lasinfo (210611) report for 'AHN4T/29AZ2_19.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: 336/2022 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: 40129765 number of points by return: 33985882 4017623 1661488 404731 56162 scale factor x y z: 0.001 0.001 0.001 offset x y z: 267980 488730 0 min x y z: 267980.000 488730.000 23.660 max x y z: 269019.999 490019.999 54.120 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: 40129765 extended number of points by return: 33985882 4017623 1661488 404731 56162 3716 163 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 23660 54120 intensity 56 4207 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 186 210 gps_time 324221564.318270 328787684.353573 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 34 255 B 35 255 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 -16.22 25.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33985882 number of intermediate returns: 2124314 number of last returns: 33983540 number of single returns: 29963971 covered area in square units/kilounits: 1341516/1.34 point density: all returns 29.91 last only 25.33 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40129765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33985882 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4017623 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1661488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 404731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 56162 instead zero. overview over extended number of returns of given pulse: 29963971 4721475 3768192 1391923 258856 24135 1213 0 0 0 0 0 0 0 0 histogram of classification of points: 7169746 unclassified (1) 32698341 ground (2) 254552 building (6) 7126 water (9) +-> flagged as extended overlap: 3195313 +---> 774378 of those are unclassified (1) +---> 2416276 of those are ground (2) +---> 4611 of those are building (6) +---> 48 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.6,23.7) has 1 bin [23.7,23.8) has 61 bin [23.8,23.9) has 1958 bin [23.9,24.0) has 13152 bin [24.0,24.1) has 9774 bin [24.1,24.2) has 12677 bin [24.2,24.3) has 20917 bin [24.3,24.4) has 46457 bin [24.4,24.5) has 66281 bin [24.5,24.6) has 187737 bin [24.6,24.7) has 377672 bin [24.7,24.8) has 976428 bin [24.8,24.9) has 1822227 bin [24.9,25.0) has 1817771 bin [25.0,25.1) has 1451099 bin [25.1,25.2) has 1457694 bin [25.2,25.3) has 1606793 bin [25.3,25.4) has 1538056 bin [25.4,25.5) has 1829222 bin [25.5,25.6) has 1042760 bin [25.6,25.7) has 1249225 bin [25.7,25.8) has 1292364 bin [25.8,25.9) has 1289012 bin [25.9,26.0) has 1134142 bin [26.0,26.1) has 933045 bin [26.1,26.2) has 1181652 bin [26.2,26.3) has 1579329 bin [26.3,26.4) has 1466957 bin [26.4,26.5) has 1379340 bin [26.5,26.6) has 1255677 bin [26.6,26.7) has 1319101 bin [26.7,26.8) has 1181555 bin [26.8,26.9) has 956349 bin [26.9,27.0) has 833999 bin [27.0,27.1) has 508392 bin [27.1,27.2) has 366324 bin [27.2,27.3) has 291466 bin [27.3,27.4) has 148045 bin [27.4,27.5) has 117651 bin [27.5,27.6) has 113636 bin [27.6,27.7) has 148604 bin [27.7,27.8) has 137677 bin [27.8,27.9) has 62472 bin [27.9,28.0) has 32508 bin [28.0,28.1) has 31417 bin [28.1,28.2) has 32704 bin [28.2,28.3) has 30801 bin [28.3,28.4) has 30740 bin [28.4,28.5) has 31825 bin [28.5,28.6) has 31562 bin [28.6,28.7) has 31100 bin [28.7,28.8) has 31990 bin [28.8,28.9) has 31225 bin [28.9,29.0) has 31533 bin [29.0,29.1) has 32227 bin [29.1,29.2) has 31545 bin [29.2,29.3) has 31797 bin [29.3,29.4) has 32032 bin [29.4,29.5) has 33315 bin [29.5,29.6) has 33759 bin [29.6,29.7) has 33210 bin [29.7,29.8) has 34304 bin [29.8,29.9) has 34072 bin [29.9,30.0) has 33486 bin [30.0,30.1) has 33334 bin [30.1,30.2) has 33828 bin [30.2,30.3) has 34309 bin [30.3,30.4) has 33577 bin [30.4,30.5) has 33099 bin [30.5,30.6) has 32972 bin [30.6,30.7) has 33553 bin [30.7,30.8) has 33997 bin [30.8,30.9) has 34281 bin [30.9,31.0) has 34642 bin [31.0,31.1) has 35592 bin [31.1,31.2) has 35492 bin [31.2,31.3) has 35406 bin [31.3,31.4) has 35785 bin [31.4,31.5) has 36063 bin [31.5,31.6) has 36331 bin [31.6,31.7) has 36137 bin [31.7,31.8) has 36806 bin [31.8,31.9) has 36871 bin [31.9,32.0) has 37410 bin [32.0,32.1) has 37615 bin [32.1,32.2) has 38005 bin [32.2,32.3) has 37933 bin [32.3,32.4) has 38421 bin [32.4,32.5) has 38141 bin [32.5,32.6) has 37971 bin [32.6,32.7) has 37803 bin [32.7,32.8) has 38242 bin [32.8,32.9) has 37966 bin [32.9,33.0) has 37573 bin [33.0,33.1) has 37934 bin [33.1,33.2) has 38388 bin [33.2,33.3) has 38525 bin [33.3,33.4) has 37854 bin [33.4,33.5) has 39489 bin [33.5,33.6) has 38525 bin [33.6,33.7) has 38072 bin [33.7,33.8) has 38065 bin [33.8,33.9) has 38477 bin [33.9,34.0) has 38145 bin [34.0,34.1) has 38420 bin [34.1,34.2) has 38246 bin [34.2,34.3) has 38124 bin [34.3,34.4) has 38148 bin [34.4,34.5) has 38612 bin [34.5,34.6) has 38324 bin [34.6,34.7) has 38428 bin [34.7,34.8) has 38660 bin [34.8,34.9) has 38917 bin [34.9,35.0) has 38587 bin [35.0,35.1) has 38931 bin [35.1,35.2) has 38654 bin [35.2,35.3) has 38505 bin [35.3,35.4) has 38297 bin [35.4,35.5) has 38428 bin [35.5,35.6) has 38276 bin [35.6,35.7) has 38474 bin [35.7,35.8) has 38979 bin [35.8,35.9) has 39655 bin [35.9,36.0) has 39542 bin [36.0,36.1) has 39803 bin [36.1,36.2) has 39479 bin [36.2,36.3) has 39976 bin [36.3,36.4) has 40071 bin [36.4,36.5) has 39849 bin [36.5,36.6) has 40112 bin [36.6,36.7) has 40293 bin [36.7,36.8) has 40409 bin [36.8,36.9) has 40183 bin [36.9,37.0) has 39701 bin [37.0,37.1) has 40042 bin [37.1,37.2) has 39721 bin [37.2,37.3) has 40046 bin [37.3,37.4) has 39718 bin [37.4,37.5) has 39726 bin [37.5,37.6) has 39563 bin [37.6,37.7) has 39451 bin [37.7,37.8) has 39897 bin [37.8,37.9) has 39900 bin [37.9,38.0) has 39926 bin [38.0,38.1) has 40307 bin [38.1,38.2) has 40030 bin [38.2,38.3) has 40170 bin [38.3,38.4) has 40409 bin [38.4,38.5) has 40422 bin [38.5,38.6) has 40676 bin [38.6,38.7) has 40848 bin [38.7,38.8) has 40604 bin [38.8,38.9) has 40365 bin [38.9,39.0) has 40375 bin [39.0,39.1) has 40134 bin [39.1,39.2) has 40127 bin [39.2,39.3) has 40669 bin [39.3,39.4) has 40534 bin [39.4,39.5) has 39895 bin [39.5,39.6) has 40342 bin [39.6,39.7) has 40825 bin [39.7,39.8) has 40846 bin [39.8,39.9) has 39922 bin [39.9,40.0) has 40205 bin [40.0,40.1) has 40587 bin [40.1,40.2) has 40800 bin [40.2,40.3) has 40566 bin [40.3,40.4) has 40955 bin [40.4,40.5) has 40781 bin [40.5,40.6) has 40976 bin [40.6,40.7) has 40961 bin [40.7,40.8) has 40935 bin [40.8,40.9) has 40854 bin [40.9,41.0) has 40373 bin [41.0,41.1) has 40479 bin [41.1,41.2) has 40307 bin [41.2,41.3) has 39939 bin [41.3,41.4) has 39915 bin [41.4,41.5) has 40406 bin [41.5,41.6) has 39674 bin [41.6,41.7) has 40193 bin [41.7,41.8) has 39297 bin [41.8,41.9) has 39119 bin [41.9,42.0) has 38954 bin [42.0,42.1) has 38191 bin [42.1,42.2) has 37868 bin [42.2,42.3) has 37139 bin [42.3,42.4) has 37179 bin [42.4,42.5) has 36667 bin [42.5,42.6) has 36492 bin [42.6,42.7) has 36389 bin [42.7,42.8) has 36000 bin [42.8,42.9) has 35461 bin [42.9,43.0) has 34668 bin [43.0,43.1) has 33942 bin [43.1,43.2) has 33287 bin [43.2,43.3) has 33361 bin [43.3,43.4) has 32700 bin [43.4,43.5) has 32074 bin [43.5,43.6) has 31890 bin [43.6,43.7) has 31212 bin [43.7,43.8) has 30371 bin [43.8,43.9) has 29605 bin [43.9,44.0) has 29522 bin [44.0,44.1) has 29285 bin [44.1,44.2) has 28784 bin [44.2,44.3) has 28100 bin [44.3,44.4) has 27923 bin [44.4,44.5) has 26847 bin [44.5,44.6) has 26405 bin [44.6,44.7) has 25372 bin [44.7,44.8) has 25034 bin [44.8,44.9) has 24457 bin [44.9,45.0) has 23992 bin [45.0,45.1) has 23186 bin [45.1,45.2) has 22116 bin [45.2,45.3) has 21186 bin [45.3,45.4) has 20905 bin [45.4,45.5) has 20314 bin [45.5,45.6) has 20232 bin [45.6,45.7) has 19796 bin [45.7,45.8) has 19506 bin [45.8,45.9) has 18925 bin [45.9,46.0) has 18432 bin [46.0,46.1) has 17732 bin [46.1,46.2) has 17076 bin [46.2,46.3) has 16353 bin [46.3,46.4) has 16109 bin [46.4,46.5) has 15568 bin [46.5,46.6) has 14882 bin [46.6,46.7) has 14569 bin [46.7,46.8) has 14022 bin [46.8,46.9) has 13996 bin [46.9,47.0) has 13182 bin [47.0,47.1) has 12752 bin [47.1,47.2) has 12311 bin [47.2,47.3) has 11667 bin [47.3,47.4) has 11174 bin [47.4,47.5) has 10730 bin [47.5,47.6) has 10232 bin [47.6,47.7) has 10007 bin [47.7,47.8) has 9513 bin [47.8,47.9) has 9138 bin [47.9,48.0) has 8827 bin [48.0,48.1) has 8610 bin [48.1,48.2) has 7962 bin [48.2,48.3) has 7892 bin [48.3,48.4) has 7483 bin [48.4,48.5) has 7296 bin [48.5,48.6) has 7068 bin [48.6,48.7) has 6708 bin [48.7,48.8) has 6672 bin [48.8,48.9) has 6469 bin [48.9,49.0) has 6321 bin [49.0,49.1) has 6096 bin [49.1,49.2) has 5776 bin [49.2,49.3) has 5539 bin [49.3,49.4) has 5226 bin [49.4,49.5) has 5187 bin [49.5,49.6) has 4869 bin [49.6,49.7) has 4593 bin [49.7,49.8) has 4493 bin [49.8,49.9) has 4128 bin [49.9,50.0) has 3938 bin [50.0,50.1) has 3627 bin [50.1,50.2) has 3410 bin [50.2,50.3) has 3198 bin [50.3,50.4) has 3019 bin [50.4,50.5) has 2796 bin [50.5,50.6) has 2655 bin [50.6,50.7) has 2451 bin [50.7,50.8) has 2311 bin [50.8,50.9) has 2129 bin [50.9,51.0) has 2101 bin [51.0,51.1) has 1883 bin [51.1,51.2) has 1758 bin [51.2,51.3) has 1606 bin [51.3,51.4) has 1450 bin [51.4,51.5) has 1340 bin [51.5,51.6) has 1176 bin [51.6,51.7) has 1162 bin [51.7,51.8) has 1013 bin [51.8,51.9) has 944 bin [51.9,52.0) has 817 bin [52.0,52.1) has 751 bin [52.1,52.2) has 603 bin [52.2,52.3) has 486 bin [52.3,52.4) has 431 bin [52.4,52.5) has 311 bin [52.5,52.6) has 248 bin [52.6,52.7) has 205 bin [52.7,52.8) has 171 bin [52.8,52.9) has 99 bin [52.9,53.0) has 68 bin [53.0,53.1) has 35 bin [53.1,53.2) has 30 bin [53.2,53.3) has 25 bin [53.3,53.4) has 22 bin [53.4,53.5) has 21 bin [53.5,53.6) has 15 bin [53.6,53.7) has 7 bin [53.7,53.8) has 11 bin [53.8,53.9) has 7 bin [53.9,54.0) has 4 bin [54.0,54.1) has 6 bin [54.1,54.2) has 1 average z coordinate 27.8 for 40129765 element(s) point source id histogram with bin size 1.000000 bin 186 has 5027 bin 187 has 26645079 bin 188 has 4641580 bin 210 has 8838079 average point source id 192.181001433723821 for 40129765 element(s)