lasinfo (210611) report for 'AHN4T/17DZ2_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: 335/2022 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: 43577101 number of points by return: 38106978 3709635 1365608 337505 51628 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 526230 0 min x y z: 237980.000 526230.000 12.650 max x y z: 239019.999 527519.999 41.526 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: 43577101 extended number of points by return: 38106978 3709635 1365608 337505 51628 5322 425 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 12650 41526 intensity 56 4662 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 -29 29 user_data 6 7 point_source_ID 69 1069 gps_time 330781896.652056 330859548.146654 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 33 255 B 21 255 NIR 10 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.35 29.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38106978 number of intermediate returns: 1765154 number of last returns: 38082046 number of single returns: 34377077 covered area in square units/kilounits: 1333592/1.33 point density: all returns 32.68 last only 28.56 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43577101 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38106978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3709635 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1365608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 337505 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51628 instead zero. overview over extended number of returns of given pulse: 34377077 4699330 3088927 1146874 232409 29611 2873 0 0 0 0 0 0 0 0 histogram of classification of points: 6656833 unclassified (1) 35562080 ground (2) 1218215 building (6) 139973 water (9) +-> flagged as extended overlap: 2954881 +---> 775309 of those are unclassified (1) +---> 1989257 of those are ground (2) +---> 179598 of those are building (6) +---> 10717 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.6,12.7) has 3 bin [12.7,12.8) has 314 bin [12.8,12.9) has 58862 bin [12.9,13.0) has 84713 bin [13.0,13.1) has 30242 bin [13.1,13.2) has 160618 bin [13.2,13.3) has 97014 bin [13.3,13.4) has 82814 bin [13.4,13.5) has 117164 bin [13.5,13.6) has 91875 bin [13.6,13.7) has 78716 bin [13.7,13.8) has 75160 bin [13.8,13.9) has 224636 bin [13.9,14.0) has 567254 bin [14.0,14.1) has 835309 bin [14.1,14.2) has 1209812 bin [14.2,14.3) has 1593896 bin [14.3,14.4) has 1722591 bin [14.4,14.5) has 1676690 bin [14.5,14.6) has 2345147 bin [14.6,14.7) has 3215978 bin [14.7,14.8) has 3793391 bin [14.8,14.9) has 3848699 bin [14.9,15.0) has 3351227 bin [15.0,15.1) has 2253986 bin [15.1,15.2) has 1834964 bin [15.2,15.3) has 1563901 bin [15.3,15.4) has 1116591 bin [15.4,15.5) has 1050238 bin [15.5,15.6) has 985396 bin [15.6,15.7) has 764384 bin [15.7,15.8) has 536078 bin [15.8,15.9) has 337891 bin [15.9,16.0) has 224543 bin [16.0,16.1) has 131261 bin [16.1,16.2) has 90391 bin [16.2,16.3) has 71663 bin [16.3,16.4) has 92502 bin [16.4,16.5) has 100183 bin [16.5,16.6) has 67457 bin [16.6,16.7) has 68642 bin [16.7,16.8) has 61853 bin [16.8,16.9) has 55608 bin [16.9,17.0) has 55017 bin [17.0,17.1) has 56696 bin [17.1,17.2) has 54395 bin [17.2,17.3) has 48888 bin [17.3,17.4) has 50456 bin [17.4,17.5) has 54642 bin [17.5,17.6) has 55574 bin [17.6,17.7) has 62363 bin [17.7,17.8) has 63972 bin [17.8,17.9) has 66402 bin [17.9,18.0) has 68842 bin [18.0,18.1) has 66439 bin [18.1,18.2) has 61110 bin [18.2,18.3) has 60844 bin [18.3,18.4) has 55012 bin [18.4,18.5) has 55737 bin [18.5,18.6) has 62899 bin [18.6,18.7) has 46451 bin [18.7,18.8) has 45472 bin [18.8,18.9) has 44749 bin [18.9,19.0) has 42978 bin [19.0,19.1) has 45027 bin [19.1,19.2) has 44750 bin [19.2,19.3) has 43652 bin [19.3,19.4) has 43956 bin [19.4,19.5) has 44557 bin [19.5,19.6) has 46536 bin [19.6,19.7) has 45778 bin [19.7,19.8) has 45833 bin [19.8,19.9) has 45840 bin [19.9,20.0) has 45913 bin [20.0,20.1) has 46354 bin [20.1,20.2) has 47365 bin [20.2,20.3) has 50393 bin [20.3,20.4) has 50035 bin [20.4,20.5) has 48995 bin [20.5,20.6) has 50135 bin [20.6,20.7) has 50045 bin [20.7,20.8) has 48961 bin [20.8,20.9) has 50122 bin [20.9,21.0) has 54259 bin [21.0,21.1) has 55399 bin [21.1,21.2) has 52878 bin [21.2,21.3) has 54097 bin [21.3,21.4) has 51780 bin [21.4,21.5) has 52233 bin [21.5,21.6) has 56244 bin [21.6,21.7) has 57440 bin [21.7,21.8) has 55100 bin [21.8,21.9) has 54749 bin [21.9,22.0) has 55471 bin [22.0,22.1) has 55050 bin [22.1,22.2) has 54795 bin [22.2,22.3) has 52443 bin [22.3,22.4) has 51586 bin [22.4,22.5) has 50547 bin [22.5,22.6) has 49960 bin [22.6,22.7) has 50112 bin [22.7,22.8) has 50818 bin [22.8,22.9) has 51061 bin [22.9,23.0) has 54285 bin [23.0,23.1) has 53083 bin [23.1,23.2) has 51963 bin [23.2,23.3) has 50334 bin [23.3,23.4) has 54598 bin [23.4,23.5) has 56871 bin [23.5,23.6) has 49014 bin [23.6,23.7) has 48459 bin [23.7,23.8) has 49228 bin [23.8,23.9) has 48420 bin [23.9,24.0) has 48618 bin [24.0,24.1) has 48824 bin [24.1,24.2) has 54833 bin [24.2,24.3) has 58965 bin [24.3,24.4) has 51798 bin [24.4,24.5) has 48877 bin [24.5,24.6) has 47690 bin [24.6,24.7) has 47642 bin [24.7,24.8) has 47166 bin [24.8,24.9) has 46958 bin [24.9,25.0) has 53355 bin [25.0,25.1) has 71710 bin [25.1,25.2) has 118574 bin [25.2,25.3) has 82590 bin [25.3,25.4) has 50128 bin [25.4,25.5) has 48070 bin [25.5,25.6) has 48190 bin [25.6,25.7) has 47998 bin [25.7,25.8) has 49176 bin [25.8,25.9) has 47228 bin [25.9,26.0) has 46865 bin [26.0,26.1) has 47670 bin [26.1,26.2) has 44364 bin [26.2,26.3) has 43953 bin [26.3,26.4) has 44160 bin [26.4,26.5) has 44320 bin [26.5,26.6) has 43025 bin [26.6,26.7) has 43044 bin [26.7,26.8) has 42533 bin [26.8,26.9) has 42978 bin [26.9,27.0) has 42946 bin [27.0,27.1) has 42465 bin [27.1,27.2) has 42081 bin [27.2,27.3) has 41702 bin [27.3,27.4) has 41802 bin [27.4,27.5) has 41200 bin [27.5,27.6) has 39696 bin [27.6,27.7) has 37965 bin [27.7,27.8) has 38043 bin [27.8,27.9) has 37402 bin [27.9,28.0) has 37029 bin [28.0,28.1) has 36381 bin [28.1,28.2) has 35631 bin [28.2,28.3) has 35200 bin [28.3,28.4) has 35062 bin [28.4,28.5) has 33893 bin [28.5,28.6) has 33631 bin [28.6,28.7) has 32934 bin [28.7,28.8) has 32370 bin [28.8,28.9) has 31500 bin [28.9,29.0) has 30808 bin [29.0,29.1) has 30055 bin [29.1,29.2) has 29698 bin [29.2,29.3) has 28778 bin [29.3,29.4) has 27625 bin [29.4,29.5) has 26927 bin [29.5,29.6) has 26379 bin [29.6,29.7) has 25647 bin [29.7,29.8) has 24742 bin [29.8,29.9) has 24191 bin [29.9,30.0) has 23740 bin [30.0,30.1) has 22969 bin [30.1,30.2) has 21710 bin [30.2,30.3) has 20829 bin [30.3,30.4) has 20501 bin [30.4,30.5) has 20154 bin [30.5,30.6) has 19464 bin [30.6,30.7) has 19005 bin [30.7,30.8) has 18150 bin [30.8,30.9) has 17296 bin [30.9,31.0) has 16889 bin [31.0,31.1) has 16327 bin [31.1,31.2) has 15889 bin [31.2,31.3) has 15298 bin [31.3,31.4) has 14811 bin [31.4,31.5) has 14382 bin [31.5,31.6) has 14007 bin [31.6,31.7) has 13512 bin [31.7,31.8) has 13274 bin [31.8,31.9) has 13496 bin [31.9,32.0) has 12814 bin [32.0,32.1) has 12554 bin [32.1,32.2) has 12009 bin [32.2,32.3) has 11843 bin [32.3,32.4) has 11546 bin [32.4,32.5) has 11330 bin [32.5,32.6) has 10966 bin [32.6,32.7) has 10292 bin [32.7,32.8) has 10315 bin [32.8,32.9) has 9858 bin [32.9,33.0) has 9594 bin [33.0,33.1) has 9043 bin [33.1,33.2) has 8640 bin [33.2,33.3) has 8312 bin [33.3,33.4) has 8104 bin [33.4,33.5) has 7899 bin [33.5,33.6) has 7571 bin [33.6,33.7) has 7310 bin [33.7,33.8) has 7101 bin [33.8,33.9) has 6748 bin [33.9,34.0) has 6589 bin [34.0,34.1) has 6368 bin [34.1,34.2) has 5949 bin [34.2,34.3) has 5760 bin [34.3,34.4) has 5541 bin [34.4,34.5) has 5166 bin [34.5,34.6) has 5034 bin [34.6,34.7) has 4783 bin [34.7,34.8) has 4568 bin [34.8,34.9) has 4341 bin [34.9,35.0) has 4207 bin [35.0,35.1) has 3943 bin [35.1,35.2) has 3692 bin [35.2,35.3) has 3415 bin [35.3,35.4) has 3241 bin [35.4,35.5) has 3172 bin [35.5,35.6) has 2961 bin [35.6,35.7) has 2744 bin [35.7,35.8) has 2678 bin [35.8,35.9) has 2541 bin [35.9,36.0) has 2396 bin [36.0,36.1) has 2192 bin [36.1,36.2) has 2113 bin [36.2,36.3) has 1923 bin [36.3,36.4) has 1903 bin [36.4,36.5) has 1639 bin [36.5,36.6) has 1597 bin [36.6,36.7) has 1465 bin [36.7,36.8) has 1461 bin [36.8,36.9) has 1259 bin [36.9,37.0) has 1145 bin [37.0,37.1) has 1187 bin [37.1,37.2) has 1036 bin [37.2,37.3) has 925 bin [37.3,37.4) has 918 bin [37.4,37.5) has 820 bin [37.5,37.6) has 758 bin [37.6,37.7) has 734 bin [37.7,37.8) has 731 bin [37.8,37.9) has 667 bin [37.9,38.0) has 655 bin [38.0,38.1) has 612 bin [38.1,38.2) has 623 bin [38.2,38.3) has 492 bin [38.3,38.4) has 488 bin [38.4,38.5) has 474 bin [38.5,38.6) has 464 bin [38.6,38.7) has 434 bin [38.7,38.8) has 394 bin [38.8,38.9) has 345 bin [38.9,39.0) has 341 bin [39.0,39.1) has 288 bin [39.1,39.2) has 261 bin [39.2,39.3) has 244 bin [39.3,39.4) has 242 bin [39.4,39.5) has 197 bin [39.5,39.6) has 181 bin [39.6,39.7) has 145 bin [39.7,39.8) has 144 bin [39.8,39.9) has 120 bin [39.9,40.0) has 96 bin [40.0,40.1) has 120 bin [40.1,40.2) has 86 bin [40.2,40.3) has 71 bin [40.3,40.4) has 52 bin [40.4,40.5) has 50 bin [40.5,40.6) has 21 bin [40.6,40.7) has 31 bin [40.7,40.8) has 33 bin [40.8,40.9) has 27 bin [40.9,41.0) has 12 bin [41.0,41.1) has 12 bin [41.1,41.2) has 15 bin [41.2,41.3) has 7 bin [41.3,41.4) has 5 bin [41.5,41.6) has 1 average z coordinate 16.2 for 43577101 element(s) point source id histogram with bin size 1.000000 bin 69 has 19916841 bin 70 has 9602497 bin 1069 has 14057763 average point source id 391.815542433628138 for 43577101 element(s)