lasinfo (210611) report for 'AHN4T/51BZ1_22.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: 32049090 number of points by return: 25503490 5103346 1287125 146844 8285 scale factor x y z: 0.001 0.001 0.001 offset x y z: 150980 387480 0 min x y z: 150980.000 387480.000 15.939 max x y z: 152019.999 388769.999 46.320 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: 32049090 extended number of points by return: 25503490 5103346 1287125 146844 8285 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 15939 46320 intensity 56 4718 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 -30 29 user_data 6 7 point_source_ID 63 65 gps_time 298032837.810341 298036536.668274 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 40 255 B 33 255 NIR 20 251 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 47.18 ('Amplitude') attribute1 -16.46 30.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25503490 number of intermediate returns: 1440667 number of last returns: 25482111 number of single returns: 20377178 covered area in square units/kilounits: 1341568/1.34 point density: all returns 23.89 last only 18.99 (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 32049090 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25503490 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5103346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1287125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 146844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8285 instead zero. overview over extended number of returns of given pulse: 20377178 7646789 3428269 555223 39953 1607 71 0 0 0 0 0 0 0 0 histogram of classification of points: 8979345 unclassified (1) 23064579 ground (2) 5166 water (9) +-> flagged as extended overlap: 2369720 +---> 610293 of those are unclassified (1) +---> 1759427 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [15.9,16.0) has 42 bin [16.0,16.1) has 76 bin [16.1,16.2) has 387 bin [16.2,16.3) has 1797 bin [16.3,16.4) has 3620 bin [16.4,16.5) has 1873 bin [16.5,16.6) has 1495 bin [16.6,16.7) has 1210 bin [16.7,16.8) has 1238 bin [16.8,16.9) has 2197 bin [16.9,17.0) has 4446 bin [17.0,17.1) has 8636 bin [17.1,17.2) has 50055 bin [17.2,17.3) has 685216 bin [17.3,17.4) has 1177173 bin [17.4,17.5) has 1060539 bin [17.5,17.6) has 858848 bin [17.6,17.7) has 663796 bin [17.7,17.8) has 603453 bin [17.8,17.9) has 630911 bin [17.9,18.0) has 636962 bin [18.0,18.1) has 648483 bin [18.1,18.2) has 635602 bin [18.2,18.3) has 755623 bin [18.3,18.4) has 727650 bin [18.4,18.5) has 836039 bin [18.5,18.6) has 874826 bin [18.6,18.7) has 864285 bin [18.7,18.8) has 837637 bin [18.8,18.9) has 777123 bin [18.9,19.0) has 723799 bin [19.0,19.1) has 693137 bin [19.1,19.2) has 669752 bin [19.2,19.3) has 677012 bin [19.3,19.4) has 705534 bin [19.4,19.5) has 678243 bin [19.5,19.6) has 697333 bin [19.6,19.7) has 707861 bin [19.7,19.8) has 730433 bin [19.8,19.9) has 727385 bin [19.9,20.0) has 662267 bin [20.0,20.1) has 580509 bin [20.1,20.2) has 488874 bin [20.2,20.3) has 400390 bin [20.3,20.4) has 342823 bin [20.4,20.5) has 273724 bin [20.5,20.6) has 216202 bin [20.6,20.7) has 152088 bin [20.7,20.8) has 100632 bin [20.8,20.9) has 70062 bin [20.9,21.0) has 53707 bin [21.0,21.1) has 45944 bin [21.1,21.2) has 42290 bin [21.2,21.3) has 40968 bin [21.3,21.4) has 40811 bin [21.4,21.5) has 41131 bin [21.5,21.6) has 40658 bin [21.6,21.7) has 40907 bin [21.7,21.8) has 40745 bin [21.8,21.9) has 40616 bin [21.9,22.0) has 40622 bin [22.0,22.1) has 41271 bin [22.1,22.2) has 42390 bin [22.2,22.3) has 42173 bin [22.3,22.4) has 42374 bin [22.4,22.5) has 43259 bin [22.5,22.6) has 43428 bin [22.6,22.7) has 43426 bin [22.7,22.8) has 44041 bin [22.8,22.9) has 44319 bin [22.9,23.0) has 45391 bin [23.0,23.1) has 45596 bin [23.1,23.2) has 46247 bin [23.2,23.3) has 46790 bin [23.3,23.4) has 46540 bin [23.4,23.5) has 46627 bin [23.5,23.6) has 46899 bin [23.6,23.7) has 46905 bin [23.7,23.8) has 47006 bin [23.8,23.9) has 46973 bin [23.9,24.0) has 47289 bin [24.0,24.1) has 46977 bin [24.1,24.2) has 47241 bin [24.2,24.3) has 47315 bin [24.3,24.4) has 47698 bin [24.4,24.5) has 47291 bin [24.5,24.6) has 46974 bin [24.6,24.7) has 47443 bin [24.7,24.8) has 47006 bin [24.8,24.9) has 47639 bin [24.9,25.0) has 47854 bin [25.0,25.1) has 47996 bin [25.1,25.2) has 47571 bin [25.2,25.3) has 47906 bin [25.3,25.4) has 47686 bin [25.4,25.5) has 47697 bin [25.5,25.6) has 47794 bin [25.6,25.7) has 48166 bin [25.7,25.8) has 47824 bin [25.8,25.9) has 48115 bin [25.9,26.0) has 48274 bin [26.0,26.1) has 48617 bin [26.1,26.2) has 49174 bin [26.2,26.3) has 49362 bin [26.3,26.4) has 49476 bin [26.4,26.5) has 49819 bin [26.5,26.6) has 49795 bin [26.6,26.7) has 49951 bin [26.7,26.8) has 50441 bin [26.8,26.9) has 50629 bin [26.9,27.0) has 51522 bin [27.0,27.1) has 51629 bin [27.1,27.2) has 51723 bin [27.2,27.3) has 52195 bin [27.3,27.4) has 52345 bin [27.4,27.5) has 52142 bin [27.5,27.6) has 51650 bin [27.6,27.7) has 52436 bin [27.7,27.8) has 52884 bin [27.8,27.9) has 53368 bin [27.9,28.0) has 53494 bin [28.0,28.1) has 54086 bin [28.1,28.2) has 54933 bin [28.2,28.3) has 55596 bin [28.3,28.4) has 56103 bin [28.4,28.5) has 55887 bin [28.5,28.6) has 57048 bin [28.6,28.7) has 58025 bin [28.7,28.8) has 58957 bin [28.8,28.9) has 59190 bin [28.9,29.0) has 59473 bin [29.0,29.1) has 59427 bin [29.1,29.2) has 60321 bin [29.2,29.3) has 60791 bin [29.3,29.4) has 60908 bin [29.4,29.5) has 61763 bin [29.5,29.6) has 62620 bin [29.6,29.7) has 63275 bin [29.7,29.8) has 63694 bin [29.8,29.9) has 64123 bin [29.9,30.0) has 64289 bin [30.0,30.1) has 63994 bin [30.1,30.2) has 64541 bin [30.2,30.3) has 65228 bin [30.3,30.4) has 66004 bin [30.4,30.5) has 66446 bin [30.5,30.6) has 67619 bin [30.6,30.7) has 68230 bin [30.7,30.8) has 68485 bin [30.8,30.9) has 67629 bin [30.9,31.0) has 67459 bin [31.0,31.1) has 67643 bin [31.1,31.2) has 67594 bin [31.2,31.3) has 67844 bin [31.3,31.4) has 68325 bin [31.4,31.5) has 68765 bin [31.5,31.6) has 68751 bin [31.6,31.7) has 68877 bin [31.7,31.8) has 68709 bin [31.8,31.9) has 68680 bin [31.9,32.0) has 68570 bin [32.0,32.1) has 69803 bin [32.1,32.2) has 69774 bin [32.2,32.3) has 69669 bin [32.3,32.4) has 69387 bin [32.4,32.5) has 69179 bin [32.5,32.6) has 69047 bin [32.6,32.7) has 68924 bin [32.7,32.8) has 68098 bin [32.8,32.9) has 67786 bin [32.9,33.0) has 67199 bin [33.0,33.1) has 67132 bin [33.1,33.2) has 65998 bin [33.2,33.3) has 65546 bin [33.3,33.4) has 64128 bin [33.4,33.5) has 63108 bin [33.5,33.6) has 61269 bin [33.6,33.7) has 60255 bin [33.7,33.8) has 59018 bin [33.8,33.9) has 58505 bin [33.9,34.0) has 56909 bin [34.0,34.1) has 55795 bin [34.1,34.2) has 54587 bin [34.2,34.3) has 53214 bin [34.3,34.4) has 52296 bin [34.4,34.5) has 50060 bin [34.5,34.6) has 48298 bin [34.6,34.7) has 47196 bin [34.7,34.8) has 44947 bin [34.8,34.9) has 43497 bin [34.9,35.0) has 42326 bin [35.0,35.1) has 40517 bin [35.1,35.2) has 39144 bin [35.2,35.3) has 37585 bin [35.3,35.4) has 35815 bin [35.4,35.5) has 34471 bin [35.5,35.6) has 33222 bin [35.6,35.7) has 31923 bin [35.7,35.8) has 30324 bin [35.8,35.9) has 29180 bin [35.9,36.0) has 27709 bin [36.0,36.1) has 26414 bin [36.1,36.2) has 24928 bin [36.2,36.3) has 23774 bin [36.3,36.4) has 22700 bin [36.4,36.5) has 21193 bin [36.5,36.6) has 19687 bin [36.6,36.7) has 18646 bin [36.7,36.8) has 17406 bin [36.8,36.9) has 16237 bin [36.9,37.0) has 15108 bin [37.0,37.1) has 14229 bin [37.1,37.2) has 13098 bin [37.2,37.3) has 12108 bin [37.3,37.4) has 11440 bin [37.4,37.5) has 10490 bin [37.5,37.6) has 9657 bin [37.6,37.7) has 9044 bin [37.7,37.8) has 8392 bin [37.8,37.9) has 7507 bin [37.9,38.0) has 6915 bin [38.0,38.1) has 6235 bin [38.1,38.2) has 5723 bin [38.2,38.3) has 5114 bin [38.3,38.4) has 4504 bin [38.4,38.5) has 4233 bin [38.5,38.6) has 3870 bin [38.6,38.7) has 3327 bin [38.7,38.8) has 3098 bin [38.8,38.9) has 2781 bin [38.9,39.0) has 2413 bin [39.0,39.1) has 2182 bin [39.1,39.2) has 2009 bin [39.2,39.3) has 1768 bin [39.3,39.4) has 1545 bin [39.4,39.5) has 1380 bin [39.5,39.6) has 1266 bin [39.6,39.7) has 1148 bin [39.7,39.8) has 1076 bin [39.8,39.9) has 1010 bin [39.9,40.0) has 871 bin [40.0,40.1) has 774 bin [40.1,40.2) has 700 bin [40.2,40.3) has 672 bin [40.3,40.4) has 529 bin [40.4,40.5) has 610 bin [40.5,40.6) has 494 bin [40.6,40.7) has 487 bin [40.7,40.8) has 409 bin [40.8,40.9) has 389 bin [40.9,41.0) has 336 bin [41.0,41.1) has 322 bin [41.1,41.2) has 265 bin [41.2,41.3) has 284 bin [41.3,41.4) has 220 bin [41.4,41.5) has 243 bin [41.5,41.6) has 214 bin [41.6,41.7) has 207 bin [41.7,41.8) has 207 bin [41.8,41.9) has 229 bin [41.9,42.0) has 203 bin [42.0,42.1) has 194 bin [42.1,42.2) has 161 bin [42.2,42.3) has 145 bin [42.3,42.4) has 167 bin [42.4,42.5) has 155 bin [42.5,42.6) has 128 bin [42.6,42.7) has 118 bin [42.7,42.8) has 92 bin [42.8,42.9) has 91 bin [42.9,43.0) has 82 bin [43.0,43.1) has 88 bin [43.1,43.2) has 69 bin [43.2,43.3) has 61 bin [43.3,43.4) has 51 bin [43.4,43.5) has 64 bin [43.5,43.6) has 46 bin [43.6,43.7) has 49 bin [43.7,43.8) has 36 bin [43.8,43.9) has 73 bin [43.9,44.0) has 63 bin [44.0,44.1) has 56 bin [44.1,44.2) has 40 bin [44.2,44.3) has 34 bin [44.3,44.4) has 31 bin [44.4,44.5) has 24 bin [44.5,44.6) has 17 bin [44.6,44.7) has 15 bin [44.7,44.8) has 13 bin [44.8,44.9) has 10 bin [44.9,45.0) has 12 bin [45.0,45.1) has 16 bin [45.1,45.2) has 18 bin [45.2,45.3) has 10 bin [45.3,45.4) has 5 bin [45.4,45.5) has 10 bin [45.5,45.6) has 3 bin [45.6,45.7) has 7 bin [45.7,45.8) has 3 bin [45.8,45.9) has 4 bin [45.9,46.0) has 1 bin [46.0,46.1) has 3 bin [46.2,46.3) has 2 bin [46.3,46.4) has 1 average z coordinate 21.5 for 32049090 element(s) point source id histogram with bin size 1.000000 bin 63 has 6437460 bin 64 has 24725641 bin 65 has 885989 average point source id 63.826782258092194 for 32049090 element(s)