lasinfo (210611) report for 'AHN4T/11FZ1_18.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: 177/2021 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: 55322473 number of points by return: 42113383 7844574 4047517 1299569 17430 scale factor x y z: 0.001 0.001 0.001 offset x y z: 211980 563730 0 min x y z: 211980.000 563730.000 3.163 max x y z: 213019.999 565019.999 42.765 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: 55322473 extended number of points by return: 42113383 7844574 4047517 1299569 17430 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 3163 42765 intensity 19 4992 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -23 29 user_data 8 9 point_source_ID 1068 1081 gps_time 268909312.794717 268917217.831681 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 8 255 B 16 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17.06 33.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42113383 number of intermediate returns: 5379485 number of last returns: 42080081 number of single returns: 34250476 covered area in square units/kilounits: 1337900/1.34 point density: all returns 41.35 last only 31.45 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 55322473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42113383 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7844574 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4047517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1299569 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17430 instead zero. overview over extended number of returns of given pulse: 34250476 7584629 8255829 5143441 85050 2958 90 0 0 0 0 0 0 0 0 histogram of classification of points: 15741049 unclassified (1) 39139408 ground (2) 206668 building (6) 235348 water (9) +-> flagged as extended overlap: 3017798 +---> 708671 of those are unclassified (1) +---> 2264949 of those are ground (2) +---> 44178 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.1,3.2) has 6 bin [3.2,3.3) has 373 bin [3.3,3.4) has 7215 bin [3.4,3.5) has 3731 bin [3.5,3.6) has 3353 bin [3.6,3.7) has 5162 bin [3.7,3.8) has 4078 bin [3.8,3.9) has 8041 bin [3.9,4.0) has 7914 bin [4.0,4.1) has 20395 bin [4.1,4.2) has 41458 bin [4.2,4.3) has 116284 bin [4.3,4.4) has 157825 bin [4.4,4.5) has 238968 bin [4.5,4.6) has 435842 bin [4.6,4.7) has 626890 bin [4.7,4.8) has 731718 bin [4.8,4.9) has 797932 bin [4.9,5.0) has 889018 bin [5.0,5.1) has 1197318 bin [5.1,5.2) has 1482857 bin [5.2,5.3) has 1311341 bin [5.3,5.4) has 1226728 bin [5.4,5.5) has 1313029 bin [5.5,5.6) has 1394204 bin [5.6,5.7) has 1569069 bin [5.7,5.8) has 1921761 bin [5.8,5.9) has 1533114 bin [5.9,6.0) has 1255067 bin [6.0,6.1) has 1473969 bin [6.1,6.2) has 1835678 bin [6.2,6.3) has 1808323 bin [6.3,6.4) has 2042479 bin [6.4,6.5) has 2556100 bin [6.5,6.6) has 2235546 bin [6.6,6.7) has 1844838 bin [6.7,6.8) has 1560412 bin [6.8,6.9) has 1178229 bin [6.9,7.0) has 1111881 bin [7.0,7.1) has 1030380 bin [7.1,7.2) has 893794 bin [7.2,7.3) has 556472 bin [7.3,7.4) has 480226 bin [7.4,7.5) has 474445 bin [7.5,7.6) has 343666 bin [7.6,7.7) has 199454 bin [7.7,7.8) has 105341 bin [7.8,7.9) has 64764 bin [7.9,8.0) has 56568 bin [8.0,8.1) has 52655 bin [8.1,8.2) has 51649 bin [8.2,8.3) has 52298 bin [8.3,8.4) has 49725 bin [8.4,8.5) has 48042 bin [8.5,8.6) has 48663 bin [8.6,8.7) has 50605 bin [8.7,8.8) has 51231 bin [8.8,8.9) has 51055 bin [8.9,9.0) 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has 18576 bin [32.1,32.2) has 17544 bin [32.2,32.3) has 16952 bin [32.3,32.4) has 16040 bin [32.4,32.5) has 15651 bin [32.5,32.6) has 14661 bin [32.6,32.7) has 13976 bin [32.7,32.8) has 13444 bin [32.8,32.9) has 12372 bin [32.9,33.0) has 11852 bin [33.0,33.1) has 11261 bin [33.1,33.2) has 10640 bin [33.2,33.3) has 9928 bin [33.3,33.4) has 9526 bin [33.4,33.5) has 8907 bin [33.5,33.6) has 8660 bin [33.6,33.7) has 7967 bin [33.7,33.8) has 7752 bin [33.8,33.9) has 7346 bin [33.9,34.0) has 7066 bin [34.0,34.1) has 6723 bin [34.1,34.2) has 6299 bin [34.2,34.3) has 5911 bin [34.3,34.4) has 5492 bin [34.4,34.5) has 5426 bin [34.5,34.6) has 5040 bin [34.6,34.7) has 4621 bin [34.7,34.8) has 4506 bin [34.8,34.9) has 3992 bin [34.9,35.0) has 3953 bin [35.0,35.1) has 3646 bin [35.1,35.2) has 3490 bin [35.2,35.3) has 3233 bin [35.3,35.4) has 3082 bin [35.4,35.5) has 2949 bin [35.5,35.6) has 2879 bin [35.6,35.7) has 2771 bin [35.7,35.8) has 2633 bin [35.8,35.9) has 2433 bin [35.9,36.0) has 2323 bin [36.0,36.1) has 2231 bin [36.1,36.2) has 2134 bin [36.2,36.3) has 1908 bin [36.3,36.4) has 1834 bin [36.4,36.5) has 1789 bin [36.5,36.6) has 1650 bin [36.6,36.7) has 1596 bin [36.7,36.8) has 1384 bin [36.8,36.9) has 1348 bin [36.9,37.0) has 1355 bin [37.0,37.1) has 1308 bin [37.1,37.2) has 1278 bin [37.2,37.3) has 1241 bin [37.3,37.4) has 1121 bin [37.4,37.5) has 1045 bin [37.5,37.6) has 946 bin [37.6,37.7) has 908 bin [37.7,37.8) has 843 bin [37.8,37.9) has 735 bin [37.9,38.0) has 727 bin [38.0,38.1) has 651 bin [38.1,38.2) has 602 bin [38.2,38.3) has 561 bin [38.3,38.4) has 564 bin [38.4,38.5) has 531 bin [38.5,38.6) has 481 bin [38.6,38.7) has 452 bin [38.7,38.8) has 465 bin [38.8,38.9) has 435 bin [38.9,39.0) has 374 bin [39.0,39.1) has 380 bin [39.1,39.2) has 345 bin [39.2,39.3) has 314 bin [39.3,39.4) has 282 bin [39.4,39.5) has 290 bin [39.5,39.6) has 269 bin [39.6,39.7) has 250 bin [39.7,39.8) has 211 bin [39.8,39.9) has 178 bin [39.9,40.0) has 157 bin [40.0,40.1) has 150 bin [40.1,40.2) has 146 bin [40.2,40.3) has 140 bin [40.3,40.4) has 152 bin [40.4,40.5) has 123 bin [40.5,40.6) has 112 bin [40.6,40.7) has 106 bin [40.7,40.8) has 72 bin [40.8,40.9) has 77 bin [40.9,41.0) has 56 bin [41.0,41.1) has 44 bin [41.1,41.2) has 42 bin [41.2,41.3) has 18 bin [41.3,41.4) has 18 bin [41.4,41.5) has 16 bin [41.5,41.6) has 15 bin [41.6,41.7) has 14 bin [41.7,41.8) has 11 bin [41.8,41.9) has 8 bin [41.9,42.0) has 3 bin [42.0,42.1) has 8 bin [42.1,42.2) has 5 bin [42.2,42.3) has 7 bin [42.3,42.4) has 4 bin [42.4,42.5) has 5 bin [42.5,42.6) has 1 bin [42.6,42.7) has 2 bin [42.7,42.8) has 1 average z coordinate 10.0 for 55322473 element(s) point source id histogram with bin size 1.000000 bin 1068 has 19951014 bin 1069 has 13287766 bin 1081 has 22083693 average point source id 1073.429543523840721 for 55322473 element(s)