lasinfo (210611) report for 'AHN4T/27AZ2_12.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: 71352694 number of points by return: 47309616 17927418 5226576 814790 74294 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 489980 0 min x y z: 185980.000 489980.000 3.935 max x y z: 187019.999 491269.999 41.350 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: 71352694 extended number of points by return: 47309616 17927418 5226576 814790 74294 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 3935 41350 intensity 0 4462 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 -8 32 user_data 6 7 point_source_ID 131 132 gps_time 270128062.956714 270128529.922606 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 19 255 B 0 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1333 5333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.94 29.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47309616 number of intermediate returns: 6130462 number of last returns: 47226359 number of single returns: 29313743 covered area in square units/kilounits: 1340104/1.34 point density: all returns 53.24 last only 35.24 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 71352694 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47309616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 17927418 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5226576 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 814790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 74294 instead zero. overview over extended number of returns of given pulse: 29313743 25431433 13261907 2972268 369195 4063 85 0 0 0 0 0 0 0 0 histogram of classification of points: 34327370 unclassified (1) 35611314 ground (2) 1402557 building (6) 11453 water (9) +-> flagged as extended overlap: 4465910 +---> 1787105 of those are unclassified (1) +---> 2639648 of those are ground (2) +---> 38634 of those are building (6) +---> 523 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.9,4.0) has 5 bin [4.0,4.1) has 262 bin [4.1,4.2) has 135 bin [4.2,4.3) has 84 bin [4.3,4.4) has 108 bin [4.4,4.5) has 149 bin [4.5,4.6) has 2232 bin [4.6,4.7) has 2241 bin [4.7,4.8) has 1097 bin [4.8,4.9) has 1073 bin [4.9,5.0) has 1089 bin [5.0,5.1) has 1086 bin [5.1,5.2) has 2295 bin [5.2,5.3) has 8768 bin [5.3,5.4) has 9791 bin [5.4,5.5) has 8817 bin [5.5,5.6) has 11872 bin [5.6,5.7) has 28236 bin 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has 18043 bin [32.1,32.2) has 17059 bin [32.2,32.3) has 16034 bin [32.3,32.4) has 15203 bin [32.4,32.5) has 14561 bin [32.5,32.6) has 13785 bin [32.6,32.7) has 13511 bin [32.7,32.8) has 12625 bin [32.8,32.9) has 11987 bin [32.9,33.0) has 11398 bin [33.0,33.1) has 11049 bin [33.1,33.2) has 10665 bin [33.2,33.3) has 9825 bin [33.3,33.4) has 9518 bin [33.4,33.5) has 9208 bin [33.5,33.6) has 8947 bin [33.6,33.7) has 8722 bin [33.7,33.8) has 8334 bin [33.8,33.9) has 7816 bin [33.9,34.0) has 7313 bin [34.0,34.1) has 6881 bin [34.1,34.2) has 6732 bin [34.2,34.3) has 6373 bin [34.3,34.4) has 6213 bin [34.4,34.5) has 5821 bin [34.5,34.6) has 5404 bin [34.6,34.7) has 5317 bin [34.7,34.8) has 5137 bin [34.8,34.9) has 4715 bin [34.9,35.0) has 4509 bin [35.0,35.1) has 4376 bin [35.1,35.2) has 4012 bin [35.2,35.3) has 3865 bin [35.3,35.4) has 3696 bin [35.4,35.5) has 3429 bin [35.5,35.6) has 3227 bin [35.6,35.7) has 2925 bin [35.7,35.8) has 2761 bin [35.8,35.9) has 2669 bin [35.9,36.0) has 2468 bin [36.0,36.1) has 2335 bin [36.1,36.2) has 2136 bin [36.2,36.3) has 1848 bin [36.3,36.4) has 1846 bin [36.4,36.5) has 1675 bin [36.5,36.6) has 1575 bin [36.6,36.7) has 1383 bin [36.7,36.8) has 1151 bin [36.8,36.9) has 975 bin [36.9,37.0) has 984 bin [37.0,37.1) has 842 bin [37.1,37.2) has 761 bin [37.2,37.3) has 733 bin [37.3,37.4) has 622 bin [37.4,37.5) has 561 bin [37.5,37.6) has 531 bin [37.6,37.7) has 487 bin [37.7,37.8) has 424 bin [37.8,37.9) has 431 bin [37.9,38.0) has 333 bin [38.0,38.1) has 314 bin [38.1,38.2) has 266 bin [38.2,38.3) has 198 bin [38.3,38.4) has 162 bin [38.4,38.5) has 175 bin [38.5,38.6) has 177 bin [38.6,38.7) has 181 bin [38.7,38.8) has 189 bin [38.8,38.9) has 150 bin [38.9,39.0) has 142 bin [39.0,39.1) has 100 bin [39.1,39.2) has 98 bin [39.2,39.3) has 107 bin [39.3,39.4) has 115 bin [39.4,39.5) has 119 bin [39.5,39.6) has 118 bin [39.6,39.7) has 104 bin [39.7,39.8) has 101 bin [39.8,39.9) has 85 bin [39.9,40.0) has 99 bin [40.0,40.1) has 62 bin [40.1,40.2) has 37 bin [40.2,40.3) has 24 bin [40.3,40.4) has 19 bin [40.4,40.5) has 21 bin [40.5,40.6) has 24 bin [40.6,40.7) has 34 bin [40.7,40.8) has 51 bin [40.8,40.9) has 44 bin [40.9,41.0) has 32 bin [41.0,41.1) has 20 bin [41.1,41.2) has 18 bin [41.2,41.3) has 2 bin [41.3,41.4) has 2 average z coordinate 13.3 for 71352694 element(s) point source id histogram with bin size 1.000000 bin 131 has 39719675 bin 132 has 31633019 average point source id 131.443333211777542 for 71352694 element(s)