lasinfo (210611) report for 'AHN4T/17AZ2_12.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: 25038061 number of points by return: 24525627 321575 146002 38482 5791 scale factor x y z: 0.001 0.001 0.001 offset x y z: 225980 539980 0 min x y z: 225980.000 539980.000 8.205 max x y z: 227019.999 541269.999 31.055 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: 25038061 extended number of points by return: 24525627 321575 146002 38482 5791 549 35 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 8205 31055 intensity 56 4969 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 26 user_data 6 7 point_source_ID 57 59 gps_time 328707125.387115 330435681.383248 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 51 255 B 38 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.48 33.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24525627 number of intermediate returns: 190820 number of last returns: 24519548 number of single returns: 24197934 covered area in square units/kilounits: 1338404/1.34 point density: all returns 18.71 last only 18.32 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25038061 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24525627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 321575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 146002 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 38482 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5791 instead zero. overview over extended number of returns of given pulse: 24197934 356995 322945 130774 26095 3085 233 0 0 0 0 0 0 0 0 histogram of classification of points: 572674 unclassified (1) 24157910 ground (2) 180719 building (6) 126357 water (9) 401 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2017973 +---> 54474 of those are unclassified (1) +---> 1955016 of those are ground (2) +---> 8483 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.2,8.3) has 270 bin [8.3,8.4) has 17860 bin [8.4,8.5) has 15916 bin [8.5,8.6) has 3182 bin [8.6,8.7) has 2887 bin [8.7,8.8) has 5944 bin [8.8,8.9) has 13223 bin [8.9,9.0) has 13167 bin [9.0,9.1) has 15438 bin [9.1,9.2) has 20023 bin [9.2,9.3) has 46243 bin [9.3,9.4) has 112791 bin [9.4,9.5) has 185949 bin [9.5,9.6) has 298750 bin [9.6,9.7) has 465003 bin [9.7,9.8) has 608494 bin [9.8,9.9) has 939437 bin [9.9,10.0) has 1702547 bin [10.0,10.1) has 2364238 bin [10.1,10.2) has 2352933 bin [10.2,10.3) has 1854632 bin [10.3,10.4) has 1377338 bin [10.4,10.5) has 1491534 bin [10.5,10.6) has 1757291 bin [10.6,10.7) has 1808820 bin [10.7,10.8) has 1746535 bin [10.8,10.9) has 1734799 bin [10.9,11.0) has 1311357 bin [11.0,11.1) has 911243 bin [11.1,11.2) has 510219 bin [11.2,11.3) has 281414 bin [11.3,11.4) has 134189 bin [11.4,11.5) has 85395 bin [11.5,11.6) has 48530 bin [11.6,11.7) has 23835 bin [11.7,11.8) has 14663 bin [11.8,11.9) has 10192 bin [11.9,12.0) has 8405 bin [12.0,12.1) has 6933 bin [12.1,12.2) has 6214 bin [12.2,12.3) has 6389 bin [12.3,12.4) has 6559 bin [12.4,12.5) has 6892 bin [12.5,12.6) has 5629 bin [12.6,12.7) has 4982 bin [12.7,12.8) has 5661 bin [12.8,12.9) has 5536 bin [12.9,13.0) has 5828 bin [13.0,13.1) has 5716 bin [13.1,13.2) has 5484 bin [13.2,13.3) has 4696 bin [13.3,13.4) has 4650 bin [13.4,13.5) has 4153 bin [13.5,13.6) has 4872 bin [13.6,13.7) has 5310 bin [13.7,13.8) has 5132 bin [13.8,13.9) has 4623 bin [13.9,14.0) has 5655 bin [14.0,14.1) has 5231 bin [14.1,14.2) has 5152 bin [14.2,14.3) has 5107 bin [14.3,14.4) has 5530 bin [14.4,14.5) has 5833 bin [14.5,14.6) has 6094 bin [14.6,14.7) has 6261 bin [14.7,14.8) has 6421 bin [14.8,14.9) has 6019 bin [14.9,15.0) has 6071 bin [15.0,15.1) has 6322 bin [15.1,15.2) has 6434 bin [15.2,15.3) has 6581 bin [15.3,15.4) has 6761 bin [15.4,15.5) has 6960 bin [15.5,15.6) has 7391 bin [15.6,15.7) has 7435 bin [15.7,15.8) has 7701 bin [15.8,15.9) has 7622 bin [15.9,16.0) has 7578 bin [16.0,16.1) has 7542 bin [16.1,16.2) has 7539 bin [16.2,16.3) has 7560 bin [16.3,16.4) has 7733 bin [16.4,16.5) has 7796 bin [16.5,16.6) has 7599 bin [16.6,16.7) has 7638 bin [16.7,16.8) has 7778 bin [16.8,16.9) has 7561 bin [16.9,17.0) has 7774 bin [17.0,17.1) has 7421 bin [17.1,17.2) has 7636 bin [17.2,17.3) has 7664 bin [17.3,17.4) has 8096 bin [17.4,17.5) has 7576 bin [17.5,17.6) has 6554 bin [17.6,17.7) has 6501 bin [17.7,17.8) has 6344 bin [17.8,17.9) has 5919 bin [17.9,18.0) has 5662 bin [18.0,18.1) has 5763 bin [18.1,18.2) has 5604 bin [18.2,18.3) has 5619 bin [18.3,18.4) has 5729 bin [18.4,18.5) has 5774 bin [18.5,18.6) has 5398 bin [18.6,18.7) has 4980 bin [18.7,18.8) has 4655 bin [18.8,18.9) has 4727 bin [18.9,19.0) has 4705 bin [19.0,19.1) has 4485 bin [19.1,19.2) has 4280 bin [19.2,19.3) has 4379 bin [19.3,19.4) has 4233 bin [19.4,19.5) has 4287 bin [19.5,19.6) has 4061 bin [19.6,19.7) has 4018 bin [19.7,19.8) has 3823 bin [19.8,19.9) has 3909 bin [19.9,20.0) has 3763 bin [20.0,20.1) has 3765 bin [20.1,20.2) has 3808 bin [20.2,20.3) has 3833 bin [20.3,20.4) has 3789 bin [20.4,20.5) has 3821 bin [20.5,20.6) has 3868 bin [20.6,20.7) has 3866 bin [20.7,20.8) has 3907 bin [20.8,20.9) has 3787 bin [20.9,21.0) has 3823 bin [21.0,21.1) has 3841 bin [21.1,21.2) has 3915 bin [21.2,21.3) has 3750 bin [21.3,21.4) has 3882 bin [21.4,21.5) has 3869 bin [21.5,21.6) has 3829 bin [21.6,21.7) has 3982 bin [21.7,21.8) has 3949 bin [21.8,21.9) has 3817 bin [21.9,22.0) has 3899 bin [22.0,22.1) has 3913 bin [22.1,22.2) has 3996 bin [22.2,22.3) has 3906 bin [22.3,22.4) has 3841 bin [22.4,22.5) has 3834 bin [22.5,22.6) has 3889 bin [22.6,22.7) has 3840 bin [22.7,22.8) has 3930 bin [22.8,22.9) has 3823 bin [22.9,23.0) has 3954 bin [23.0,23.1) has 3772 bin [23.1,23.2) has 3929 bin [23.2,23.3) has 3782 bin [23.3,23.4) has 3839 bin [23.4,23.5) has 3867 bin [23.5,23.6) has 3869 bin [23.6,23.7) has 3817 bin [23.7,23.8) has 3861 bin [23.8,23.9) has 3794 bin [23.9,24.0) has 3870 bin [24.0,24.1) has 3926 bin [24.1,24.2) has 3820 bin [24.2,24.3) has 3927 bin [24.3,24.4) has 3858 bin [24.4,24.5) has 3930 bin [24.5,24.6) has 3879 bin [24.6,24.7) has 3857 bin [24.7,24.8) has 3881 bin [24.8,24.9) has 3767 bin [24.9,25.0) has 3739 bin [25.0,25.1) has 3642 bin [25.1,25.2) has 3587 bin [25.2,25.3) has 3382 bin [25.3,25.4) has 3375 bin [25.4,25.5) has 3261 bin [25.5,25.6) has 3162 bin [25.6,25.7) has 3055 bin [25.7,25.8) has 2843 bin [25.8,25.9) has 2724 bin [25.9,26.0) has 2590 bin [26.0,26.1) has 2500 bin [26.1,26.2) has 2319 bin [26.2,26.3) has 2145 bin [26.3,26.4) has 2132 bin [26.4,26.5) has 1934 bin [26.5,26.6) has 1840 bin [26.6,26.7) has 1817 bin [26.7,26.8) has 1652 bin [26.8,26.9) has 1610 bin [26.9,27.0) has 1517 bin [27.0,27.1) has 1433 bin [27.1,27.2) has 1373 bin [27.2,27.3) has 1298 bin [27.3,27.4) has 1201 bin [27.4,27.5) has 1175 bin [27.5,27.6) has 1125 bin [27.6,27.7) has 1111 bin [27.7,27.8) has 999 bin [27.8,27.9) has 951 bin [27.9,28.0) has 830 bin [28.0,28.1) has 839 bin [28.1,28.2) has 760 bin [28.2,28.3) has 728 bin [28.3,28.4) has 636 bin [28.4,28.5) has 677 bin [28.5,28.6) has 587 bin [28.6,28.7) has 551 bin [28.7,28.8) has 538 bin [28.8,28.9) has 412 bin [28.9,29.0) has 401 bin [29.0,29.1) has 319 bin [29.1,29.2) has 285 bin [29.2,29.3) has 283 bin [29.3,29.4) has 230 bin [29.4,29.5) has 195 bin [29.5,29.6) has 193 bin [29.6,29.7) has 151 bin [29.7,29.8) has 113 bin [29.8,29.9) has 118 bin [29.9,30.0) has 87 bin [30.0,30.1) has 70 bin [30.1,30.2) has 51 bin [30.2,30.3) has 47 bin [30.3,30.4) has 36 bin [30.4,30.5) has 27 bin [30.5,30.6) has 22 bin [30.6,30.7) has 12 bin [30.7,30.8) has 7 bin [30.9,31.0) has 2 bin [31.0,31.1) has 2 average z coordinate 10.6 for 25038061 element(s) point source id histogram with bin size 1.000000 bin 57 has 2567881 bin 58 has 19086714 bin 59 has 3383466 average point source id 58.032573808331243 for 25038061 element(s)