lasinfo (210611) report for 'AHN4T/18CZ1_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: 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: 29530878 number of points by return: 24702744 3489895 1076331 227916 30859 scale factor x y z: 0.001 0.001 0.001 offset x y z: 261980 526230 0 min x y z: 261980.000 526230.000 15.650 max x y z: 263019.999 527519.999 45.027 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: 29530878 extended number of points by return: 24702744 3489895 1076331 227916 30859 2909 224 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 15650 45027 intensity 25 4706 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 -10 29 user_data 6 7 point_source_ID 1069 1070 gps_time 330859883.907046 330860347.405963 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 30 255 B 15 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.6 30.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24702744 number of intermediate returns: 1341291 number of last returns: 24646881 number of single returns: 21160038 covered area in square units/kilounits: 1339016/1.34 point density: all returns 22.05 last only 18.41 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29530878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24702744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3489895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1076331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 227916 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30859 instead zero. overview over extended number of returns of given pulse: 21160038 4873155 2550357 789537 140054 16243 1494 0 0 0 0 0 0 0 0 histogram of classification of points: 6217555 unclassified (1) 20703746 ground (2) 2595618 building (6) 10784 water (9) 3175 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2002253 +---> 566907 of those are unclassified (1) +---> 1288557 of those are ground (2) +---> 143620 of those are building (6) +---> 965 of those are water (9) +---> 2204 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [15.6,15.7) has 5 bin [15.7,15.8) has 290 bin [15.8,15.9) has 284 bin [15.9,16.0) has 344 bin [16.0,16.1) has 3435 bin [16.1,16.2) has 7363 bin [16.2,16.3) has 3975 bin [16.3,16.4) has 3037 bin [16.4,16.5) has 2936 bin [16.5,16.6) has 2781 bin [16.6,16.7) has 2994 bin [16.7,16.8) has 2511 bin [16.8,16.9) has 2457 bin [16.9,17.0) has 2494 bin [17.0,17.1) has 2353 bin [17.1,17.2) has 2310 bin [17.2,17.3) has 2134 bin [17.3,17.4) has 2404 bin [17.4,17.5) has 1872 bin [17.5,17.6) has 1567 bin [17.6,17.7) has 1429 bin [17.7,17.8) has 1481 bin [17.8,17.9) has 1548 bin [17.9,18.0) has 1656 bin [18.0,18.1) has 1420 bin [18.1,18.2) has 1372 bin [18.2,18.3) has 1819 bin [18.3,18.4) has 2679 bin [18.4,18.5) has 6163 bin [18.5,18.6) has 7389 bin [18.6,18.7) has 4292 bin [18.7,18.8) has 5492 bin [18.8,18.9) has 8416 bin [18.9,19.0) has 17322 bin [19.0,19.1) has 24401 bin [19.1,19.2) has 47493 bin [19.2,19.3) has 106493 bin [19.3,19.4) has 160729 bin [19.4,19.5) has 201501 bin [19.5,19.6) has 220443 bin [19.6,19.7) has 269776 bin [19.7,19.8) has 321773 bin [19.8,19.9) has 505745 bin [19.9,20.0) has 691590 bin [20.0,20.1) has 907815 bin [20.1,20.2) has 1190646 bin [20.2,20.3) has 1475729 bin [20.3,20.4) has 1512168 bin [20.4,20.5) has 1558217 bin [20.5,20.6) has 1579315 bin [20.6,20.7) has 1658958 bin [20.7,20.8) has 1805478 bin [20.8,20.9) has 1839041 bin [20.9,21.0) has 1526637 bin [21.0,21.1) has 1148855 bin [21.1,21.2) has 869441 bin [21.2,21.3) has 586121 bin [21.3,21.4) has 442904 bin [21.4,21.5) has 357654 bin [21.5,21.6) has 198276 bin [21.6,21.7) has 129712 bin [21.7,21.8) has 119884 bin [21.8,21.9) has 105423 bin [21.9,22.0) has 90658 bin [22.0,22.1) has 85500 bin [22.1,22.2) has 83216 bin [22.2,22.3) has 83756 bin [22.3,22.4) has 91555 bin [22.4,22.5) has 95098 bin [22.5,22.6) has 103909 bin [22.6,22.7) has 112178 bin [22.7,22.8) has 116250 bin [22.8,22.9) has 122430 bin [22.9,23.0) has 133065 bin [23.0,23.1) has 139899 bin [23.1,23.2) has 132464 bin [23.2,23.3) has 130640 bin [23.3,23.4) has 133889 bin [23.4,23.5) has 129645 bin [23.5,23.6) has 127293 bin [23.6,23.7) has 134167 bin [23.7,23.8) has 118525 bin [23.8,23.9) has 119193 bin [23.9,24.0) has 112244 bin [24.0,24.1) has 85342 bin [24.1,24.2) has 90937 bin [24.2,24.3) has 71585 bin [24.3,24.4) has 62971 bin [24.4,24.5) has 62607 bin [24.5,24.6) has 66338 bin [24.6,24.7) has 58250 bin [24.7,24.8) has 56512 bin [24.8,24.9) has 56018 bin [24.9,25.0) has 56304 bin [25.0,25.1) has 54780 bin [25.1,25.2) has 53248 bin [25.2,25.3) has 54812 bin [25.3,25.4) has 53395 bin [25.4,25.5) has 54180 bin [25.5,25.6) has 54723 bin [25.6,25.7) has 60725 bin [25.7,25.8) has 56774 bin [25.8,25.9) has 56215 bin [25.9,26.0) has 59663 bin [26.0,26.1) has 60130 bin [26.1,26.2) has 58740 bin [26.2,26.3) has 58425 bin [26.3,26.4) has 57268 bin [26.4,26.5) has 59816 bin [26.5,26.6) has 70056 bin [26.6,26.7) has 68055 bin [26.7,26.8) has 58389 bin [26.8,26.9) has 57476 bin [26.9,27.0) has 56511 bin [27.0,27.1) has 55676 bin [27.1,27.2) has 54690 bin [27.2,27.3) has 54042 bin [27.3,27.4) has 53888 bin [27.4,27.5) has 53241 bin [27.5,27.6) has 52752 bin [27.6,27.7) has 51737 bin [27.7,27.8) has 51880 bin [27.8,27.9) has 50919 bin [27.9,28.0) has 49096 bin [28.0,28.1) has 48213 bin [28.1,28.2) has 47847 bin [28.2,28.3) has 49438 bin [28.3,28.4) has 61132 bin [28.4,28.5) has 47610 bin [28.5,28.6) has 47225 bin [28.6,28.7) has 46576 bin [28.7,28.8) has 44584 bin [28.8,28.9) has 43339 bin [28.9,29.0) has 42840 bin [29.0,29.1) has 41777 bin [29.1,29.2) has 41486 bin [29.2,29.3) has 40825 bin [29.3,29.4) has 40319 bin [29.4,29.5) has 40793 bin [29.5,29.6) has 40218 bin [29.6,29.7) has 39513 bin [29.7,29.8) has 40096 bin [29.8,29.9) has 39120 bin [29.9,30.0) has 39180 bin [30.0,30.1) has 39322 bin [30.1,30.2) has 39803 bin [30.2,30.3) has 40076 bin [30.3,30.4) has 40129 bin [30.4,30.5) has 40273 bin [30.5,30.6) has 39994 bin [30.6,30.7) has 40414 bin [30.7,30.8) has 39795 bin [30.8,30.9) has 39383 bin [30.9,31.0) has 39374 bin [31.0,31.1) has 39360 bin [31.1,31.2) has 38312 bin [31.2,31.3) has 37910 bin [31.3,31.4) has 37494 bin [31.4,31.5) has 36918 bin [31.5,31.6) has 37019 bin [31.6,31.7) has 36209 bin [31.7,31.8) has 35722 bin [31.8,31.9) has 35146 bin [31.9,32.0) has 34942 bin [32.0,32.1) has 33970 bin [32.1,32.2) has 33322 bin [32.2,32.3) has 32614 bin [32.3,32.4) has 32143 bin [32.4,32.5) has 31929 bin [32.5,32.6) has 31361 bin [32.6,32.7) has 31178 bin [32.7,32.8) has 30363 bin [32.8,32.9) has 29643 bin [32.9,33.0) has 28830 bin [33.0,33.1) has 28844 bin [33.1,33.2) has 28405 bin [33.2,33.3) has 27914 bin [33.3,33.4) has 27602 bin [33.4,33.5) has 27430 bin [33.5,33.6) has 27322 bin [33.6,33.7) has 26862 bin [33.7,33.8) has 26677 bin [33.8,33.9) has 26257 bin [33.9,34.0) has 25764 bin [34.0,34.1) has 25405 bin [34.1,34.2) has 25076 bin [34.2,34.3) has 24965 bin [34.3,34.4) has 24404 bin [34.4,34.5) has 23553 bin [34.5,34.6) has 23874 bin [34.6,34.7) has 22943 bin [34.7,34.8) has 22545 bin [34.8,34.9) has 22381 bin [34.9,35.0) has 22023 bin [35.0,35.1) has 21051 bin [35.1,35.2) has 20775 bin [35.2,35.3) has 20305 bin [35.3,35.4) has 19973 bin [35.4,35.5) has 19776 bin [35.5,35.6) has 19347 bin [35.6,35.7) has 18889 bin [35.7,35.8) has 18217 bin [35.8,35.9) has 17968 bin [35.9,36.0) has 17671 bin [36.0,36.1) has 16885 bin [36.1,36.2) has 16862 bin [36.2,36.3) has 16400 bin [36.3,36.4) has 15822 bin [36.4,36.5) has 15201 bin [36.5,36.6) has 14729 bin [36.6,36.7) has 14200 bin [36.7,36.8) has 13833 bin [36.8,36.9) has 13402 bin [36.9,37.0) has 13123 bin [37.0,37.1) has 12804 bin [37.1,37.2) has 12347 bin [37.2,37.3) has 12053 bin [37.3,37.4) has 11894 bin [37.4,37.5) has 11438 bin [37.5,37.6) has 11299 bin [37.6,37.7) has 10776 bin [37.7,37.8) has 10447 bin [37.8,37.9) has 10315 bin [37.9,38.0) has 9654 bin [38.0,38.1) has 9553 bin [38.1,38.2) has 8850 bin [38.2,38.3) has 8674 bin [38.3,38.4) has 8265 bin [38.4,38.5) has 7894 bin [38.5,38.6) has 7259 bin [38.6,38.7) has 7045 bin [38.7,38.8) has 6885 bin [38.8,38.9) has 6587 bin [38.9,39.0) has 6289 bin [39.0,39.1) has 5873 bin [39.1,39.2) has 5437 bin [39.2,39.3) has 5292 bin [39.3,39.4) has 5089 bin [39.4,39.5) has 4760 bin [39.5,39.6) has 4383 bin [39.6,39.7) has 4118 bin [39.7,39.8) has 4122 bin [39.8,39.9) has 3785 bin [39.9,40.0) has 3630 bin [40.0,40.1) has 3497 bin [40.1,40.2) has 3248 bin [40.2,40.3) has 3046 bin [40.3,40.4) has 2868 bin [40.4,40.5) has 2682 bin [40.5,40.6) has 2600 bin [40.6,40.7) has 2338 bin [40.7,40.8) has 2151 bin [40.8,40.9) has 2020 bin [40.9,41.0) has 1889 bin [41.0,41.1) has 1734 bin [41.1,41.2) has 1637 bin [41.2,41.3) has 1541 bin [41.3,41.4) has 1441 bin [41.4,41.5) has 1312 bin [41.5,41.6) has 1298 bin [41.6,41.7) has 1154 bin [41.7,41.8) has 1061 bin [41.8,41.9) has 1011 bin [41.9,42.0) has 932 bin [42.0,42.1) has 830 bin [42.1,42.2) has 791 bin [42.2,42.3) has 771 bin [42.3,42.4) has 725 bin [42.4,42.5) has 668 bin [42.5,42.6) has 570 bin [42.6,42.7) has 566 bin [42.7,42.8) has 503 bin [42.8,42.9) has 503 bin [42.9,43.0) has 410 bin [43.0,43.1) has 361 bin [43.1,43.2) has 329 bin [43.2,43.3) has 279 bin [43.3,43.4) has 221 bin [43.4,43.5) has 216 bin [43.5,43.6) has 194 bin [43.6,43.7) has 147 bin [43.7,43.8) has 129 bin [43.8,43.9) has 103 bin [43.9,44.0) has 89 bin [44.0,44.1) has 75 bin [44.1,44.2) has 69 bin [44.2,44.3) has 65 bin [44.3,44.4) has 70 bin [44.4,44.5) has 61 bin [44.5,44.6) has 56 bin [44.6,44.7) has 32 bin [44.7,44.8) has 19 bin [44.8,44.9) has 8 bin [44.9,45.0) has 4 bin [45.0,45.1) has 1 average z coordinate 22.4 for 29530878 element(s) point source id histogram with bin size 1.000000 bin 1069 has 19683186 bin 1070 has 9847692 average point source id 1069.333471019723902 for 29530878 element(s)