lasinfo (210611) report for 'AHN4T/51AN1_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: 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: 57133680 number of points by return: 42855215 10153142 3370610 672824 81889 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 394980 0 min x y z: 141980.000 394980.000 8.069 max x y z: 143019.999 396269.999 47.694 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: 57133680 extended number of points by return: 42855215 10153142 3370610 672824 81889 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 8069 47694 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 1054 2055 gps_time 294665046.645054 298205913.439591 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 34 255 B 29 255 NIR 1 255 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 -17 33.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42855215 number of intermediate returns: 4136596 number of last returns: 42790747 number of single returns: 32648878 covered area in square units/kilounits: 1288148/1.29 point density: all returns 44.35 last only 33.22 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 57133680 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42855215 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10153142 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3370610 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 672824 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 81889 instead zero. overview over extended number of returns of given pulse: 32648878 13594395 8108737 2370429 380719 29020 1502 0 0 0 0 0 0 0 0 histogram of classification of points: 18870113 unclassified (1) 37103033 ground (2) 861878 building (6) 291450 water (9) 510 wire conductor (14) 6696 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4099902 +---> 1220675 of those are unclassified (1) +---> 2833159 of those are ground (2) +---> 43529 of those are building (6) +---> 1628 of those are water (9) +---> 911 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [8.0,8.1) has 1 bin [8.1,8.2) has 880 bin [8.2,8.3) has 142 bin [8.3,8.4) has 204 bin [8.4,8.5) has 10401 bin [8.5,8.6) has 94273 bin [8.6,8.7) has 266214 bin [8.7,8.8) has 639904 bin [8.8,8.9) has 689602 bin [8.9,9.0) has 571618 bin [9.0,9.1) has 504712 bin [9.1,9.2) has 484977 bin 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bin [35.8,35.9) has 1132 bin [35.9,36.0) has 1084 bin [36.0,36.1) has 1044 bin [36.1,36.2) has 985 bin [36.2,36.3) has 926 bin [36.3,36.4) has 880 bin [36.4,36.5) has 906 bin [36.5,36.6) has 980 bin [36.6,36.7) has 882 bin [36.7,36.8) has 845 bin [36.8,36.9) has 763 bin [36.9,37.0) has 683 bin [37.0,37.1) has 686 bin [37.1,37.2) has 678 bin [37.2,37.3) has 745 bin [37.3,37.4) has 906 bin [37.4,37.5) has 913 bin [37.5,37.6) has 666 bin [37.6,37.7) has 594 bin [37.7,37.8) has 787 bin [37.8,37.9) has 789 bin [37.9,38.0) has 493 bin [38.0,38.1) has 532 bin [38.1,38.2) has 512 bin [38.2,38.3) has 504 bin [38.3,38.4) has 536 bin [38.4,38.5) has 715 bin [38.5,38.6) has 691 bin [38.6,38.7) has 478 bin [38.7,38.8) has 521 bin [38.8,38.9) has 507 bin [38.9,39.0) has 460 bin [39.0,39.1) has 471 bin [39.1,39.2) has 477 bin [39.2,39.3) has 416 bin [39.3,39.4) has 444 bin [39.4,39.5) has 463 bin [39.5,39.6) has 396 bin [39.6,39.7) has 385 bin [39.7,39.8) has 376 bin [39.8,39.9) has 368 bin [39.9,40.0) has 333 bin [40.0,40.1) has 286 bin [40.1,40.2) has 305 bin [40.2,40.3) has 298 bin [40.3,40.4) has 259 bin [40.4,40.5) has 299 bin [40.5,40.6) has 310 bin [40.6,40.7) has 318 bin [40.7,40.8) has 310 bin [40.8,40.9) has 290 bin [40.9,41.0) has 319 bin [41.0,41.1) has 319 bin [41.1,41.2) has 258 bin [41.2,41.3) has 264 bin [41.3,41.4) has 276 bin [41.4,41.5) has 286 bin [41.5,41.6) has 236 bin [41.6,41.7) has 244 bin [41.7,41.8) has 205 bin [41.8,41.9) has 230 bin [41.9,42.0) has 205 bin [42.0,42.1) has 241 bin [42.1,42.2) has 205 bin [42.2,42.3) has 227 bin [42.3,42.4) has 228 bin [42.4,42.5) has 204 bin [42.5,42.6) has 191 bin [42.6,42.7) has 167 bin [42.7,42.8) has 163 bin [42.8,42.9) has 193 bin [42.9,43.0) has 188 bin [43.0,43.1) has 196 bin [43.1,43.2) has 191 bin [43.2,43.3) has 188 bin [43.3,43.4) has 190 bin [43.4,43.5) has 151 bin [43.5,43.6) has 152 bin [43.6,43.7) has 170 bin [43.7,43.8) has 150 bin [43.8,43.9) has 137 bin [43.9,44.0) has 139 bin [44.0,44.1) has 138 bin [44.1,44.2) has 124 bin [44.2,44.3) has 102 bin [44.3,44.4) has 114 bin [44.4,44.5) has 105 bin [44.5,44.6) has 89 bin [44.6,44.7) has 114 bin [44.7,44.8) has 104 bin [44.8,44.9) has 97 bin [44.9,45.0) has 85 bin [45.0,45.1) has 99 bin [45.1,45.2) has 90 bin [45.2,45.3) has 90 bin [45.3,45.4) has 88 bin [45.4,45.5) has 95 bin [45.5,45.6) has 62 bin [45.6,45.7) has 75 bin [45.7,45.8) has 72 bin [45.8,45.9) has 57 bin [45.9,46.0) has 53 bin [46.0,46.1) has 66 bin [46.1,46.2) has 64 bin [46.2,46.3) has 68 bin [46.3,46.4) has 46 bin [46.4,46.5) has 33 bin [46.5,46.6) has 48 bin [46.6,46.7) has 54 bin [46.7,46.8) has 35 bin [46.8,46.9) has 29 bin [46.9,47.0) has 25 bin [47.0,47.1) has 28 bin [47.1,47.2) has 12 bin [47.2,47.3) has 15 bin [47.3,47.4) has 2 bin [47.4,47.5) has 3 bin [47.5,47.6) has 4 bin [47.6,47.7) has 1 average z coordinate 13.7 for 57133680 element(s) point source id histogram with bin size 1.000000 bin 1054 has 24602002 bin 1055 has 1223016 bin 2053 has 3843051 bin 2054 has 26005619 bin 2055 has 1459992 average point source id 1601.969288115171366 for 57133680 element(s)