lasinfo (210611) report for 'AHN4T/18CZ1_24.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: 30619472 number of points by return: 24251857 4636882 1466040 240134 23027 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 524980 0 min x y z: 262980.000 524980.000 16.469 max x y z: 264019.999 526269.999 44.349 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: 30619472 extended number of points by return: 24251857 4636882 1466040 240134 23027 1462 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 16469 44349 intensity 56 4759 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 9 user_data 6 7 point_source_ID 1070 1071 gps_time 330860310.658640 330860806.900611 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 32 255 B 19 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.32 31.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24251857 number of intermediate returns: 1730302 number of last returns: 24250940 number of single returns: 19613627 covered area in square units/kilounits: 1341564/1.34 point density: all returns 22.82 last only 18.08 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30619472 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24251857 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4636882 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1466040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 240134 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23027 instead zero. overview over extended number of returns of given pulse: 19613627 6343873 3676774 868539 107823 8359 477 0 0 0 0 0 0 0 0 histogram of classification of points: 7068860 unclassified (1) 23276227 ground (2) 241623 building (6) 32762 water (9) +-> flagged as extended overlap: 1944989 +---> 423440 of those are unclassified (1) +---> 1494167 of those are ground (2) +---> 24747 of those are building (6) +---> 2635 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.4,16.5) has 8 bin [16.5,16.6) has 15066 bin [16.6,16.7) has 2233 bin [16.7,16.8) has 3507 bin [16.8,16.9) has 8200 bin [16.9,17.0) has 11056 bin [17.0,17.1) has 16582 bin [17.1,17.2) has 20737 bin [17.2,17.3) has 30306 bin [17.3,17.4) has 103165 bin [17.4,17.5) has 228324 bin [17.5,17.6) has 370781 bin [17.6,17.7) has 677325 bin [17.7,17.8) has 733351 bin [17.8,17.9) has 735482 bin [17.9,18.0) has 999819 bin [18.0,18.1) has 1014103 bin [18.1,18.2) has 1079123 bin [18.2,18.3) has 1252688 bin [18.3,18.4) has 1591174 bin [18.4,18.5) has 1539163 bin [18.5,18.6) has 1430485 bin [18.6,18.7) has 1263606 bin [18.7,18.8) has 1231298 bin [18.8,18.9) has 1110824 bin [18.9,19.0) has 1076713 bin [19.0,19.1) has 871070 bin [19.1,19.2) has 705998 bin [19.2,19.3) has 571672 bin [19.3,19.4) has 562557 bin [19.4,19.5) has 584700 bin [19.5,19.6) has 447810 bin [19.6,19.7) has 421157 bin [19.7,19.8) has 369531 bin [19.8,19.9) has 344561 bin [19.9,20.0) has 388646 bin [20.0,20.1) has 349975 bin [20.1,20.2) has 386834 bin [20.2,20.3) has 320686 bin [20.3,20.4) has 231117 bin [20.4,20.5) has 178592 bin [20.5,20.6) has 101519 bin [20.6,20.7) has 72453 bin [20.7,20.8) has 64832 bin [20.8,20.9) has 65563 bin [20.9,21.0) has 65717 bin [21.0,21.1) has 59393 bin [21.1,21.2) has 59812 bin [21.2,21.3) has 48473 bin [21.3,21.4) has 43720 bin [21.4,21.5) has 43681 bin [21.5,21.6) has 41002 bin [21.6,21.7) has 36154 bin [21.7,21.8) has 35372 bin [21.8,21.9) has 36413 bin [21.9,22.0) has 36205 bin [22.0,22.1) has 35486 bin [22.1,22.2) has 35304 bin [22.2,22.3) has 35227 bin [22.3,22.4) has 34935 bin [22.4,22.5) has 34820 bin [22.5,22.6) has 34597 bin [22.6,22.7) has 35215 bin [22.7,22.8) has 36331 bin [22.8,22.9) has 35934 bin [22.9,23.0) has 36153 bin [23.0,23.1) has 36381 bin [23.1,23.2) has 36835 bin [23.2,23.3) has 36612 bin [23.3,23.4) has 37355 bin [23.4,23.5) has 38371 bin [23.5,23.6) has 39163 bin [23.6,23.7) has 38638 bin [23.7,23.8) has 40159 bin [23.8,23.9) has 41847 bin [23.9,24.0) has 42922 bin [24.0,24.1) has 42620 bin [24.1,24.2) has 43047 bin [24.2,24.3) has 43360 bin [24.3,24.4) has 44050 bin [24.4,24.5) has 44566 bin [24.5,24.6) has 45272 bin [24.6,24.7) has 46384 bin [24.7,24.8) has 46354 bin [24.8,24.9) has 46631 bin [24.9,25.0) has 46634 bin [25.0,25.1) has 46177 bin [25.1,25.2) has 46106 bin [25.2,25.3) has 45454 bin [25.3,25.4) has 45064 bin [25.4,25.5) has 44499 bin [25.5,25.6) has 43901 bin [25.6,25.7) has 42968 bin [25.7,25.8) has 42700 bin [25.8,25.9) has 42293 bin [25.9,26.0) has 41488 bin [26.0,26.1) has 41228 bin [26.1,26.2) has 41667 bin [26.2,26.3) has 41114 bin [26.3,26.4) has 40989 bin [26.4,26.5) has 40745 bin [26.5,26.6) has 39964 bin [26.6,26.7) has 39498 bin [26.7,26.8) has 39616 bin [26.8,26.9) has 38527 bin [26.9,27.0) has 38127 bin [27.0,27.1) has 38109 bin [27.1,27.2) has 37415 bin [27.2,27.3) has 37132 bin [27.3,27.4) has 36963 bin [27.4,27.5) has 35834 bin [27.5,27.6) has 35306 bin [27.6,27.7) has 34520 bin [27.7,27.8) has 34047 bin [27.8,27.9) has 33702 bin [27.9,28.0) has 33077 bin [28.0,28.1) has 32935 bin [28.1,28.2) has 32070 bin [28.2,28.3) has 31797 bin [28.3,28.4) has 30883 bin [28.4,28.5) has 30552 bin [28.5,28.6) has 30647 bin [28.6,28.7) has 29983 bin [28.7,28.8) has 30213 bin [28.8,28.9) has 29949 bin [28.9,29.0) has 30282 bin [29.0,29.1) has 30380 bin [29.1,29.2) has 30566 bin [29.2,29.3) has 30534 bin [29.3,29.4) has 30529 bin [29.4,29.5) has 31033 bin [29.5,29.6) has 31405 bin [29.6,29.7) has 31392 bin [29.7,29.8) has 31291 bin [29.8,29.9) has 31571 bin [29.9,30.0) has 31850 bin [30.0,30.1) has 31833 bin [30.1,30.2) has 32074 bin [30.2,30.3) has 32511 bin [30.3,30.4) has 32439 bin [30.4,30.5) has 33207 bin [30.5,30.6) has 33275 bin [30.6,30.7) has 33722 bin [30.7,30.8) has 34090 bin [30.8,30.9) has 34059 bin [30.9,31.0) has 34555 bin [31.0,31.1) has 35202 bin [31.1,31.2) has 35915 bin [31.2,31.3) has 36223 bin [31.3,31.4) has 36814 bin [31.4,31.5) has 37106 bin [31.5,31.6) has 37091 bin [31.6,31.7) has 37441 bin [31.7,31.8) has 37387 bin [31.8,31.9) has 37553 bin [31.9,32.0) has 37740 bin [32.0,32.1) has 37772 bin [32.1,32.2) has 37928 bin [32.2,32.3) has 37848 bin [32.3,32.4) has 37729 bin [32.4,32.5) has 38220 bin [32.5,32.6) has 38244 bin [32.6,32.7) has 38045 bin [32.7,32.8) has 38346 bin [32.8,32.9) has 38279 bin [32.9,33.0) has 38383 bin [33.0,33.1) has 38244 bin [33.1,33.2) has 37856 bin [33.2,33.3) has 37903 bin [33.3,33.4) has 37955 bin [33.4,33.5) has 37645 bin [33.5,33.6) has 37377 bin [33.6,33.7) has 37424 bin [33.7,33.8) has 37946 bin [33.8,33.9) has 37548 bin [33.9,34.0) has 37924 bin [34.0,34.1) has 38036 bin [34.1,34.2) has 37666 bin [34.2,34.3) has 37609 bin [34.3,34.4) has 37635 bin [34.4,34.5) has 37788 bin [34.5,34.6) has 37800 bin [34.6,34.7) has 37982 bin [34.7,34.8) has 37879 bin [34.8,34.9) has 37733 bin [34.9,35.0) has 37869 bin [35.0,35.1) has 38631 bin [35.1,35.2) has 38711 bin [35.2,35.3) has 38467 bin [35.3,35.4) has 38726 bin [35.4,35.5) has 39257 bin [35.5,35.6) has 39413 bin [35.6,35.7) has 39651 bin [35.7,35.8) has 39457 bin [35.8,35.9) has 39930 bin [35.9,36.0) has 39826 bin [36.0,36.1) has 39560 bin [36.1,36.2) has 39668 bin [36.2,36.3) has 40007 bin [36.3,36.4) has 39969 bin [36.4,36.5) has 39694 bin [36.5,36.6) has 39935 bin [36.6,36.7) has 39903 bin [36.7,36.8) has 39821 bin [36.8,36.9) has 39678 bin [36.9,37.0) has 39605 bin [37.0,37.1) has 39412 bin [37.1,37.2) has 39045 bin [37.2,37.3) has 38370 bin [37.3,37.4) has 37903 bin [37.4,37.5) has 37135 bin [37.5,37.6) has 36481 bin [37.6,37.7) has 35260 bin [37.7,37.8) has 35307 bin [37.8,37.9) has 34327 bin [37.9,38.0) has 33245 bin [38.0,38.1) has 32487 bin [38.1,38.2) has 31531 bin [38.2,38.3) has 30499 bin [38.3,38.4) has 29677 bin [38.4,38.5) has 28611 bin [38.5,38.6) has 27401 bin [38.6,38.7) has 25647 bin [38.7,38.8) has 24357 bin [38.8,38.9) has 22987 bin [38.9,39.0) has 21624 bin [39.0,39.1) has 20150 bin [39.1,39.2) has 19027 bin [39.2,39.3) has 18047 bin [39.3,39.4) has 17140 bin [39.4,39.5) has 16073 bin [39.5,39.6) has 15111 bin [39.6,39.7) has 14044 bin [39.7,39.8) has 13345 bin [39.8,39.9) has 12210 bin [39.9,40.0) has 11136 bin [40.0,40.1) has 10350 bin [40.1,40.2) has 9312 bin [40.2,40.3) has 8772 bin [40.3,40.4) has 7941 bin [40.4,40.5) has 7201 bin [40.5,40.6) has 6595 bin [40.6,40.7) has 5869 bin [40.7,40.8) has 5128 bin [40.8,40.9) has 4712 bin [40.9,41.0) has 3995 bin [41.0,41.1) has 3589 bin [41.1,41.2) has 3137 bin [41.2,41.3) has 2827 bin [41.3,41.4) has 2463 bin [41.4,41.5) has 2122 bin [41.5,41.6) has 1863 bin [41.6,41.7) has 1550 bin [41.7,41.8) has 1485 bin [41.8,41.9) has 1265 bin [41.9,42.0) has 1081 bin [42.0,42.1) has 798 bin [42.1,42.2) has 717 bin [42.2,42.3) has 602 bin [42.3,42.4) has 429 bin [42.4,42.5) has 339 bin [42.5,42.6) has 293 bin [42.6,42.7) has 245 bin [42.7,42.8) has 174 bin [42.8,42.9) has 136 bin [42.9,43.0) has 132 bin [43.0,43.1) has 90 bin [43.1,43.2) has 74 bin [43.2,43.3) has 51 bin [43.3,43.4) has 48 bin [43.4,43.5) has 27 bin [43.5,43.6) has 30 bin [43.6,43.7) has 18 bin [43.7,43.8) has 11 bin [43.8,43.9) has 7 bin [43.9,44.0) has 5 bin [44.0,44.1) has 4 bin [44.1,44.2) has 4 bin [44.2,44.3) has 2 bin [44.3,44.4) has 2 average z coordinate 21.3 for 30619472 element(s) point source id histogram with bin size 1.000000 bin 1070 has 17720536 bin 1071 has 12898936 average point source id 1070.421265787992752 for 30619472 element(s)