lasinfo (210611) report for 'AHN4T/17BZ1_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: 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: 27026175 number of points by return: 25414157 1091867 421153 88751 9679 scale factor x y z: 0.001 0.001 0.001 offset x y z: 233980 537480 0 min x y z: 233980.000 537480.000 12.673 max x y z: 235019.999 538769.999 37.254 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: 27026175 extended number of points by return: 25414157 1091867 421153 88751 9679 547 21 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 12673 37254 intensity 56 4442 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 -22 29 user_data 6 7 point_source_ID 59 61 gps_time 328707252.302149 330511617.081075 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 42 255 B 34 255 NIR 18 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.24 28.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25414157 number of intermediate returns: 521804 number of last returns: 25410585 number of single returns: 24320371 covered area in square units/kilounits: 1339292/1.34 point density: all returns 20.18 last only 18.97 (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 27026175 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25414157 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1091867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 421153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 88751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9679 instead zero. overview over extended number of returns of given pulse: 24320371 1340902 998029 317558 45981 3181 153 0 0 0 0 0 0 0 0 histogram of classification of points: 1734754 unclassified (1) 24740497 ground (2) 231900 building (6) 319024 water (9) +-> flagged as extended overlap: 2254923 +---> 214879 of those are unclassified (1) +---> 2015810 of those are ground (2) +---> 15446 of those are building (6) +---> 8788 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.6,12.7) has 3 bin [12.7,12.8) has 139 bin [12.8,12.9) has 4515 bin [12.9,13.0) has 13712 bin [13.0,13.1) has 15643 bin [13.1,13.2) has 22764 bin [13.2,13.3) has 31719 bin [13.3,13.4) has 53859 bin [13.4,13.5) has 89087 bin [13.5,13.6) has 152804 bin [13.6,13.7) has 335515 bin [13.7,13.8) has 592376 bin [13.8,13.9) has 997926 bin [13.9,14.0) has 1368792 bin [14.0,14.1) has 1491323 bin [14.1,14.2) has 1523661 bin [14.2,14.3) has 1740250 bin [14.3,14.4) has 2065154 bin [14.4,14.5) has 2343951 bin [14.5,14.6) has 2473184 bin [14.6,14.7) has 1963524 bin [14.7,14.8) has 1525048 bin [14.8,14.9) has 1027408 bin [14.9,15.0) has 601012 bin [15.0,15.1) has 514885 bin [15.1,15.2) has 783735 bin [15.2,15.3) has 604335 bin [15.3,15.4) has 541560 bin [15.4,15.5) has 592644 bin [15.5,15.6) has 559545 bin [15.6,15.7) has 473328 bin [15.7,15.8) has 304848 bin [15.8,15.9) has 152751 bin [15.9,16.0) has 60298 bin [16.0,16.1) has 34637 bin [16.1,16.2) has 20826 bin [16.2,16.3) has 11125 bin [16.3,16.4) has 8345 bin [16.4,16.5) has 7724 bin [16.5,16.6) has 7637 bin [16.6,16.7) has 8787 bin [16.7,16.8) has 8102 bin [16.8,16.9) has 8185 bin [16.9,17.0) has 9271 bin [17.0,17.1) has 10952 bin [17.1,17.2) has 13206 bin [17.2,17.3) has 12342 bin [17.3,17.4) has 10442 bin [17.4,17.5) has 11315 bin [17.5,17.6) has 11130 bin [17.6,17.7) has 11967 bin [17.7,17.8) has 12760 bin [17.8,17.9) has 12762 bin [17.9,18.0) has 15313 bin [18.0,18.1) has 12641 bin [18.1,18.2) has 11276 bin [18.2,18.3) has 11202 bin [18.3,18.4) has 12019 bin [18.4,18.5) has 12422 bin [18.5,18.6) has 11092 bin [18.6,18.7) has 11122 bin [18.7,18.8) has 10436 bin [18.8,18.9) has 9965 bin [18.9,19.0) has 10114 bin [19.0,19.1) has 10448 bin [19.1,19.2) has 10449 bin [19.2,19.3) has 10660 bin [19.3,19.4) has 10924 bin [19.4,19.5) has 11512 bin [19.5,19.6) has 11591 bin [19.6,19.7) has 11558 bin [19.7,19.8) has 11923 bin [19.8,19.9) has 11955 bin [19.9,20.0) has 12435 bin [20.0,20.1) has 12375 bin [20.1,20.2) has 12701 bin [20.2,20.3) has 13177 bin [20.3,20.4) has 13446 bin [20.4,20.5) has 13764 bin [20.5,20.6) has 13819 bin [20.6,20.7) has 14329 bin [20.7,20.8) has 14376 bin [20.8,20.9) has 14276 bin [20.9,21.0) has 14517 bin [21.0,21.1) has 14833 bin [21.1,21.2) has 14893 bin [21.2,21.3) has 14998 bin [21.3,21.4) has 15240 bin [21.4,21.5) has 15329 bin [21.5,21.6) has 15522 bin [21.6,21.7) has 15607 bin [21.7,21.8) has 15814 bin [21.8,21.9) has 15882 bin [21.9,22.0) has 15804 bin [22.0,22.1) has 15248 bin [22.1,22.2) has 15053 bin [22.2,22.3) has 15036 bin [22.3,22.4) has 15274 bin [22.4,22.5) has 15619 bin [22.5,22.6) has 15051 bin [22.6,22.7) has 15163 bin [22.7,22.8) has 15172 bin [22.8,22.9) has 15213 bin [22.9,23.0) has 15211 bin [23.0,23.1) has 15272 bin [23.1,23.2) has 15586 bin [23.2,23.3) has 15191 bin [23.3,23.4) has 15003 bin [23.4,23.5) has 14702 bin [23.5,23.6) has 14904 bin [23.6,23.7) has 14860 bin [23.7,23.8) has 14772 bin [23.8,23.9) has 14693 bin [23.9,24.0) has 14825 bin [24.0,24.1) has 14666 bin [24.1,24.2) has 14943 bin [24.2,24.3) has 15052 bin [24.3,24.4) has 14898 bin [24.4,24.5) has 14702 bin [24.5,24.6) has 14565 bin [24.6,24.7) has 14344 bin [24.7,24.8) has 14420 bin [24.8,24.9) has 14295 bin [24.9,25.0) has 14390 bin [25.0,25.1) has 14513 bin [25.1,25.2) has 14152 bin [25.2,25.3) has 14101 bin [25.3,25.4) has 14421 bin [25.4,25.5) has 14281 bin [25.5,25.6) has 14128 bin [25.6,25.7) has 14013 bin [25.7,25.8) has 14021 bin [25.8,25.9) has 13829 bin [25.9,26.0) has 13685 bin [26.0,26.1) has 13511 bin [26.1,26.2) has 13331 bin [26.2,26.3) has 12674 bin [26.3,26.4) has 12831 bin [26.4,26.5) has 13099 bin [26.5,26.6) has 13168 bin [26.6,26.7) has 13014 bin [26.7,26.8) has 13151 bin [26.8,26.9) has 13022 bin [26.9,27.0) has 13133 bin [27.0,27.1) has 12633 bin [27.1,27.2) has 12753 bin [27.2,27.3) has 12663 bin [27.3,27.4) has 12202 bin [27.4,27.5) has 12447 bin [27.5,27.6) has 12350 bin [27.6,27.7) has 12556 bin [27.7,27.8) has 12132 bin [27.8,27.9) has 12138 bin [27.9,28.0) has 11899 bin [28.0,28.1) has 12065 bin [28.1,28.2) has 11991 bin [28.2,28.3) has 11830 bin [28.3,28.4) has 11748 bin [28.4,28.5) has 11680 bin [28.5,28.6) has 11226 bin [28.6,28.7) has 11077 bin [28.7,28.8) has 10973 bin [28.8,28.9) has 10900 bin [28.9,29.0) has 10725 bin [29.0,29.1) has 10436 bin [29.1,29.2) has 10468 bin [29.2,29.3) has 10128 bin [29.3,29.4) has 9908 bin [29.4,29.5) has 9729 bin [29.5,29.6) has 9535 bin [29.6,29.7) has 9354 bin [29.7,29.8) has 9011 bin [29.8,29.9) has 8839 bin [29.9,30.0) has 8398 bin [30.0,30.1) has 8290 bin [30.1,30.2) has 8124 bin [30.2,30.3) has 7908 bin [30.3,30.4) has 7872 bin [30.4,30.5) has 7614 bin [30.5,30.6) has 7353 bin [30.6,30.7) has 7106 bin [30.7,30.8) has 6963 bin [30.8,30.9) has 6571 bin [30.9,31.0) has 6367 bin [31.0,31.1) has 6198 bin [31.1,31.2) has 5963 bin [31.2,31.3) has 5671 bin [31.3,31.4) has 5481 bin [31.4,31.5) has 5484 bin [31.5,31.6) has 5079 bin [31.6,31.7) has 4867 bin [31.7,31.8) has 4542 bin [31.8,31.9) has 4518 bin [31.9,32.0) has 4285 bin [32.0,32.1) has 4007 bin [32.1,32.2) has 3786 bin [32.2,32.3) has 3795 bin [32.3,32.4) has 3512 bin [32.4,32.5) has 3251 bin [32.5,32.6) has 3102 bin [32.6,32.7) has 3022 bin [32.7,32.8) has 2919 bin [32.8,32.9) has 2723 bin [32.9,33.0) has 2477 bin [33.0,33.1) has 2311 bin [33.1,33.2) has 2072 bin [33.2,33.3) has 2067 bin [33.3,33.4) has 1842 bin [33.4,33.5) has 1833 bin [33.5,33.6) has 1768 bin [33.6,33.7) has 1656 bin [33.7,33.8) has 1551 bin [33.8,33.9) has 1387 bin [33.9,34.0) has 1306 bin [34.0,34.1) has 1229 bin [34.1,34.2) has 1044 bin [34.2,34.3) has 1010 bin [34.3,34.4) has 922 bin [34.4,34.5) has 858 bin [34.5,34.6) has 740 bin [34.6,34.7) has 673 bin [34.7,34.8) has 583 bin [34.8,34.9) has 497 bin [34.9,35.0) has 465 bin [35.0,35.1) has 413 bin [35.1,35.2) has 364 bin [35.2,35.3) has 308 bin [35.3,35.4) has 258 bin [35.4,35.5) has 252 bin [35.5,35.6) has 221 bin [35.6,35.7) has 210 bin [35.7,35.8) has 192 bin [35.8,35.9) has 163 bin [35.9,36.0) has 124 bin [36.0,36.1) has 110 bin [36.1,36.2) has 69 bin [36.2,36.3) has 74 bin [36.3,36.4) has 48 bin [36.4,36.5) has 48 bin [36.5,36.6) has 25 bin [36.6,36.7) has 25 bin [36.7,36.8) has 15 bin [36.8,36.9) has 11 bin [36.9,37.0) has 8 bin [37.0,37.1) has 2 bin [37.1,37.2) has 3 bin [37.2,37.3) has 1 average z coordinate 15.2 for 27026175 element(s) point source id histogram with bin size 1.000000 bin 59 has 1687501 bin 60 has 21231877 bin 61 has 4106797 average point source id 60.089516774016303 for 27026175 element(s)