lasinfo (210611) report for 'AHN4T/41DN1_01.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: 26327325 number of points by return: 23271675 1969744 835090 218058 32758 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 436230 0 min x y z: 229980.000 436230.000 17.006 max x y z: 231019.999 437519.999 47.058 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: 26327325 extended number of points by return: 23271675 1969744 835090 218058 32758 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 17006 47058 intensity 0 3795 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -29 24 user_data 6 7 point_source_ID 154 156 gps_time 324048992.659669 324121797.499901 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 43 255 B 35 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -4833 4000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.49 21.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23271675 number of intermediate returns: 1090173 number of last returns: 23262841 number of single returns: 21297364 covered area in square units/kilounits: 1339316/1.34 point density: all returns 19.66 last only 17.37 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26327325 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23271675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1969744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 835090 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 218058 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32758 instead zero. overview over extended number of returns of given pulse: 21297364 2271420 1852229 742270 149569 13491 982 0 0 0 0 0 0 0 0 histogram of classification of points: 3639208 unclassified (1) 22269186 ground (2) 408066 building (6) 1240 water (9) 9625 wire conductor (14) +-> flagged as extended overlap: 2080163 +---> 246906 of those are unclassified (1) +---> 1770199 of those are ground (2) +---> 62714 of those are building (6) +---> 250 of those are water (9) +---> 94 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [17.0,17.1) has 49 bin [17.1,17.2) has 741 bin [17.2,17.3) has 1193 bin [17.3,17.4) has 1372 bin [17.4,17.5) has 3829 bin [17.5,17.6) has 9296 bin [17.6,17.7) has 12260 bin [17.7,17.8) has 37232 bin [17.8,17.9) has 159017 bin [17.9,18.0) has 329201 bin [18.0,18.1) has 520340 bin [18.1,18.2) has 713215 bin [18.2,18.3) has 1207427 bin [18.3,18.4) has 1904960 bin [18.4,18.5) has 2072565 bin [18.5,18.6) has 2031387 bin [18.6,18.7) has 1876308 bin [18.7,18.8) has 1732395 bin [18.8,18.9) has 2308958 bin [18.9,19.0) has 2060541 bin [19.0,19.1) has 1210881 bin [19.1,19.2) has 1039122 bin [19.2,19.3) has 815592 bin [19.3,19.4) has 650439 bin [19.4,19.5) has 525644 bin [19.5,19.6) has 446699 bin [19.6,19.7) has 370383 bin [19.7,19.8) has 200009 bin [19.8,19.9) has 110859 bin [19.9,20.0) has 132248 bin [20.0,20.1) has 83506 bin [20.1,20.2) has 41673 bin [20.2,20.3) has 27065 bin [20.3,20.4) has 25694 bin [20.4,20.5) has 25165 bin [20.5,20.6) has 22720 bin [20.6,20.7) has 22742 bin [20.7,20.8) has 22302 bin [20.8,20.9) has 22891 bin [20.9,21.0) has 23923 bin [21.0,21.1) has 25638 bin [21.1,21.2) has 27069 bin [21.2,21.3) has 24638 bin [21.3,21.4) has 21669 bin [21.4,21.5) has 20260 bin [21.5,21.6) has 20458 bin [21.6,21.7) has 20104 bin [21.7,21.8) has 21085 bin [21.8,21.9) has 21096 bin [21.9,22.0) has 27514 bin [22.0,22.1) has 23806 bin [22.1,22.2) has 22469 bin [22.2,22.3) has 21265 bin [22.3,22.4) has 21598 bin [22.4,22.5) has 21448 bin [22.5,22.6) has 21046 bin [22.6,22.7) has 20849 bin [22.7,22.8) has 20866 bin [22.8,22.9) has 20418 bin [22.9,23.0) has 20752 bin [23.0,23.1) has 20656 bin [23.1,23.2) has 23644 bin [23.2,23.3) has 24347 bin [23.3,23.4) has 21379 bin [23.4,23.5) has 21937 bin [23.5,23.6) has 22532 bin [23.6,23.7) has 22158 bin [23.7,23.8) has 21064 bin [23.8,23.9) has 20793 bin [23.9,24.0) has 20165 bin [24.0,24.1) has 20424 bin [24.1,24.2) has 20422 bin [24.2,24.3) has 20671 bin [24.3,24.4) has 20327 bin [24.4,24.5) has 20528 bin [24.5,24.6) has 20676 bin [24.6,24.7) has 20618 bin [24.7,24.8) has 20499 bin [24.8,24.9) has 22078 bin [24.9,25.0) has 20750 bin [25.0,25.1) has 21200 bin [25.1,25.2) has 21389 bin [25.2,25.3) has 21613 bin [25.3,25.4) has 22238 bin [25.4,25.5) has 21902 bin [25.5,25.6) has 22171 bin [25.6,25.7) has 22208 bin [25.7,25.8) has 22195 bin [25.8,25.9) has 22219 bin [25.9,26.0) has 22598 bin [26.0,26.1) has 22447 bin [26.1,26.2) has 22591 bin [26.2,26.3) has 22674 bin [26.3,26.4) has 22372 bin [26.4,26.5) has 22713 bin [26.5,26.6) has 22057 bin [26.6,26.7) has 22022 bin [26.7,26.8) has 22648 bin [26.8,26.9) has 22976 bin [26.9,27.0) has 22677 bin [27.0,27.1) has 22231 bin [27.1,27.2) has 23140 bin [27.2,27.3) has 22485 bin [27.3,27.4) has 21824 bin [27.4,27.5) has 21494 bin [27.5,27.6) has 21578 bin [27.6,27.7) has 21335 bin [27.7,27.8) has 21608 bin [27.8,27.9) has 21389 bin [27.9,28.0) has 21248 bin [28.0,28.1) has 21472 bin [28.1,28.2) has 21297 bin [28.2,28.3) has 21353 bin [28.3,28.4) has 21527 bin [28.4,28.5) has 21523 bin [28.5,28.6) has 21482 bin [28.6,28.7) has 21375 bin [28.7,28.8) has 21605 bin [28.8,28.9) has 21509 bin [28.9,29.0) has 21340 bin [29.0,29.1) has 21279 bin [29.1,29.2) has 21337 bin [29.2,29.3) has 21681 bin [29.3,29.4) has 21507 bin [29.4,29.5) has 21347 bin [29.5,29.6) has 21245 bin [29.6,29.7) has 20930 bin [29.7,29.8) has 20629 bin [29.8,29.9) has 20273 bin [29.9,30.0) has 20419 bin [30.0,30.1) has 20292 bin [30.1,30.2) has 20371 bin [30.2,30.3) has 20408 bin [30.3,30.4) has 20215 bin [30.4,30.5) has 20063 bin [30.5,30.6) has 19900 bin [30.6,30.7) has 19741 bin [30.7,30.8) has 19762 bin [30.8,30.9) has 19636 bin [30.9,31.0) has 19446 bin [31.0,31.1) has 19355 bin [31.1,31.2) has 19178 bin [31.2,31.3) has 19076 bin [31.3,31.4) has 19366 bin [31.4,31.5) has 19195 bin [31.5,31.6) has 18957 bin [31.6,31.7) has 18895 bin [31.7,31.8) has 19367 bin [31.8,31.9) has 19192 bin [31.9,32.0) has 19327 bin [32.0,32.1) has 18769 bin [32.1,32.2) has 18835 bin [32.2,32.3) has 19372 bin [32.3,32.4) has 19003 bin [32.4,32.5) has 18907 bin [32.5,32.6) has 18633 bin [32.6,32.7) has 18269 bin [32.7,32.8) has 18107 bin [32.8,32.9) has 17665 bin [32.9,33.0) has 17403 bin [33.0,33.1) has 17290 bin [33.1,33.2) has 17237 bin [33.2,33.3) has 16900 bin [33.3,33.4) has 16764 bin [33.4,33.5) has 16672 bin [33.5,33.6) has 16964 bin [33.6,33.7) has 17051 bin [33.7,33.8) has 16501 bin [33.8,33.9) has 16821 bin [33.9,34.0) has 16202 bin [34.0,34.1) has 16071 bin [34.1,34.2) has 15934 bin [34.2,34.3) has 15594 bin [34.3,34.4) has 15402 bin [34.4,34.5) has 15002 bin [34.5,34.6) has 15304 bin [34.6,34.7) has 14857 bin [34.7,34.8) has 14812 bin [34.8,34.9) has 14961 bin [34.9,35.0) has 14461 bin [35.0,35.1) has 14321 bin [35.1,35.2) has 14255 bin [35.2,35.3) has 14221 bin [35.3,35.4) has 14140 bin [35.4,35.5) has 13925 bin [35.5,35.6) has 13969 bin [35.6,35.7) has 13792 bin [35.7,35.8) has 13630 bin [35.8,35.9) has 13429 bin [35.9,36.0) has 13229 bin [36.0,36.1) has 13358 bin [36.1,36.2) has 13310 bin [36.2,36.3) has 12962 bin [36.3,36.4) has 12545 bin [36.4,36.5) has 12408 bin [36.5,36.6) has 12470 bin [36.6,36.7) has 12419 bin [36.7,36.8) has 12322 bin [36.8,36.9) has 12163 bin [36.9,37.0) has 11754 bin [37.0,37.1) has 11524 bin [37.1,37.2) has 11262 bin [37.2,37.3) has 11229 bin [37.3,37.4) has 11139 bin [37.4,37.5) has 11134 bin [37.5,37.6) has 10794 bin [37.6,37.7) has 10755 bin [37.7,37.8) has 10554 bin [37.8,37.9) has 10676 bin [37.9,38.0) has 10526 bin [38.0,38.1) has 10304 bin [38.1,38.2) has 9919 bin [38.2,38.3) has 9691 bin [38.3,38.4) has 9358 bin [38.4,38.5) has 9367 bin [38.5,38.6) has 9275 bin [38.6,38.7) has 8932 bin [38.7,38.8) has 8867 bin [38.8,38.9) has 8713 bin [38.9,39.0) has 8352 bin [39.0,39.1) has 8010 bin [39.1,39.2) has 8011 bin [39.2,39.3) has 7809 bin [39.3,39.4) has 7518 bin [39.4,39.5) has 7244 bin [39.5,39.6) has 7076 bin [39.6,39.7) has 6891 bin [39.7,39.8) has 6566 bin [39.8,39.9) has 6481 bin [39.9,40.0) has 6447 bin [40.0,40.1) has 6209 bin [40.1,40.2) has 6004 bin [40.2,40.3) has 5677 bin [40.3,40.4) has 5533 bin [40.4,40.5) has 5189 bin [40.5,40.6) has 5082 bin [40.6,40.7) has 5097 bin [40.7,40.8) has 4836 bin [40.8,40.9) has 4588 bin [40.9,41.0) has 4354 bin [41.0,41.1) has 4078 bin [41.1,41.2) has 3878 bin [41.2,41.3) has 3521 bin [41.3,41.4) has 3535 bin [41.4,41.5) has 3455 bin [41.5,41.6) has 3408 bin [41.6,41.7) has 3174 bin [41.7,41.8) has 2960 bin [41.8,41.9) has 2756 bin [41.9,42.0) has 2766 bin [42.0,42.1) has 2626 bin [42.1,42.2) has 2518 bin [42.2,42.3) has 2505 bin [42.3,42.4) has 2328 bin [42.4,42.5) has 2178 bin [42.5,42.6) has 1964 bin [42.6,42.7) has 1979 bin [42.7,42.8) has 1920 bin [42.8,42.9) has 1859 bin [42.9,43.0) has 1770 bin [43.0,43.1) has 1660 bin [43.1,43.2) has 1497 bin [43.2,43.3) has 1532 bin [43.3,43.4) has 1402 bin [43.4,43.5) has 1340 bin [43.5,43.6) has 1245 bin [43.6,43.7) has 1183 bin [43.7,43.8) has 1151 bin [43.8,43.9) has 1076 bin [43.9,44.0) has 997 bin [44.0,44.1) has 963 bin [44.1,44.2) has 894 bin [44.2,44.3) has 811 bin [44.3,44.4) has 779 bin [44.4,44.5) has 741 bin [44.5,44.6) has 661 bin [44.6,44.7) has 606 bin [44.7,44.8) has 550 bin [44.8,44.9) has 513 bin [44.9,45.0) has 457 bin [45.0,45.1) has 391 bin [45.1,45.2) has 371 bin [45.2,45.3) has 345 bin [45.3,45.4) has 329 bin [45.4,45.5) has 275 bin [45.5,45.6) has 251 bin [45.6,45.7) has 194 bin [45.7,45.8) has 159 bin [45.8,45.9) has 178 bin [45.9,46.0) has 128 bin [46.0,46.1) has 108 bin [46.1,46.2) has 105 bin [46.2,46.3) has 73 bin [46.3,46.4) has 58 bin [46.4,46.5) has 24 bin [46.5,46.6) has 13 bin [46.6,46.7) has 3 bin [46.7,46.8) has 3 bin [46.8,46.9) has 10 bin [46.9,47.0) has 17 bin [47.0,47.1) has 3 average z coordinate 20.2 for 26327325 element(s) point source id histogram with bin size 1.000000 bin 154 has 152910 bin 155 has 24005048 bin 156 has 2169367 average point source id 155.076591791987994 for 26327325 element(s)