lasinfo (210611) report for 'AHN4T/16EZ2_19.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: 334/2022 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: 33542949 number of points by return: 25078342 5491911 2310989 575676 79591 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 538730 0 min x y z: 207980.000 538730.000 0.953 max x y z: 209019.999 540019.999 39.399 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: 33542949 extended number of points by return: 25078342 5491911 2310989 575676 79591 6141 299 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 953 39399 intensity 32 5029 return_number 1 7 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 58 60 gps_time 328706847.287167 330509827.149159 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 48 255 B 33 255 NIR 12 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.35 33.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25078342 number of intermediate returns: 2976491 number of last returns: 25058326 number of single returns: 19570210 covered area in square units/kilounits: 1338788/1.34 point density: all returns 25.05 last only 18.72 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33542949 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25078342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5491911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2310989 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 575676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 79591 instead zero. overview over extended number of returns of given pulse: 19570210 6371934 5212036 1984907 366920 34893 2049 0 0 0 0 0 0 0 0 histogram of classification of points: 10280783 unclassified (1) 22448973 ground (2) 693988 building (6) 118763 water (9) 442 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2698587 +---> 896607 of those are unclassified (1) +---> 1755350 of those are ground (2) +---> 35558 of those are building (6) +---> 11069 of those are water (9) +---> 3 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [0.9,1.0) has 6 bin [1.0,1.1) has 357 bin [1.1,1.2) has 2443 bin [1.2,1.3) has 8440 bin [1.3,1.4) has 13030 bin [1.4,1.5) has 14402 bin [1.5,1.6) has 21851 bin [1.6,1.7) has 47269 bin [1.7,1.8) has 88708 bin [1.8,1.9) has 127752 bin [1.9,2.0) has 159556 bin [2.0,2.1) has 169911 bin [2.1,2.2) has 164841 bin 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[33.4,33.5) has 3527 bin [33.5,33.6) has 3267 bin [33.6,33.7) has 3251 bin [33.7,33.8) has 3103 bin [33.8,33.9) has 2830 bin [33.9,34.0) has 2795 bin [34.0,34.1) has 2546 bin [34.1,34.2) has 2448 bin [34.2,34.3) has 2292 bin [34.3,34.4) has 2180 bin [34.4,34.5) has 2023 bin [34.5,34.6) has 1983 bin [34.6,34.7) has 1957 bin [34.7,34.8) has 1986 bin [34.8,34.9) has 1879 bin [34.9,35.0) has 1898 bin [35.0,35.1) has 1729 bin [35.1,35.2) has 1543 bin [35.2,35.3) has 1501 bin [35.3,35.4) has 1479 bin [35.4,35.5) has 1461 bin [35.5,35.6) has 1239 bin [35.6,35.7) has 1328 bin [35.7,35.8) has 1154 bin [35.8,35.9) has 1122 bin [35.9,36.0) has 1053 bin [36.0,36.1) has 974 bin [36.1,36.2) has 836 bin [36.2,36.3) has 755 bin [36.3,36.4) has 699 bin [36.4,36.5) has 616 bin [36.5,36.6) has 541 bin [36.6,36.7) has 502 bin [36.7,36.8) has 397 bin [36.8,36.9) has 346 bin [36.9,37.0) has 320 bin [37.0,37.1) has 265 bin [37.1,37.2) has 202 bin [37.2,37.3) has 217 bin [37.3,37.4) has 208 bin [37.4,37.5) has 182 bin [37.5,37.6) has 167 bin [37.6,37.7) has 156 bin [37.7,37.8) has 131 bin [37.8,37.9) has 112 bin [37.9,38.0) has 105 bin [38.0,38.1) has 82 bin [38.1,38.2) has 63 bin [38.2,38.3) has 59 bin [38.3,38.4) has 46 bin [38.4,38.5) has 41 bin [38.5,38.6) has 40 bin [38.6,38.7) has 44 bin [38.7,38.8) has 46 bin [38.8,38.9) has 26 bin [38.9,39.0) has 13 bin [39.0,39.1) has 17 bin [39.1,39.2) has 11 bin [39.2,39.3) has 9 bin [39.3,39.4) has 5 average z coordinate 7.4 for 33542949 element(s) point source id histogram with bin size 1.000000 bin 58 has 3335065 bin 59 has 26502711 bin 60 has 3705173 average point source id 59.011033853940511 for 33542949 element(s)