lasinfo (210611) report for 'AHN4T/27DZ1_03.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: 42835528 number of points by return: 26391948 11417470 4078492 833728 104569 scale factor x y z: 0.001 0.001 0.001 offset x y z: 191980 479980 0 min x y z: 191980.000 479980.000 15.737 max x y z: 193019.999 481269.999 60.145 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: 42835528 extended number of points by return: 26391948 11417470 4078492 833728 104569 8721 600 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 15737 60145 intensity 24 4805 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -11 29 user_data 6 7 point_source_ID 123 124 gps_time 330422529.965819 330423704.313511 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 49 255 B 42 255 NIR 31 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.5 31.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26391948 number of intermediate returns: 5031261 number of last returns: 26375517 number of single returns: 14963198 covered area in square units/kilounits: 1341300/1.34 point density: all returns 31.94 last only 19.66 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42835528 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26391948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11417470 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4078492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 833728 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 104569 instead zero. overview over extended number of returns of given pulse: 14963198 14677452 9740405 2920910 480420 49111 4032 0 0 0 0 0 0 0 0 histogram of classification of points: 21276773 unclassified (1) 21473229 ground (2) 72591 building (6) 12935 water (9) +-> flagged as extended overlap: 2667627 +---> 1120867 of those are unclassified (1) +---> 1533242 of those are ground (2) +---> 8077 of those are building (6) +---> 5441 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.7,15.8) has 3 bin [15.8,15.9) has 283 bin [15.9,16.0) has 3513 bin [16.0,16.1) has 7188 bin [16.1,16.2) has 5140 bin [16.2,16.3) has 7347 bin [16.3,16.4) has 12144 bin [16.4,16.5) has 25042 bin [16.5,16.6) has 100683 bin [16.6,16.7) has 135165 bin [16.7,16.8) has 197326 bin [16.8,16.9) has 319786 bin [16.9,17.0) has 497237 bin [17.0,17.1) has 681053 bin [17.1,17.2) has 561061 bin [17.2,17.3) has 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[55.4,55.5) has 803 bin [55.5,55.6) has 748 bin [55.6,55.7) has 690 bin [55.7,55.8) has 690 bin [55.8,55.9) has 625 bin [55.9,56.0) has 579 bin [56.0,56.1) has 557 bin [56.1,56.2) has 533 bin [56.2,56.3) has 513 bin [56.3,56.4) has 441 bin [56.4,56.5) has 413 bin [56.5,56.6) has 418 bin [56.6,56.7) has 316 bin [56.7,56.8) has 289 bin [56.8,56.9) has 329 bin [56.9,57.0) has 289 bin [57.0,57.1) has 269 bin [57.1,57.2) has 208 bin [57.2,57.3) has 186 bin [57.3,57.4) has 175 bin [57.4,57.5) has 176 bin [57.5,57.6) has 158 bin [57.6,57.7) has 108 bin [57.7,57.8) has 114 bin [57.8,57.9) has 89 bin [57.9,58.0) has 80 bin [58.0,58.1) has 80 bin [58.1,58.2) has 60 bin [58.2,58.3) has 52 bin [58.3,58.4) has 57 bin [58.4,58.5) has 44 bin [58.5,58.6) has 39 bin [58.6,58.7) has 28 bin [58.7,58.8) has 24 bin [58.8,58.9) has 23 bin [58.9,59.0) has 11 bin [59.0,59.1) has 15 bin [59.1,59.2) has 9 bin [59.2,59.3) has 6 bin [59.3,59.4) has 10 bin [59.4,59.5) has 12 bin [59.5,59.6) has 2 bin [59.6,59.7) has 4 bin [59.7,59.8) has 2 bin [59.8,59.9) has 3 bin [59.9,60.0) has 1 bin [60.0,60.1) has 2 bin [60.1,60.2) has 1 average z coordinate 26.0 for 42835528 element(s) point source id histogram with bin size 1.000000 bin 123 has 32664001 bin 124 has 10171527 average point source id 123.237455389834338 for 42835528 element(s)