lasinfo (210611) report for 'AHN4T/69AN2_13.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: 340/2022 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: 28127836 number of points by return: 25336884 1972117 651109 147037 20689 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 321230 0 min x y z: 176980.000 321230.000 37.905 max x y z: 178019.999 322519.999 88.387 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: 28127836 extended number of points by return: 25336884 1972117 651109 147037 20689 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 37905 88387 intensity 0 5029 return_number 1 5 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 138 1208 gps_time 292334757.620844 292340564.767278 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 47 255 B 41 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.92 33.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25336884 number of intermediate returns: 822863 number of last returns: 25313103 number of single returns: 23345014 covered area in square units/kilounits: 1308908/1.31 point density: all returns 21.49 last only 19.34 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28127836 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25336884 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1972117 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 651109 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 147037 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20689 instead zero. overview over extended number of returns of given pulse: 23345014 2655184 1515575 507843 94582 8834 804 0 0 0 0 0 0 0 0 histogram of classification of points: 4260786 unclassified (1) 18666519 ground (2) 4102602 building (6) 1083195 water (9) 14734 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2200001 +---> 222050 of those are unclassified (1) +---> 1434333 of those are ground (2) +---> 501536 of those are building (6) +---> 39590 of those are water (9) +---> 2492 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [37.9,38.0) has 212 bin [38.0,38.1) has 11287 bin [38.1,38.2) has 44962 bin [38.2,38.3) has 37557 bin [38.3,38.4) has 35825 bin [38.4,38.5) has 33224 bin [38.5,38.6) has 31136 bin [38.6,38.7) has 30578 bin [38.7,38.8) has 31378 bin [38.8,38.9) has 36668 bin [38.9,39.0) has 34460 bin [39.0,39.1) has 33802 bin 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902 bin [74.1,74.2) has 1009 bin [74.2,74.3) has 905 bin [74.3,74.4) has 438 bin [74.4,74.5) has 196 bin [74.5,74.6) has 231 bin [74.6,74.7) has 380 bin [74.7,74.8) has 242 bin [74.8,74.9) has 153 bin [74.9,75.0) has 252 bin [75.0,75.1) has 233 bin [75.1,75.2) has 204 bin [75.2,75.3) has 154 bin [75.3,75.4) has 163 bin [75.4,75.5) has 148 bin [75.5,75.6) has 158 bin [75.6,75.7) has 521 bin [75.7,75.8) has 746 bin [75.8,75.9) has 241 bin [75.9,76.0) has 90 bin [76.0,76.1) has 60 bin [76.1,76.2) has 81 bin [76.2,76.3) has 136 bin [76.3,76.4) has 395 bin [76.4,76.5) has 370 bin [76.5,76.6) has 769 bin [76.6,76.7) has 892 bin [76.7,76.8) has 440 bin [76.8,76.9) has 442 bin [76.9,77.0) has 228 bin [77.0,77.1) has 144 bin [77.1,77.2) has 101 bin [77.2,77.3) has 159 bin [77.3,77.4) has 243 bin [77.4,77.5) has 1108 bin [77.5,77.6) has 594 bin [77.6,77.7) has 190 bin [77.7,77.8) has 314 bin [77.8,77.9) has 176 bin [77.9,78.0) has 127 bin [78.0,78.1) has 89 bin [78.1,78.2) has 132 bin [78.2,78.3) has 126 bin [78.3,78.4) has 142 bin [78.4,78.5) has 190 bin [78.5,78.6) has 36 bin [78.6,78.7) has 49 bin [78.7,78.8) has 59 bin [78.8,78.9) has 61 bin [78.9,79.0) has 51 bin [79.0,79.1) has 67 bin [79.1,79.2) has 7 bin [79.2,79.3) has 51 bin [79.3,79.4) has 52 bin [79.4,79.5) has 20 bin [79.5,79.6) has 9 bin [79.6,79.7) has 13 bin [79.7,79.8) has 77 bin [79.8,79.9) has 51 bin [79.9,80.0) has 98 bin [80.0,80.1) has 99 bin [80.1,80.2) has 47 bin [80.2,80.3) has 10 bin [80.3,80.4) has 3 bin [80.4,80.5) has 4 bin [80.5,80.6) has 15 bin [80.6,80.7) has 15 bin [80.7,80.8) has 18 bin [80.8,80.9) has 6 bin [80.9,81.0) has 6 bin [81.0,81.1) has 43 bin [81.1,81.2) has 65 bin [81.2,81.3) has 3 bin [81.9,82.0) has 1 bin [82.6,82.7) has 1 bin [85.7,85.8) has 1 bin [85.8,85.9) has 4 bin [85.9,86.0) has 26 bin [86.0,86.1) has 386 bin [86.1,86.2) has 31 bin [86.2,86.3) has 1 bin [86.3,86.4) has 2 bin [86.4,86.5) has 2 bin [86.5,86.6) has 1 bin [86.6,86.7) has 2 bin [86.7,86.8) has 1 bin [86.9,87.0) has 3 bin [87.0,87.1) has 1 bin [87.1,87.2) has 2 bin [87.2,87.3) has 2 bin [87.3,87.4) has 1 bin [87.4,87.5) has 2 bin [87.5,87.6) has 3 bin [87.7,87.8) has 4 bin [87.8,87.9) has 2 bin [87.9,88.0) has 2 bin [88.0,88.1) has 3 bin [88.1,88.2) has 130 bin [88.2,88.3) has 992 bin [88.3,88.4) has 519 average z coordinate 47.7 for 28127836 element(s) point source id histogram with bin size 1.000000 bin 138 has 3463369 bin 139 has 20790441 bin 140 has 2835450 bin 1208 has 1038576 average point source id 178.448815934507024 for 28127836 element(s)