lasinfo (210611) report for 'AHN4T/51EN1_07.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: 339/2022 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: 27706108 number of points by return: 25199241 1897487 514083 86677 8620 scale factor x y z: 0.001 0.001 0.001 offset x y z: 160980 397480 0 min x y z: 160980.000 397480.000 8.835 max x y z: 162019.999 398769.999 46.985 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: 27706108 extended number of points by return: 25199241 1897487 514083 86677 8620 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 8835 46985 intensity 56 4718 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 -30 29 user_data 6 7 point_source_ID 65 67 gps_time 298036249.847513 298039931.441638 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 42 255 B 29 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 47.18 ('Amplitude') attribute1 -16.38 30.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25199241 number of intermediate returns: 610666 number of last returns: 25182765 number of single returns: 23286564 covered area in square units/kilounits: 1341216/1.34 point density: all returns 20.66 last only 18.78 (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 27706108 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25199241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1897487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 514083 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 86677 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8620 instead zero. overview over extended number of returns of given pulse: 23286564 2778650 1284087 313410 40403 2840 154 0 0 0 0 0 0 0 0 histogram of classification of points: 3319532 unclassified (1) 23099104 ground (2) 1192816 building (6) 75484 water (9) 19172 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2165124 +---> 253936 of those are unclassified (1) +---> 1834244 of those are ground (2) +---> 72781 of those are building (6) +---> 4163 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.8,8.9) has 25 bin [8.9,9.0) has 2645 bin [9.0,9.1) has 4872 bin [9.1,9.2) has 12081 bin [9.2,9.3) has 22989 bin [9.3,9.4) has 23089 bin [9.4,9.5) has 19233 bin [9.5,9.6) has 25863 bin [9.6,9.7) has 52840 bin [9.7,9.8) has 103797 bin [9.8,9.9) has 165323 bin [9.9,10.0) has 144134 bin [10.0,10.1) has 103424 bin [10.1,10.2) has 75622 bin [10.2,10.3) has 84238 bin 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bin [41.7,41.8) has 386 bin [41.8,41.9) has 435 bin [41.9,42.0) has 423 bin [42.0,42.1) has 368 bin [42.1,42.2) has 389 bin [42.2,42.3) has 373 bin [42.3,42.4) has 347 bin [42.4,42.5) has 351 bin [42.5,42.6) has 345 bin [42.6,42.7) has 345 bin [42.7,42.8) has 323 bin [42.8,42.9) has 307 bin [42.9,43.0) has 346 bin [43.0,43.1) has 328 bin [43.1,43.2) has 336 bin [43.2,43.3) has 284 bin [43.3,43.4) has 269 bin [43.4,43.5) has 272 bin [43.5,43.6) has 282 bin [43.6,43.7) has 281 bin [43.7,43.8) has 274 bin [43.8,43.9) has 235 bin [43.9,44.0) has 244 bin [44.0,44.1) has 260 bin [44.1,44.2) has 223 bin [44.2,44.3) has 210 bin [44.3,44.4) has 230 bin [44.4,44.5) has 211 bin [44.5,44.6) has 199 bin [44.6,44.7) has 201 bin [44.7,44.8) has 178 bin [44.8,44.9) has 176 bin [44.9,45.0) has 176 bin [45.0,45.1) has 138 bin [45.1,45.2) has 131 bin [45.2,45.3) has 118 bin [45.3,45.4) has 104 bin [45.4,45.5) has 118 bin [45.5,45.6) has 120 bin [45.6,45.7) has 107 bin [45.7,45.8) has 85 bin [45.8,45.9) has 90 bin [45.9,46.0) has 84 bin [46.0,46.1) has 61 bin [46.1,46.2) has 43 bin [46.2,46.3) has 31 bin [46.3,46.4) has 19 bin [46.4,46.5) has 15 bin [46.5,46.6) has 14 bin [46.6,46.7) has 10 bin [46.7,46.8) has 3 bin [46.8,46.9) has 5 bin [46.9,47.0) has 4 average z coordinate 12.5 for 27706108 element(s) point source id histogram with bin size 1.000000 bin 65 has 3967722 bin 66 has 22205768 bin 67 has 1532618 average point source id 65.912109488636943 for 27706108 element(s)