lasinfo (210611) report for 'AHN4T/52AZ1_08.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: 37066783 number of points by return: 25906033 8299564 2447837 379644 33705 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 391230 0 min x y z: 181980.000 391230.000 22.391 max x y z: 183019.999 392519.999 54.532 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: 37066783 extended number of points by return: 25906033 8299564 2447837 379644 33705 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 22391 54532 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 14 user_data 6 7 point_source_ID 83 84 gps_time 296127992.731634 296129316.547160 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 41 255 B 26 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.58 33.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25906033 number of intermediate returns: 2866488 number of last returns: 25872830 number of single returns: 17578568 covered area in square units/kilounits: 1303852/1.30 point density: all returns 28.43 last only 19.84 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37066783 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25906033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8299564 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2447837 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 379644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33705 instead zero. overview over extended number of returns of given pulse: 17578568 11714710 6215823 1388137 159883 9244 418 0 0 0 0 0 0 0 0 histogram of classification of points: 15840121 unclassified (1) 19718501 ground (2) 616279 building (6) 891882 water (9) +-> flagged as extended overlap: 2160467 +---> 892072 of those are unclassified (1) +---> 1124988 of those are ground (2) +---> 6117 of those are building (6) +---> 137290 of those are water (9) z coordinate histogram with bin size 0.100000 bin [22.3,22.4) has 1 bin [22.4,22.5) has 290 bin [22.5,22.6) has 25711 bin [22.6,22.7) has 859062 bin [22.7,22.8) has 39877 bin [22.8,22.9) has 18928 bin [22.9,23.0) has 19854 bin [23.0,23.1) has 20626 bin [23.1,23.2) has 24663 bin [23.2,23.3) has 23159 bin [23.3,23.4) has 24436 bin [23.4,23.5) has 23117 bin [23.5,23.6) has 26401 bin [23.6,23.7) has 43852 bin [23.7,23.8) has 37912 bin [23.8,23.9) has 37007 bin [23.9,24.0) has 72331 bin [24.0,24.1) has 210891 bin [24.1,24.2) has 339649 bin [24.2,24.3) has 793291 bin [24.3,24.4) has 1116851 bin [24.4,24.5) has 864331 bin [24.5,24.6) has 1119482 bin [24.6,24.7) has 1287559 bin [24.7,24.8) has 1264255 bin [24.8,24.9) has 1287066 bin [24.9,25.0) has 1454182 bin [25.0,25.1) has 1543136 bin [25.1,25.2) has 1642420 bin [25.2,25.3) has 1562529 bin [25.3,25.4) has 1375089 bin [25.4,25.5) has 971813 bin [25.5,25.6) has 636551 bin [25.6,25.7) has 489329 bin [25.7,25.8) has 369430 bin [25.8,25.9) has 293815 bin [25.9,26.0) has 235146 bin [26.0,26.1) has 203022 bin [26.1,26.2) has 171560 bin [26.2,26.3) has 150625 bin [26.3,26.4) has 141311 bin [26.4,26.5) has 134436 bin [26.5,26.6) has 125011 bin [26.6,26.7) has 117669 bin [26.7,26.8) has 121074 bin [26.8,26.9) has 137101 bin [26.9,27.0) has 146308 bin [27.0,27.1) has 148692 bin [27.1,27.2) has 113155 bin [27.2,27.3) has 87801 bin [27.3,27.4) has 81093 bin [27.4,27.5) has 81853 bin [27.5,27.6) has 86373 bin [27.6,27.7) has 89473 bin [27.7,27.8) has 91996 bin [27.8,27.9) has 93717 bin [27.9,28.0) has 89273 bin [28.0,28.1) has 86311 bin [28.1,28.2) has 81962 bin [28.2,28.3) has 76533 bin [28.3,28.4) has 74012 bin [28.4,28.5) has 71214 bin [28.5,28.6) has 65029 bin [28.6,28.7) has 62932 bin [28.7,28.8) has 61750 bin [28.8,28.9) has 62097 bin [28.9,29.0) has 60792 bin [29.0,29.1) has 59988 bin [29.1,29.2) has 60477 bin [29.2,29.3) has 60711 bin [29.3,29.4) has 59672 bin [29.4,29.5) has 58812 bin [29.5,29.6) has 59283 bin [29.6,29.7) has 59461 bin [29.7,29.8) has 59556 bin [29.8,29.9) has 59164 bin [29.9,30.0) has 59171 bin [30.0,30.1) has 59485 bin [30.1,30.2) has 59220 bin [30.2,30.3) has 58470 bin [30.3,30.4) has 59203 bin [30.4,30.5) has 59485 bin [30.5,30.6) has 59609 bin [30.6,30.7) has 59795 bin [30.7,30.8) has 59761 bin [30.8,30.9) has 59677 bin [30.9,31.0) has 59754 bin [31.0,31.1) has 59629 bin [31.1,31.2) has 58806 bin [31.2,31.3) has 58730 bin [31.3,31.4) has 58653 bin [31.4,31.5) has 58052 bin [31.5,31.6) has 57774 bin [31.6,31.7) has 57581 bin [31.7,31.8) has 57037 bin [31.8,31.9) has 57686 bin [31.9,32.0) has 58157 bin [32.0,32.1) has 58139 bin [32.1,32.2) has 58264 bin [32.2,32.3) has 58470 bin [32.3,32.4) has 58028 bin [32.4,32.5) has 57163 bin [32.5,32.6) has 57417 bin [32.6,32.7) has 58124 bin [32.7,32.8) has 58012 bin [32.8,32.9) has 57895 bin [32.9,33.0) has 58670 bin [33.0,33.1) has 59507 bin [33.1,33.2) has 60603 bin [33.2,33.3) has 60990 bin [33.3,33.4) has 61591 bin [33.4,33.5) has 62226 bin [33.5,33.6) has 63294 bin [33.6,33.7) has 64187 bin [33.7,33.8) has 65574 bin [33.8,33.9) has 66892 bin [33.9,34.0) has 72266 bin [34.0,34.1) has 73110 bin [34.1,34.2) has 70776 bin [34.2,34.3) has 70781 bin [34.3,34.4) has 72005 bin [34.4,34.5) has 73797 bin [34.5,34.6) has 75315 bin [34.6,34.7) has 77055 bin [34.7,34.8) has 78714 bin [34.8,34.9) has 79586 bin [34.9,35.0) has 81574 bin [35.0,35.1) has 83575 bin [35.1,35.2) has 85118 bin [35.2,35.3) has 87615 bin [35.3,35.4) has 89421 bin [35.4,35.5) has 91053 bin [35.5,35.6) has 93751 bin [35.6,35.7) has 95942 bin [35.7,35.8) has 97521 bin [35.8,35.9) has 100157 bin [35.9,36.0) has 103162 bin [36.0,36.1) has 104635 bin [36.1,36.2) has 107361 bin [36.2,36.3) has 109489 bin [36.3,36.4) has 110574 bin [36.4,36.5) has 113350 bin [36.5,36.6) has 115799 bin [36.6,36.7) has 118180 bin [36.7,36.8) has 120055 bin [36.8,36.9) has 120453 bin [36.9,37.0) has 123612 bin [37.0,37.1) has 125635 bin [37.1,37.2) has 127341 bin [37.2,37.3) has 129391 bin [37.3,37.4) has 131212 bin [37.4,37.5) has 134346 bin [37.5,37.6) has 135794 bin [37.6,37.7) has 136511 bin [37.7,37.8) has 137833 bin [37.8,37.9) has 138686 bin [37.9,38.0) has 139222 bin [38.0,38.1) has 140198 bin [38.1,38.2) has 140724 bin [38.2,38.3) has 142043 bin [38.3,38.4) has 143176 bin [38.4,38.5) has 143888 bin [38.5,38.6) has 144747 bin [38.6,38.7) has 144674 bin [38.7,38.8) has 144469 bin [38.8,38.9) has 143204 bin [38.9,39.0) has 143862 bin [39.0,39.1) has 142930 bin [39.1,39.2) has 142943 bin [39.2,39.3) has 142165 bin [39.3,39.4) has 141380 bin [39.4,39.5) has 141677 bin [39.5,39.6) has 139080 bin [39.6,39.7) has 136751 bin [39.7,39.8) has 135903 bin [39.8,39.9) has 134108 bin [39.9,40.0) has 131265 bin [40.0,40.1) has 128734 bin [40.1,40.2) has 126311 bin [40.2,40.3) has 124130 bin [40.3,40.4) has 121287 bin [40.4,40.5) has 118439 bin [40.5,40.6) has 116008 bin [40.6,40.7) has 113411 bin [40.7,40.8) has 110141 bin [40.8,40.9) has 106814 bin [40.9,41.0) has 103973 bin [41.0,41.1) has 102626 bin [41.1,41.2) has 99300 bin [41.2,41.3) has 96292 bin [41.3,41.4) has 93190 bin [41.4,41.5) has 90254 bin [41.5,41.6) has 87384 bin [41.6,41.7) has 85518 bin [41.7,41.8) has 82816 bin [41.8,41.9) has 80803 bin [41.9,42.0) has 78262 bin [42.0,42.1) has 76802 bin [42.1,42.2) has 73946 bin [42.2,42.3) has 71485 bin [42.3,42.4) has 68746 bin [42.4,42.5) has 66277 bin [42.5,42.6) has 64148 bin [42.6,42.7) has 62510 bin [42.7,42.8) has 60379 bin [42.8,42.9) has 58550 bin [42.9,43.0) has 56276 bin [43.0,43.1) has 54979 bin [43.1,43.2) has 53191 bin [43.2,43.3) has 50858 bin [43.3,43.4) has 48767 bin [43.4,43.5) has 47167 bin [43.5,43.6) has 45427 bin [43.6,43.7) has 43232 bin [43.7,43.8) has 41455 bin [43.8,43.9) has 39598 bin [43.9,44.0) has 38428 bin [44.0,44.1) has 36687 bin [44.1,44.2) has 34994 bin [44.2,44.3) has 33483 bin [44.3,44.4) has 32051 bin [44.4,44.5) has 30805 bin [44.5,44.6) has 29385 bin [44.6,44.7) has 27951 bin [44.7,44.8) has 26893 bin [44.8,44.9) has 25563 bin [44.9,45.0) has 24139 bin [45.0,45.1) has 22862 bin [45.1,45.2) has 21310 bin [45.2,45.3) has 20541 bin [45.3,45.4) has 19266 bin [45.4,45.5) has 18074 bin [45.5,45.6) has 16627 bin [45.6,45.7) has 15449 bin [45.7,45.8) has 14408 bin [45.8,45.9) has 13598 bin [45.9,46.0) has 12596 bin [46.0,46.1) has 11877 bin [46.1,46.2) has 11312 bin [46.2,46.3) has 10497 bin [46.3,46.4) has 9781 bin [46.4,46.5) has 9132 bin [46.5,46.6) has 8582 bin [46.6,46.7) has 8001 bin [46.7,46.8) has 7378 bin [46.8,46.9) has 7007 bin [46.9,47.0) has 6371 bin [47.0,47.1) has 6023 bin [47.1,47.2) has 5575 bin [47.2,47.3) has 4999 bin [47.3,47.4) has 4683 bin [47.4,47.5) has 4287 bin [47.5,47.6) has 3908 bin [47.6,47.7) has 3642 bin [47.7,47.8) has 3364 bin [47.8,47.9) has 2992 bin [47.9,48.0) has 2889 bin [48.0,48.1) has 2617 bin [48.1,48.2) has 2401 bin [48.2,48.3) has 2304 bin [48.3,48.4) has 2160 bin [48.4,48.5) has 1835 bin [48.5,48.6) has 1746 bin [48.6,48.7) has 1550 bin [48.7,48.8) has 1478 bin [48.8,48.9) has 1399 bin [48.9,49.0) has 1234 bin [49.0,49.1) has 1049 bin [49.1,49.2) has 1003 bin [49.2,49.3) has 930 bin [49.3,49.4) has 856 bin [49.4,49.5) has 851 bin [49.5,49.6) has 805 bin [49.6,49.7) has 722 bin [49.7,49.8) has 694 bin [49.8,49.9) has 646 bin [49.9,50.0) has 566 bin [50.0,50.1) has 536 bin [50.1,50.2) has 453 bin [50.2,50.3) has 450 bin [50.3,50.4) has 370 bin [50.4,50.5) has 375 bin [50.5,50.6) has 360 bin [50.6,50.7) has 331 bin [50.7,50.8) has 314 bin [50.8,50.9) has 282 bin [50.9,51.0) has 231 bin [51.0,51.1) has 215 bin [51.1,51.2) has 215 bin [51.2,51.3) has 204 bin [51.3,51.4) has 158 bin [51.4,51.5) has 139 bin [51.5,51.6) has 165 bin [51.6,51.7) has 129 bin [51.7,51.8) has 132 bin [51.8,51.9) has 106 bin [51.9,52.0) has 110 bin [52.0,52.1) has 86 bin [52.1,52.2) has 84 bin [52.2,52.3) has 74 bin [52.3,52.4) has 53 bin [52.4,52.5) has 67 bin [52.5,52.6) has 56 bin [52.6,52.7) has 42 bin [52.7,52.8) has 24 bin [52.8,52.9) has 31 bin [52.9,53.0) has 24 bin [53.0,53.1) has 14 bin [53.1,53.2) has 32 bin [53.2,53.3) has 20 bin [53.3,53.4) has 10 bin [53.4,53.5) has 16 bin [53.5,53.6) has 14 bin [53.6,53.7) has 11 bin [53.7,53.8) has 5 bin [53.8,53.9) has 7 bin [53.9,54.0) has 3 bin [54.0,54.1) has 3 bin [54.1,54.2) has 2 bin [54.2,54.3) has 4 bin [54.5,54.6) has 2 average z coordinate 29.7 for 37066783 element(s) point source id histogram with bin size 1.000000 bin 83 has 13886413 bin 84 has 23180370 average point source id 83.625367731534723 for 37066783 element(s)