lasinfo (210611) report for 'AHN4T/16AZ2_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: 38674952 number of points by return: 37430420 797495 346011 98870 2156 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 538730 0 min x y z: 185980.000 538730.000 -3.647 max x y z: 187019.999 540019.999 25.416 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: 38674952 extended number of points by return: 37430420 797495 346011 98870 2156 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 -3647 25416 intensity 19 4224 return_number 1 5 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 8 9 point_source_ID 1139 1145 gps_time 269090499.924851 269104497.840142 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 33 255 B 20 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 42.24 ('Amplitude') attribute1 -16.93 25.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37430420 number of intermediate returns: 448435 number of last returns: 37418491 number of single returns: 36622394 covered area in square units/kilounits: 1334780/1.33 point density: all returns 28.97 last only 28.03 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38674952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37430420 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 797495 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 346011 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 98870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2156 instead zero. overview over extended number of returns of given pulse: 36622394 911255 741979 388236 10854 221 13 0 0 0 0 0 0 0 0 histogram of classification of points: 1568778 unclassified (1) 36058738 ground (2) 633452 building (6) 394083 water (9) 19901 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2637934 +---> 85853 of those are unclassified (1) +---> 2512706 of those are ground (2) +---> 24877 of those are building (6) +---> 14498 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.7,-3.6) has 14 bin [-3.6,-3.5) has 1839 bin [-3.5,-3.4) has 22290 bin [-3.4,-3.3) has 12234 bin [-3.3,-3.2) has 10516 bin [-3.2,-3.1) has 125268 bin [-3.1,-3.0) has 220798 bin [-3.0,-2.9) has 147551 bin [-2.9,-2.8) has 174445 bin [-2.8,-2.7) has 267698 bin [-2.7,-2.6) has 474232 bin [-2.6,-2.5) has 896344 bin [-2.5,-2.4) has 1805535 bin [-2.4,-2.3) has 3298273 bin [-2.3,-2.2) has 4021294 bin [-2.2,-2.1) has 3448304 bin [-2.1,-2.0) has 3318028 bin [-2.0,-1.9) has 3600013 bin [-1.9,-1.8) has 2510971 bin [-1.8,-1.7) has 1831773 bin [-1.7,-1.6) has 1372923 bin [-1.6,-1.5) has 1650793 bin [-1.5,-1.4) has 2332961 bin [-1.4,-1.3) has 1795716 bin [-1.3,-1.2) has 672294 bin [-1.2,-1.1) has 423357 bin [-1.1,-1.0) has 345839 bin [-1.0,-0.9) has 345836 bin [-0.9,-0.8) has 375735 bin [-0.8,-0.7) has 315030 bin [-0.7,-0.6) has 166851 bin [-0.6,-0.5) has 136073 bin [-0.5,-0.4) has 103930 bin [-0.4,-0.3) has 60475 bin [-0.3,-0.2) has 54515 bin [-0.2,-0.1) has 48996 bin [-0.1,0.0) has 38303 bin [0.0,0.1) has 35012 bin [0.1,0.2) has 33405 bin [0.2,0.3) has 32159 bin [0.3,0.4) has 35888 bin [0.4,0.5) has 33200 bin [0.5,0.6) has 28578 bin [0.6,0.7) has 25699 bin [0.7,0.8) has 26154 bin [0.8,0.9) has 25616 bin [0.9,1.0) has 28703 bin [1.0,1.1) has 33506 bin [1.1,1.2) has 27588 bin [1.2,1.3) has 31284 bin [1.3,1.4) has 32003 bin [1.4,1.5) has 24402 bin [1.5,1.6) has 19746 bin [1.6,1.7) has 19873 bin [1.7,1.8) has 20821 bin [1.8,1.9) has 21088 bin [1.9,2.0) has 22478 bin [2.0,2.1) has 24233 bin [2.1,2.2) has 24590 bin [2.2,2.3) has 23617 bin [2.3,2.4) has 22954 bin [2.4,2.5) has 23995 bin [2.5,2.6) has 24807 bin [2.6,2.7) has 23111 bin [2.7,2.8) has 21648 bin [2.8,2.9) has 21785 bin [2.9,3.0) has 21647 bin [3.0,3.1) has 21416 bin [3.1,3.2) has 22097 bin [3.2,3.3) has 22232 bin [3.3,3.4) has 21802 bin [3.4,3.5) has 22652 bin [3.5,3.6) has 23050 bin [3.6,3.7) has 23139 bin [3.7,3.8) has 22332 bin [3.8,3.9) has 22052 bin [3.9,4.0) has 21716 bin [4.0,4.1) has 21745 bin [4.1,4.2) has 21920 bin [4.2,4.3) has 22042 bin [4.3,4.4) has 22324 bin [4.4,4.5) has 22507 bin [4.5,4.6) has 22165 bin [4.6,4.7) has 22080 bin [4.7,4.8) has 21357 bin [4.8,4.9) has 20664 bin [4.9,5.0) has 19358 bin [5.0,5.1) has 18676 bin [5.1,5.2) has 18640 bin [5.2,5.3) has 19158 bin [5.3,5.4) has 18719 bin [5.4,5.5) has 18805 bin [5.5,5.6) has 17889 bin [5.6,5.7) has 17681 bin [5.7,5.8) has 17022 bin [5.8,5.9) has 16581 bin [5.9,6.0) has 16732 bin [6.0,6.1) has 16984 bin [6.1,6.2) has 15493 bin [6.2,6.3) has 15567 bin [6.3,6.4) has 15525 bin [6.4,6.5) has 15335 bin [6.5,6.6) has 14991 bin [6.6,6.7) has 14621 bin [6.7,6.8) has 14357 bin [6.8,6.9) has 14102 bin [6.9,7.0) has 13801 bin [7.0,7.1) has 13913 bin [7.1,7.2) has 14140 bin [7.2,7.3) has 13388 bin [7.3,7.4) has 12999 bin [7.4,7.5) has 12203 bin [7.5,7.6) has 11221 bin [7.6,7.7) has 10665 bin [7.7,7.8) has 10618 bin [7.8,7.9) has 10309 bin [7.9,8.0) has 10186 bin [8.0,8.1) has 10151 bin [8.1,8.2) has 9797 bin [8.2,8.3) has 9877 bin [8.3,8.4) has 11184 bin [8.4,8.5) has 11358 bin [8.5,8.6) has 9559 bin [8.6,8.7) has 9447 bin [8.7,8.8) has 9157 bin [8.8,8.9) has 8847 bin [8.9,9.0) has 8423 bin [9.0,9.1) has 7917 bin [9.1,9.2) has 7885 bin [9.2,9.3) has 7990 bin [9.3,9.4) has 7755 bin [9.4,9.5) has 7789 bin [9.5,9.6) has 7785 bin [9.6,9.7) has 7821 bin [9.7,9.8) has 7726 bin [9.8,9.9) has 7788 bin [9.9,10.0) has 7662 bin [10.0,10.1) has 7139 bin [10.1,10.2) has 7656 bin [10.2,10.3) has 7555 bin [10.3,10.4) has 7518 bin [10.4,10.5) has 7468 bin [10.5,10.6) has 7313 bin [10.6,10.7) has 6890 bin [10.7,10.8) has 6267 bin [10.8,10.9) has 6168 bin [10.9,11.0) has 6267 bin [11.0,11.1) has 6353 bin [11.1,11.2) has 6191 bin [11.2,11.3) has 6255 bin [11.3,11.4) has 6243 bin [11.4,11.5) has 6226 bin [11.5,11.6) has 5930 bin [11.6,11.7) has 6088 bin [11.7,11.8) has 5771 bin [11.8,11.9) has 5841 bin [11.9,12.0) has 5809 bin [12.0,12.1) has 5523 bin [12.1,12.2) has 5624 bin [12.2,12.3) has 5858 bin [12.3,12.4) has 5552 bin [12.4,12.5) has 5540 bin [12.5,12.6) has 5298 bin [12.6,12.7) has 5274 bin [12.7,12.8) has 5215 bin [12.8,12.9) has 5293 bin [12.9,13.0) has 5289 bin [13.0,13.1) has 5305 bin [13.1,13.2) has 5273 bin [13.2,13.3) has 5160 bin [13.3,13.4) has 4848 bin [13.4,13.5) has 4800 bin [13.5,13.6) has 4616 bin [13.6,13.7) has 4564 bin [13.7,13.8) has 4402 bin [13.8,13.9) has 4395 bin [13.9,14.0) has 4313 bin [14.0,14.1) has 4169 bin [14.1,14.2) has 4146 bin [14.2,14.3) has 4100 bin [14.3,14.4) has 3986 bin [14.4,14.5) has 3909 bin [14.5,14.6) has 3866 bin [14.6,14.7) has 3753 bin [14.7,14.8) has 3805 bin [14.8,14.9) has 3706 bin [14.9,15.0) has 3698 bin [15.0,15.1) has 3492 bin [15.1,15.2) has 3379 bin [15.2,15.3) has 3305 bin [15.3,15.4) has 3320 bin [15.4,15.5) has 3351 bin [15.5,15.6) has 3320 bin [15.6,15.7) has 3248 bin [15.7,15.8) has 3169 bin [15.8,15.9) has 2997 bin [15.9,16.0) has 2992 bin [16.0,16.1) has 2959 bin [16.1,16.2) has 3001 bin [16.2,16.3) has 2839 bin [16.3,16.4) has 2711 bin [16.4,16.5) has 2751 bin [16.5,16.6) has 2777 bin [16.6,16.7) has 2820 bin [16.7,16.8) has 2642 bin [16.8,16.9) has 2658 bin [16.9,17.0) has 2447 bin [17.0,17.1) has 2403 bin [17.1,17.2) has 2450 bin [17.2,17.3) has 2280 bin [17.3,17.4) has 2261 bin [17.4,17.5) has 2282 bin [17.5,17.6) has 2170 bin [17.6,17.7) has 2020 bin [17.7,17.8) has 2053 bin [17.8,17.9) has 2026 bin [17.9,18.0) has 1999 bin [18.0,18.1) has 1918 bin [18.1,18.2) has 1843 bin [18.2,18.3) has 1727 bin [18.3,18.4) has 1778 bin [18.4,18.5) has 1685 bin [18.5,18.6) has 1669 bin [18.6,18.7) has 1590 bin [18.7,18.8) has 1492 bin [18.8,18.9) has 1535 bin [18.9,19.0) has 1315 bin [19.0,19.1) has 1346 bin [19.1,19.2) has 1255 bin [19.2,19.3) has 1241 bin [19.3,19.4) has 1214 bin [19.4,19.5) has 1127 bin [19.5,19.6) has 1143 bin [19.6,19.7) has 1024 bin [19.7,19.8) has 951 bin [19.8,19.9) has 925 bin [19.9,20.0) has 868 bin [20.0,20.1) has 824 bin [20.1,20.2) has 755 bin [20.2,20.3) has 775 bin [20.3,20.4) has 707 bin [20.4,20.5) has 643 bin [20.5,20.6) has 661 bin [20.6,20.7) has 591 bin [20.7,20.8) has 534 bin [20.8,20.9) has 536 bin [20.9,21.0) has 474 bin [21.0,21.1) has 452 bin [21.1,21.2) has 394 bin [21.2,21.3) has 325 bin [21.3,21.4) has 355 bin [21.4,21.5) has 286 bin [21.5,21.6) has 283 bin [21.6,21.7) has 246 bin [21.7,21.8) has 215 bin [21.8,21.9) has 203 bin [21.9,22.0) has 174 bin [22.0,22.1) has 176 bin [22.1,22.2) has 158 bin [22.2,22.3) has 151 bin [22.3,22.4) has 127 bin [22.4,22.5) has 145 bin [22.5,22.6) has 136 bin [22.6,22.7) has 120 bin [22.7,22.8) has 102 bin [22.8,22.9) has 114 bin [22.9,23.0) has 87 bin [23.0,23.1) has 73 bin [23.1,23.2) has 70 bin [23.2,23.3) has 65 bin [23.3,23.4) has 68 bin [23.4,23.5) has 57 bin [23.5,23.6) has 46 bin [23.6,23.7) has 37 bin [23.7,23.8) has 35 bin [23.8,23.9) has 31 bin [23.9,24.0) has 32 bin [24.0,24.1) has 19 bin [24.1,24.2) has 37 bin [24.2,24.3) has 27 bin [24.3,24.4) has 16 bin [24.4,24.5) has 14 bin [24.5,24.6) has 12 bin [24.6,24.7) has 8 bin [24.7,24.8) has 9 bin [24.8,24.9) has 7 bin [24.9,25.0) has 7 bin [25.1,25.2) has 4 bin [25.2,25.3) has 1 bin [25.3,25.4) has 4 bin [25.4,25.5) has 2 average z coordinate -1.5 for 38674952 element(s) point source id histogram with bin size 1.000000 bin 1139 has 1511032 bin 1140 has 19038279 bin 1141 has 5592498 bin 1145 has 12533143 average point source id 1141.725850390195774 for 38674952 element(s)