lasinfo (210611) report for 'AHN4T/17HN1_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: 27637234 number of points by return: 22997513 3392983 1052220 175228 17949 scale factor x y z: 0.001 0.001 0.001 offset x y z: 250980 536230 0 min x y z: 250980.000 536230.000 15.304 max x y z: 252019.999 537519.999 45.118 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: 27637234 extended number of points by return: 22997513 3392983 1052220 175228 17949 1271 70 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 15304 45118 intensity 56 4543 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 60 62 gps_time 330510471.139201 330514124.200160 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 38 255 B 22 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.29 28.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22997513 number of intermediate returns: 1246822 number of last returns: 22997160 number of single returns: 19604261 covered area in square units/kilounits: 1341368/1.34 point density: all returns 20.60 last only 17.14 (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 27637234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22997513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3392983 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1052220 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 175228 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17949 instead zero. overview over extended number of returns of given pulse: 19604261 4681790 2630181 629764 83512 7248 478 0 0 0 0 0 0 0 0 histogram of classification of points: 5248051 unclassified (1) 22061340 ground (2) 321544 building (6) 6299 water (9) +-> flagged as extended overlap: 2047694 +---> 269337 of those are unclassified (1) +---> 1767286 of those are ground (2) +---> 10004 of those are building (6) +---> 1067 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.3,15.4) has 78 bin [15.4,15.5) has 1056 bin [15.5,15.6) has 1553 bin [15.6,15.7) has 1012 bin [15.7,15.8) has 1295 bin [15.8,15.9) has 4768 bin [15.9,16.0) has 5515 bin [16.0,16.1) has 5813 bin [16.1,16.2) has 6993 bin [16.2,16.3) has 9487 bin [16.3,16.4) has 9657 bin [16.4,16.5) has 11191 bin [16.5,16.6) has 19954 bin [16.6,16.7) has 217013 bin [16.7,16.8) has 422918 bin [16.8,16.9) has 313027 bin [16.9,17.0) has 225372 bin [17.0,17.1) has 178885 bin [17.1,17.2) has 223699 bin [17.2,17.3) has 328800 bin [17.3,17.4) has 499568 bin [17.4,17.5) has 766722 bin [17.5,17.6) has 1402496 bin [17.6,17.7) has 1695017 bin [17.7,17.8) has 1935856 bin [17.8,17.9) has 1503290 bin [17.9,18.0) has 1629249 bin [18.0,18.1) has 1997321 bin [18.1,18.2) has 1662499 bin [18.2,18.3) has 1523264 bin [18.3,18.4) has 1434477 bin [18.4,18.5) has 1089612 bin [18.5,18.6) has 823653 bin [18.6,18.7) has 800424 bin [18.7,18.8) has 511648 bin [18.8,18.9) has 318985 bin [18.9,19.0) has 211542 bin [19.0,19.1) has 173998 bin [19.1,19.2) has 110534 bin [19.2,19.3) has 74328 bin [19.3,19.4) has 46703 bin [19.4,19.5) has 50017 bin [19.5,19.6) has 35559 bin [19.6,19.7) has 25624 bin [19.7,19.8) has 25172 bin [19.8,19.9) has 25432 bin [19.9,20.0) has 25009 bin [20.0,20.1) has 25889 bin [20.1,20.2) has 26162 bin [20.2,20.3) has 27255 bin [20.3,20.4) has 29909 bin [20.4,20.5) has 31054 bin [20.5,20.6) has 31221 bin [20.6,20.7) has 31325 bin [20.7,20.8) has 31718 bin [20.8,20.9) has 33129 bin [20.9,21.0) has 32142 bin [21.0,21.1) has 33360 bin [21.1,21.2) has 34326 bin [21.2,21.3) has 33043 bin [21.3,21.4) has 33332 bin [21.4,21.5) has 33956 bin [21.5,21.6) has 34781 bin [21.6,21.7) has 34489 bin [21.7,21.8) has 36550 bin [21.8,21.9) has 34636 bin [21.9,22.0) has 32891 bin [22.0,22.1) has 32941 bin [22.1,22.2) has 32699 bin [22.2,22.3) has 32821 bin [22.3,22.4) has 33316 bin [22.4,22.5) has 33075 bin [22.5,22.6) has 33491 bin [22.6,22.7) has 33346 bin [22.7,22.8) has 33333 bin [22.8,22.9) has 33028 bin [22.9,23.0) has 31739 bin [23.0,23.1) has 32586 bin [23.1,23.2) has 32363 bin [23.2,23.3) has 32953 bin [23.3,23.4) has 33698 bin [23.4,23.5) has 34176 bin [23.5,23.6) has 34674 bin [23.6,23.7) has 35331 bin [23.7,23.8) has 35953 bin [23.8,23.9) has 36615 bin [23.9,24.0) has 37529 bin [24.0,24.1) has 38720 bin [24.1,24.2) has 38926 bin [24.2,24.3) has 39919 bin [24.3,24.4) has 39745 bin [24.4,24.5) has 40592 bin [24.5,24.6) has 41138 bin [24.6,24.7) has 41749 bin [24.7,24.8) has 42348 bin [24.8,24.9) has 42602 bin [24.9,25.0) has 42392 bin [25.0,25.1) has 41635 bin [25.1,25.2) has 42086 bin [25.2,25.3) has 42029 bin [25.3,25.4) has 41798 bin [25.4,25.5) has 42430 bin [25.5,25.6) has 41917 bin [25.6,25.7) has 42153 bin [25.7,25.8) has 42176 bin [25.8,25.9) has 41132 bin [25.9,26.0) has 40952 bin [26.0,26.1) has 39934 bin [26.1,26.2) has 39939 bin [26.2,26.3) has 39816 bin [26.3,26.4) has 39415 bin [26.4,26.5) has 39027 bin [26.5,26.6) has 39206 bin [26.6,26.7) has 39059 bin [26.7,26.8) has 38941 bin [26.8,26.9) has 38733 bin [26.9,27.0) has 38341 bin [27.0,27.1) has 38174 bin [27.1,27.2) has 37763 bin [27.2,27.3) has 36974 bin [27.3,27.4) has 36898 bin [27.4,27.5) has 37048 bin [27.5,27.6) has 36987 bin [27.6,27.7) has 36691 bin [27.7,27.8) has 36959 bin [27.8,27.9) has 37595 bin [27.9,28.0) has 37045 bin [28.0,28.1) has 36939 bin [28.1,28.2) has 37279 bin [28.2,28.3) has 37209 bin [28.3,28.4) has 37758 bin [28.4,28.5) has 37525 bin [28.5,28.6) has 38187 bin [28.6,28.7) has 37989 bin [28.7,28.8) has 38446 bin [28.8,28.9) has 38660 bin [28.9,29.0) has 39084 bin [29.0,29.1) has 39607 bin [29.1,29.2) has 39944 bin [29.2,29.3) has 40480 bin [29.3,29.4) has 41295 bin [29.4,29.5) has 41543 bin [29.5,29.6) has 42101 bin [29.6,29.7) has 42356 bin [29.7,29.8) has 42789 bin [29.8,29.9) has 43296 bin [29.9,30.0) has 43527 bin [30.0,30.1) has 44135 bin [30.1,30.2) has 44492 bin [30.2,30.3) has 44967 bin [30.3,30.4) has 45100 bin [30.4,30.5) has 45573 bin [30.5,30.6) has 45166 bin [30.6,30.7) has 44711 bin [30.7,30.8) has 44866 bin [30.8,30.9) has 44324 bin [30.9,31.0) has 44291 bin [31.0,31.1) has 43657 bin [31.1,31.2) has 42624 bin [31.2,31.3) has 41698 bin [31.3,31.4) has 40116 bin [31.4,31.5) has 39367 bin [31.5,31.6) has 38023 bin [31.6,31.7) has 36744 bin [31.7,31.8) has 35445 bin [31.8,31.9) has 34602 bin [31.9,32.0) has 33197 bin [32.0,32.1) has 31942 bin [32.1,32.2) has 30786 bin [32.2,32.3) has 29143 bin [32.3,32.4) has 28218 bin [32.4,32.5) has 26406 bin [32.5,32.6) has 25546 bin [32.6,32.7) has 25198 bin [32.7,32.8) has 24169 bin [32.8,32.9) has 22753 bin [32.9,33.0) has 22134 bin [33.0,33.1) has 21094 bin [33.1,33.2) has 20179 bin [33.2,33.3) has 19695 bin [33.3,33.4) has 18963 bin [33.4,33.5) has 18313 bin [33.5,33.6) has 17967 bin [33.6,33.7) has 17374 bin [33.7,33.8) has 16992 bin [33.8,33.9) has 16203 bin [33.9,34.0) has 15800 bin [34.0,34.1) has 15341 bin [34.1,34.2) has 14520 bin [34.2,34.3) has 13926 bin [34.3,34.4) has 13589 bin [34.4,34.5) has 12992 bin [34.5,34.6) has 12506 bin [34.6,34.7) has 12026 bin [34.7,34.8) has 11624 bin [34.8,34.9) has 11069 bin [34.9,35.0) has 10315 bin [35.0,35.1) has 9883 bin [35.1,35.2) has 9387 bin [35.2,35.3) has 8820 bin [35.3,35.4) has 8237 bin [35.4,35.5) has 7783 bin [35.5,35.6) has 7450 bin [35.6,35.7) has 7000 bin [35.7,35.8) has 6550 bin [35.8,35.9) has 5996 bin [35.9,36.0) has 5361 bin [36.0,36.1) has 5256 bin [36.1,36.2) has 4608 bin [36.2,36.3) has 4352 bin [36.3,36.4) has 3980 bin [36.4,36.5) has 3683 bin [36.5,36.6) has 3492 bin [36.6,36.7) has 3128 bin [36.7,36.8) has 2872 bin [36.8,36.9) has 2709 bin [36.9,37.0) has 2299 bin [37.0,37.1) has 2154 bin [37.1,37.2) has 2060 bin [37.2,37.3) has 1894 bin [37.3,37.4) has 1727 bin [37.4,37.5) has 1472 bin [37.5,37.6) has 1374 bin [37.6,37.7) has 1144 bin [37.7,37.8) has 1033 bin [37.8,37.9) has 926 bin [37.9,38.0) has 846 bin [38.0,38.1) has 797 bin [38.1,38.2) has 717 bin [38.2,38.3) has 622 bin [38.3,38.4) has 593 bin [38.4,38.5) has 544 bin [38.5,38.6) has 518 bin [38.6,38.7) has 465 bin [38.7,38.8) has 442 bin [38.8,38.9) has 374 bin [38.9,39.0) has 295 bin [39.0,39.1) has 287 bin [39.1,39.2) has 235 bin [39.2,39.3) has 240 bin [39.3,39.4) has 223 bin [39.4,39.5) has 195 bin [39.5,39.6) has 147 bin [39.6,39.7) has 160 bin [39.7,39.8) has 145 bin [39.8,39.9) has 152 bin [39.9,40.0) has 164 bin [40.0,40.1) has 132 bin [40.1,40.2) has 140 bin [40.2,40.3) has 127 bin [40.3,40.4) has 120 bin [40.4,40.5) has 103 bin [40.5,40.6) has 113 bin [40.6,40.7) has 109 bin [40.7,40.8) has 92 bin [40.8,40.9) has 75 bin [40.9,41.0) has 68 bin [41.0,41.1) has 82 bin [41.1,41.2) has 83 bin [41.2,41.3) has 91 bin [41.3,41.4) has 87 bin [41.4,41.5) has 67 bin [41.5,41.6) has 73 bin [41.6,41.7) has 76 bin [41.7,41.8) has 61 bin [41.8,41.9) has 67 bin [41.9,42.0) has 69 bin [42.0,42.1) has 88 bin [42.1,42.2) has 66 bin [42.2,42.3) has 54 bin [42.3,42.4) has 57 bin [42.4,42.5) has 51 bin [42.5,42.6) has 52 bin [42.6,42.7) has 36 bin [42.7,42.8) has 41 bin [42.8,42.9) has 39 bin [42.9,43.0) has 35 bin [43.0,43.1) has 27 bin [43.1,43.2) has 28 bin [43.2,43.3) has 32 bin [43.3,43.4) has 27 bin [43.4,43.5) has 27 bin [43.5,43.6) has 30 bin [43.6,43.7) has 13 bin [43.7,43.8) has 21 bin [43.8,43.9) has 9 bin [43.9,44.0) has 16 bin [44.0,44.1) has 11 bin [44.1,44.2) has 7 bin [44.2,44.3) has 5 bin [44.3,44.4) has 4 bin [44.4,44.5) has 8 bin [44.5,44.6) has 6 bin [44.6,44.7) has 7 bin [44.7,44.8) has 4 bin [44.8,44.9) has 5 bin [44.9,45.0) has 1 bin [45.0,45.1) has 1 bin [45.1,45.2) has 1 average z coordinate 19.7 for 27637234 element(s) point source id histogram with bin size 1.000000 bin 60 has 1391350 bin 61 has 21668948 bin 62 has 4576936 average point source id 61.11526428440704 for 27637234 element(s)