lasinfo (210611) report for 'AHN4T/51AZ1_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: 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: 30000917 number of points by return: 27806746 1561748 521589 99749 11085 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 388730 0 min x y z: 142980.000 388730.000 12.792 max x y z: 144019.999 390019.999 40.463 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: 30000917 extended number of points by return: 27806746 1561748 521589 99749 11085 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 12792 40463 intensity 56 4860 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 57 204 gps_time 298022480.457787 298211178.843152 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 33 255 B 16 255 NIR 0 255 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 0.56 48.6 ('Amplitude') attribute1 -16.53 32.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27806746 number of intermediate returns: 632509 number of last returns: 27781151 number of single returns: 26219489 covered area in square units/kilounits: 1315472/1.32 point density: all returns 22.81 last only 21.12 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30000917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27806746 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1561748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 521589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 99749 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11085 instead zero. overview over extended number of returns of given pulse: 26219489 2105250 1265987 354691 51617 3686 197 0 0 0 0 0 0 0 0 histogram of classification of points: 2725858 unclassified (1) 26746004 ground (2) 463122 building (6) 65933 water (9) +-> flagged as extended overlap: 2278772 +---> 190152 of those are unclassified (1) +---> 2073159 of those are ground (2) +---> 9690 of those are building (6) +---> 5771 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.7,12.8) has 1 bin [12.8,12.9) has 152 bin [12.9,13.0) has 4922 bin [13.0,13.1) has 11563 bin [13.1,13.2) has 8586 bin [13.2,13.3) has 13473 bin [13.3,13.4) has 16954 bin [13.4,13.5) has 27430 bin [13.5,13.6) has 48565 bin [13.6,13.7) has 87215 bin [13.7,13.8) has 125338 bin [13.8,13.9) has 234753 bin [13.9,14.0) has 438905 bin [14.0,14.1) has 725550 bin [14.1,14.2) has 873936 bin [14.2,14.3) has 1057279 bin [14.3,14.4) has 1151745 bin [14.4,14.5) has 1302748 bin [14.5,14.6) has 1448662 bin [14.6,14.7) has 1390671 bin [14.7,14.8) has 1696875 bin [14.8,14.9) has 1619206 bin [14.9,15.0) has 1560040 bin [15.0,15.1) has 1459651 bin [15.1,15.2) has 1640699 bin [15.2,15.3) has 1969143 bin [15.3,15.4) has 1033026 bin [15.4,15.5) has 1060907 bin [15.5,15.6) has 1165971 bin [15.6,15.7) has 1223796 bin [15.7,15.8) has 1314824 bin [15.8,15.9) has 955745 bin [15.9,16.0) has 494496 bin [16.0,16.1) has 310707 bin [16.1,16.2) has 194515 bin [16.2,16.3) has 126321 bin [16.3,16.4) has 108900 bin [16.4,16.5) has 90740 bin [16.5,16.6) has 34112 bin [16.6,16.7) has 26890 bin [16.7,16.8) has 26107 bin [16.8,16.9) has 25884 bin [16.9,17.0) has 23704 bin [17.0,17.1) has 22221 bin [17.1,17.2) has 21687 bin [17.2,17.3) has 20652 bin [17.3,17.4) has 20156 bin [17.4,17.5) has 20707 bin [17.5,17.6) has 21998 bin [17.6,17.7) has 21114 bin [17.7,17.8) has 22023 bin [17.8,17.9) has 21550 bin [17.9,18.0) has 21094 bin [18.0,18.1) has 22270 bin [18.1,18.2) has 23386 bin [18.2,18.3) has 23941 bin [18.3,18.4) has 24457 bin [18.4,18.5) has 25285 bin [18.5,18.6) has 25070 bin [18.6,18.7) has 25878 bin [18.7,18.8) has 23544 bin [18.8,18.9) has 22221 bin [18.9,19.0) has 22193 bin [19.0,19.1) has 23311 bin [19.1,19.2) has 23107 bin [19.2,19.3) has 22715 bin [19.3,19.4) has 23421 bin [19.4,19.5) has 23694 bin [19.5,19.6) has 22609 bin [19.6,19.7) has 22602 bin [19.7,19.8) has 22400 bin [19.8,19.9) has 22044 bin [19.9,20.0) has 21782 bin [20.0,20.1) has 21347 bin [20.1,20.2) has 21382 bin [20.2,20.3) has 21400 bin [20.3,20.4) has 20902 bin [20.4,20.5) has 20581 bin [20.5,20.6) has 20672 bin [20.6,20.7) has 20674 bin [20.7,20.8) has 20431 bin [20.8,20.9) has 20561 bin [20.9,21.0) has 20601 bin [21.0,21.1) has 20918 bin [21.1,21.2) has 20944 bin [21.2,21.3) has 21336 bin [21.3,21.4) has 21098 bin [21.4,21.5) has 20516 bin [21.5,21.6) has 20764 bin [21.6,21.7) has 20814 bin [21.7,21.8) has 20648 bin [21.8,21.9) has 20605 bin [21.9,22.0) has 20059 bin [22.0,22.1) has 19990 bin [22.1,22.2) has 20187 bin [22.2,22.3) has 20837 bin [22.3,22.4) has 20704 bin [22.4,22.5) has 20157 bin [22.5,22.6) has 20508 bin [22.6,22.7) has 20282 bin [22.7,22.8) has 19908 bin [22.8,22.9) has 19599 bin [22.9,23.0) has 19721 bin [23.0,23.1) has 19613 bin [23.1,23.2) has 19189 bin [23.2,23.3) has 18888 bin [23.3,23.4) has 19390 bin [23.4,23.5) has 19044 bin [23.5,23.6) has 19499 bin [23.6,23.7) has 19455 bin [23.7,23.8) has 19695 bin [23.8,23.9) has 19404 bin [23.9,24.0) has 19547 bin [24.0,24.1) has 19414 bin [24.1,24.2) has 19173 bin [24.2,24.3) has 19414 bin [24.3,24.4) has 19561 bin [24.4,24.5) has 19612 bin [24.5,24.6) has 19837 bin [24.6,24.7) has 19515 bin [24.7,24.8) has 19590 bin [24.8,24.9) has 19243 bin [24.9,25.0) has 19360 bin [25.0,25.1) has 19068 bin [25.1,25.2) has 19247 bin [25.2,25.3) has 19469 bin [25.3,25.4) has 19089 bin [25.4,25.5) has 19318 bin [25.5,25.6) has 19439 bin [25.6,25.7) has 18959 bin [25.7,25.8) has 19031 bin [25.8,25.9) has 18850 bin [25.9,26.0) has 18471 bin [26.0,26.1) has 18372 bin [26.1,26.2) has 18210 bin [26.2,26.3) has 18216 bin [26.3,26.4) has 18178 bin [26.4,26.5) has 18008 bin [26.5,26.6) has 17995 bin [26.6,26.7) has 17783 bin [26.7,26.8) has 17662 bin [26.8,26.9) has 17451 bin [26.9,27.0) has 17474 bin [27.0,27.1) has 17171 bin [27.1,27.2) has 17164 bin [27.2,27.3) has 16656 bin [27.3,27.4) has 16561 bin [27.4,27.5) has 16339 bin [27.5,27.6) has 15987 bin [27.6,27.7) has 15745 bin [27.7,27.8) has 15388 bin [27.8,27.9) has 15389 bin [27.9,28.0) has 15055 bin [28.0,28.1) has 15136 bin [28.1,28.2) has 14736 bin [28.2,28.3) has 14768 bin [28.3,28.4) has 14512 bin [28.4,28.5) has 13947 bin [28.5,28.6) has 13843 bin [28.6,28.7) has 13425 bin [28.7,28.8) has 13392 bin [28.8,28.9) has 12892 bin [28.9,29.0) has 12808 bin [29.0,29.1) has 12789 bin [29.1,29.2) has 12419 bin [29.2,29.3) has 12227 bin [29.3,29.4) has 11992 bin [29.4,29.5) has 11731 bin [29.5,29.6) has 11511 bin [29.6,29.7) has 11413 bin [29.7,29.8) has 10967 bin [29.8,29.9) has 10816 bin [29.9,30.0) has 10590 bin [30.0,30.1) has 10693 bin [30.1,30.2) has 10423 bin [30.2,30.3) has 10095 bin [30.3,30.4) has 10022 bin [30.4,30.5) has 9596 bin [30.5,30.6) has 9466 bin [30.6,30.7) has 9296 bin [30.7,30.8) has 9090 bin [30.8,30.9) has 8702 bin [30.9,31.0) has 8645 bin [31.0,31.1) has 8489 bin [31.1,31.2) has 8246 bin [31.2,31.3) has 8190 bin [31.3,31.4) has 7848 bin [31.4,31.5) has 7824 bin [31.5,31.6) has 7338 bin [31.6,31.7) has 7395 bin [31.7,31.8) has 7299 bin [31.8,31.9) has 7118 bin [31.9,32.0) has 7035 bin [32.0,32.1) has 6790 bin [32.1,32.2) has 6657 bin [32.2,32.3) has 6507 bin [32.3,32.4) has 6419 bin [32.4,32.5) has 6284 bin [32.5,32.6) has 6216 bin [32.6,32.7) has 5876 bin [32.7,32.8) has 5803 bin [32.8,32.9) has 5556 bin [32.9,33.0) has 5575 bin [33.0,33.1) has 5383 bin [33.1,33.2) has 5257 bin [33.2,33.3) has 5165 bin [33.3,33.4) has 5176 bin [33.4,33.5) has 4877 bin [33.5,33.6) has 4963 bin [33.6,33.7) has 4698 bin [33.7,33.8) has 4411 bin [33.8,33.9) has 4245 bin [33.9,34.0) has 4176 bin [34.0,34.1) has 4102 bin [34.1,34.2) has 4096 bin [34.2,34.3) has 3971 bin [34.3,34.4) has 3904 bin [34.4,34.5) has 3918 bin [34.5,34.6) has 3695 bin [34.6,34.7) has 3710 bin [34.7,34.8) has 3405 bin [34.8,34.9) has 3491 bin [34.9,35.0) has 3462 bin [35.0,35.1) has 3307 bin [35.1,35.2) has 3342 bin [35.2,35.3) has 3263 bin [35.3,35.4) has 3254 bin [35.4,35.5) has 3169 bin [35.5,35.6) has 3304 bin [35.6,35.7) has 3149 bin [35.7,35.8) has 3179 bin [35.8,35.9) has 3124 bin [35.9,36.0) has 2972 bin [36.0,36.1) has 2980 bin [36.1,36.2) has 2841 bin [36.2,36.3) has 2767 bin [36.3,36.4) has 2725 bin [36.4,36.5) has 2658 bin [36.5,36.6) has 2456 bin [36.6,36.7) has 2289 bin [36.7,36.8) has 2215 bin [36.8,36.9) has 2174 bin [36.9,37.0) has 1974 bin [37.0,37.1) has 1908 bin [37.1,37.2) has 1771 bin [37.2,37.3) has 1610 bin [37.3,37.4) has 1558 bin [37.4,37.5) has 1420 bin [37.5,37.6) has 1343 bin [37.6,37.7) has 1275 bin [37.7,37.8) has 1131 bin [37.8,37.9) has 995 bin [37.9,38.0) has 866 bin [38.0,38.1) has 808 bin [38.1,38.2) has 668 bin [38.2,38.3) has 568 bin [38.3,38.4) has 499 bin [38.4,38.5) has 417 bin [38.5,38.6) has 326 bin [38.6,38.7) has 326 bin [38.7,38.8) has 256 bin [38.8,38.9) has 248 bin [38.9,39.0) has 207 bin [39.0,39.1) has 190 bin [39.1,39.2) has 180 bin [39.2,39.3) has 144 bin [39.3,39.4) has 111 bin [39.4,39.5) has 77 bin [39.5,39.6) has 61 bin [39.6,39.7) has 46 bin [39.7,39.8) has 32 bin [39.8,39.9) has 19 bin [39.9,40.0) has 8 bin [40.0,40.1) has 10 bin [40.1,40.2) has 3 bin [40.2,40.3) has 5 bin [40.3,40.4) has 3 bin [40.4,40.5) has 1 average z coordinate 15.9 for 30000917 element(s) point source id histogram with bin size 1.000000 bin 57 has 8954793 bin 58 has 17837780 bin 204 has 3208344 average point source id 73.314979572124415 for 30000917 element(s)