lasinfo (210611) report for 'AHN4T/01DZ1_17.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: 174/2021 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: 33974079 number of points by return: 25103994 6145068 2289179 431354 4484 scale factor x y z: 0.001 0.001 0.001 offset x y z: 150980 601230 0 min x y z: 150980.000 601230.000 1.543 max x y z: 152019.999 602519.999 31.592 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: 33974079 extended number of points by return: 25103994 6145068 2289179 431354 4484 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 1543 31592 intensity 19 3207 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 8 9 point_source_ID 1017 1035 gps_time 260801871.554883 265130244.679245 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 215 G 21 216 B 10 210 NIR 38 228 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 0.19 32.07 ('Amplitude') attribute1 -17.07 14.99 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25103994 number of intermediate returns: 2727495 number of last returns: 25072657 number of single returns: 18930067 covered area in square units/kilounits: 1334200/1.33 point density: all returns 25.46 last only 18.79 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33974079 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25103994 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6145068 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2289179 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 431354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4484 instead zero. overview over extended number of returns of given pulse: 18930067 7721724 5589363 1710468 22037 400 20 0 0 0 0 0 0 0 0 histogram of classification of points: 11485479 unclassified (1) 22437802 ground (2) 48014 building (6) 2784 water (9) +-> flagged as extended overlap: 2205296 +---> 836156 of those are unclassified (1) +---> 1349443 of those are ground (2) +---> 19270 of those are building (6) +---> 427 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.5,1.6) has 72 bin [1.6,1.7) has 2215 bin [1.7,1.8) has 1151 bin [1.8,1.9) has 1051 bin [1.9,2.0) has 1182 bin [2.0,2.1) has 3727 bin [2.1,2.2) has 13164 bin [2.2,2.3) has 32800 bin [2.3,2.4) has 134713 bin [2.4,2.5) has 359261 bin [2.5,2.6) has 365068 bin [2.6,2.7) has 377012 bin [2.7,2.8) has 383546 bin [2.8,2.9) has 362047 bin [2.9,3.0) has 427882 bin [3.0,3.1) has 537859 bin [3.1,3.2) has 700075 bin [3.2,3.3) has 769946 bin [3.3,3.4) has 812026 bin [3.4,3.5) has 809833 bin [3.5,3.6) has 795001 bin [3.6,3.7) has 729243 bin [3.7,3.8) has 694236 bin [3.8,3.9) has 663610 bin [3.9,4.0) has 630474 bin [4.0,4.1) has 610332 bin [4.1,4.2) has 589278 bin [4.2,4.3) has 565564 bin [4.3,4.4) has 539515 bin [4.4,4.5) has 510675 bin [4.5,4.6) has 484730 bin [4.6,4.7) has 459803 bin [4.7,4.8) has 435107 bin [4.8,4.9) has 410826 bin [4.9,5.0) has 391581 bin [5.0,5.1) has 371579 bin [5.1,5.2) has 356581 bin [5.2,5.3) has 344246 bin [5.3,5.4) has 331432 bin [5.4,5.5) has 316367 bin [5.5,5.6) has 302495 bin [5.6,5.7) has 285780 bin [5.7,5.8) has 270858 bin [5.8,5.9) has 262103 bin [5.9,6.0) has 258699 bin [6.0,6.1) has 258787 bin [6.1,6.2) has 260863 bin [6.2,6.3) has 256709 bin [6.3,6.4) has 243398 bin [6.4,6.5) has 225368 bin [6.5,6.6) has 211623 bin [6.6,6.7) has 204843 bin [6.7,6.8) has 193999 bin [6.8,6.9) has 181056 bin [6.9,7.0) has 171100 bin [7.0,7.1) has 165689 bin [7.1,7.2) has 161430 bin [7.2,7.3) has 157663 bin [7.3,7.4) has 151835 bin [7.4,7.5) has 147813 bin [7.5,7.6) has 145152 bin [7.6,7.7) has 139807 bin [7.7,7.8) has 135878 bin [7.8,7.9) has 130545 bin [7.9,8.0) has 125345 bin [8.0,8.1) has 122464 bin [8.1,8.2) has 118357 bin [8.2,8.3) has 117517 bin [8.3,8.4) has 116661 bin [8.4,8.5) has 114813 bin [8.5,8.6) has 112242 bin [8.6,8.7) has 109810 bin [8.7,8.8) has 106704 bin [8.8,8.9) has 105032 bin [8.9,9.0) has 102439 bin [9.0,9.1) has 100591 bin [9.1,9.2) has 97763 bin [9.2,9.3) has 93343 bin [9.3,9.4) has 91106 bin [9.4,9.5) has 92226 bin [9.5,9.6) has 88917 bin [9.6,9.7) has 88781 bin [9.7,9.8) has 87126 bin [9.8,9.9) has 83521 bin [9.9,10.0) has 79424 bin [10.0,10.1) has 76344 bin [10.1,10.2) has 72304 bin [10.2,10.3) has 69671 bin [10.3,10.4) has 67847 bin [10.4,10.5) has 66379 bin [10.5,10.6) has 64198 bin [10.6,10.7) has 62440 bin [10.7,10.8) has 60146 bin [10.8,10.9) has 58009 bin [10.9,11.0) has 58123 bin [11.0,11.1) has 58486 bin [11.1,11.2) has 60161 bin [11.2,11.3) has 58412 bin [11.3,11.4) has 56961 bin [11.4,11.5) has 56531 bin [11.5,11.6) has 55592 bin [11.6,11.7) has 55277 bin [11.7,11.8) has 55199 bin [11.8,11.9) has 53868 bin [11.9,12.0) has 52679 bin [12.0,12.1) has 52290 bin [12.1,12.2) has 53175 bin [12.2,12.3) has 54236 bin [12.3,12.4) has 57313 bin [12.4,12.5) has 58904 bin [12.5,12.6) has 59545 bin [12.6,12.7) has 59193 bin [12.7,12.8) has 58458 bin [12.8,12.9) has 58293 bin [12.9,13.0) has 58701 bin [13.0,13.1) has 58572 bin [13.1,13.2) has 60349 bin [13.2,13.3) has 60171 bin [13.3,13.4) has 60764 bin [13.4,13.5) has 61294 bin [13.5,13.6) has 61713 bin [13.6,13.7) has 62801 bin [13.7,13.8) has 63554 bin [13.8,13.9) has 63979 bin [13.9,14.0) has 64292 bin [14.0,14.1) has 65322 bin [14.1,14.2) has 66564 bin [14.2,14.3) has 68340 bin [14.3,14.4) has 69654 bin [14.4,14.5) has 71498 bin [14.5,14.6) has 72244 bin [14.6,14.7) has 74107 bin [14.7,14.8) has 75298 bin [14.8,14.9) has 76516 bin [14.9,15.0) has 78724 bin [15.0,15.1) has 81797 bin [15.1,15.2) has 82745 bin [15.2,15.3) has 85057 bin [15.3,15.4) has 87497 bin [15.4,15.5) has 90328 bin [15.5,15.6) has 93140 bin [15.6,15.7) has 93744 bin [15.7,15.8) has 95894 bin [15.8,15.9) has 98161 bin [15.9,16.0) has 101166 bin [16.0,16.1) has 102315 bin [16.1,16.2) has 103661 bin [16.2,16.3) has 105388 bin [16.3,16.4) has 107615 bin [16.4,16.5) has 108925 bin [16.5,16.6) has 111082 bin [16.6,16.7) has 111261 bin [16.7,16.8) has 113253 bin [16.8,16.9) has 115014 bin [16.9,17.0) has 116155 bin [17.0,17.1) has 117486 bin [17.1,17.2) has 119297 bin [17.2,17.3) has 119747 bin [17.3,17.4) has 120706 bin [17.4,17.5) has 120893 bin [17.5,17.6) has 122120 bin [17.6,17.7) has 122910 bin [17.7,17.8) has 123060 bin [17.8,17.9) has 122732 bin [17.9,18.0) has 122205 bin [18.0,18.1) has 121497 bin [18.1,18.2) has 121345 bin [18.2,18.3) has 120415 bin [18.3,18.4) has 121368 bin [18.4,18.5) has 120997 bin [18.5,18.6) has 119917 bin [18.6,18.7) has 118503 bin [18.7,18.8) has 117354 bin [18.8,18.9) has 115796 bin [18.9,19.0) has 115166 bin [19.0,19.1) has 113973 bin [19.1,19.2) has 112212 bin [19.2,19.3) has 110659 bin [19.3,19.4) has 109635 bin [19.4,19.5) has 107530 bin [19.5,19.6) has 104670 bin [19.6,19.7) has 102958 bin [19.7,19.8) has 100698 bin [19.8,19.9) has 98669 bin [19.9,20.0) has 96771 bin [20.0,20.1) has 93985 bin [20.1,20.2) has 91627 bin [20.2,20.3) has 89265 bin [20.3,20.4) has 87423 bin [20.4,20.5) has 84538 bin [20.5,20.6) has 81900 bin [20.6,20.7) has 79090 bin [20.7,20.8) has 76509 bin [20.8,20.9) has 74083 bin [20.9,21.0) has 70827 bin [21.0,21.1) has 68820 bin [21.1,21.2) has 65958 bin [21.2,21.3) has 63626 bin [21.3,21.4) has 60730 bin [21.4,21.5) has 58259 bin [21.5,21.6) has 54754 bin [21.6,21.7) has 52763 bin [21.7,21.8) has 50160 bin [21.8,21.9) has 47735 bin [21.9,22.0) has 45292 bin [22.0,22.1) has 43005 bin [22.1,22.2) has 40683 bin [22.2,22.3) has 38501 bin [22.3,22.4) has 36363 bin [22.4,22.5) has 34242 bin [22.5,22.6) has 32363 bin [22.6,22.7) has 30450 bin [22.7,22.8) has 28440 bin [22.8,22.9) has 26226 bin [22.9,23.0) has 24158 bin [23.0,23.1) has 22982 bin [23.1,23.2) has 21376 bin [23.2,23.3) has 19509 bin [23.3,23.4) has 18316 bin [23.4,23.5) has 16750 bin [23.5,23.6) has 15632 bin [23.6,23.7) has 14222 bin [23.7,23.8) has 13421 bin [23.8,23.9) has 12210 bin [23.9,24.0) has 10912 bin [24.0,24.1) has 9900 bin [24.1,24.2) has 8894 bin [24.2,24.3) has 7896 bin [24.3,24.4) has 7063 bin [24.4,24.5) has 6202 bin [24.5,24.6) has 5487 bin [24.6,24.7) has 4908 bin [24.7,24.8) has 4310 bin [24.8,24.9) has 3679 bin [24.9,25.0) has 3416 bin [25.0,25.1) has 2892 bin [25.1,25.2) has 2528 bin [25.2,25.3) has 2144 bin [25.3,25.4) has 1881 bin [25.4,25.5) has 1695 bin [25.5,25.6) has 1564 bin [25.6,25.7) has 1272 bin [25.7,25.8) has 1113 bin [25.8,25.9) has 949 bin [25.9,26.0) has 854 bin [26.0,26.1) has 777 bin [26.1,26.2) has 607 bin [26.2,26.3) has 533 bin [26.3,26.4) has 495 bin [26.4,26.5) has 461 bin [26.5,26.6) has 334 bin [26.6,26.7) has 380 bin [26.7,26.8) has 335 bin [26.8,26.9) has 256 bin [26.9,27.0) has 237 bin [27.0,27.1) has 190 bin [27.1,27.2) has 168 bin [27.2,27.3) has 158 bin [27.3,27.4) has 142 bin [27.4,27.5) has 108 bin [27.5,27.6) has 100 bin [27.6,27.7) has 89 bin [27.7,27.8) has 84 bin [27.8,27.9) has 77 bin [27.9,28.0) has 60 bin [28.0,28.1) has 42 bin [28.1,28.2) has 36 bin [28.2,28.3) has 40 bin [28.3,28.4) has 26 bin [28.4,28.5) has 26 bin [28.5,28.6) has 10 bin [28.6,28.7) has 12 bin [28.7,28.8) has 9 bin [28.8,28.9) has 25 bin [28.9,29.0) has 13 bin [29.0,29.1) has 5 bin [29.1,29.2) has 6 bin [29.2,29.3) has 9 bin [29.3,29.4) has 4 bin [29.4,29.5) has 5 bin [29.5,29.6) has 1 bin [29.6,29.7) has 2 bin [31.5,31.6) has 2 average z coordinate 8.6 for 33974079 element(s) point source id histogram with bin size 1.000000 bin 1017 has 10745905 bin 1018 has 23135422 bin 1035 has 92752 average point source id 1017.730114214427999 for 33974079 element(s)