lasinfo (210611) report for 'AHN4T/41AZ1_18.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: 23/2023 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: 28992229 number of points by return: 25392406 2466845 902649 202656 27671 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 438730 0 min x y z: 221980.000 438730.000 13.653 max x y z: 223019.999 440019.999 50.007 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: 28992229 extended number of points by return: 25392406 2466845 902649 202656 27671 2 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' 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 13653 50007 intensity 56 3838 return_number 1 6 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 -2 user_data 6 7 point_source_ID 148 211 gps_time 324039921.140116 330437082.449126 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 39 255 B 29 255 NIR 19 255 extended_return_number 1 6 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.51 21.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25392406 number of intermediate returns: 1133505 number of last returns: 25394136 number of single returns: 22927818 covered area in square units/kilounits: 1340748/1.34 point density: all returns 21.62 last only 18.94 (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 28992229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25392406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2466845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 902649 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 202656 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27671 instead zero. overview over extended number of returns of given pulse: 22927818 3130515 2096980 698942 125940 11204 830 0 0 0 0 0 0 0 0 histogram of classification of points: 4309333 unclassified (1) 24212443 ground (2) 467896 building (6) 506 water (9) 2051 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2128999 +---> 354982 of those are unclassified (1) +---> 1749956 of those are ground (2) +---> 21801 of those are building (6) +---> 209 of those are water (9) +---> 2051 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [13.6,13.7) has 1 bin [13.7,13.8) has 37 bin [13.8,13.9) has 617 bin [13.9,14.0) has 928 bin [14.0,14.1) has 2125 bin [14.1,14.2) has 2199 bin [14.2,14.3) has 2746 bin [14.3,14.4) has 6820 bin [14.4,14.5) has 12131 bin [14.5,14.6) has 43438 bin [14.6,14.7) has 214748 bin [14.7,14.8) has 614476 bin [14.8,14.9) has 1462069 bin [14.9,15.0) has 2069930 bin [15.0,15.1) has 1874760 bin [15.1,15.2) has 1494666 bin [15.2,15.3) has 1653597 bin [15.3,15.4) has 1938275 bin [15.4,15.5) has 2049719 bin [15.5,15.6) has 1966576 bin [15.6,15.7) has 1636261 bin [15.7,15.8) has 1286021 bin [15.8,15.9) has 1117975 bin [15.9,16.0) has 952838 bin [16.0,16.1) has 828399 bin [16.1,16.2) has 665485 bin [16.2,16.3) has 612123 bin [16.3,16.4) has 624804 bin [16.4,16.5) has 389615 bin [16.5,16.6) has 262023 bin [16.6,16.7) has 177736 bin [16.7,16.8) has 100117 bin [16.8,16.9) has 67507 bin [16.9,17.0) has 50711 bin [17.0,17.1) has 49699 bin [17.1,17.2) has 46722 bin [17.2,17.3) has 58076 bin [17.3,17.4) has 91803 bin [17.4,17.5) has 95025 bin [17.5,17.6) has 71537 bin [17.6,17.7) has 46611 bin [17.7,17.8) has 39340 bin [17.8,17.9) has 41282 bin [17.9,18.0) has 43654 bin [18.0,18.1) has 44068 bin [18.1,18.2) has 42691 bin [18.2,18.3) has 40847 bin [18.3,18.4) has 40623 bin [18.4,18.5) has 46540 bin [18.5,18.6) has 41473 bin [18.6,18.7) has 39734 bin [18.7,18.8) has 38397 bin [18.8,18.9) has 37841 bin [18.9,19.0) has 37689 bin [19.0,19.1) has 36474 bin [19.1,19.2) has 35929 bin [19.2,19.3) has 34619 bin [19.3,19.4) has 33661 bin [19.4,19.5) has 33935 bin [19.5,19.6) has 35340 bin [19.6,19.7) has 34554 bin [19.7,19.8) has 33868 bin [19.8,19.9) has 35145 bin [19.9,20.0) has 35218 bin [20.0,20.1) has 34378 bin [20.1,20.2) has 34527 bin [20.2,20.3) has 33735 bin [20.3,20.4) has 34117 bin [20.4,20.5) has 33848 bin [20.5,20.6) has 33572 bin [20.6,20.7) has 32953 bin [20.7,20.8) has 32693 bin [20.8,20.9) has 33108 bin [20.9,21.0) has 34291 bin [21.0,21.1) has 34925 bin [21.1,21.2) has 35244 bin [21.2,21.3) has 35232 bin [21.3,21.4) has 34266 bin [21.4,21.5) has 34385 bin [21.5,21.6) has 35546 bin [21.6,21.7) has 34793 bin [21.7,21.8) has 34491 bin [21.8,21.9) has 34291 bin [21.9,22.0) has 33735 bin [22.0,22.1) has 33323 bin [22.1,22.2) has 33454 bin [22.2,22.3) has 33126 bin [22.3,22.4) has 33008 bin [22.4,22.5) has 32798 bin [22.5,22.6) has 32518 bin [22.6,22.7) has 32016 bin [22.7,22.8) has 31760 bin [22.8,22.9) has 31952 bin [22.9,23.0) has 29654 bin [23.0,23.1) has 28910 bin [23.1,23.2) has 28877 bin [23.2,23.3) has 28959 bin [23.3,23.4) has 29098 bin [23.4,23.5) has 28975 bin [23.5,23.6) has 28667 bin [23.6,23.7) has 28278 bin [23.7,23.8) has 27908 bin [23.8,23.9) has 27490 bin [23.9,24.0) has 27142 bin [24.0,24.1) has 27147 bin [24.1,24.2) has 26776 bin [24.2,24.3) has 26470 bin [24.3,24.4) has 26776 bin [24.4,24.5) has 26939 bin [24.5,24.6) has 26672 bin [24.6,24.7) has 26716 bin [24.7,24.8) has 26773 bin [24.8,24.9) has 26752 bin [24.9,25.0) has 26217 bin [25.0,25.1) has 26664 bin [25.1,25.2) has 26375 bin [25.2,25.3) has 26222 bin [25.3,25.4) has 26085 bin [25.4,25.5) has 25981 bin [25.5,25.6) has 25554 bin [25.6,25.7) has 25309 bin [25.7,25.8) has 24937 bin [25.8,25.9) has 25067 bin [25.9,26.0) has 24699 bin [26.0,26.1) has 24848 bin [26.1,26.2) has 24482 bin [26.2,26.3) has 24426 bin [26.3,26.4) has 23649 bin [26.4,26.5) has 23810 bin [26.5,26.6) has 23587 bin [26.6,26.7) has 23466 bin [26.7,26.8) has 23185 bin [26.8,26.9) has 23043 bin [26.9,27.0) has 22963 bin [27.0,27.1) has 23122 bin [27.1,27.2) has 23042 bin [27.2,27.3) has 22809 bin [27.3,27.4) has 23111 bin [27.4,27.5) has 22726 bin [27.5,27.6) has 22676 bin [27.6,27.7) has 22638 bin [27.7,27.8) has 22215 bin [27.8,27.9) has 21846 bin [27.9,28.0) has 21842 bin [28.0,28.1) has 21446 bin [28.1,28.2) has 21308 bin [28.2,28.3) has 21155 bin [28.3,28.4) has 21245 bin [28.4,28.5) has 21049 bin [28.5,28.6) has 21050 bin [28.6,28.7) has 21075 bin [28.7,28.8) has 20849 bin [28.8,28.9) has 20780 bin [28.9,29.0) has 20594 bin [29.0,29.1) has 20475 bin [29.1,29.2) has 20107 bin [29.2,29.3) has 20007 bin [29.3,29.4) has 20066 bin [29.4,29.5) has 19912 bin [29.5,29.6) has 19600 bin [29.6,29.7) has 19627 bin [29.7,29.8) has 19423 bin [29.8,29.9) has 19486 bin [29.9,30.0) has 19055 bin [30.0,30.1) has 19194 bin [30.1,30.2) has 18514 bin [30.2,30.3) has 18293 bin [30.3,30.4) has 18023 bin [30.4,30.5) has 17954 bin [30.5,30.6) has 17777 bin [30.6,30.7) has 17921 bin [30.7,30.8) has 17772 bin [30.8,30.9) has 17368 bin [30.9,31.0) has 17341 bin [31.0,31.1) has 16982 bin [31.1,31.2) has 17038 bin [31.2,31.3) has 16979 bin [31.3,31.4) has 16488 bin [31.4,31.5) has 16127 bin [31.5,31.6) has 16134 bin [31.6,31.7) has 15958 bin [31.7,31.8) has 15818 bin [31.8,31.9) has 15677 bin [31.9,32.0) has 15438 bin [32.0,32.1) has 15126 bin [32.1,32.2) has 14850 bin [32.2,32.3) has 14434 bin [32.3,32.4) has 14470 bin [32.4,32.5) has 13716 bin [32.5,32.6) has 13995 bin [32.6,32.7) has 13682 bin [32.7,32.8) has 13450 bin [32.8,32.9) has 12895 bin [32.9,33.0) has 12852 bin [33.0,33.1) has 12349 bin [33.1,33.2) has 12331 bin [33.2,33.3) has 11951 bin [33.3,33.4) has 11614 bin [33.4,33.5) has 11503 bin [33.5,33.6) has 11173 bin [33.6,33.7) has 10764 bin [33.7,33.8) has 10395 bin [33.8,33.9) has 10164 bin [33.9,34.0) has 9749 bin [34.0,34.1) has 9489 bin [34.1,34.2) has 8843 bin [34.2,34.3) has 8679 bin [34.3,34.4) has 8427 bin [34.4,34.5) has 8032 bin [34.5,34.6) has 7572 bin [34.6,34.7) has 7290 bin [34.7,34.8) has 6839 bin [34.8,34.9) has 6272 bin [34.9,35.0) has 5925 bin [35.0,35.1) has 5600 bin [35.1,35.2) has 5170 bin [35.2,35.3) has 4855 bin [35.3,35.4) has 4627 bin [35.4,35.5) has 4223 bin [35.5,35.6) has 4046 bin [35.6,35.7) has 3846 bin [35.7,35.8) has 3671 bin [35.8,35.9) has 3486 bin [35.9,36.0) has 3175 bin [36.0,36.1) has 2974 bin [36.1,36.2) has 2888 bin [36.2,36.3) has 2690 bin [36.3,36.4) has 2602 bin [36.4,36.5) has 2434 bin [36.5,36.6) has 2358 bin [36.6,36.7) has 2222 bin [36.7,36.8) has 2198 bin [36.8,36.9) has 1984 bin [36.9,37.0) has 1853 bin [37.0,37.1) has 1722 bin [37.1,37.2) has 1698 bin [37.2,37.3) has 1625 bin [37.3,37.4) has 1463 bin [37.4,37.5) has 1420 bin [37.5,37.6) has 1312 bin [37.6,37.7) has 1202 bin [37.7,37.8) has 1101 bin [37.8,37.9) has 1079 bin [37.9,38.0) has 1027 bin [38.0,38.1) has 921 bin [38.1,38.2) has 928 bin [38.2,38.3) has 883 bin [38.3,38.4) has 773 bin [38.4,38.5) has 739 bin [38.5,38.6) has 702 bin [38.6,38.7) has 630 bin [38.7,38.8) has 585 bin [38.8,38.9) has 544 bin [38.9,39.0) has 548 bin [39.0,39.1) has 480 bin [39.1,39.2) has 470 bin [39.2,39.3) has 476 bin [39.3,39.4) has 453 bin [39.4,39.5) has 449 bin [39.5,39.6) has 437 bin [39.6,39.7) has 418 bin [39.7,39.8) has 382 bin [39.8,39.9) has 341 bin [39.9,40.0) has 350 bin [40.0,40.1) has 415 bin [40.1,40.2) has 344 bin [40.2,40.3) has 324 bin [40.3,40.4) has 354 bin [40.4,40.5) has 319 bin [40.5,40.6) has 315 bin [40.6,40.7) has 304 bin [40.7,40.8) has 300 bin [40.8,40.9) has 302 bin [40.9,41.0) has 283 bin [41.0,41.1) has 255 bin [41.1,41.2) has 259 bin [41.2,41.3) has 272 bin [41.3,41.4) has 226 bin [41.4,41.5) has 259 bin [41.5,41.6) has 229 bin [41.6,41.7) has 214 bin [41.7,41.8) has 236 bin [41.8,41.9) has 217 bin [41.9,42.0) has 198 bin [42.0,42.1) has 212 bin [42.1,42.2) has 194 bin [42.2,42.3) has 201 bin [42.3,42.4) has 197 bin [42.4,42.5) has 208 bin [42.5,42.6) has 210 bin [42.6,42.7) has 193 bin [42.7,42.8) has 197 bin [42.8,42.9) has 177 bin [42.9,43.0) has 207 bin [43.0,43.1) has 192 bin [43.1,43.2) has 185 bin [43.2,43.3) has 215 bin [43.3,43.4) has 171 bin [43.4,43.5) has 168 bin [43.5,43.6) has 190 bin [43.6,43.7) has 176 bin [43.7,43.8) has 186 bin [43.8,43.9) has 198 bin [43.9,44.0) has 189 bin [44.0,44.1) has 170 bin [44.1,44.2) has 165 bin [44.2,44.3) has 180 bin [44.3,44.4) has 199 bin [44.4,44.5) has 169 bin [44.5,44.6) has 159 bin [44.6,44.7) has 173 bin [44.7,44.8) has 190 bin [44.8,44.9) has 162 bin [44.9,45.0) has 172 bin [45.0,45.1) has 181 bin [45.1,45.2) has 188 bin [45.2,45.3) has 167 bin [45.3,45.4) has 176 bin [45.4,45.5) has 179 bin [45.5,45.6) has 169 bin [45.6,45.7) has 170 bin [45.7,45.8) has 155 bin [45.8,45.9) has 161 bin [45.9,46.0) has 165 bin [46.0,46.1) has 167 bin [46.1,46.2) has 185 bin [46.2,46.3) has 165 bin [46.3,46.4) has 158 bin [46.4,46.5) has 165 bin [46.5,46.6) has 162 bin [46.6,46.7) has 157 bin [46.7,46.8) has 160 bin [46.8,46.9) has 158 bin [46.9,47.0) has 158 bin [47.0,47.1) has 126 bin [47.1,47.2) has 138 bin [47.2,47.3) has 146 bin [47.3,47.4) has 150 bin [47.4,47.5) has 114 bin [47.5,47.6) has 100 bin [47.6,47.7) has 131 bin [47.7,47.8) has 105 bin [47.8,47.9) has 89 bin [47.9,48.0) has 97 bin [48.0,48.1) has 82 bin [48.1,48.2) has 73 bin [48.2,48.3) has 82 bin [48.3,48.4) has 81 bin [48.4,48.5) has 68 bin [48.5,48.6) has 77 bin [48.6,48.7) has 61 bin [48.7,48.8) has 57 bin [48.8,48.9) has 69 bin [48.9,49.0) has 50 bin [49.0,49.1) has 54 bin [49.1,49.2) has 49 bin [49.2,49.3) has 37 bin [49.3,49.4) has 29 bin [49.4,49.5) has 23 bin [49.5,49.6) has 17 bin [49.6,49.7) has 10 bin [49.7,49.8) has 9 bin [49.8,49.9) has 3 bin [49.9,50.0) has 1 bin [50.0,50.1) has 1 average z coordinate 16.9 for 28992229 element(s) point source id histogram with bin size 1.000000 bin 148 has 14651901 bin 149 has 13081901 bin 211 has 1258427 average point source id 151.185777885515449 for 28992229 element(s)