lasinfo (210611) report for 'AHN4T/52DN2_20.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: 28735536 number of points by return: 26188035 1995716 475161 70630 5994 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 382480 0 min x y z: 198980.000 382480.000 25.008 max x y z: 200019.999 383769.999 50.982 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: 28735536 extended number of points by return: 26188035 1995716 475161 70630 5994 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 25008 50982 intensity 0 5096 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 99 101 gps_time 297861976.435649 297864269.685393 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 36 255 B 22 255 NIR 6 255 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 50.96 ('Amplitude') attribute1 -17.07 33.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26188035 number of intermediate returns: 553595 number of last returns: 26165408 number of single returns: 24171502 covered area in square units/kilounits: 1337200/1.34 point density: all returns 21.49 last only 19.57 (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 28735536 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26188035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1995716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 475161 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 70630 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5994 instead zero. overview over extended number of returns of given pulse: 24171502 3057872 1216363 259333 28591 1651 224 0 0 0 0 0 0 0 0 histogram of classification of points: 3472830 unclassified (1) 23425115 ground (2) 1787030 building (6) 50406 water (9) 155 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1862600 +---> 181931 of those are unclassified (1) +---> 1549330 of those are ground (2) +---> 129202 of those are building (6) +---> 2137 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.0,25.1) has 26 bin [25.1,25.2) has 237 bin [25.2,25.3) has 3585 bin [25.3,25.4) has 8790 bin [25.4,25.5) has 9776 bin [25.5,25.6) has 18087 bin [25.6,25.7) has 25320 bin [25.7,25.8) has 52761 bin [25.8,25.9) has 64543 bin [25.9,26.0) has 99846 bin [26.0,26.1) has 261673 bin [26.1,26.2) has 996929 bin [26.2,26.3) has 1531153 bin [26.3,26.4) has 2655590 bin [26.4,26.5) has 3474516 bin [26.5,26.6) has 3776492 bin [26.6,26.7) has 3344042 bin [26.7,26.8) has 2936863 bin [26.8,26.9) has 1762461 bin [26.9,27.0) has 1175086 bin [27.0,27.1) has 706228 bin [27.1,27.2) has 434193 bin [27.2,27.3) has 240982 bin [27.3,27.4) has 144757 bin [27.4,27.5) has 79207 bin [27.5,27.6) has 73593 bin [27.6,27.7) has 57360 bin [27.7,27.8) has 50904 bin [27.8,27.9) has 48980 bin [27.9,28.0) has 46449 bin [28.0,28.1) has 45843 bin [28.1,28.2) has 43669 bin [28.2,28.3) has 41583 bin [28.3,28.4) has 42472 bin [28.4,28.5) has 45717 bin [28.5,28.6) has 50993 bin [28.6,28.7) has 57327 bin [28.7,28.8) has 60362 bin [28.8,28.9) has 66335 bin [28.9,29.0) has 72541 bin [29.0,29.1) has 69852 bin [29.1,29.2) has 71685 bin [29.2,29.3) has 76703 bin [29.3,29.4) has 82643 bin [29.4,29.5) has 83813 bin [29.5,29.6) has 83920 bin [29.6,29.7) has 84186 bin [29.7,29.8) has 77444 bin [29.8,29.9) has 82316 bin [29.9,30.0) has 77121 bin [30.0,30.1) has 78252 bin [30.1,30.2) has 75271 bin [30.2,30.3) has 67463 bin [30.3,30.4) has 64566 bin [30.4,30.5) has 64536 bin [30.5,30.6) has 69642 bin [30.6,30.7) has 60112 bin [30.7,30.8) has 54878 bin [30.8,30.9) has 58848 bin [30.9,31.0) has 52464 bin [31.0,31.1) has 49765 bin [31.1,31.2) has 47745 bin [31.2,31.3) has 46786 bin [31.3,31.4) has 46565 bin [31.4,31.5) has 44842 bin [31.5,31.6) has 43038 bin [31.6,31.7) has 43613 bin [31.7,31.8) has 44226 bin [31.8,31.9) has 41861 bin [31.9,32.0) has 38744 bin [32.0,32.1) has 38182 bin [32.1,32.2) has 38248 bin [32.2,32.3) has 37843 bin [32.3,32.4) has 38290 bin [32.4,32.5) has 37391 bin [32.5,32.6) has 36928 bin [32.6,32.7) has 37039 bin [32.7,32.8) has 35326 bin [32.8,32.9) has 35188 bin [32.9,33.0) has 34796 bin [33.0,33.1) has 34026 bin [33.1,33.2) has 33808 bin [33.2,33.3) has 33987 bin [33.3,33.4) has 33479 bin [33.4,33.5) has 33204 bin [33.5,33.6) has 32762 bin [33.6,33.7) has 32564 bin [33.7,33.8) has 32395 bin [33.8,33.9) has 32165 bin [33.9,34.0) has 32285 bin [34.0,34.1) has 31204 bin [34.1,34.2) has 30745 bin [34.2,34.3) has 29978 bin [34.3,34.4) has 29251 bin [34.4,34.5) has 29302 bin [34.5,34.6) has 28793 bin [34.6,34.7) has 27816 bin [34.7,34.8) has 27225 bin [34.8,34.9) has 26591 bin [34.9,35.0) has 26247 bin [35.0,35.1) has 26044 bin [35.1,35.2) has 26324 bin [35.2,35.3) has 26054 bin [35.3,35.4) has 25986 bin [35.4,35.5) has 25821 bin [35.5,35.6) has 25008 bin [35.6,35.7) has 23924 bin [35.7,35.8) has 23350 bin [35.8,35.9) has 23422 bin [35.9,36.0) has 22988 bin [36.0,36.1) has 22669 bin [36.1,36.2) has 22399 bin [36.2,36.3) has 22425 bin [36.3,36.4) has 21936 bin [36.4,36.5) has 21292 bin [36.5,36.6) has 20715 bin [36.6,36.7) has 20652 bin [36.7,36.8) has 19916 bin [36.8,36.9) has 19212 bin [36.9,37.0) has 19032 bin [37.0,37.1) has 18880 bin [37.1,37.2) has 18307 bin [37.2,37.3) has 17999 bin [37.3,37.4) has 17626 bin [37.4,37.5) has 17185 bin [37.5,37.6) has 17243 bin [37.6,37.7) has 17172 bin [37.7,37.8) has 16657 bin [37.8,37.9) has 16336 bin [37.9,38.0) has 15935 bin [38.0,38.1) has 15627 bin [38.1,38.2) has 15325 bin [38.2,38.3) has 14804 bin [38.3,38.4) has 14868 bin [38.4,38.5) has 14764 bin [38.5,38.6) has 14291 bin [38.6,38.7) has 14016 bin [38.7,38.8) has 13901 bin [38.8,38.9) has 13656 bin [38.9,39.0) has 13279 bin [39.0,39.1) has 13150 bin [39.1,39.2) has 12955 bin [39.2,39.3) has 12714 bin [39.3,39.4) has 12461 bin [39.4,39.5) has 12089 bin [39.5,39.6) has 11917 bin [39.6,39.7) has 11677 bin [39.7,39.8) has 11287 bin [39.8,39.9) has 11213 bin [39.9,40.0) has 11047 bin [40.0,40.1) has 10735 bin [40.1,40.2) has 10660 bin [40.2,40.3) has 10364 bin [40.3,40.4) has 10090 bin [40.4,40.5) has 9977 bin [40.5,40.6) has 9827 bin [40.6,40.7) has 9680 bin [40.7,40.8) has 8992 bin [40.8,40.9) has 9227 bin [40.9,41.0) has 8974 bin [41.0,41.1) has 8815 bin [41.1,41.2) has 8789 bin [41.2,41.3) has 8396 bin [41.3,41.4) has 8271 bin [41.4,41.5) has 8166 bin [41.5,41.6) has 7822 bin [41.6,41.7) has 7857 bin [41.7,41.8) has 7433 bin [41.8,41.9) has 7288 bin [41.9,42.0) has 7195 bin [42.0,42.1) has 7172 bin [42.1,42.2) has 6774 bin [42.2,42.3) has 6825 bin [42.3,42.4) has 6635 bin [42.4,42.5) has 6554 bin [42.5,42.6) has 6100 bin [42.6,42.7) has 6031 bin [42.7,42.8) has 5688 bin [42.8,42.9) has 5555 bin [42.9,43.0) has 5546 bin [43.0,43.1) has 5229 bin [43.1,43.2) has 5315 bin [43.2,43.3) has 4899 bin [43.3,43.4) has 4728 bin [43.4,43.5) has 4564 bin [43.5,43.6) has 4584 bin [43.6,43.7) has 4573 bin [43.7,43.8) has 4480 bin [43.8,43.9) has 4344 bin [43.9,44.0) has 4202 bin [44.0,44.1) has 4037 bin [44.1,44.2) has 3964 bin [44.2,44.3) has 3806 bin [44.3,44.4) has 3595 bin [44.4,44.5) has 3540 bin [44.5,44.6) has 3326 bin [44.6,44.7) has 3080 bin [44.7,44.8) has 2985 bin [44.8,44.9) has 2859 bin [44.9,45.0) has 2723 bin [45.0,45.1) has 2620 bin [45.1,45.2) has 2548 bin [45.2,45.3) has 2423 bin [45.3,45.4) has 2295 bin [45.4,45.5) has 2117 bin [45.5,45.6) has 1990 bin [45.6,45.7) has 1872 bin [45.7,45.8) has 1759 bin [45.8,45.9) has 1653 bin [45.9,46.0) has 1563 bin [46.0,46.1) has 1512 bin [46.1,46.2) has 1320 bin [46.2,46.3) has 1290 bin [46.3,46.4) has 1217 bin [46.4,46.5) has 1063 bin [46.5,46.6) has 1030 bin [46.6,46.7) has 858 bin [46.7,46.8) has 807 bin [46.8,46.9) has 800 bin [46.9,47.0) has 724 bin [47.0,47.1) has 757 bin [47.1,47.2) has 628 bin [47.2,47.3) has 576 bin [47.3,47.4) has 626 bin [47.4,47.5) has 481 bin [47.5,47.6) has 465 bin [47.6,47.7) has 406 bin [47.7,47.8) has 434 bin [47.8,47.9) has 364 bin [47.9,48.0) has 315 bin [48.0,48.1) has 292 bin [48.1,48.2) has 257 bin [48.2,48.3) has 201 bin [48.3,48.4) has 197 bin [48.4,48.5) has 158 bin [48.5,48.6) has 139 bin [48.6,48.7) has 108 bin [48.7,48.8) has 98 bin [48.8,48.9) has 94 bin [48.9,49.0) has 84 bin [49.0,49.1) has 62 bin [49.1,49.2) has 56 bin [49.2,49.3) has 34 bin [49.3,49.4) has 36 bin [49.4,49.5) has 28 bin [49.5,49.6) has 24 bin [49.6,49.7) has 15 bin [49.7,49.8) has 11 bin [49.8,49.9) has 11 bin [49.9,50.0) has 8 bin [50.0,50.1) has 5 bin [50.1,50.2) has 7 bin [50.2,50.3) has 14 bin [50.3,50.4) has 9 bin [50.4,50.5) has 5 bin [50.5,50.6) has 10 bin [50.6,50.7) has 6 bin [50.7,50.8) has 1 bin [50.8,50.9) has 2 bin [50.9,51.0) has 1 average z coordinate 27.6 for 28735536 element(s) point source id histogram with bin size 1.000000 bin 99 has 9283708 bin 100 has 19450209 bin 101 has 1619 average point source id 99.676982221594898 for 28735536 element(s)