lasinfo (210611) report for 'AHN4T/33FN1_19.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: 337/2022 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: 29010161 number of points by return: 23127786 3558695 1713723 510558 89570 scale factor x y z: 0.001 0.001 0.001 offset x y z: 212980 469980 0 min x y z: 212980.000 469980.000 6.085 max x y z: 214019.999 471269.999 46.576 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: 29010161 extended number of points by return: 23127786 3558695 1713723 510558 89570 9173 656 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 6085 46576 intensity 39 4744 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -18 29 user_data 6 7 point_source_ID 141 142 gps_time 330433733.814454 330435144.019399 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 34 255 B 19 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.48 31.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23127786 number of intermediate returns: 2335510 number of last returns: 23093065 number of single returns: 19546200 covered area in square units/kilounits: 1341148/1.34 point density: all returns 21.63 last only 17.22 (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 29010161 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23127786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3558695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1713723 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 510558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 89570 instead zero. overview over extended number of returns of given pulse: 19546200 3688979 3621413 1693099 404489 51526 4455 0 0 0 0 0 0 0 0 histogram of classification of points: 6739710 unclassified (1) 21953510 ground (2) 307647 building (6) 9294 water (9) +-> flagged as extended overlap: 2103842 +---> 452533 of those are unclassified (1) +---> 1605578 of those are ground (2) +---> 45591 of those are building (6) +---> 140 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.0,6.1) has 1 bin [6.1,6.2) has 278 bin [6.2,6.3) has 7549 bin [6.3,6.4) has 20055 bin [6.4,6.5) has 20192 bin [6.5,6.6) has 20407 bin [6.6,6.7) has 36648 bin [6.7,6.8) has 100221 bin [6.8,6.9) has 604588 bin [6.9,7.0) has 918420 bin [7.0,7.1) has 1107536 bin [7.1,7.2) has 1153776 bin [7.2,7.3) has 927753 bin [7.3,7.4) has 900889 bin [7.4,7.5) has 929687 bin [7.5,7.6) has 1065207 bin [7.6,7.7) has 1339667 bin [7.7,7.8) has 1784834 bin [7.8,7.9) has 1942612 bin [7.9,8.0) has 1946509 bin [8.0,8.1) has 1653210 bin [8.1,8.2) has 1338917 bin [8.2,8.3) has 1174035 bin [8.3,8.4) has 977493 bin [8.4,8.5) has 618981 bin [8.5,8.6) has 474669 bin [8.6,8.7) has 331943 bin [8.7,8.8) has 245798 bin [8.8,8.9) has 171961 bin [8.9,9.0) has 119366 bin [9.0,9.1) has 81066 bin [9.1,9.2) has 63792 bin [9.2,9.3) has 57653 bin [9.3,9.4) has 51925 bin [9.4,9.5) has 43280 bin [9.5,9.6) has 35843 bin [9.6,9.7) has 34183 bin [9.7,9.8) has 32983 bin [9.8,9.9) has 30976 bin [9.9,10.0) has 29437 bin [10.0,10.1) has 30630 bin [10.1,10.2) has 30740 bin [10.2,10.3) has 30951 bin [10.3,10.4) has 30224 bin [10.4,10.5) has 29871 bin [10.5,10.6) has 28870 bin [10.6,10.7) has 29344 bin [10.7,10.8) has 29997 bin [10.8,10.9) has 29481 bin [10.9,11.0) has 28849 bin [11.0,11.1) has 29476 bin [11.1,11.2) has 29550 bin [11.2,11.3) has 30016 bin [11.3,11.4) has 28448 bin [11.4,11.5) has 28964 bin [11.5,11.6) has 27847 bin 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has 31480 bin [27.0,27.1) has 31610 bin [27.1,27.2) has 31012 bin [27.2,27.3) has 30330 bin [27.3,27.4) has 29825 bin [27.4,27.5) has 29265 bin [27.5,27.6) has 28841 bin [27.6,27.7) has 28481 bin [27.7,27.8) has 27950 bin [27.8,27.9) has 27521 bin [27.9,28.0) has 26941 bin [28.0,28.1) has 26408 bin [28.1,28.2) has 25935 bin [28.2,28.3) has 25515 bin [28.3,28.4) has 24981 bin [28.4,28.5) has 24810 bin [28.5,28.6) has 24142 bin [28.6,28.7) has 23829 bin [28.7,28.8) has 23488 bin [28.8,28.9) has 23014 bin [28.9,29.0) has 22115 bin [29.0,29.1) has 21767 bin [29.1,29.2) has 20983 bin [29.2,29.3) has 20620 bin [29.3,29.4) has 20056 bin [29.4,29.5) has 19627 bin [29.5,29.6) has 19222 bin [29.6,29.7) has 18626 bin [29.7,29.8) has 18357 bin [29.8,29.9) has 18065 bin [29.9,30.0) has 17662 bin [30.0,30.1) has 16913 bin [30.1,30.2) has 16518 bin [30.2,30.3) has 16138 bin [30.3,30.4) has 15549 bin [30.4,30.5) has 15033 bin [30.5,30.6) has 14418 bin [30.6,30.7) has 13944 bin [30.7,30.8) has 13491 bin [30.8,30.9) has 12994 bin [30.9,31.0) has 12835 bin [31.0,31.1) has 12340 bin [31.1,31.2) has 11920 bin [31.2,31.3) has 11484 bin [31.3,31.4) has 11216 bin [31.4,31.5) has 10982 bin [31.5,31.6) has 10821 bin [31.6,31.7) has 10260 bin [31.7,31.8) has 9787 bin [31.8,31.9) has 9548 bin [31.9,32.0) has 9039 bin [32.0,32.1) has 8653 bin [32.1,32.2) has 8417 bin [32.2,32.3) has 7778 bin [32.3,32.4) has 7541 bin [32.4,32.5) has 7332 bin [32.5,32.6) has 6720 bin [32.6,32.7) has 6410 bin [32.7,32.8) has 6213 bin [32.8,32.9) has 5969 bin [32.9,33.0) has 5881 bin [33.0,33.1) has 5828 bin [33.1,33.2) has 5553 bin [33.2,33.3) has 5438 bin [33.3,33.4) has 5343 bin [33.4,33.5) has 5136 bin [33.5,33.6) has 5020 bin [33.6,33.7) has 4981 bin [33.7,33.8) has 4878 bin [33.8,33.9) has 4543 bin [33.9,34.0) has 4319 bin [34.0,34.1) has 4266 bin [34.1,34.2) has 4045 bin [34.2,34.3) has 3859 bin [34.3,34.4) has 3862 bin [34.4,34.5) has 3657 bin [34.5,34.6) has 3471 bin [34.6,34.7) has 3437 bin [34.7,34.8) has 3124 bin [34.8,34.9) has 3051 bin [34.9,35.0) has 2939 bin [35.0,35.1) has 2873 bin [35.1,35.2) has 2767 bin [35.2,35.3) has 2545 bin [35.3,35.4) has 2574 bin [35.4,35.5) has 2495 bin [35.5,35.6) has 2417 bin [35.6,35.7) has 2344 bin [35.7,35.8) has 2280 bin [35.8,35.9) has 2302 bin [35.9,36.0) has 2176 bin [36.0,36.1) has 2111 bin [36.1,36.2) has 1986 bin [36.2,36.3) has 1967 bin [36.3,36.4) has 1933 bin [36.4,36.5) has 1799 bin [36.5,36.6) has 1742 bin [36.6,36.7) has 1703 bin [36.7,36.8) has 1515 bin [36.8,36.9) has 1491 bin [36.9,37.0) has 1511 bin [37.0,37.1) has 1416 bin [37.1,37.2) has 1461 bin [37.2,37.3) has 1479 bin [37.3,37.4) has 1433 bin [37.4,37.5) has 1379 bin [37.5,37.6) has 1293 bin [37.6,37.7) has 1306 bin [37.7,37.8) has 1257 bin [37.8,37.9) has 1240 bin [37.9,38.0) has 1181 bin [38.0,38.1) has 1092 bin [38.1,38.2) has 1017 bin [38.2,38.3) has 1018 bin [38.3,38.4) has 955 bin [38.4,38.5) has 998 bin [38.5,38.6) has 869 bin [38.6,38.7) has 850 bin [38.7,38.8) has 818 bin [38.8,38.9) has 742 bin [38.9,39.0) has 766 bin [39.0,39.1) has 768 bin [39.1,39.2) has 741 bin [39.2,39.3) has 739 bin [39.3,39.4) has 651 bin [39.4,39.5) has 688 bin [39.5,39.6) has 631 bin [39.6,39.7) has 631 bin [39.7,39.8) has 580 bin [39.8,39.9) has 525 bin [39.9,40.0) has 546 bin [40.0,40.1) has 490 bin [40.1,40.2) has 461 bin [40.2,40.3) has 406 bin [40.3,40.4) has 395 bin [40.4,40.5) has 358 bin [40.5,40.6) has 335 bin [40.6,40.7) has 300 bin [40.7,40.8) has 299 bin [40.8,40.9) has 258 bin [40.9,41.0) has 299 bin [41.0,41.1) has 268 bin [41.1,41.2) has 265 bin [41.2,41.3) has 245 bin [41.3,41.4) has 256 bin [41.4,41.5) has 185 bin [41.5,41.6) has 163 bin [41.6,41.7) has 177 bin [41.7,41.8) has 149 bin [41.8,41.9) has 158 bin [41.9,42.0) has 149 bin [42.0,42.1) has 121 bin [42.1,42.2) has 114 bin [42.2,42.3) has 120 bin [42.3,42.4) has 110 bin [42.4,42.5) has 89 bin [42.5,42.6) has 88 bin [42.6,42.7) has 98 bin [42.7,42.8) has 85 bin [42.8,42.9) has 91 bin [42.9,43.0) has 80 bin [43.0,43.1) has 76 bin [43.1,43.2) has 79 bin [43.2,43.3) has 55 bin [43.3,43.4) has 56 bin [43.4,43.5) has 61 bin [43.5,43.6) has 49 bin [43.6,43.7) has 35 bin [43.7,43.8) has 31 bin [43.8,43.9) has 25 bin [43.9,44.0) has 29 bin [44.0,44.1) has 31 bin [44.1,44.2) has 32 bin [44.2,44.3) has 27 bin [44.3,44.4) has 17 bin [44.4,44.5) has 23 bin [44.5,44.6) has 27 bin [44.6,44.7) has 16 bin [44.7,44.8) has 14 bin [44.8,44.9) has 15 bin [44.9,45.0) has 23 bin [45.0,45.1) has 17 bin [45.1,45.2) has 11 bin [45.2,45.3) has 10 bin [45.3,45.4) has 4 bin [45.4,45.5) has 3 bin [45.5,45.6) has 4 bin [45.6,45.7) has 2 bin [45.7,45.8) has 3 bin [45.8,45.9) has 1 bin [45.9,46.0) has 1 bin [46.0,46.1) has 1 bin [46.1,46.2) has 3 bin [46.2,46.3) has 3 bin [46.3,46.4) has 2 bin [46.5,46.6) has 1 average z coordinate 10.8 for 29010161 element(s) point source id histogram with bin size 1.000000 bin 141 has 25836014 bin 142 has 3174147 average point source id 141.109415008072517 for 29010161 element(s)