lasinfo (210611) report for 'AHN4T/17DN1_04.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: 32862780 number of points by return: 21996970 7359484 2771950 637787 88738 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 536230 0 min x y z: 232980.000 536230.000 12.732 max x y z: 234019.999 537519.999 55.649 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: 32862780 extended number of points by return: 21996970 7359484 2771950 637787 88738 7410 441 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 12732 55649 intensity 48 4790 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 60 62 gps_time 330510189.040386 330513844.403307 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 36 255 B 22 255 NIR 8 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 31.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21996970 number of intermediate returns: 3507022 number of last returns: 21993438 number of single returns: 14634650 covered area in square units/kilounits: 1231508/1.23 point density: all returns 26.68 last only 17.86 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32862780 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21996970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7359484 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2771950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 637787 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 88738 instead zero. overview over extended number of returns of given pulse: 14634650 9177303 6401981 2196622 407216 42015 2993 0 0 0 0 0 0 0 0 histogram of classification of points: 12283505 unclassified (1) 20413043 ground (2) 89587 building (6) 76620 water (9) 25 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2696735 +---> 892555 of those are unclassified (1) +---> 1797592 of those are ground (2) +---> 5015 of those are building (6) +---> 1573 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.7,12.8) has 52 bin [12.8,12.9) has 2861 bin [12.9,13.0) has 10853 bin [13.0,13.1) has 9934 bin [13.1,13.2) has 10167 bin [13.2,13.3) has 11329 bin [13.3,13.4) has 21266 bin [13.4,13.5) has 214293 bin [13.5,13.6) has 200670 bin [13.6,13.7) has 160174 bin [13.7,13.8) has 168900 bin [13.8,13.9) has 159168 bin [13.9,14.0) has 158826 bin [14.0,14.1) has 200136 bin [14.1,14.2) has 312957 bin [14.2,14.3) has 1054493 bin [14.3,14.4) has 1355797 bin [14.4,14.5) has 1192637 bin [14.5,14.6) has 1245845 bin [14.6,14.7) has 1187972 bin [14.7,14.8) has 1178515 bin [14.8,14.9) has 1262892 bin [14.9,15.0) has 1492771 bin [15.0,15.1) has 1789516 bin [15.1,15.2) has 1870854 bin [15.2,15.3) has 1349763 bin [15.3,15.4) has 1038208 bin [15.4,15.5) has 848018 bin [15.5,15.6) has 636986 bin [15.6,15.7) has 475551 bin [15.7,15.8) has 371173 bin [15.8,15.9) has 263980 bin [15.9,16.0) has 189937 bin [16.0,16.1) has 124828 bin [16.1,16.2) has 97008 bin [16.2,16.3) has 86025 bin [16.3,16.4) has 77079 bin [16.4,16.5) has 58151 bin [16.5,16.6) has 46631 bin [16.6,16.7) has 45427 bin [16.7,16.8) has 40032 bin [16.8,16.9) has 38037 bin [16.9,17.0) has 35431 bin [17.0,17.1) has 34474 bin [17.1,17.2) has 33918 bin [17.2,17.3) has 33730 bin [17.3,17.4) has 33803 bin [17.4,17.5) has 33537 bin [17.5,17.6) has 33758 bin [17.6,17.7) has 34099 bin [17.7,17.8) has 34317 bin 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[40.8,40.9) has 20200 bin [40.9,41.0) has 19974 bin [41.0,41.1) has 19608 bin [41.1,41.2) has 19107 bin [41.2,41.3) has 18855 bin [41.3,41.4) has 18513 bin [41.4,41.5) has 18401 bin [41.5,41.6) has 17997 bin [41.6,41.7) has 17429 bin [41.7,41.8) has 17343 bin [41.8,41.9) has 16870 bin [41.9,42.0) has 16378 bin [42.0,42.1) has 15912 bin [42.1,42.2) has 15590 bin [42.2,42.3) has 15384 bin [42.3,42.4) has 14907 bin [42.4,42.5) has 14573 bin [42.5,42.6) has 14081 bin [42.6,42.7) has 13623 bin [42.7,42.8) has 13101 bin [42.8,42.9) has 12838 bin [42.9,43.0) has 12367 bin [43.0,43.1) has 12236 bin [43.1,43.2) has 11850 bin [43.2,43.3) has 11273 bin [43.3,43.4) has 11144 bin [43.4,43.5) has 10917 bin [43.5,43.6) has 10785 bin [43.6,43.7) has 10313 bin [43.7,43.8) has 10033 bin [43.8,43.9) has 9811 bin [43.9,44.0) has 9256 bin [44.0,44.1) has 8978 bin [44.1,44.2) has 8936 bin [44.2,44.3) has 8560 bin [44.3,44.4) has 8205 bin [44.4,44.5) has 8182 bin [44.5,44.6) has 7715 bin [44.6,44.7) has 7483 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bin [48.7,48.8) has 2254 bin [48.8,48.9) has 2249 bin [48.9,49.0) has 2077 bin [49.0,49.1) has 2009 bin [49.1,49.2) has 1934 bin [49.2,49.3) has 1874 bin [49.3,49.4) has 1790 bin [49.4,49.5) has 1719 bin [49.5,49.6) has 1659 bin [49.6,49.7) has 1624 bin [49.7,49.8) has 1521 bin [49.8,49.9) has 1529 bin [49.9,50.0) has 1399 bin [50.0,50.1) has 1309 bin [50.1,50.2) has 1135 bin [50.2,50.3) has 1121 bin [50.3,50.4) has 1038 bin [50.4,50.5) has 968 bin [50.5,50.6) has 951 bin [50.6,50.7) has 863 bin [50.7,50.8) has 860 bin [50.8,50.9) has 757 bin [50.9,51.0) has 736 bin [51.0,51.1) has 611 bin [51.1,51.2) has 639 bin [51.2,51.3) has 630 bin [51.3,51.4) has 561 bin [51.4,51.5) has 562 bin [51.5,51.6) has 517 bin [51.6,51.7) has 464 bin [51.7,51.8) has 439 bin [51.8,51.9) has 398 bin [51.9,52.0) has 324 bin [52.0,52.1) has 241 bin [52.1,52.2) has 253 bin [52.2,52.3) has 267 bin [52.3,52.4) has 289 bin [52.4,52.5) has 236 bin [52.5,52.6) has 190 bin [52.6,52.7) has 171 bin [52.7,52.8) has 155 bin [52.8,52.9) has 158 bin [52.9,53.0) has 161 bin [53.0,53.1) has 111 bin [53.1,53.2) has 129 bin [53.2,53.3) has 95 bin [53.3,53.4) has 84 bin [53.4,53.5) has 78 bin [53.5,53.6) has 56 bin [53.6,53.7) has 64 bin [53.7,53.8) has 52 bin [53.8,53.9) has 51 bin [53.9,54.0) has 35 bin [54.0,54.1) has 35 bin [54.1,54.2) has 26 bin [54.2,54.3) has 21 bin [54.3,54.4) has 9 bin [54.4,54.5) has 23 bin [54.5,54.6) has 14 bin [54.6,54.7) has 13 bin [54.7,54.8) has 9 bin [54.8,54.9) has 4 bin [54.9,55.0) has 8 bin [55.0,55.1) has 7 bin [55.1,55.2) has 3 bin [55.2,55.3) has 5 bin [55.3,55.4) has 8 bin [55.4,55.5) has 2 bin [55.5,55.6) has 2 bin [55.6,55.7) has 2 average z coordinate 20.2 for 32862780 element(s) point source id histogram with bin size 1.000000 bin 60 has 1276239 bin 61 has 25606565 bin 62 has 5979976 average point source id 61.143132656458157 for 32862780 element(s)