lasinfo (210611) report for 'AHN4T/51GZ2_14.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: 38229400 number of points by return: 31279178 4964893 1604408 338551 42370 scale factor x y z: 0.001 0.001 0.001 offset x y z: 167980 377480 0 min x y z: 167980.000 377480.000 17.680 max x y z: 169019.999 378769.999 57.249 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: 38229400 extended number of points by return: 31279178 4964893 1604408 338551 42370 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 17680 57249 intensity 45 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 -30 29 user_data 6 7 point_source_ID 80 1084 gps_time 296123902.515556 298221350.988410 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 35 255 B 26 255 NIR 5 255 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 0.45 50.29 ('Amplitude') attribute1 -16.56 33.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31279178 number of intermediate returns: 1992646 number of last returns: 31233524 number of single returns: 26275948 covered area in square units/kilounits: 1327848/1.33 point density: all returns 28.79 last only 23.52 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38229400 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31279178 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4964893 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1604408 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 338551 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 42370 instead zero. overview over extended number of returns of given pulse: 26275948 6751260 3802233 1186709 196430 15660 1160 0 0 0 0 0 0 0 0 histogram of classification of points: 9639455 unclassified (1) 25340911 ground (2) 3084152 building (6) 160944 water (9) 3938 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2370637 +---> 603512 of those are unclassified (1) +---> 1598176 of those are ground (2) +---> 150387 of those are building (6) +---> 18112 of those are water (9) +---> 450 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [17.6,17.7) has 1 bin [17.7,17.8) has 130 bin [17.8,17.9) has 787 bin [17.9,18.0) has 508 bin [18.0,18.1) has 508 bin [18.1,18.2) has 423 bin [18.2,18.3) has 420 bin [18.3,18.4) has 1110 bin [18.4,18.5) has 6406 bin [18.5,18.6) has 147706 bin [18.6,18.7) has 267163 bin [18.7,18.8) has 363725 bin [18.8,18.9) has 386372 bin [18.9,19.0) has 503421 bin [19.0,19.1) has 542147 bin [19.1,19.2) has 729286 bin [19.2,19.3) has 748982 bin [19.3,19.4) has 828661 bin [19.4,19.5) has 878148 bin [19.5,19.6) has 850787 bin [19.6,19.7) has 820758 bin [19.7,19.8) has 673238 bin [19.8,19.9) has 673639 bin [19.9,20.0) has 635709 bin [20.0,20.1) has 698472 bin [20.1,20.2) has 622206 bin [20.2,20.3) has 622863 bin [20.3,20.4) has 560051 bin [20.4,20.5) has 527276 bin [20.5,20.6) has 425948 bin [20.6,20.7) has 425899 bin [20.7,20.8) has 452648 bin [20.8,20.9) has 483923 bin [20.9,21.0) has 413108 bin [21.0,21.1) has 458099 bin [21.1,21.2) has 389337 bin [21.2,21.3) has 396510 bin [21.3,21.4) has 495362 bin [21.4,21.5) has 504167 bin [21.5,21.6) has 493412 bin [21.6,21.7) has 506208 bin [21.7,21.8) has 418817 bin [21.8,21.9) has 469311 bin [21.9,22.0) has 581603 bin [22.0,22.1) has 468212 bin [22.1,22.2) has 450663 bin [22.2,22.3) has 419307 bin [22.3,22.4) has 425312 bin [22.4,22.5) has 381621 bin [22.5,22.6) 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bin [49.6,49.7) has 2955 bin [49.7,49.8) has 2804 bin [49.8,49.9) has 2824 bin [49.9,50.0) has 2675 bin [50.0,50.1) has 2609 bin [50.1,50.2) has 2489 bin [50.2,50.3) has 2458 bin [50.3,50.4) has 2453 bin [50.4,50.5) has 2145 bin [50.5,50.6) has 2253 bin [50.6,50.7) has 2045 bin [50.7,50.8) has 1956 bin [50.8,50.9) has 1871 bin [50.9,51.0) has 1704 bin [51.0,51.1) has 1684 bin [51.1,51.2) has 1637 bin [51.2,51.3) has 1542 bin [51.3,51.4) has 1426 bin [51.4,51.5) has 1418 bin [51.5,51.6) has 1283 bin [51.6,51.7) has 1231 bin [51.7,51.8) has 1174 bin [51.8,51.9) has 1097 bin [51.9,52.0) has 1076 bin [52.0,52.1) has 949 bin [52.1,52.2) has 925 bin [52.2,52.3) has 835 bin [52.3,52.4) has 845 bin [52.4,52.5) has 778 bin [52.5,52.6) has 739 bin [52.6,52.7) has 683 bin [52.7,52.8) has 683 bin [52.8,52.9) has 585 bin [52.9,53.0) has 577 bin [53.0,53.1) has 566 bin [53.1,53.2) has 502 bin [53.2,53.3) has 498 bin [53.3,53.4) has 464 bin [53.4,53.5) has 391 bin [53.5,53.6) has 422 bin [53.6,53.7) has 339 bin [53.7,53.8) has 352 bin [53.8,53.9) has 321 bin [53.9,54.0) has 290 bin [54.0,54.1) has 248 bin [54.1,54.2) has 241 bin [54.2,54.3) has 232 bin [54.3,54.4) has 218 bin [54.4,54.5) has 201 bin [54.5,54.6) has 197 bin [54.6,54.7) has 154 bin [54.7,54.8) has 145 bin [54.8,54.9) has 136 bin [54.9,55.0) has 110 bin [55.0,55.1) has 105 bin [55.1,55.2) has 117 bin [55.2,55.3) has 92 bin [55.3,55.4) has 82 bin [55.4,55.5) has 75 bin [55.5,55.6) has 76 bin [55.6,55.7) has 73 bin [55.7,55.8) has 71 bin [55.8,55.9) has 60 bin [55.9,56.0) has 58 bin [56.0,56.1) has 48 bin [56.1,56.2) has 56 bin [56.2,56.3) has 29 bin [56.3,56.4) has 48 bin [56.4,56.5) has 32 bin [56.5,56.6) has 31 bin [56.6,56.7) has 23 bin [56.7,56.8) has 20 bin [56.8,56.9) has 11 bin [56.9,57.0) has 11 bin [57.0,57.1) has 6 bin [57.1,57.2) has 3 bin [57.2,57.3) has 1 average z coordinate 23.6 for 38229400 element(s) point source id histogram with bin size 1.000000 bin 80 has 12877367 bin 81 has 18137786 bin 1084 has 7214247 average point source id 269.938680021135553 for 38229400 element(s)