lasinfo (210611) report for 'AHN4T/58AN2_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: 27539521 number of points by return: 26235720 880246 346331 70399 6825 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 369980 0 min x y z: 185980.000 369980.000 27.664 max x y z: 187019.999 371269.999 56.712 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: 27539521 extended number of points by return: 26235720 880246 346331 70399 6825 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 27664 56712 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 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 96 98 gps_time 297858326.755666 297860780.112554 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 35 255 B 19 255 NIR 2 255 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 50.96 ('Amplitude') attribute1 -17.17 33.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26235720 number of intermediate returns: 424620 number of last returns: 26231061 number of single returns: 25351880 covered area in square units/kilounits: 1341588/1.34 point density: all returns 20.53 last only 19.55 (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 27539521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26235720 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 880246 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 346331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 70399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6825 instead zero. overview over extended number of returns of given pulse: 25351880 1069268 828867 255112 32543 1773 78 0 0 0 0 0 0 0 0 histogram of classification of points: 1396114 unclassified (1) 25802165 ground (2) 305635 building (6) 35607 water (9) +-> flagged as extended overlap: 1829772 +---> 95517 of those are unclassified (1) +---> 1727309 of those are ground (2) +---> 3777 of those are building (6) +---> 3169 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.6,27.7) has 3 bin [27.7,27.8) has 86 bin [27.8,27.9) has 3680 bin [27.9,28.0) has 9365 bin [28.0,28.1) has 13012 bin [28.1,28.2) has 27599 bin [28.2,28.3) has 41680 bin [28.3,28.4) has 79788 bin [28.4,28.5) has 883568 bin [28.5,28.6) has 1318916 bin [28.6,28.7) has 1187446 bin [28.7,28.8) has 1761762 bin [28.8,28.9) has 1835784 bin [28.9,29.0) has 1311963 bin [29.0,29.1) has 1253673 bin [29.1,29.2) has 1284689 bin [29.2,29.3) has 1302920 bin [29.3,29.4) has 1514521 bin [29.4,29.5) has 1403486 bin [29.5,29.6) has 1109719 bin [29.6,29.7) has 1135979 bin [29.7,29.8) has 1516218 bin [29.8,29.9) has 1123006 bin [29.9,30.0) has 983337 bin [30.0,30.1) has 1511765 bin [30.1,30.2) has 1416674 bin [30.2,30.3) has 827021 bin [30.3,30.4) has 531240 bin [30.4,30.5) has 242837 bin [30.5,30.6) has 159150 bin [30.6,30.7) has 41909 bin [30.7,30.8) has 13934 bin [30.8,30.9) has 6130 bin [30.9,31.0) has 5752 bin [31.0,31.1) has 5827 bin [31.1,31.2) has 5604 bin [31.2,31.3) has 5900 bin [31.3,31.4) has 5461 bin [31.4,31.5) has 5278 bin [31.5,31.6) has 5582 bin [31.6,31.7) has 5552 bin [31.7,31.8) has 5880 bin [31.8,31.9) has 6917 bin [31.9,32.0) has 5587 bin [32.0,32.1) has 4467 bin [32.1,32.2) has 4128 bin [32.2,32.3) has 3760 bin [32.3,32.4) has 4042 bin [32.4,32.5) has 4527 bin [32.5,32.6) has 4644 bin [32.6,32.7) has 4473 bin [32.7,32.8) has 5078 bin [32.8,32.9) has 4957 bin [32.9,33.0) has 5949 bin [33.0,33.1) has 6185 bin [33.1,33.2) has 5979 bin [33.2,33.3) has 7106 bin [33.3,33.4) has 5742 bin [33.4,33.5) has 5399 bin [33.5,33.6) has 6043 bin [33.6,33.7) has 5875 bin [33.7,33.8) has 6057 bin [33.8,33.9) has 6384 bin [33.9,34.0) has 6656 bin [34.0,34.1) has 7156 bin [34.1,34.2) has 7821 bin [34.2,34.3) has 13807 bin [34.3,34.4) has 23637 bin [34.4,34.5) has 23312 bin [34.5,34.6) has 22341 bin [34.6,34.7) has 22310 bin [34.7,34.8) has 23316 bin [34.8,34.9) has 23682 bin [34.9,35.0) has 23837 bin [35.0,35.1) has 18319 bin [35.1,35.2) has 9229 bin [35.2,35.3) has 8398 bin [35.3,35.4) has 8082 bin [35.4,35.5) has 8215 bin [35.5,35.6) has 8210 bin [35.6,35.7) has 8670 bin [35.7,35.8) has 8315 bin [35.8,35.9) has 8160 bin [35.9,36.0) has 7604 bin [36.0,36.1) has 7708 bin [36.1,36.2) has 8289 bin [36.2,36.3) has 8090 bin [36.3,36.4) has 8003 bin [36.4,36.5) has 8375 bin [36.5,36.6) has 8539 bin [36.6,36.7) has 8691 bin [36.7,36.8) has 8926 bin [36.8,36.9) has 9515 bin [36.9,37.0) has 9824 bin [37.0,37.1) has 10040 bin [37.1,37.2) has 10321 bin [37.2,37.3) has 10511 bin [37.3,37.4) has 10121 bin [37.4,37.5) has 10413 bin [37.5,37.6) has 10671 bin [37.6,37.7) has 10893 bin [37.7,37.8) has 10724 bin [37.8,37.9) has 11051 bin [37.9,38.0) has 11102 bin [38.0,38.1) has 11302 bin [38.1,38.2) has 11691 bin [38.2,38.3) has 11789 bin [38.3,38.4) has 11694 bin [38.4,38.5) has 11668 bin [38.5,38.6) has 11910 bin [38.6,38.7) has 11936 bin [38.7,38.8) has 12077 bin [38.8,38.9) has 12323 bin [38.9,39.0) has 11513 bin [39.0,39.1) has 11627 bin [39.1,39.2) has 11646 bin [39.2,39.3) has 11763 bin [39.3,39.4) has 11750 bin [39.4,39.5) has 11860 bin [39.5,39.6) has 11605 bin [39.6,39.7) has 11809 bin [39.7,39.8) has 11748 bin [39.8,39.9) has 12014 bin [39.9,40.0) has 12012 bin [40.0,40.1) has 11962 bin [40.1,40.2) has 12160 bin [40.2,40.3) has 11902 bin [40.3,40.4) has 12191 bin [40.4,40.5) has 12057 bin [40.5,40.6) has 12053 bin [40.6,40.7) has 12261 bin [40.7,40.8) has 12048 bin [40.8,40.9) has 11962 bin [40.9,41.0) has 12086 bin [41.0,41.1) has 12054 bin [41.1,41.2) has 11835 bin [41.2,41.3) has 11874 bin [41.3,41.4) has 11746 bin [41.4,41.5) has 12041 bin [41.5,41.6) has 12173 bin [41.6,41.7) has 12152 bin [41.7,41.8) has 12001 bin [41.8,41.9) has 11733 bin [41.9,42.0) has 11740 bin [42.0,42.1) has 12001 bin [42.1,42.2) has 11834 bin [42.2,42.3) has 11772 bin [42.3,42.4) has 11920 bin [42.4,42.5) has 11844 bin [42.5,42.6) has 11836 bin [42.6,42.7) has 11903 bin [42.7,42.8) has 11656 bin [42.8,42.9) has 11291 bin [42.9,43.0) has 11525 bin [43.0,43.1) has 11492 bin [43.1,43.2) has 11519 bin [43.2,43.3) has 11215 bin [43.3,43.4) has 11203 bin [43.4,43.5) has 11295 bin [43.5,43.6) has 10876 bin [43.6,43.7) has 10843 bin [43.7,43.8) has 10795 bin [43.8,43.9) has 10506 bin [43.9,44.0) has 10382 bin [44.0,44.1) has 10318 bin [44.1,44.2) has 10300 bin [44.2,44.3) has 9999 bin [44.3,44.4) has 10019 bin [44.4,44.5) has 9629 bin [44.5,44.6) has 9502 bin [44.6,44.7) has 9437 bin [44.7,44.8) has 9271 bin [44.8,44.9) has 9124 bin [44.9,45.0) has 9137 bin [45.0,45.1) has 8836 bin [45.1,45.2) has 8631 bin [45.2,45.3) has 8289 bin [45.3,45.4) has 8321 bin [45.4,45.5) has 7913 bin [45.5,45.6) has 7822 bin [45.6,45.7) has 7410 bin [45.7,45.8) has 7105 bin [45.8,45.9) has 7099 bin [45.9,46.0) has 6992 bin [46.0,46.1) has 6548 bin [46.1,46.2) has 6555 bin [46.2,46.3) has 6335 bin [46.3,46.4) has 6150 bin [46.4,46.5) has 6064 bin [46.5,46.6) has 5924 bin [46.6,46.7) has 5886 bin [46.7,46.8) has 5655 bin [46.8,46.9) has 5450 bin [46.9,47.0) has 5267 bin [47.0,47.1) has 4967 bin [47.1,47.2) has 4896 bin [47.2,47.3) has 4515 bin [47.3,47.4) has 4416 bin [47.4,47.5) has 4314 bin [47.5,47.6) has 4064 bin [47.6,47.7) has 3802 bin [47.7,47.8) has 3518 bin [47.8,47.9) has 3679 bin [47.9,48.0) has 3565 bin [48.0,48.1) has 3419 bin [48.1,48.2) has 3252 bin [48.2,48.3) has 3190 bin [48.3,48.4) has 3143 bin [48.4,48.5) has 2976 bin [48.5,48.6) has 2924 bin [48.6,48.7) has 2812 bin [48.7,48.8) has 2595 bin [48.8,48.9) has 2418 bin [48.9,49.0) has 2262 bin [49.0,49.1) has 2196 bin [49.1,49.2) has 1985 bin [49.2,49.3) has 1956 bin [49.3,49.4) has 1758 bin [49.4,49.5) has 1601 bin [49.5,49.6) has 1442 bin [49.6,49.7) has 1379 bin [49.7,49.8) has 1293 bin [49.8,49.9) has 1273 bin [49.9,50.0) has 1228 bin [50.0,50.1) has 1056 bin [50.1,50.2) has 979 bin [50.2,50.3) has 924 bin [50.3,50.4) has 869 bin [50.4,50.5) has 762 bin [50.5,50.6) has 677 bin [50.6,50.7) has 664 bin [50.7,50.8) has 585 bin [50.8,50.9) has 554 bin [50.9,51.0) has 527 bin [51.0,51.1) has 544 bin [51.1,51.2) has 453 bin [51.2,51.3) has 403 bin [51.3,51.4) has 432 bin [51.4,51.5) has 362 bin [51.5,51.6) has 384 bin [51.6,51.7) has 337 bin [51.7,51.8) has 345 bin [51.8,51.9) has 271 bin [51.9,52.0) has 313 bin [52.0,52.1) has 234 bin [52.1,52.2) has 200 bin [52.2,52.3) has 185 bin [52.3,52.4) has 172 bin [52.4,52.5) has 142 bin [52.5,52.6) has 140 bin [52.6,52.7) has 119 bin [52.7,52.8) has 110 bin [52.8,52.9) has 119 bin [52.9,53.0) has 95 bin [53.0,53.1) has 111 bin [53.1,53.2) has 65 bin [53.2,53.3) has 61 bin [53.3,53.4) has 63 bin [53.4,53.5) has 53 bin [53.5,53.6) has 56 bin [53.6,53.7) has 59 bin [53.7,53.8) has 41 bin [53.8,53.9) has 59 bin [53.9,54.0) has 53 bin [54.0,54.1) has 52 bin [54.1,54.2) has 43 bin [54.2,54.3) has 49 bin [54.3,54.4) has 43 bin [54.4,54.5) has 39 bin [54.5,54.6) has 44 bin [54.6,54.7) has 31 bin [54.7,54.8) has 36 bin [54.8,54.9) has 40 bin [54.9,55.0) has 46 bin [55.0,55.1) has 40 bin [55.1,55.2) has 44 bin [55.2,55.3) has 33 bin [55.3,55.4) has 33 bin [55.4,55.5) has 40 bin [55.5,55.6) has 29 bin [55.6,55.7) has 31 bin [55.7,55.8) has 17 bin [55.8,55.9) has 20 bin [55.9,56.0) has 18 bin [56.0,56.1) has 13 bin [56.1,56.2) has 4 bin [56.2,56.3) has 12 bin [56.3,56.4) has 2 bin [56.6,56.7) has 2 bin [56.7,56.8) has 1 average z coordinate 30.0 for 27539521 element(s) point source id histogram with bin size 1.000000 bin 96 has 6730246 bin 97 has 20713334 bin 98 has 95941 average point source id 96.759098751209223 for 27539521 element(s)