lasinfo (210611) report for 'AHN4T/55AN2_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: 181/2021 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: 32315594 number of points by return: 27822893 3839095 491698 134077 27831 scale factor x y z: 0.001 0.001 0.001 offset x y z: 66980 368730 0 min x y z: 66980.000 368730.000 -0.623 max x y z: 68019.999 370019.999 38.662 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: 32315594 extended number of points by return: 27822893 3839095 491698 134077 27831 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 -623 38662 intensity 0 4152 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 -32 32 user_data 6 7 point_source_ID 78 97 gps_time 260794139.933803 261750715.898007 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 25 255 B 39 255 NIR 73 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0 41.52 ('Amplitude') attribute1 -16.66 24.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27822893 number of intermediate returns: 656960 number of last returns: 27823496 number of single returns: 23987755 covered area in square units/kilounits: 1340364/1.34 point density: all returns 24.11 last only 20.76 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32315594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27822893 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3839095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 491698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 134077 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27831 instead zero. overview over extended number of returns of given pulse: 23987755 6692003 1071367 425004 120837 16810 1818 0 0 0 0 0 0 0 0 histogram of classification of points: 4725929 unclassified (1) 27439822 ground (2) 87465 building (6) 62378 water (9) +-> flagged as extended overlap: 2251639 +---> 314271 of those are unclassified (1) +---> 1924630 of those are ground (2) +---> 8752 of those are building (6) +---> 3986 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 2 bin [-0.6,-0.5) has 559 bin [-0.5,-0.4) has 3001 bin [-0.4,-0.3) has 4032 bin [-0.3,-0.2) has 11554 bin [-0.2,-0.1) has 18662 bin [-0.1,0.0) has 36724 bin [0.0,0.1) has 34870 bin [0.1,0.2) has 34533 bin [0.2,0.3) has 39381 bin [0.3,0.4) has 40038 bin [0.4,0.5) has 40323 bin [0.5,0.6) has 44371 bin [0.6,0.7) has 48768 bin [0.7,0.8) has 80348 bin [0.8,0.9) has 258592 bin [0.9,1.0) has 705985 bin [1.0,1.1) has 802280 bin [1.1,1.2) has 1326280 bin [1.2,1.3) has 2750824 bin [1.3,1.4) has 5202637 bin [1.4,1.5) has 7484799 bin [1.5,1.6) has 5052571 bin [1.6,1.7) has 1781157 bin [1.7,1.8) has 529929 bin [1.8,1.9) has 286229 bin [1.9,2.0) has 223847 bin [2.0,2.1) has 213119 bin [2.1,2.2) has 222506 bin [2.2,2.3) has 260673 bin [2.3,2.4) has 282287 bin [2.4,2.5) has 269305 bin [2.5,2.6) has 235807 bin [2.6,2.7) has 202451 bin [2.7,2.8) has 178916 bin [2.8,2.9) has 169356 bin [2.9,3.0) has 169964 bin [3.0,3.1) has 180119 bin [3.1,3.2) has 196379 bin [3.2,3.3) has 219088 bin [3.3,3.4) has 236838 bin [3.4,3.5) has 221800 bin [3.5,3.6) has 164183 bin [3.6,3.7) has 95698 bin [3.7,3.8) has 51546 bin [3.8,3.9) has 33856 bin [3.9,4.0) has 28456 bin [4.0,4.1) has 27802 bin [4.1,4.2) has 27683 bin [4.2,4.3) has 27479 bin [4.3,4.4) has 24674 bin [4.4,4.5) has 23959 bin [4.5,4.6) has 23712 bin [4.6,4.7) has 24107 bin [4.7,4.8) has 23843 bin [4.8,4.9) has 24660 bin [4.9,5.0) has 24300 bin [5.0,5.1) has 29511 bin [5.1,5.2) has 30798 bin [5.2,5.3) has 19163 bin [5.3,5.4) has 9339 bin [5.4,5.5) has 9401 bin [5.5,5.6) has 7061 bin [5.6,5.7) has 4375 bin [5.7,5.8) has 3938 bin [5.8,5.9) has 3811 bin [5.9,6.0) has 3811 bin [6.0,6.1) has 3610 bin [6.1,6.2) has 3793 bin [6.2,6.3) has 3879 bin [6.3,6.4) has 3963 bin [6.4,6.5) has 4000 bin [6.5,6.6) has 3854 bin [6.6,6.7) has 3904 bin [6.7,6.8) has 3882 bin [6.8,6.9) has 4283 bin [6.9,7.0) has 4068 bin [7.0,7.1) has 4054 bin [7.1,7.2) has 4367 bin [7.2,7.3) has 4241 bin [7.3,7.4) has 4163 bin [7.4,7.5) has 4210 bin [7.5,7.6) has 4233 bin [7.6,7.7) has 4124 bin [7.7,7.8) has 4094 bin [7.8,7.9) has 4066 bin [7.9,8.0) has 4047 bin [8.0,8.1) has 4129 bin [8.1,8.2) has 4078 bin [8.2,8.3) has 4173 bin [8.3,8.4) has 4246 bin [8.4,8.5) has 4239 bin [8.5,8.6) has 4368 bin [8.6,8.7) has 4200 bin [8.7,8.8) has 4317 bin [8.8,8.9) has 4280 bin [8.9,9.0) has 4455 bin [9.0,9.1) has 4390 bin [9.1,9.2) has 4647 bin [9.2,9.3) has 4834 bin [9.3,9.4) has 4753 bin [9.4,9.5) has 4902 bin [9.5,9.6) has 4977 bin [9.6,9.7) has 4961 bin [9.7,9.8) has 4980 bin [9.8,9.9) has 4732 bin [9.9,10.0) has 4909 bin [10.0,10.1) has 4958 bin [10.1,10.2) has 5012 bin [10.2,10.3) has 4912 bin [10.3,10.4) has 5006 bin [10.4,10.5) has 5036 bin [10.5,10.6) has 4918 bin [10.6,10.7) has 4745 bin [10.7,10.8) has 4896 bin [10.8,10.9) has 4949 bin [10.9,11.0) has 4862 bin [11.0,11.1) has 4883 bin [11.1,11.2) has 4999 bin [11.2,11.3) has 4833 bin [11.3,11.4) has 5028 bin [11.4,11.5) has 4859 bin [11.5,11.6) has 4943 bin [11.6,11.7) has 5010 bin [11.7,11.8) has 4927 bin [11.8,11.9) has 4721 bin [11.9,12.0) has 4911 bin [12.0,12.1) has 4909 bin [12.1,12.2) has 4773 bin [12.2,12.3) has 4818 bin [12.3,12.4) has 4997 bin [12.4,12.5) has 4924 bin [12.5,12.6) has 5136 bin [12.6,12.7) has 4918 bin [12.7,12.8) has 5040 bin [12.8,12.9) has 5008 bin [12.9,13.0) has 5048 bin [13.0,13.1) has 5095 bin [13.1,13.2) has 4815 bin [13.2,13.3) has 4695 bin [13.3,13.4) has 4719 bin [13.4,13.5) has 4747 bin [13.5,13.6) has 4760 bin [13.6,13.7) has 4792 bin [13.7,13.8) has 4778 bin [13.8,13.9) has 4654 bin [13.9,14.0) has 4856 bin [14.0,14.1) has 4789 bin [14.1,14.2) has 4837 bin [14.2,14.3) has 4588 bin [14.3,14.4) has 4541 bin [14.4,14.5) has 4477 bin [14.5,14.6) has 4534 bin [14.6,14.7) has 4375 bin [14.7,14.8) has 4517 bin [14.8,14.9) has 4350 bin [14.9,15.0) has 4479 bin [15.0,15.1) has 4682 bin [15.1,15.2) has 4660 bin [15.2,15.3) has 4612 bin [15.3,15.4) has 4855 bin [15.4,15.5) has 4909 bin [15.5,15.6) has 4817 bin [15.6,15.7) has 4765 bin [15.7,15.8) has 4709 bin [15.8,15.9) has 4803 bin [15.9,16.0) has 4843 bin [16.0,16.1) has 4857 bin [16.1,16.2) has 4732 bin [16.2,16.3) has 4796 bin [16.3,16.4) has 4870 bin [16.4,16.5) has 4811 bin [16.5,16.6) has 4701 bin [16.6,16.7) has 4856 bin [16.7,16.8) has 4847 bin [16.8,16.9) has 4858 bin [16.9,17.0) has 4919 bin [17.0,17.1) has 4961 bin [17.1,17.2) has 5045 bin [17.2,17.3) has 5014 bin [17.3,17.4) has 5125 bin [17.4,17.5) has 5057 bin [17.5,17.6) has 5011 bin [17.6,17.7) has 5037 bin [17.7,17.8) has 5081 bin [17.8,17.9) has 5000 bin [17.9,18.0) has 5061 bin [18.0,18.1) has 5095 bin [18.1,18.2) has 5199 bin [18.2,18.3) has 5118 bin [18.3,18.4) has 5185 bin [18.4,18.5) has 5201 bin [18.5,18.6) has 5216 bin [18.6,18.7) has 5350 bin [18.7,18.8) has 5303 bin [18.8,18.9) has 5341 bin [18.9,19.0) has 5280 bin [19.0,19.1) has 5285 bin [19.1,19.2) has 5167 bin [19.2,19.3) has 5213 bin [19.3,19.4) has 5437 bin [19.4,19.5) has 5565 bin [19.5,19.6) has 5494 bin [19.6,19.7) has 5503 bin [19.7,19.8) has 5614 bin [19.8,19.9) has 5625 bin [19.9,20.0) has 5917 bin [20.0,20.1) has 5743 bin [20.1,20.2) has 5886 bin [20.2,20.3) has 5986 bin [20.3,20.4) has 6087 bin [20.4,20.5) has 5958 bin [20.5,20.6) has 6047 bin [20.6,20.7) has 6076 bin [20.7,20.8) has 6194 bin [20.8,20.9) has 6237 bin [20.9,21.0) has 6213 bin [21.0,21.1) has 6245 bin [21.1,21.2) has 6481 bin [21.2,21.3) has 6500 bin [21.3,21.4) has 6427 bin [21.4,21.5) has 6377 bin [21.5,21.6) has 6365 bin [21.6,21.7) has 6527 bin [21.7,21.8) has 6538 bin [21.8,21.9) has 6686 bin [21.9,22.0) has 6613 bin [22.0,22.1) has 6612 bin [22.1,22.2) has 6472 bin [22.2,22.3) has 6583 bin [22.3,22.4) has 6695 bin [22.4,22.5) has 6517 bin [22.5,22.6) has 6630 bin [22.6,22.7) has 6663 bin [22.7,22.8) has 6618 bin [22.8,22.9) has 6748 bin [22.9,23.0) has 6699 bin [23.0,23.1) has 6753 bin [23.1,23.2) has 6786 bin [23.2,23.3) has 6735 bin [23.3,23.4) has 6898 bin [23.4,23.5) has 6791 bin [23.5,23.6) has 6812 bin [23.6,23.7) has 6713 bin [23.7,23.8) has 6745 bin [23.8,23.9) has 6780 bin [23.9,24.0) has 6648 bin [24.0,24.1) has 6601 bin [24.1,24.2) has 6633 bin [24.2,24.3) has 6562 bin [24.3,24.4) has 6700 bin [24.4,24.5) has 6537 bin [24.5,24.6) has 6614 bin [24.6,24.7) has 6501 bin [24.7,24.8) has 6605 bin [24.8,24.9) has 6567 bin [24.9,25.0) has 6743 bin [25.0,25.1) has 6698 bin [25.1,25.2) has 6731 bin [25.2,25.3) has 6676 bin [25.3,25.4) has 6748 bin [25.4,25.5) has 6608 bin [25.5,25.6) has 6650 bin [25.6,25.7) has 6830 bin [25.7,25.8) has 6704 bin [25.8,25.9) has 6831 bin [25.9,26.0) has 6679 bin [26.0,26.1) has 6642 bin [26.1,26.2) has 6757 bin [26.2,26.3) has 6783 bin [26.3,26.4) has 6878 bin [26.4,26.5) has 6728 bin [26.5,26.6) has 6806 bin [26.6,26.7) has 6818 bin [26.7,26.8) has 6768 bin [26.8,26.9) has 6860 bin [26.9,27.0) has 6707 bin [27.0,27.1) has 6682 bin [27.1,27.2) has 6751 bin [27.2,27.3) has 6607 bin [27.3,27.4) has 6806 bin [27.4,27.5) has 6573 bin [27.5,27.6) has 6357 bin [27.6,27.7) has 6465 bin [27.7,27.8) has 6357 bin [27.8,27.9) has 6376 bin [27.9,28.0) has 6395 bin [28.0,28.1) has 6259 bin [28.1,28.2) has 6246 bin [28.2,28.3) has 6230 bin [28.3,28.4) has 6229 bin [28.4,28.5) has 6206 bin [28.5,28.6) has 6210 bin [28.6,28.7) has 6064 bin [28.7,28.8) has 5992 bin [28.8,28.9) has 6061 bin [28.9,29.0) has 5922 bin [29.0,29.1) has 5933 bin [29.1,29.2) has 5805 bin [29.2,29.3) has 5728 bin [29.3,29.4) has 5671 bin [29.4,29.5) has 5671 bin [29.5,29.6) has 5557 bin [29.6,29.7) has 5490 bin [29.7,29.8) has 5459 bin [29.8,29.9) has 5322 bin [29.9,30.0) has 5294 bin [30.0,30.1) has 5199 bin [30.1,30.2) has 5073 bin [30.2,30.3) has 5069 bin [30.3,30.4) has 5056 bin [30.4,30.5) has 4886 bin [30.5,30.6) has 4931 bin [30.6,30.7) has 4988 bin [30.7,30.8) has 4875 bin [30.8,30.9) has 4763 bin [30.9,31.0) has 4574 bin [31.0,31.1) has 4571 bin [31.1,31.2) has 4286 bin [31.2,31.3) has 4279 bin [31.3,31.4) has 4194 bin [31.4,31.5) has 4098 bin [31.5,31.6) has 4099 bin [31.6,31.7) has 3933 bin [31.7,31.8) has 3913 bin [31.8,31.9) has 3906 bin [31.9,32.0) has 3693 bin [32.0,32.1) has 3633 bin [32.1,32.2) has 3477 bin [32.2,32.3) has 3398 bin [32.3,32.4) has 3220 bin [32.4,32.5) has 3114 bin [32.5,32.6) has 3079 bin [32.6,32.7) has 2849 bin [32.7,32.8) has 2693 bin [32.8,32.9) has 2619 bin [32.9,33.0) has 2456 bin [33.0,33.1) has 2270 bin [33.1,33.2) has 2104 bin [33.2,33.3) has 2037 bin [33.3,33.4) has 1938 bin [33.4,33.5) has 1761 bin [33.5,33.6) has 1684 bin [33.6,33.7) has 1662 bin [33.7,33.8) has 1487 bin [33.8,33.9) has 1406 bin [33.9,34.0) has 1359 bin [34.0,34.1) has 1183 bin [34.1,34.2) has 1196 bin [34.2,34.3) has 1156 bin [34.3,34.4) has 1059 bin [34.4,34.5) has 1088 bin [34.5,34.6) has 954 bin [34.6,34.7) has 939 bin [34.7,34.8) has 857 bin [34.8,34.9) has 805 bin [34.9,35.0) has 793 bin [35.0,35.1) has 731 bin [35.1,35.2) has 729 bin [35.2,35.3) has 696 bin [35.3,35.4) has 671 bin [35.4,35.5) has 625 bin [35.5,35.6) has 587 bin [35.6,35.7) has 555 bin [35.7,35.8) has 509 bin [35.8,35.9) has 466 bin [35.9,36.0) has 478 bin [36.0,36.1) has 466 bin [36.1,36.2) has 444 bin [36.2,36.3) has 370 bin [36.3,36.4) has 358 bin [36.4,36.5) has 323 bin [36.5,36.6) has 310 bin [36.6,36.7) has 286 bin [36.7,36.8) has 237 bin [36.8,36.9) has 183 bin [36.9,37.0) has 164 bin [37.0,37.1) has 136 bin [37.1,37.2) has 123 bin [37.2,37.3) has 103 bin [37.3,37.4) has 89 bin [37.4,37.5) has 61 bin [37.5,37.6) has 52 bin [37.6,37.7) has 50 bin [37.7,37.8) has 28 bin [37.8,37.9) has 36 bin [37.9,38.0) has 16 bin [38.0,38.1) has 11 bin [38.1,38.2) has 8 bin [38.2,38.3) has 5 bin [38.3,38.4) has 3 bin [38.4,38.5) has 1 bin [38.6,38.7) has 1 average z coordinate 2.5 for 32315594 element(s) point source id histogram with bin size 1.000000 bin 78 has 9972602 bin 79 has 16821216 bin 97 has 5521776 average point source id 81.767065522608064 for 32315594 element(s)