lasinfo (210611) report for 'AHN4T/26HZ2_02.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: 178/2021 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: 100135333 number of points by return: 54659619 34753014 9487675 1159320 75705 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 479980 0 min x y z: 175980.000 479980.000 10.649 max x y z: 177019.999 481269.999 58.641 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: 100135333 extended number of points by return: 54659619 34753014 9487675 1159320 75705 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 10649 58641 intensity 32 2676 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 -35 32 user_data 6 7 point_source_ID 140 142 gps_time 270198853.764548 270201475.969521 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 206 G 0 200 B 0 200 NIR 51 229 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 5333 extended_scanner_channel 0 0 attribute0 0.32 26.76 ('Amplitude') attribute1 -15.57 11.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 54659619 number of intermediate returns: 10715375 number of last returns: 54601249 number of single returns: 19840910 covered area in square units/kilounits: 1341484/1.34 point density: all returns 74.65 last only 40.70 (per square units) spacing: all returns 0.12 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 100135333 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 54659619 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 34753014 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 9487675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1159320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 75705 instead zero. overview over extended number of returns of given pulse: 19840910 50577971 25004078 4334028 375694 2632 20 0 0 0 0 0 0 0 0 histogram of classification of points: 59701464 unclassified (1) 40428329 ground (2) 3550 water (9) 1990 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6649114 +---> 3985089 of those are unclassified (1) +---> 2663052 of those are ground (2) +---> 973 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.6,10.7) has 51 bin [10.7,10.8) has 3888 bin [10.8,10.9) has 22395 bin [10.9,11.0) has 68674 bin [11.0,11.1) has 127092 bin [11.1,11.2) has 139555 bin [11.2,11.3) has 175853 bin [11.3,11.4) has 319397 bin [11.4,11.5) has 525062 bin [11.5,11.6) has 663211 bin [11.6,11.7) has 610849 bin [11.7,11.8) has 438890 bin [11.8,11.9) has 322547 bin [11.9,12.0) has 273893 bin [12.0,12.1) has 259999 bin [12.1,12.2) has 274945 bin 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has 489 bin [53.7,53.8) has 526 bin [53.8,53.9) has 517 bin [53.9,54.0) has 502 bin [54.0,54.1) has 406 bin [54.1,54.2) has 454 bin [54.2,54.3) has 406 bin [54.3,54.4) has 393 bin [54.4,54.5) has 339 bin [54.5,54.6) has 255 bin [54.6,54.7) has 260 bin [54.7,54.8) has 260 bin [54.8,54.9) has 280 bin [54.9,55.0) has 291 bin [55.0,55.1) has 252 bin [55.1,55.2) has 232 bin [55.2,55.3) has 210 bin [55.3,55.4) has 169 bin [55.4,55.5) has 184 bin [55.5,55.6) has 156 bin [55.6,55.7) has 130 bin [55.7,55.8) has 140 bin [55.8,55.9) has 120 bin [55.9,56.0) has 109 bin [56.0,56.1) has 81 bin [56.1,56.2) has 87 bin [56.2,56.3) has 70 bin [56.3,56.4) has 59 bin [56.4,56.5) has 36 bin [56.5,56.6) has 37 bin [56.6,56.7) has 41 bin [56.7,56.8) has 36 bin [56.8,56.9) has 37 bin [56.9,57.0) has 35 bin [57.0,57.1) has 48 bin [57.1,57.2) has 34 bin [57.2,57.3) has 23 bin [57.3,57.4) has 16 bin [57.4,57.5) has 11 bin [57.5,57.6) has 15 bin [57.6,57.7) has 10 bin [57.7,57.8) has 6 bin [57.8,57.9) has 5 bin [57.9,58.0) has 8 bin [58.0,58.1) has 7 bin [58.1,58.2) has 3 bin [58.2,58.3) has 3 bin [58.3,58.4) has 5 bin [58.4,58.5) has 3 bin [58.5,58.6) has 3 bin [58.6,58.7) has 1 average z coordinate 24.5 for 100135333 element(s) point source id histogram with bin size 1.000000 bin 140 has 7572477 bin 141 has 73662113 bin 142 has 18900743 average point source id 141.113129558374766 for 100135333 element(s)