lasinfo (210611) report for 'AHN4T/17DN1_02.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: 28857134 number of points by return: 24798688 2739517 1044022 242683 30031 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 536230 0 min x y z: 230980.000 536230.000 12.916 max x y z: 232019.999 537519.999 42.992 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: 28857134 extended number of points by return: 24798688 2739517 1044022 242683 30031 2072 121 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 12916 42992 intensity 0 4625 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 29 user_data 6 7 point_source_ID 60 62 gps_time 330510158.097727 330513813.907272 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 41 255 B 19 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.77 29.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24798688 number of intermediate returns: 1319272 number of last returns: 24779236 number of single returns: 22040062 covered area in square units/kilounits: 1340880/1.34 point density: all returns 21.52 last only 18.48 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28857134 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24798688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2739517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1044022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 242683 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30031 instead zero. overview over extended number of returns of given pulse: 22040062 3409558 2404364 850682 139873 11778 817 0 0 0 0 0 0 0 0 histogram of classification of points: 4900923 unclassified (1) 22519992 ground (2) 1387487 building (6) 48539 water (9) 193 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2248152 +---> 305819 of those are unclassified (1) +---> 1907599 of those are ground (2) +---> 32900 of those are building (6) +---> 1834 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.9,13.0) has 17 bin [13.0,13.1) has 524 bin [13.1,13.2) has 3798 bin [13.2,13.3) has 13007 bin [13.3,13.4) has 16535 bin [13.4,13.5) has 20845 bin [13.5,13.6) has 20761 bin [13.6,13.7) has 24947 bin [13.7,13.8) has 46135 bin [13.8,13.9) has 105115 bin [13.9,14.0) has 121529 bin [14.0,14.1) has 205104 bin [14.1,14.2) has 316043 bin [14.2,14.3) has 477297 bin [14.3,14.4) has 637396 bin [14.4,14.5) has 765845 bin [14.5,14.6) has 1072825 bin [14.6,14.7) has 1624836 bin [14.7,14.8) has 2131254 bin [14.8,14.9) has 2036279 bin [14.9,15.0) has 1968354 bin [15.0,15.1) has 1711445 bin [15.1,15.2) has 1787976 bin [15.2,15.3) has 2095038 bin [15.3,15.4) has 1595217 bin [15.4,15.5) has 1094949 bin [15.5,15.6) has 745656 bin [15.6,15.7) has 666473 bin [15.7,15.8) has 543422 bin [15.8,15.9) has 349452 bin [15.9,16.0) has 236785 bin [16.0,16.1) has 178019 bin [16.1,16.2) has 132685 bin [16.2,16.3) has 104993 bin [16.3,16.4) has 53753 bin [16.4,16.5) has 47684 bin [16.5,16.6) has 45783 bin [16.6,16.7) has 43998 bin [16.7,16.8) has 41337 bin [16.8,16.9) has 38876 bin [16.9,17.0) has 39797 bin [17.0,17.1) has 42920 bin [17.1,17.2) has 42573 bin [17.2,17.3) has 49563 bin [17.3,17.4) has 49772 bin [17.4,17.5) has 48214 bin [17.5,17.6) has 51053 bin [17.6,17.7) has 53954 bin [17.7,17.8) has 58408 bin [17.8,17.9) has 63853 bin [17.9,18.0) has 64169 bin [18.0,18.1) has 60904 bin [18.1,18.2) has 59763 bin [18.2,18.3) has 58027 bin [18.3,18.4) has 55368 bin [18.4,18.5) has 50259 bin [18.5,18.6) has 46143 bin [18.6,18.7) has 49338 bin [18.7,18.8) has 48271 bin [18.8,18.9) has 44076 bin [18.9,19.0) has 41411 bin [19.0,19.1) has 39964 bin [19.1,19.2) has 39834 bin [19.2,19.3) has 38817 bin [19.3,19.4) has 39165 bin [19.4,19.5) has 38550 bin [19.5,19.6) has 38106 bin [19.6,19.7) has 38263 bin [19.7,19.8) has 39268 bin [19.8,19.9) has 39063 bin [19.9,20.0) has 38385 bin [20.0,20.1) has 37796 bin [20.1,20.2) has 37864 bin [20.2,20.3) has 38226 bin [20.3,20.4) has 37997 bin [20.4,20.5) has 38910 bin [20.5,20.6) has 39327 bin [20.6,20.7) has 39361 bin [20.7,20.8) has 41138 bin [20.8,20.9) has 40885 bin [20.9,21.0) has 39762 bin [21.0,21.1) has 39944 bin [21.1,21.2) has 41298 bin [21.2,21.3) has 41733 bin [21.3,21.4) has 41523 bin [21.4,21.5) has 41173 bin [21.5,21.6) has 40516 bin [21.6,21.7) has 40584 bin [21.7,21.8) has 42222 bin [21.8,21.9) has 43394 bin [21.9,22.0) has 39871 bin [22.0,22.1) has 39035 bin [22.1,22.2) has 39524 bin [22.2,22.3) has 37891 bin [22.3,22.4) has 37350 bin [22.4,22.5) has 38193 bin [22.5,22.6) has 35755 bin [22.6,22.7) has 34774 bin [22.7,22.8) has 34834 bin [22.8,22.9) has 34780 bin [22.9,23.0) has 34423 bin [23.0,23.1) has 34227 bin [23.1,23.2) has 33717 bin [23.2,23.3) has 33837 bin [23.3,23.4) has 34204 bin [23.4,23.5) has 33538 bin [23.5,23.6) has 33413 bin [23.6,23.7) has 33350 bin [23.7,23.8) has 32955 bin [23.8,23.9) has 33410 bin [23.9,24.0) has 33369 bin [24.0,24.1) has 32654 bin [24.1,24.2) has 32765 bin [24.2,24.3) has 32190 bin [24.3,24.4) has 32443 bin [24.4,24.5) has 32759 bin [24.5,24.6) has 32615 bin [24.6,24.7) has 32926 bin [24.7,24.8) has 32598 bin [24.8,24.9) has 32423 bin [24.9,25.0) has 32292 bin [25.0,25.1) has 32281 bin [25.1,25.2) has 32067 bin [25.2,25.3) has 32049 bin [25.3,25.4) has 31790 bin [25.4,25.5) has 31879 bin [25.5,25.6) has 31679 bin [25.6,25.7) has 31975 bin [25.7,25.8) has 31790 bin [25.8,25.9) has 31877 bin [25.9,26.0) has 32082 bin [26.0,26.1) has 31739 bin [26.1,26.2) has 31839 bin [26.2,26.3) has 32118 bin [26.3,26.4) has 32179 bin [26.4,26.5) has 31947 bin [26.5,26.6) has 31737 bin [26.6,26.7) has 31664 bin [26.7,26.8) has 31449 bin [26.8,26.9) has 31578 bin [26.9,27.0) has 31384 bin [27.0,27.1) has 31147 bin [27.1,27.2) has 31186 bin [27.2,27.3) has 31133 bin [27.3,27.4) has 31136 bin [27.4,27.5) has 31095 bin [27.5,27.6) has 30796 bin [27.6,27.7) has 30930 bin [27.7,27.8) has 30418 bin [27.8,27.9) has 29975 bin [27.9,28.0) has 29837 bin [28.0,28.1) has 29696 bin [28.1,28.2) has 29303 bin [28.2,28.3) has 29091 bin [28.3,28.4) has 29100 bin [28.4,28.5) has 29006 bin [28.5,28.6) has 29095 bin [28.6,28.7) has 29021 bin [28.7,28.8) has 28652 bin [28.8,28.9) has 28510 bin [28.9,29.0) has 28579 bin [29.0,29.1) has 28517 bin [29.1,29.2) has 28678 bin [29.2,29.3) has 28514 bin [29.3,29.4) has 27848 bin [29.4,29.5) has 27828 bin [29.5,29.6) has 27566 bin [29.6,29.7) has 26989 bin [29.7,29.8) has 26931 bin [29.8,29.9) has 26857 bin [29.9,30.0) has 26405 bin [30.0,30.1) has 26274 bin [30.1,30.2) has 26324 bin [30.2,30.3) has 25818 bin [30.3,30.4) has 25591 bin [30.4,30.5) has 25265 bin [30.5,30.6) has 24881 bin [30.6,30.7) has 25051 bin [30.7,30.8) has 24590 bin [30.8,30.9) has 24227 bin [30.9,31.0) has 23943 bin [31.0,31.1) has 23772 bin [31.1,31.2) has 23189 bin [31.2,31.3) has 22840 bin [31.3,31.4) has 22424 bin [31.4,31.5) has 22190 bin [31.5,31.6) has 21559 bin [31.6,31.7) has 21206 bin [31.7,31.8) has 20825 bin [31.8,31.9) has 20477 bin [31.9,32.0) has 19648 bin [32.0,32.1) has 19280 bin [32.1,32.2) has 18760 bin [32.2,32.3) has 18128 bin [32.3,32.4) has 17959 bin [32.4,32.5) has 17879 bin [32.5,32.6) has 17191 bin [32.6,32.7) has 16249 bin [32.7,32.8) has 16064 bin [32.8,32.9) has 15608 bin [32.9,33.0) has 14968 bin [33.0,33.1) has 14525 bin [33.1,33.2) has 13968 bin [33.2,33.3) has 13517 bin [33.3,33.4) has 13194 bin [33.4,33.5) has 12657 bin [33.5,33.6) has 12034 bin [33.6,33.7) has 11582 bin [33.7,33.8) has 10990 bin [33.8,33.9) has 10555 bin [33.9,34.0) has 10025 bin [34.0,34.1) has 9783 bin [34.1,34.2) has 9189 bin [34.2,34.3) has 8671 bin [34.3,34.4) has 8401 bin [34.4,34.5) has 7807 bin [34.5,34.6) has 7453 bin [34.6,34.7) has 7048 bin [34.7,34.8) has 6597 bin [34.8,34.9) has 6204 bin [34.9,35.0) has 5846 bin [35.0,35.1) has 5425 bin [35.1,35.2) has 5186 bin [35.2,35.3) has 4895 bin [35.3,35.4) has 4550 bin [35.4,35.5) has 4305 bin [35.5,35.6) has 4051 bin [35.6,35.7) has 3871 bin [35.7,35.8) has 3539 bin [35.8,35.9) has 3298 bin [35.9,36.0) has 3086 bin [36.0,36.1) has 2925 bin [36.1,36.2) has 2811 bin [36.2,36.3) has 2534 bin [36.3,36.4) has 2287 bin [36.4,36.5) has 2256 bin [36.5,36.6) has 2162 bin [36.6,36.7) has 1915 bin [36.7,36.8) has 1776 bin [36.8,36.9) has 1579 bin [36.9,37.0) has 1370 bin [37.0,37.1) has 1364 bin [37.1,37.2) has 1192 bin [37.2,37.3) has 1089 bin [37.3,37.4) has 1027 bin [37.4,37.5) has 895 bin [37.5,37.6) has 864 bin [37.6,37.7) has 816 bin [37.7,37.8) has 737 bin [37.8,37.9) has 693 bin [37.9,38.0) has 625 bin [38.0,38.1) has 562 bin [38.1,38.2) has 470 bin [38.2,38.3) has 489 bin [38.3,38.4) has 457 bin [38.4,38.5) has 426 bin [38.5,38.6) has 465 bin [38.6,38.7) has 405 bin [38.7,38.8) has 398 bin [38.8,38.9) has 420 bin [38.9,39.0) has 375 bin [39.0,39.1) has 373 bin [39.1,39.2) has 358 bin [39.2,39.3) has 310 bin [39.3,39.4) has 297 bin [39.4,39.5) has 248 bin [39.5,39.6) has 238 bin [39.6,39.7) has 253 bin [39.7,39.8) has 250 bin [39.8,39.9) has 236 bin [39.9,40.0) has 224 bin [40.0,40.1) has 227 bin [40.1,40.2) has 214 bin [40.2,40.3) has 214 bin [40.3,40.4) has 216 bin [40.4,40.5) has 228 bin [40.5,40.6) has 192 bin [40.6,40.7) has 180 bin [40.7,40.8) has 178 bin [40.8,40.9) has 143 bin [40.9,41.0) has 152 bin [41.0,41.1) has 132 bin [41.1,41.2) has 113 bin [41.2,41.3) has 82 bin [41.3,41.4) has 70 bin [41.4,41.5) has 56 bin [41.5,41.6) has 45 bin [41.6,41.7) has 36 bin [41.7,41.8) has 28 bin [41.8,41.9) has 26 bin [41.9,42.0) has 13 bin [42.0,42.1) has 7 bin [42.1,42.2) has 8 bin [42.2,42.3) has 8 bin [42.3,42.4) has 2 bin [42.4,42.5) has 5 bin [42.5,42.6) has 4 bin [42.6,42.7) has 2 bin [42.8,42.9) has 1 bin [42.9,43.0) has 1 average z coordinate 16.9 for 28857134 element(s) point source id histogram with bin size 1.000000 bin 60 has 1213316 bin 61 has 22602539 bin 62 has 5041279 average point source id 61.132652223883355 for 28857134 element(s)