 142735 12393 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 28187 52639 intensity 0 5029 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 89 91 gps_time 297847171.477004 297850381.820685 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 31 255 B 23 255 NIR 10 255 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 50.29 ('Amplitude') attribute1 -17.12 33.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23933795 number of intermediate returns: 1032814 number of last returns: 23920774 number of single returns: 21181539 covered area in square units/kilounits: 1336652/1.34 point density: all returns 20.73 last only 17.90 (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 27705844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23933795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2740208 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 876713 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 142735 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12393 instead zero. overview over extended number of returns of given pulse: 21181539 3732150 2206027 522884 59140 3252 852 0 0 0 0 0 0 0 0 histogram of classification of points: 4219537 unclassified (1) 23386678 ground (2) 46659 building (6) 52970 water (9) +-> flagged as extended overlap: 1855829 +---> 260040 of those are unclassified (1) +---> 1581568 of those are ground (2) +---> 11541 of those are building (6) +---> 2680 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.1,28.2) has 1 bin [28.2,28.3) has 123 bin [28.3,28.4) has 2619 bin [28.4,28.5) has 5868 bin [28.5,28.6) has 47017 bin [28.6,28.7) has 146641 bin [28.7,28.8) has 247892 bin [28.8,28.9) has 301107 bin [28.9,29.0) has 437368 bin [29.0,29.1) has 321131 bin [29.1,29.2) has 393568 bin [29.2,29.3) has 544419 bin [29.3,29.4) has 642342 bin [29.4,29.5) has 1112466 bin [29.5,29.6) has 1055052 bin [29.6,29.7) has 1034831 bin [29.7,29.8) has 1334611 bin [29.8,29.9) has 1500236 bin [29.9,30.0) has 1752071 bin [30.0,30.1) has 2022090 bin [30.1,30.2) has 1696610 bin [30.2,30.3) has 2514517 bin [30.3,30.4) has 1753056 bin [30.4,30.5) has 1128134 bin [30.5,30.6) has 808984 bin [30.6,30.7) has 681007 bin [30.7,30.8) has 631174 bin [30.8,30.9) has 413638 bin [30.9,31.0) has 354552 bin [31.0,31.1) has 319139 bin [31.1,31.2) has 251358 bin [31.2,31.3) has 128759 bin [31.3,31.4) has 83373 bin [31.4,31.5) has 44580 bin [31.5,31.6) has 22173 bin [31.6,31.7) has 18565 bin [31.7,31.8) has 18350 bin [31.8,31.9) has 18876 bin [31.9,32.0) has 19290 bin [32.0,32.1) has 19692 bin [32.1,32.2) has 19679 bin [32.2,32.3) has 20160 bin [32.3,32.4) has 20098 bin [32.4,32.5) has 20362 bin [32.5,32.6) has 21236 bin [32.6,32.7) has 21043 bin [32.7,32.8) has 21305 bin [32.8,32.9) has 20835 bin [32.9,33.0) has 20120 bin [33.0,33.1) has 21101 bin [33.1,33.2) has 20229 bin [33.2,33.3) has 19730 bin [33.3,33.4) has 19760 bin [33.4,33.5) has 19743 bin [33.5,33.6) has 19705 bin [33.6,33.7) has 19784 bin [33.7,33.8) has 19414 bin [33.8,33.9) has 19134 bin [33.9,34.0) has 18967 bin [34.0,34.1) has 19095 bin [34.1,34.2) has 19104 bin [34.2,34.3) has 18976 bin [34.3,34.4) has 19332 bin [34.4,34.5) has 19729 bin [34.5,34.6) has 19622 bin [34.6,34.7) has 19847 bin [34.7,34.8) has 19850 bin [34.8,34.9) has 19904 bin [34.9,35.0) has 19532 bin [35.0,35.1) has 19528 bin [35.1,35.2) has 19833 bin [35.2,35.3) has 19842 bin [35.3,35.4) has 19751 bin [35.4,35.5) has 19431 bin [35.5,35.6) has 18769 bin [35.6,35.7) has 19271 bin [35.7,35.8) has 19717 bin [35.8,35.9) has 19879 bin [35.9,36.0) has 19882 bin [36.0,36.1) has 19930 bin [36.1,36.2) has 19703 bin [36.2,36.3) has 19727 bin [36.3,36.4) has 19707 bin [36.4,36.5) has 19841 bin [36.5,36.6) has 20229 bin [36.6,36.7) has 20207 bin [36.7,36.8) has 20530 bin [36.8,36.9) has 20324 bin [36.9,37.0) has 20715 bin [37.0,37.1) has 21129 bin [37.1,37.2) has 21306 bin [37.2,37.3) has 21539 bin [37.3,37.4) has 21643 bin [37.4,37.5) has 22084 bin [37.5,37.6) has 22385 bin [37.6,37.7) has 22373 bin [37.7,37.8) has 22271 bin [37.8,37.9) has 22935 bin [37.9,38.0) has 23225 bin [38.0,38.1) has 23368 bin [38.1,38.2) has 23597 bin [38.2,38.3) has 24093 bin [38.3,38.4) has 24306 bin [38.4,38.5) has 24942 bin [38.5,38.6) has 25024 bin [38.6,38.7) has 24868 bin [38.7,38.8) has 25287 bin [38.8,38.9) has 25461 bin [38.9,39.0) has 25860 bin [39.0,39.1) has 26044 bin [39.1,39.2) has 26385 bin [39.2,39.3) has 26633 bin [39.3,39.4) has 26600 bin [39.4,39.5) has 26829 bin [39.5,39.6) has 26947 bin [39.6,39.7) has 26976 bin [39.7,39.8) has 27273 bin [39.8,39.9) has 27319 bin [39.9,40.0) has 27726 bin [40.0,40.1) has 27980 bin [40.1,40.2) has 27964 bin [40.2,40.3) has 28188 bin [40.3,40.4) has 28140 bin [40.4,40.5) has 28199 bin [40.5,40.6) has 28576 bin [40.6,40.7) has 28858 bin [40.7,40.8) has 29182 bin [40.8,40.9) has 29217 bin [40.9,41.0) has 29113 bin [41.0,41.1) has 29098 bin [41.1,41.2) has 29087 bin [41.2,41.3) has 29161 bin [41.3,41.4) has 29613 bin [41.4,41.5) has 29704 bin [41.5,41.6) has 29844 bin [41.6,41.7) has 29848 bin [41.7,41.8) has 30352 bin [41.8,41.9) has 30234 bin [41.9,42.0) has 29997 bin [42.0,42.1) has 29889 bin [42.1,42.2) has 29952 bin [42.2,42.3) has 30025 bin [42.3,42.4) has 30508 bin [42.4,42.5) has 30316 bin [42.5,42.6) has 30069 bin [42.6,42.7) has 30147 bin [42.7,42.8) has 30500 bin [42.8,42.9) has 30625 bin [42.9,43.0) has 30492 bin [43.0,43.1) has 30639 bin [43.1,43.2) has 30554 bin [43.2,43.3) has 30658 bin [43.3,43.4) has 29968 bin [43.4,43.5) has 30271 bin [43.5,43.6) has 29999 bin [43.6,43.7) has 29676 bin [43.7,43.8) has 29651 bin [43.8,43.9) has 29583 bin [43.9,44.0) has 29358 bin [44.0,44.1) has 29181 bin [44.1,44.2) has 29277 bin [44.2,44.3) has 29371 bin [44.3,44.4) has 29420 bin [44.4,44.5) has 28853 bin [44.5,44.6) has 28713 bin [44.6,44.7) has 28452 bin [44.7,44.8) has 28096 bin [44.8,44.9) has 27660 bin [44.9,45.0) has 27307 bin [45.0,45.1) has 27078 bin [45.1,45.2) has 26723 bin [45.2,45.3) has 26388 bin [45.3,45.4) has 25578 bin [45.4,45.5) has 25287 bin [45.5,45.6) has 25010 bin [45.6,45.7) has 24573 bin [45.7,45.8) has 24251 bin [45.8,45.9) has 23679 bin [45.9,46.0) has 23362 bin [46.0,46.1) has 22739 bin [46.1,46.2) has 22481 bin [46.2,46.3) has 21909 bin [46.3,46.4) has 21143 bin [46.4,46.5) has 20935 bin [46.5,46.6) has 19952 bin [46.6,46.7) has 19220 bin [46.7,46.8) has 18704 bin [46.8,46.9) has 17999 bin [46.9,47.0) has 17614 bin [47.0,47.1) has 17026 bin [47.1,47.2) has 16316 bin [47.2,47.3) has 15489 bin [47.3,47.4) has 14667 bin [47.4,47.5) has 14086 bin [47.5,47.6) has 13546 bin [47.6,47.7) has 12434 bin [47.7,47.8) has 11904 bin [47.8,47.9) has 10942 bin [47.9,48.0) has 10452 bin [48.0,48.1) has 9897 bin [48.1,48.2) has 8957 bin [48.2,48.3) has 8231 bin [48.3,48.4) has 7555 bin [48.4,48.5) has 7270 bin [48.5,48.6) has 6639 bin [48.6,48.7) has 6221 bin [48.7,48.8) has 5550 bin [48.8,48.9) has 5119 bin [48.9,49.0) has 4632 bin [49.0,49.1) has 4328 bin [49.1,49.2) has 3890 bin [49.2,49.3) has 3495 bin [49.3,49.4) has 3101 bin [49.4,49.5) has 2604 bin [49.5,49.6) has 2314 bin [49.6,49.7) has 2098 bin [49.7,49.8) has 1849 bin [49.8,49.9) has 1576 bin [49.9,50.0) has 1397 bin [50.0,50.1) has 1230 bin [50.1,50.2) has 1103 bin [50.2,50.3) has 938 bin [50.3,50.4) has 763 bin [50.4,50.5) has 670 bin [50.5,50.6) has 565 bin [50.6,50.7) has 543 bin [50.7,50.8) has 464 bin [50.8,50.9) has 379 bin [50.9,51.0) has 317 bin [51.0,51.1) has 204 bin [51.1,51.2) has 182 bin [51.2,51.3) has 120 bin [51.3,51.4) has 129 bin [51.4,51.5) has 108 bin [51.5,51.6) has 92 bin [51.6,51.7) has 87 bin [51.7,51.8) has 65 bin [51.8,51.9) has 45 bin [51.9,52.0) has 52 bin [52.0,52.1) has 45 bin [52.1,52.2) has 22 bin [52.2,52.3) has 14 bin [52.3,52.4) has 7 bin [52.4,52.5) has 3 bin [52.5,52.6) has 1 bin [52.6,52.7) has 1 average z coordinate 31.5 for 27705844 element(s) point source id histogram with bin size 1.000000 bin 89 has 181200 bin 90 has 21497670 bin 91 has 6026974 average point source id 90.210994258106695 for 27705844 element(s)