lasinfo (210611) report for 'AHN4T/18CZ1_23.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: 28925350 number of points by return: 23956701 3414249 1245817 269503 35646 scale factor x y z: 0.001 0.001 0.001 offset x y z: 261980 524980 0 min x y z: 261980.000 524980.000 17.855 max x y z: 263019.999 526269.999 46.313 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: 28925350 extended number of points by return: 23956701 3414249 1245817 269503 35646 3233 201 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 17855 46313 intensity 0 4507 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 9 user_data 6 7 point_source_ID 1070 1071 gps_time 330860325.954882 330860791.008567 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 34 255 B 15 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 29.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23956701 number of intermediate returns: 1556786 number of last returns: 23937147 number of single returns: 20525284 covered area in square units/kilounits: 1335064/1.34 point density: all returns 21.67 last only 17.93 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28925350 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23956701 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3414249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1245817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 269503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 35646 instead zero. overview over extended number of returns of given pulse: 20525284 4348801 2931903 937293 162421 18276 1372 0 0 0 0 0 0 0 0 histogram of classification of points: 5912859 unclassified (1) 22140108 ground (2) 849392 building (6) 22864 water (9) 127 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1956512 +---> 456597 of those are unclassified (1) +---> 1456865 of those are ground (2) +---> 42335 of those are building (6) +---> 715 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.8,17.9) has 8 bin [17.9,18.0) has 1270 bin [18.0,18.1) has 1173 bin [18.1,18.2) has 1520 bin [18.2,18.3) has 4924 bin [18.3,18.4) has 6045 bin [18.4,18.5) has 7523 bin [18.5,18.6) has 15735 bin [18.6,18.7) has 46810 bin [18.7,18.8) has 180795 bin [18.8,18.9) has 282302 bin [18.9,19.0) has 249502 bin [19.0,19.1) has 255532 bin [19.1,19.2) has 320624 bin [19.2,19.3) has 340459 bin [19.3,19.4) has 342051 bin [19.4,19.5) has 346950 bin [19.5,19.6) has 446390 bin [19.6,19.7) has 619417 bin [19.7,19.8) has 793180 bin [19.8,19.9) has 809885 bin [19.9,20.0) has 763833 bin [20.0,20.1) has 740211 bin [20.1,20.2) has 834626 bin [20.2,20.3) has 1059726 bin [20.3,20.4) has 1708996 bin [20.4,20.5) has 2068432 bin [20.5,20.6) has 1853131 bin [20.6,20.7) has 1399090 bin [20.7,20.8) has 1401216 bin [20.8,20.9) has 1359386 bin [20.9,21.0) has 1221964 bin [21.0,21.1) has 961780 bin [21.1,21.2) has 761760 bin [21.2,21.3) has 653260 bin [21.3,21.4) has 287814 bin [21.4,21.5) has 164330 bin [21.5,21.6) has 122591 bin [21.6,21.7) has 113775 bin [21.7,21.8) has 106038 bin [21.8,21.9) has 76899 bin [21.9,22.0) has 53577 bin [22.0,22.1) has 47444 bin [22.1,22.2) has 46406 bin [22.2,22.3) has 45769 bin [22.3,22.4) has 45270 bin [22.4,22.5) has 47966 bin [22.5,22.6) has 49880 bin [22.6,22.7) has 50089 bin [22.7,22.8) has 48626 bin [22.8,22.9) has 50792 bin [22.9,23.0) has 50626 bin [23.0,23.1) has 54455 bin [23.1,23.2) has 55513 bin [23.2,23.3) has 55124 bin [23.3,23.4) has 55573 bin [23.4,23.5) has 55162 bin [23.5,23.6) has 64351 bin [23.6,23.7) has 59858 bin [23.7,23.8) has 59123 bin [23.8,23.9) has 58011 bin [23.9,24.0) has 53790 bin [24.0,24.1) has 46941 bin [24.1,24.2) has 44927 bin [24.2,24.3) has 44759 bin [24.3,24.4) has 43655 bin [24.4,24.5) has 42214 bin [24.5,24.6) has 42877 bin [24.6,24.7) has 41688 bin [24.7,24.8) has 42453 bin [24.8,24.9) has 41592 bin [24.9,25.0) has 41207 bin [25.0,25.1) has 40598 bin [25.1,25.2) has 40425 bin [25.2,25.3) has 40319 bin [25.3,25.4) has 40954 bin [25.4,25.5) has 40505 bin [25.5,25.6) has 40173 bin [25.6,25.7) has 39726 bin [25.7,25.8) has 39209 bin [25.8,25.9) has 39482 bin [25.9,26.0) has 39560 bin [26.0,26.1) has 39751 bin [26.1,26.2) has 39988 bin [26.2,26.3) has 41275 bin [26.3,26.4) has 41787 bin [26.4,26.5) has 43929 bin [26.5,26.6) has 41515 bin [26.6,26.7) has 40163 bin [26.7,26.8) has 39813 bin [26.8,26.9) has 39190 bin [26.9,27.0) has 39199 bin [27.0,27.1) has 38498 bin [27.1,27.2) has 38620 bin [27.2,27.3) has 39093 bin [27.3,27.4) has 39223 bin [27.4,27.5) has 37525 bin [27.5,27.6) has 36911 bin [27.6,27.7) has 36519 bin [27.7,27.8) has 36390 bin [27.8,27.9) has 36040 bin [27.9,28.0) has 36018 bin [28.0,28.1) has 35591 bin [28.1,28.2) has 35296 bin [28.2,28.3) has 35050 bin [28.3,28.4) has 34716 bin [28.4,28.5) has 34398 bin [28.5,28.6) has 34478 bin [28.6,28.7) has 34463 bin [28.7,28.8) has 34504 bin [28.8,28.9) has 33916 bin [28.9,29.0) has 34349 bin [29.0,29.1) has 34159 bin [29.1,29.2) has 33817 bin [29.2,29.3) has 34131 bin [29.3,29.4) has 34039 bin [29.4,29.5) has 34222 bin [29.5,29.6) has 34223 bin [29.6,29.7) has 34320 bin [29.7,29.8) has 34853 bin [29.8,29.9) has 34705 bin [29.9,30.0) has 34741 bin [30.0,30.1) has 34848 bin [30.1,30.2) has 35242 bin [30.2,30.3) has 35712 bin [30.3,30.4) has 35718 bin [30.4,30.5) has 36064 bin [30.5,30.6) has 35603 bin [30.6,30.7) has 36213 bin [30.7,30.8) has 36427 bin [30.8,30.9) has 36299 bin [30.9,31.0) has 36911 bin [31.0,31.1) has 36897 bin [31.1,31.2) has 36769 bin [31.2,31.3) has 37462 bin [31.3,31.4) has 37254 bin [31.4,31.5) has 37692 bin [31.5,31.6) has 37500 bin [31.6,31.7) has 37791 bin [31.7,31.8) has 37671 bin [31.8,31.9) has 37704 bin [31.9,32.0) has 38064 bin [32.0,32.1) has 38037 bin [32.1,32.2) has 37959 bin [32.2,32.3) has 38220 bin [32.3,32.4) has 37742 bin [32.4,32.5) has 37634 bin [32.5,32.6) has 37348 bin [32.6,32.7) has 36779 bin [32.7,32.8) has 37089 bin [32.8,32.9) has 36121 bin [32.9,33.0) has 36240 bin [33.0,33.1) has 36031 bin [33.1,33.2) has 35419 bin [33.2,33.3) has 35488 bin [33.3,33.4) has 34698 bin [33.4,33.5) has 34180 bin [33.5,33.6) has 33800 bin [33.6,33.7) has 33138 bin [33.7,33.8) has 33058 bin [33.8,33.9) has 32889 bin [33.9,34.0) has 32386 bin [34.0,34.1) has 31993 bin [34.1,34.2) has 31469 bin [34.2,34.3) has 31314 bin [34.3,34.4) has 31069 bin [34.4,34.5) has 30909 bin [34.5,34.6) has 29877 bin [34.6,34.7) has 29385 bin [34.7,34.8) has 29214 bin [34.8,34.9) has 28975 bin [34.9,35.0) has 28446 bin [35.0,35.1) has 27964 bin [35.1,35.2) has 27723 bin [35.2,35.3) has 27366 bin [35.3,35.4) has 26824 bin [35.4,35.5) has 26435 bin [35.5,35.6) has 26281 bin [35.6,35.7) has 25762 bin [35.7,35.8) has 25171 bin [35.8,35.9) has 24880 bin [35.9,36.0) has 24505 bin [36.0,36.1) has 23639 bin [36.1,36.2) has 23568 bin [36.2,36.3) has 23205 bin [36.3,36.4) has 22330 bin [36.4,36.5) has 22391 bin [36.5,36.6) has 22001 bin [36.6,36.7) has 21767 bin [36.7,36.8) has 21357 bin [36.8,36.9) has 21031 bin [36.9,37.0) has 20678 bin [37.0,37.1) has 20283 bin [37.1,37.2) has 19854 bin [37.2,37.3) has 19246 bin [37.3,37.4) has 18872 bin [37.4,37.5) has 18311 bin [37.5,37.6) has 17859 bin [37.6,37.7) has 17865 bin [37.7,37.8) has 17233 bin [37.8,37.9) has 16931 bin [37.9,38.0) has 16415 bin [38.0,38.1) has 16035 bin [38.1,38.2) has 15856 bin [38.2,38.3) has 15464 bin [38.3,38.4) has 15141 bin [38.4,38.5) has 14450 bin [38.5,38.6) has 14076 bin [38.6,38.7) has 13593 bin [38.7,38.8) has 13284 bin [38.8,38.9) has 13034 bin [38.9,39.0) has 12284 bin [39.0,39.1) has 11678 bin [39.1,39.2) has 11337 bin [39.2,39.3) has 10868 bin [39.3,39.4) has 10562 bin [39.4,39.5) has 10146 bin [39.5,39.6) has 9618 bin [39.6,39.7) has 9336 bin [39.7,39.8) has 8634 bin [39.8,39.9) has 8286 bin [39.9,40.0) has 7818 bin [40.0,40.1) has 7451 bin [40.1,40.2) has 6959 bin [40.2,40.3) has 6701 bin [40.3,40.4) has 6416 bin [40.4,40.5) has 6166 bin [40.5,40.6) has 5723 bin [40.6,40.7) has 5388 bin [40.7,40.8) has 5312 bin [40.8,40.9) has 4927 bin [40.9,41.0) has 4743 bin [41.0,41.1) has 4542 bin [41.1,41.2) has 4194 bin [41.2,41.3) has 4018 bin [41.3,41.4) has 3714 bin [41.4,41.5) has 3592 bin [41.5,41.6) has 3332 bin [41.6,41.7) has 3222 bin [41.7,41.8) has 3085 bin [41.8,41.9) has 2798 bin [41.9,42.0) has 2758 bin [42.0,42.1) has 2435 bin [42.1,42.2) has 2285 bin [42.2,42.3) has 2197 bin [42.3,42.4) has 1911 bin [42.4,42.5) has 1768 bin [42.5,42.6) has 1666 bin [42.6,42.7) has 1523 bin [42.7,42.8) has 1392 bin [42.8,42.9) has 1238 bin [42.9,43.0) has 1148 bin [43.0,43.1) has 1070 bin [43.1,43.2) has 986 bin [43.2,43.3) has 825 bin [43.3,43.4) has 764 bin [43.4,43.5) has 712 bin [43.5,43.6) has 639 bin [43.6,43.7) has 602 bin [43.7,43.8) has 499 bin [43.8,43.9) has 481 bin [43.9,44.0) has 451 bin [44.0,44.1) has 404 bin [44.1,44.2) has 351 bin [44.2,44.3) has 331 bin [44.3,44.4) has 312 bin [44.4,44.5) has 268 bin [44.5,44.6) has 188 bin [44.6,44.7) has 168 bin [44.7,44.8) has 113 bin [44.8,44.9) has 112 bin [44.9,45.0) has 77 bin [45.0,45.1) has 75 bin [45.1,45.2) has 61 bin [45.2,45.3) has 65 bin [45.3,45.4) has 45 bin [45.4,45.5) has 29 bin [45.5,45.6) has 26 bin [45.6,45.7) has 19 bin [45.7,45.8) has 10 bin [45.8,45.9) has 10 bin [45.9,46.0) has 6 bin [46.0,46.1) has 6 bin [46.1,46.2) has 3 bin [46.2,46.3) has 2 bin [46.3,46.4) has 1 average z coordinate 22.3 for 28925350 element(s) point source id histogram with bin size 1.000000 bin 1070 has 17801999 bin 1071 has 11123351 average point source id 1070.384553721908333 for 28925350 element(s)