lasinfo (210611) report for 'AHN4T/41AN1_25.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: 28783345 number of points by return: 24081710 3166591 1203369 287657 44018 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 443730 0 min x y z: 223980.000 443730.000 16.152 max x y z: 225019.999 445019.999 48.613 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: 28783345 extended number of points by return: 24081710 3166591 1203369 287657 44018 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 16152 48613 intensity 0 4538 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 -29 16 user_data 6 7 point_source_ID 150 151 gps_time 324042872.031361 324043715.480900 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 44 255 B 35 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.74 29.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24081710 number of intermediate returns: 1543587 number of last returns: 24058623 number of single returns: 20900575 covered area in square units/kilounits: 1331916/1.33 point density: all returns 21.61 last only 18.06 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28783345 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24081710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3166591 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1203369 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 287657 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44018 instead zero. overview over extended number of returns of given pulse: 20900575 3931898 2752986 977383 199398 19780 1325 0 0 0 0 0 0 0 0 histogram of classification of points: 5273912 unclassified (1) 23164777 ground (2) 334151 building (6) 10505 water (9) +-> flagged as extended overlap: 2126280 +---> 392224 of those are unclassified (1) +---> 1704168 of those are ground (2) +---> 29847 of those are building (6) +---> 41 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.1,16.2) has 14 bin [16.2,16.3) has 625 bin [16.3,16.4) has 7546 bin [16.4,16.5) has 55957 bin [16.5,16.6) has 66110 bin [16.6,16.7) has 82543 bin [16.7,16.8) has 112491 bin [16.8,16.9) has 150754 bin [16.9,17.0) has 348099 bin [17.0,17.1) has 874121 bin [17.1,17.2) has 1033592 bin [17.2,17.3) has 2036186 bin [17.3,17.4) has 3305416 bin [17.4,17.5) has 4071034 bin [17.5,17.6) has 3194726 bin [17.6,17.7) has 2685698 bin [17.7,17.8) has 2152892 bin [17.8,17.9) has 1364273 bin [17.9,18.0) has 724928 bin [18.0,18.1) has 526269 bin [18.1,18.2) has 305523 bin [18.2,18.3) has 173492 bin [18.3,18.4) has 107477 bin [18.4,18.5) has 64137 bin [18.5,18.6) has 33334 bin [18.6,18.7) has 28247 bin [18.7,18.8) has 28776 bin [18.8,18.9) has 29680 bin [18.9,19.0) has 32562 bin [19.0,19.1) has 33181 bin [19.1,19.2) has 32173 bin [19.2,19.3) has 31849 bin [19.3,19.4) has 30541 bin [19.4,19.5) has 29090 bin [19.5,19.6) has 29636 bin [19.6,19.7) has 29915 bin [19.7,19.8) has 30920 bin [19.8,19.9) has 32992 bin [19.9,20.0) has 33143 bin [20.0,20.1) has 34099 bin [20.1,20.2) has 34909 bin [20.2,20.3) has 35316 bin [20.3,20.4) has 35422 bin [20.4,20.5) has 37278 bin [20.5,20.6) has 37670 bin [20.6,20.7) has 38852 bin [20.7,20.8) has 39029 bin [20.8,20.9) has 38849 bin [20.9,21.0) has 39892 bin [21.0,21.1) has 40290 bin [21.1,21.2) has 40591 bin [21.2,21.3) has 40442 bin [21.3,21.4) has 40645 bin [21.4,21.5) has 40510 bin [21.5,21.6) has 41294 bin [21.6,21.7) has 41114 bin [21.7,21.8) has 41297 bin [21.8,21.9) has 41252 bin [21.9,22.0) has 41638 bin [22.0,22.1) has 41779 bin [22.1,22.2) has 41838 bin [22.2,22.3) has 41662 bin [22.3,22.4) has 41779 bin [22.4,22.5) has 42039 bin [22.5,22.6) has 42855 bin [22.6,22.7) has 42631 bin [22.7,22.8) has 42451 bin [22.8,22.9) has 42802 bin [22.9,23.0) has 42736 bin [23.0,23.1) has 42509 bin [23.1,23.2) has 42800 bin [23.2,23.3) has 43130 bin [23.3,23.4) has 43880 bin [23.4,23.5) has 44289 bin [23.5,23.6) has 43803 bin [23.6,23.7) has 44483 bin [23.7,23.8) has 44324 bin [23.8,23.9) has 45328 bin [23.9,24.0) has 45450 bin [24.0,24.1) has 45445 bin [24.1,24.2) has 45756 bin [24.2,24.3) has 45844 bin [24.3,24.4) has 45989 bin [24.4,24.5) has 45582 bin [24.5,24.6) has 46514 bin [24.6,24.7) has 46262 bin [24.7,24.8) has 45998 bin [24.8,24.9) has 46132 bin [24.9,25.0) has 45652 bin [25.0,25.1) has 45346 bin [25.1,25.2) has 45145 bin [25.2,25.3) has 44990 bin [25.3,25.4) has 44334 bin [25.4,25.5) has 43787 bin [25.5,25.6) has 42518 bin [25.6,25.7) has 41542 bin [25.7,25.8) has 40408 bin [25.8,25.9) has 39874 bin [25.9,26.0) has 39746 bin [26.0,26.1) has 37916 bin [26.1,26.2) has 37322 bin [26.2,26.3) has 35959 bin [26.3,26.4) has 35699 bin [26.4,26.5) has 34302 bin [26.5,26.6) has 34254 bin [26.6,26.7) has 33652 bin [26.7,26.8) has 33244 bin [26.8,26.9) has 33684 bin [26.9,27.0) has 33029 bin [27.0,27.1) has 32963 bin [27.1,27.2) has 32824 bin [27.2,27.3) has 32635 bin [27.3,27.4) has 32371 bin [27.4,27.5) has 31927 bin [27.5,27.6) has 31622 bin [27.6,27.7) has 31923 bin [27.7,27.8) has 31381 bin [27.8,27.9) has 31378 bin [27.9,28.0) has 30973 bin [28.0,28.1) has 30687 bin [28.1,28.2) has 30761 bin [28.2,28.3) has 30735 bin [28.3,28.4) has 30550 bin [28.4,28.5) has 29851 bin [28.5,28.6) has 29651 bin [28.6,28.7) has 29279 bin [28.7,28.8) has 29155 bin [28.8,28.9) has 29088 bin [28.9,29.0) has 29259 bin [29.0,29.1) has 28731 bin [29.1,29.2) has 28389 bin [29.2,29.3) has 28177 bin [29.3,29.4) has 27838 bin [29.4,29.5) has 27603 bin [29.5,29.6) has 27221 bin [29.6,29.7) has 26872 bin [29.7,29.8) has 26549 bin [29.8,29.9) has 26025 bin [29.9,30.0) has 25798 bin [30.0,30.1) has 25144 bin [30.1,30.2) has 24806 bin [30.2,30.3) has 24568 bin [30.3,30.4) has 23956 bin [30.4,30.5) has 23488 bin [30.5,30.6) has 23210 bin [30.6,30.7) has 22860 bin [30.7,30.8) has 22556 bin [30.8,30.9) has 22230 bin [30.9,31.0) has 21992 bin [31.0,31.1) has 21422 bin [31.1,31.2) has 21052 bin [31.2,31.3) has 20485 bin [31.3,31.4) has 20322 bin [31.4,31.5) has 19808 bin [31.5,31.6) has 19486 bin [31.6,31.7) has 19476 bin [31.7,31.8) has 18928 bin [31.8,31.9) has 18799 bin [31.9,32.0) has 18518 bin [32.0,32.1) has 18286 bin [32.1,32.2) has 17675 bin [32.2,32.3) has 17333 bin [32.3,32.4) has 17330 bin [32.4,32.5) has 16727 bin [32.5,32.6) has 16643 bin [32.6,32.7) has 16041 bin [32.7,32.8) has 15699 bin [32.8,32.9) has 15606 bin [32.9,33.0) has 15406 bin [33.0,33.1) has 15163 bin [33.1,33.2) has 15084 bin [33.2,33.3) has 14820 bin [33.3,33.4) has 14011 bin [33.4,33.5) has 13906 bin [33.5,33.6) has 13528 bin [33.6,33.7) has 13126 bin [33.7,33.8) has 13054 bin [33.8,33.9) has 12643 bin [33.9,34.0) has 12368 bin [34.0,34.1) has 12293 bin [34.1,34.2) has 11976 bin [34.2,34.3) has 11872 bin [34.3,34.4) has 11725 bin [34.4,34.5) has 11403 bin [34.5,34.6) has 11513 bin [34.6,34.7) has 11191 bin [34.7,34.8) has 10968 bin [34.8,34.9) has 10796 bin [34.9,35.0) has 10867 bin [35.0,35.1) has 10333 bin [35.1,35.2) has 9939 bin [35.2,35.3) has 9817 bin [35.3,35.4) has 9666 bin [35.4,35.5) has 9408 bin [35.5,35.6) has 8932 bin [35.6,35.7) has 8693 bin [35.7,35.8) has 8341 bin [35.8,35.9) has 7974 bin [35.9,36.0) has 7890 bin [36.0,36.1) has 7994 bin [36.1,36.2) has 7584 bin [36.2,36.3) has 7289 bin [36.3,36.4) has 6924 bin [36.4,36.5) has 6769 bin [36.5,36.6) has 6597 bin [36.6,36.7) has 6205 bin [36.7,36.8) has 5837 bin [36.8,36.9) has 5788 bin [36.9,37.0) has 5451 bin [37.0,37.1) has 5267 bin [37.1,37.2) has 5200 bin [37.2,37.3) has 4891 bin [37.3,37.4) has 4616 bin [37.4,37.5) has 4311 bin [37.5,37.6) has 3998 bin [37.6,37.7) has 3860 bin [37.7,37.8) has 3789 bin [37.8,37.9) has 3455 bin [37.9,38.0) has 3153 bin [38.0,38.1) has 3069 bin [38.1,38.2) has 2936 bin [38.2,38.3) has 2681 bin [38.3,38.4) has 2515 bin [38.4,38.5) has 2325 bin [38.5,38.6) has 2283 bin [38.6,38.7) has 2226 bin [38.7,38.8) has 2050 bin [38.8,38.9) has 1983 bin [38.9,39.0) has 1764 bin [39.0,39.1) has 1670 bin [39.1,39.2) has 1537 bin [39.2,39.3) has 1499 bin [39.3,39.4) has 1352 bin [39.4,39.5) has 1205 bin [39.5,39.6) has 1169 bin [39.6,39.7) has 1054 bin [39.7,39.8) has 952 bin [39.8,39.9) has 969 bin [39.9,40.0) has 882 bin [40.0,40.1) has 753 bin [40.1,40.2) has 735 bin [40.2,40.3) has 703 bin [40.3,40.4) has 623 bin [40.4,40.5) has 606 bin [40.5,40.6) has 541 bin [40.6,40.7) has 485 bin [40.7,40.8) has 535 bin [40.8,40.9) has 460 bin [40.9,41.0) has 441 bin [41.0,41.1) has 398 bin [41.1,41.2) has 367 bin [41.2,41.3) has 375 bin [41.3,41.4) has 371 bin [41.4,41.5) has 339 bin [41.5,41.6) has 296 bin [41.6,41.7) has 270 bin [41.7,41.8) has 235 bin [41.8,41.9) has 232 bin [41.9,42.0) has 241 bin [42.0,42.1) has 239 bin [42.1,42.2) has 213 bin [42.2,42.3) has 229 bin [42.3,42.4) has 182 bin [42.4,42.5) has 166 bin [42.5,42.6) has 192 bin [42.6,42.7) has 167 bin [42.7,42.8) has 164 bin [42.8,42.9) has 156 bin [42.9,43.0) has 158 bin [43.0,43.1) has 137 bin [43.1,43.2) has 132 bin [43.2,43.3) has 151 bin [43.3,43.4) has 165 bin [43.4,43.5) has 139 bin [43.5,43.6) has 132 bin [43.6,43.7) has 146 bin [43.7,43.8) has 130 bin [43.8,43.9) has 132 bin [43.9,44.0) has 130 bin [44.0,44.1) has 137 bin [44.1,44.2) has 117 bin [44.2,44.3) has 148 bin [44.3,44.4) has 109 bin [44.4,44.5) has 134 bin [44.5,44.6) has 105 bin [44.6,44.7) has 95 bin [44.7,44.8) has 87 bin [44.8,44.9) has 94 bin [44.9,45.0) has 75 bin [45.0,45.1) has 78 bin [45.1,45.2) has 63 bin [45.2,45.3) has 66 bin [45.3,45.4) has 47 bin [45.4,45.5) has 42 bin [45.5,45.6) has 41 bin [45.6,45.7) has 29 bin [45.7,45.8) has 30 bin [45.8,45.9) has 27 bin [45.9,46.0) has 25 bin [46.0,46.1) has 33 bin [46.1,46.2) has 26 bin [46.2,46.3) has 11 bin [46.3,46.4) has 19 bin [46.4,46.5) has 16 bin [46.5,46.6) has 17 bin [46.6,46.7) has 13 bin [46.7,46.8) has 7 bin [46.8,46.9) has 11 bin [46.9,47.0) has 12 bin [47.0,47.1) has 9 bin [47.1,47.2) has 5 bin [47.2,47.3) has 5 bin [47.3,47.4) has 10 bin [47.4,47.5) has 3 bin [47.5,47.6) has 8 bin [47.6,47.7) has 6 bin [47.7,47.8) has 4 bin [47.8,47.9) has 2 bin [47.9,48.0) has 4 bin [48.0,48.1) has 5 bin [48.1,48.2) has 4 bin [48.3,48.4) has 4 bin [48.4,48.5) has 3 bin [48.5,48.6) has 1 bin [48.6,48.7) has 1 average z coordinate 19.1 for 28783345 element(s) point source id histogram with bin size 1.000000 bin 150 has 24750892 bin 151 has 4032453 average point source id 150.140096746920818 for 28783345 element(s)