lasinfo (210611) report for 'AHN4T/52GZ1_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: 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: 27711921 number of points by return: 22413614 4191766 985426 112544 8571 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 376230 0 min x y z: 200980.000 376230.000 25.279 max x y z: 202019.999 377519.999 53.721 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: 27711921 extended number of points by return: 22413614 4191766 985426 112544 8571 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 25279 53721 intensity 0 4684 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 -29 29 user_data 6 7 point_source_ID 103 105 gps_time 297866584.435636 297869538.899003 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 44 255 B 26 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 46.84 ('Amplitude') attribute1 -16.56 29.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22413614 number of intermediate returns: 1116803 number of last returns: 22390368 number of single returns: 18208864 covered area in square units/kilounits: 1281056/1.28 point density: all returns 21.63 last only 17.48 (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 27711921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22413614 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4191766 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 985426 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 112544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8571 instead zero. overview over extended number of returns of given pulse: 18208864 6405932 2633878 420200 40901 2042 104 0 0 0 0 0 0 0 0 histogram of classification of points: 6850450 unclassified (1) 18282288 ground (2) 2284980 building (6) 287484 water (9) 6719 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1976562 +---> 330897 of those are unclassified (1) +---> 1619039 of those are ground (2) +---> 23568 of those are building (6) +---> 3058 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.2,25.3) has 2 bin [25.3,25.4) has 602 bin [25.4,25.5) has 9468 bin [25.5,25.6) has 22298 bin [25.6,25.7) has 32946 bin [25.7,25.8) has 57628 bin [25.8,25.9) has 28783 bin [25.9,26.0) has 29266 bin [26.0,26.1) has 34070 bin [26.1,26.2) has 37215 bin [26.2,26.3) has 37194 bin [26.3,26.4) has 38081 bin [26.4,26.5) has 73880 bin [26.5,26.6) has 244560 bin [26.6,26.7) has 226859 bin [26.7,26.8) has 142653 bin [26.8,26.9) has 87520 bin [26.9,27.0) has 64756 bin [27.0,27.1) has 72921 bin [27.1,27.2) has 205022 bin [27.2,27.3) has 469240 bin [27.3,27.4) has 237578 bin [27.4,27.5) has 371293 bin [27.5,27.6) has 637293 bin [27.6,27.7) has 1942284 bin [27.7,27.8) has 3633165 bin [27.8,27.9) has 2843795 bin [27.9,28.0) has 2317178 bin [28.0,28.1) has 2004723 bin [28.1,28.2) has 1048895 bin [28.2,28.3) has 656532 bin [28.3,28.4) has 460359 bin [28.4,28.5) has 349136 bin [28.5,28.6) has 212740 bin [28.6,28.7) has 125066 bin [28.7,28.8) has 104821 bin [28.8,28.9) has 344123 bin [28.9,29.0) has 1075682 bin [29.0,29.1) has 605182 bin [29.1,29.2) has 123021 bin [29.2,29.3) has 68334 bin [29.3,29.4) has 54929 bin [29.4,29.5) has 54635 bin [29.5,29.6) has 55538 bin [29.6,29.7) has 55293 bin [29.7,29.8) has 53598 bin [29.8,29.9) has 49526 bin [29.9,30.0) has 47446 bin [30.0,30.1) has 46625 bin [30.1,30.2) has 47865 bin [30.2,30.3) has 49687 bin [30.3,30.4) has 55105 bin [30.4,30.5) has 61612 bin [30.5,30.6) has 65992 bin [30.6,30.7) has 67650 bin [30.7,30.8) has 54813 bin [30.8,30.9) has 49568 bin [30.9,31.0) has 46938 bin [31.0,31.1) has 42511 bin [31.1,31.2) has 37250 bin [31.2,31.3) has 34890 bin [31.3,31.4) has 32772 bin [31.4,31.5) has 30104 bin [31.5,31.6) has 29759 bin [31.6,31.7) has 29406 bin [31.7,31.8) has 28399 bin [31.8,31.9) has 28412 bin [31.9,32.0) has 28350 bin [32.0,32.1) has 28481 bin [32.1,32.2) has 29047 bin [32.2,32.3) has 31517 bin [32.3,32.4) has 146035 bin [32.4,32.5) has 304003 bin [32.5,32.6) has 41701 bin [32.6,32.7) has 44062 bin [32.7,32.8) has 33794 bin [32.8,32.9) has 31811 bin [32.9,33.0) has 31116 bin [33.0,33.1) has 29372 bin [33.1,33.2) has 37657 bin [33.2,33.3) has 52179 bin [33.3,33.4) has 75140 bin [33.4,33.5) has 78364 bin [33.5,33.6) has 53385 bin [33.6,33.7) has 53924 bin [33.7,33.8) has 71347 bin [33.8,33.9) has 82381 bin [33.9,34.0) has 80245 bin [34.0,34.1) has 110163 bin [34.1,34.2) has 137350 bin [34.2,34.3) has 125403 bin [34.3,34.4) has 84281 bin [34.4,34.5) has 107622 bin [34.5,34.6) has 117568 bin [34.6,34.7) has 109446 bin [34.7,34.8) has 92625 bin [34.8,34.9) has 95604 bin [34.9,35.0) has 114045 bin [35.0,35.1) has 99575 bin [35.1,35.2) has 52660 bin [35.2,35.3) has 30033 bin [35.3,35.4) has 29222 bin [35.4,35.5) has 29542 bin [35.5,35.6) has 29197 bin [35.6,35.7) has 30594 bin [35.7,35.8) has 30929 bin [35.8,35.9) has 29484 bin [35.9,36.0) has 29231 bin [36.0,36.1) has 28981 bin [36.1,36.2) has 28149 bin [36.2,36.3) has 27861 bin [36.3,36.4) has 28072 bin [36.4,36.5) has 28255 bin [36.5,36.6) has 28140 bin [36.6,36.7) has 27856 bin [36.7,36.8) has 27947 bin [36.8,36.9) has 27710 bin [36.9,37.0) has 27469 bin [37.0,37.1) has 27650 bin [37.1,37.2) has 27956 bin [37.2,37.3) has 27806 bin [37.3,37.4) has 32345 bin [37.4,37.5) has 34509 bin [37.5,37.6) has 42244 bin [37.6,37.7) has 41503 bin [37.7,37.8) has 41273 bin [37.8,37.9) has 41440 bin [37.9,38.0) has 42984 bin [38.0,38.1) has 35706 bin [38.1,38.2) has 26131 bin [38.2,38.3) has 25732 bin [38.3,38.4) has 25287 bin [38.4,38.5) has 25085 bin [38.5,38.6) has 24997 bin [38.6,38.7) has 24947 bin [38.7,38.8) has 24578 bin [38.8,38.9) has 25168 bin [38.9,39.0) has 24592 bin [39.0,39.1) has 24865 bin [39.1,39.2) has 25147 bin [39.2,39.3) has 25142 bin [39.3,39.4) has 25756 bin [39.4,39.5) has 25257 bin [39.5,39.6) has 24702 bin [39.6,39.7) has 24386 bin [39.7,39.8) has 24402 bin [39.8,39.9) has 24907 bin [39.9,40.0) has 24535 bin [40.0,40.1) has 24884 bin [40.1,40.2) has 24615 bin [40.2,40.3) has 24760 bin [40.3,40.4) has 24767 bin [40.4,40.5) has 24460 bin [40.5,40.6) has 24708 bin [40.6,40.7) has 24738 bin [40.7,40.8) has 24742 bin [40.8,40.9) has 24760 bin [40.9,41.0) has 24461 bin [41.0,41.1) has 24671 bin [41.1,41.2) has 24538 bin [41.2,41.3) has 24562 bin [41.3,41.4) has 24510 bin [41.4,41.5) has 24017 bin [41.5,41.6) has 24604 bin [41.6,41.7) has 24436 bin [41.7,41.8) has 24245 bin [41.8,41.9) has 24517 bin [41.9,42.0) has 24421 bin [42.0,42.1) has 24050 bin [42.1,42.2) has 23900 bin [42.2,42.3) has 23772 bin [42.3,42.4) has 23627 bin [42.4,42.5) has 23634 bin [42.5,42.6) has 23577 bin [42.6,42.7) has 23638 bin [42.7,42.8) has 23451 bin [42.8,42.9) has 23441 bin [42.9,43.0) has 22853 bin [43.0,43.1) has 22925 bin [43.1,43.2) has 22513 bin [43.2,43.3) has 22227 bin [43.3,43.4) has 22247 bin [43.4,43.5) has 21692 bin [43.5,43.6) has 21046 bin [43.6,43.7) has 20695 bin [43.7,43.8) has 20479 bin [43.8,43.9) has 20156 bin [43.9,44.0) has 19616 bin [44.0,44.1) has 19185 bin [44.1,44.2) has 19014 bin [44.2,44.3) has 18840 bin [44.3,44.4) has 18693 bin [44.4,44.5) has 17902 bin [44.5,44.6) has 17508 bin [44.6,44.7) has 17263 bin [44.7,44.8) has 16858 bin [44.8,44.9) has 16270 bin [44.9,45.0) has 15694 bin [45.0,45.1) has 15654 bin [45.1,45.2) has 15110 bin [45.2,45.3) has 14867 bin [45.3,45.4) has 14534 bin [45.4,45.5) has 13679 bin [45.5,45.6) has 13228 bin [45.6,45.7) has 12742 bin [45.7,45.8) has 12213 bin [45.8,45.9) has 11584 bin [45.9,46.0) has 10926 bin [46.0,46.1) has 10347 bin [46.1,46.2) has 9763 bin [46.2,46.3) has 9419 bin [46.3,46.4) has 8878 bin [46.4,46.5) has 8508 bin [46.5,46.6) has 8348 bin [46.6,46.7) has 7743 bin [46.7,46.8) has 7437 bin [46.8,46.9) has 6885 bin [46.9,47.0) has 6463 bin [47.0,47.1) has 6237 bin [47.1,47.2) has 5779 bin [47.2,47.3) has 5664 bin [47.3,47.4) has 5232 bin [47.4,47.5) has 4907 bin [47.5,47.6) has 4618 bin [47.6,47.7) has 4330 bin [47.7,47.8) has 4030 bin [47.8,47.9) has 3793 bin [47.9,48.0) has 3415 bin [48.0,48.1) has 3197 bin [48.1,48.2) has 2856 bin [48.2,48.3) has 2737 bin [48.3,48.4) has 2593 bin [48.4,48.5) has 2589 bin [48.5,48.6) has 2347 bin [48.6,48.7) has 2203 bin [48.7,48.8) has 1966 bin [48.8,48.9) has 1998 bin [48.9,49.0) has 1784 bin [49.0,49.1) has 1719 bin [49.1,49.2) has 1565 bin [49.2,49.3) has 1510 bin [49.3,49.4) has 1364 bin [49.4,49.5) has 1271 bin [49.5,49.6) has 1206 bin [49.6,49.7) has 1012 bin [49.7,49.8) has 890 bin [49.8,49.9) has 812 bin [49.9,50.0) has 730 bin [50.0,50.1) has 634 bin [50.1,50.2) has 564 bin [50.2,50.3) has 503 bin [50.3,50.4) has 436 bin [50.4,50.5) has 346 bin [50.5,50.6) has 303 bin [50.6,50.7) has 278 bin [50.7,50.8) has 221 bin [50.8,50.9) has 178 bin [50.9,51.0) has 164 bin [51.0,51.1) has 126 bin [51.1,51.2) has 131 bin [51.2,51.3) has 112 bin [51.3,51.4) has 88 bin [51.4,51.5) has 76 bin [51.5,51.6) has 80 bin [51.6,51.7) has 59 bin [51.7,51.8) has 44 bin [51.8,51.9) has 35 bin [51.9,52.0) has 39 bin [52.0,52.1) has 29 bin [52.1,52.2) has 19 bin [52.2,52.3) has 19 bin [52.3,52.4) has 17 bin [52.4,52.5) has 16 bin [52.5,52.6) has 8 bin [52.6,52.7) has 9 bin [52.7,52.8) has 13 bin [52.8,52.9) has 9 bin [52.9,53.0) has 11 bin [53.0,53.1) has 13 bin [53.1,53.2) has 5 bin [53.2,53.3) has 9 bin [53.3,53.4) has 7 bin [53.4,53.5) has 3 bin [53.5,53.6) has 3 bin [53.6,53.7) has 5 bin [53.7,53.8) has 1 average z coordinate 29.8 for 27711921 element(s) point source id histogram with bin size 1.000000 bin 103 has 599108 bin 104 has 21786409 bin 105 has 5326404 average point source id 104.170587091382075 for 27711921 element(s)