lasinfo (210611) report for 'AHN4T/17CN2_06.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: 22674025 number of points by return: 21933565 543711 164534 29109 2941 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 534980 0 min x y z: 224980.000 534980.000 10.677 max x y z: 226019.999 536269.999 34.567 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: 22674025 extended number of points by return: 21933565 543711 164534 29109 2941 162 3 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 10677 34567 intensity 56 4643 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 61 63 gps_time 330511731.430356 330515278.051390 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 40 249 B 43 239 NIR 10 244 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 -16.22 29.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21933565 number of intermediate returns: 197367 number of last returns: 21933093 number of single returns: 21390000 covered area in square units/kilounits: 1251552/1.25 point density: all returns 18.12 last only 17.52 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22674025 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21933565 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 543711 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 164534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 29109 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2941 instead zero. overview over extended number of returns of given pulse: 21390000 756641 407090 105336 13975 962 21 0 0 0 0 0 0 0 0 histogram of classification of points: 996122 unclassified (1) 20739797 ground (2) 938106 water (9) +-> flagged as extended overlap: 1816696 +---> 178874 of those are unclassified (1) +---> 1629516 of those are ground (2) +---> 8306 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.6,10.7) has 2 bin [10.7,10.8) has 2347 bin [10.8,10.9) has 29325 bin [10.9,11.0) has 244927 bin [11.0,11.1) has 451114 bin [11.1,11.2) has 920153 bin [11.2,11.3) has 2123482 bin [11.3,11.4) has 2363318 bin [11.4,11.5) has 2716924 bin [11.5,11.6) has 2531577 bin [11.6,11.7) has 1801154 bin [11.7,11.8) has 1357197 bin [11.8,11.9) has 1058361 bin [11.9,12.0) has 839168 bin [12.0,12.1) has 698056 bin [12.1,12.2) has 583021 bin [12.2,12.3) has 554507 bin [12.3,12.4) has 593709 bin [12.4,12.5) has 504268 bin [12.5,12.6) has 329398 bin [12.6,12.7) has 265542 bin [12.7,12.8) has 271808 bin [12.8,12.9) has 290280 bin [12.9,13.0) has 249712 bin [13.0,13.1) has 232890 bin [13.1,13.2) has 249735 bin [13.2,13.3) has 174261 bin [13.3,13.4) has 112846 bin [13.4,13.5) has 84684 bin [13.5,13.6) has 78424 bin [13.6,13.7) has 69683 bin [13.7,13.8) has 54745 bin [13.8,13.9) has 38738 bin [13.9,14.0) has 24370 bin [14.0,14.1) has 17056 bin [14.1,14.2) has 8026 bin [14.2,14.3) has 4534 bin [14.3,14.4) has 3580 bin [14.4,14.5) has 3515 bin [14.5,14.6) has 3589 bin [14.6,14.7) has 3565 bin [14.7,14.8) has 3526 bin [14.8,14.9) has 3634 bin [14.9,15.0) has 3558 bin [15.0,15.1) has 3541 bin [15.1,15.2) has 3749 bin [15.2,15.3) has 3880 bin [15.3,15.4) has 4058 bin [15.4,15.5) has 4207 bin [15.5,15.6) has 4302 bin [15.6,15.7) has 4243 bin [15.7,15.8) has 4214 bin [15.8,15.9) has 4268 bin [15.9,16.0) has 4358 bin [16.0,16.1) has 4447 bin [16.1,16.2) has 4629 bin [16.2,16.3) has 4576 bin [16.3,16.4) has 4512 bin [16.4,16.5) has 4427 bin [16.5,16.6) has 4292 bin [16.6,16.7) has 4569 bin [16.7,16.8) has 4484 bin [16.8,16.9) has 4543 bin [16.9,17.0) has 4689 bin [17.0,17.1) has 4506 bin [17.1,17.2) has 4745 bin [17.2,17.3) has 4719 bin [17.3,17.4) has 4816 bin [17.4,17.5) has 4684 bin [17.5,17.6) has 4900 bin [17.6,17.7) has 4731 bin [17.7,17.8) has 4641 bin [17.8,17.9) has 4984 bin [17.9,18.0) has 4643 bin [18.0,18.1) has 4678 bin [18.1,18.2) has 4828 bin [18.2,18.3) has 4863 bin [18.3,18.4) has 4824 bin [18.4,18.5) has 4778 bin [18.5,18.6) has 4766 bin [18.6,18.7) has 4722 bin [18.7,18.8) has 4807 bin [18.8,18.9) has 4669 bin [18.9,19.0) has 4938 bin [19.0,19.1) has 4862 bin [19.1,19.2) has 4700 bin [19.2,19.3) has 4741 bin [19.3,19.4) has 4740 bin [19.4,19.5) has 4730 bin [19.5,19.6) has 4675 bin [19.6,19.7) has 4588 bin [19.7,19.8) has 4400 bin [19.8,19.9) has 4485 bin [19.9,20.0) has 4496 bin [20.0,20.1) has 4341 bin [20.1,20.2) has 4592 bin [20.2,20.3) has 4597 bin [20.3,20.4) has 4596 bin [20.4,20.5) has 4645 bin [20.5,20.6) has 4789 bin [20.6,20.7) has 4642 bin [20.7,20.8) has 4788 bin [20.8,20.9) has 4709 bin [20.9,21.0) has 4838 bin [21.0,21.1) has 4670 bin [21.1,21.2) has 4681 bin [21.2,21.3) has 4589 bin [21.3,21.4) has 4707 bin [21.4,21.5) has 4652 bin [21.5,21.6) has 4547 bin [21.6,21.7) has 4420 bin [21.7,21.8) has 4523 bin [21.8,21.9) has 4567 bin [21.9,22.0) has 4740 bin [22.0,22.1) has 4743 bin [22.1,22.2) has 4800 bin [22.2,22.3) has 4802 bin [22.3,22.4) has 5037 bin [22.4,22.5) has 4932 bin [22.5,22.6) has 4893 bin [22.6,22.7) has 4879 bin [22.7,22.8) has 4889 bin [22.8,22.9) has 4843 bin [22.9,23.0) has 4825 bin [23.0,23.1) has 4798 bin [23.1,23.2) has 4872 bin [23.2,23.3) has 4898 bin [23.3,23.4) has 4769 bin [23.4,23.5) has 4880 bin [23.5,23.6) has 4908 bin [23.6,23.7) has 4824 bin [23.7,23.8) has 5008 bin [23.8,23.9) has 4796 bin [23.9,24.0) has 4896 bin [24.0,24.1) has 4961 bin [24.1,24.2) has 5054 bin [24.2,24.3) has 5142 bin [24.3,24.4) has 5004 bin [24.4,24.5) has 4913 bin [24.5,24.6) has 4936 bin [24.6,24.7) has 4951 bin [24.7,24.8) has 4911 bin [24.8,24.9) has 4932 bin [24.9,25.0) has 4947 bin [25.0,25.1) has 4964 bin [25.1,25.2) has 5030 bin [25.2,25.3) has 4982 bin [25.3,25.4) has 5052 bin [25.4,25.5) has 4966 bin [25.5,25.6) has 5042 bin [25.6,25.7) has 4967 bin [25.7,25.8) has 4996 bin [25.8,25.9) has 5097 bin [25.9,26.0) has 4962 bin [26.0,26.1) has 4926 bin [26.1,26.2) has 5035 bin [26.2,26.3) has 4948 bin [26.3,26.4) has 4877 bin [26.4,26.5) has 4839 bin [26.5,26.6) has 4856 bin [26.6,26.7) has 5015 bin [26.7,26.8) has 4917 bin [26.8,26.9) has 4873 bin [26.9,27.0) has 4943 bin [27.0,27.1) has 4791 bin [27.1,27.2) has 4837 bin [27.2,27.3) has 4669 bin [27.3,27.4) has 4875 bin [27.4,27.5) has 4778 bin [27.5,27.6) has 4810 bin [27.6,27.7) has 4619 bin [27.7,27.8) has 4522 bin [27.8,27.9) has 4293 bin [27.9,28.0) has 4199 bin [28.0,28.1) has 4204 bin [28.1,28.2) has 4101 bin [28.2,28.3) has 4112 bin [28.3,28.4) has 4061 bin [28.4,28.5) has 4014 bin [28.5,28.6) has 3814 bin [28.6,28.7) has 3875 bin [28.7,28.8) has 3780 bin [28.8,28.9) has 3694 bin [28.9,29.0) has 3503 bin [29.0,29.1) has 3456 bin [29.1,29.2) has 3427 bin [29.2,29.3) has 3255 bin [29.3,29.4) has 3273 bin [29.4,29.5) has 3112 bin [29.5,29.6) has 3101 bin [29.6,29.7) has 2842 bin [29.7,29.8) has 2773 bin [29.8,29.9) has 2769 bin [29.9,30.0) has 2592 bin [30.0,30.1) has 2493 bin [30.1,30.2) has 2358 bin [30.2,30.3) has 2361 bin [30.3,30.4) has 2218 bin [30.4,30.5) has 2167 bin [30.5,30.6) has 2087 bin [30.6,30.7) has 1910 bin [30.7,30.8) has 1904 bin [30.8,30.9) has 1775 bin [30.9,31.0) has 1596 bin [31.0,31.1) has 1542 bin [31.1,31.2) has 1420 bin [31.2,31.3) has 1323 bin [31.3,31.4) has 1221 bin [31.4,31.5) has 1049 bin [31.5,31.6) has 1005 bin [31.6,31.7) has 916 bin [31.7,31.8) has 812 bin [31.8,31.9) has 725 bin [31.9,32.0) has 672 bin [32.0,32.1) has 649 bin [32.1,32.2) has 549 bin [32.2,32.3) has 515 bin [32.3,32.4) has 465 bin [32.4,32.5) has 418 bin [32.5,32.6) has 383 bin [32.6,32.7) has 379 bin [32.7,32.8) has 332 bin [32.8,32.9) has 295 bin [32.9,33.0) has 270 bin [33.0,33.1) has 217 bin [33.1,33.2) has 174 bin [33.2,33.3) has 169 bin [33.3,33.4) has 136 bin [33.4,33.5) has 116 bin [33.5,33.6) has 93 bin [33.6,33.7) has 88 bin [33.7,33.8) has 57 bin [33.8,33.9) has 24 bin [33.9,34.0) has 22 bin [34.0,34.1) has 12 bin [34.1,34.2) has 11 bin [34.2,34.3) has 9 bin [34.3,34.4) has 7 bin [34.4,34.5) has 7 bin [34.5,34.6) has 4 average z coordinate 12.1 for 22674025 element(s) point source id histogram with bin size 1.000000 bin 61 has 615429 bin 62 has 17771917 bin 63 has 4286679 average point source id 62.161914349128573 for 22674025 element(s)