lasinfo (210611) report for 'AHN4T/25HZ2_20.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: 53114872 number of points by return: 42915145 7840892 1972628 349194 37013 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 476230 0 min x y z: 138980.000 476230.000 -1.815 max x y z: 140019.999 477519.999 40.787 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: 53114872 extended number of points by return: 42915145 7840892 1972628 349194 37013 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 -1815 40787 intensity 37 4126 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 -33 35 user_data 6 7 point_source_ID 144 146 gps_time 270203333.690431 270205687.642600 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 11 255 B 0 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 attribute0 0.37 41.26 ('Amplitude') attribute1 -15.4 25.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42915145 number of intermediate returns: 2378998 number of last returns: 42700211 number of single returns: 34879482 covered area in square units/kilounits: 1333736/1.33 point density: all returns 39.82 last only 32.02 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53114872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42915145 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7840892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1972628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 349194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 37013 instead zero. overview over extended number of returns of given pulse: 34879482 11887116 4901767 1259157 184603 2720 27 0 0 0 0 0 0 0 0 histogram of classification of points: 17273308 unclassified (1) 22162170 ground (2) 13583879 building (6) 76181 water (9) 19334 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3540938 +---> 1304495 of those are unclassified (1) +---> 1445835 of those are ground (2) +---> 758694 of those are building (6) +---> 31914 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 2 bin [-1.8,-1.7) has 19 bin [-1.7,-1.6) has 64 bin [-1.6,-1.5) has 228 bin [-1.5,-1.4) has 317 bin [-1.4,-1.3) has 306 bin [-1.3,-1.2) has 315 bin [-1.2,-1.1) has 347 bin [-1.1,-1.0) has 339 bin [-1.0,-0.9) has 566 bin [-0.9,-0.8) has 587 bin [-0.8,-0.7) has 644 bin [-0.7,-0.6) has 629 bin [-0.6,-0.5) has 597 bin [-0.5,-0.4) has 699 bin 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[19.0,19.1) has 34229 bin [19.1,19.2) has 32595 bin [19.2,19.3) has 32081 bin [19.3,19.4) has 31261 bin [19.4,19.5) has 30486 bin [19.5,19.6) has 29983 bin [19.6,19.7) has 29704 bin [19.7,19.8) has 29429 bin [19.8,19.9) has 28232 bin [19.9,20.0) has 32504 bin [20.0,20.1) has 32407 bin [20.1,20.2) has 26531 bin [20.2,20.3) has 25772 bin [20.3,20.4) has 24927 bin [20.4,20.5) has 24211 bin [20.5,20.6) has 24394 bin [20.6,20.7) has 24078 bin [20.7,20.8) has 24460 bin [20.8,20.9) has 37187 bin [20.9,21.0) has 22941 bin [21.0,21.1) has 22756 bin [21.1,21.2) has 36886 bin [21.2,21.3) has 25180 bin [21.3,21.4) has 20253 bin [21.4,21.5) has 19449 bin [21.5,21.6) has 18941 bin [21.6,21.7) has 18640 bin [21.7,21.8) has 17952 bin [21.8,21.9) has 17591 bin [21.9,22.0) has 17385 bin [22.0,22.1) has 16733 bin [22.1,22.2) has 16415 bin [22.2,22.3) has 15714 bin [22.3,22.4) has 15391 bin [22.4,22.5) has 15050 bin [22.5,22.6) has 14722 bin [22.6,22.7) has 14161 bin [22.7,22.8) has 14024 bin [22.8,22.9) 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bin [31.0,31.1) has 51 bin [31.1,31.2) has 51 bin [31.2,31.3) has 42 bin [31.3,31.4) has 43 bin [31.4,31.5) has 56 bin [31.5,31.6) has 46 bin [31.6,31.7) has 56 bin [31.7,31.8) has 56 bin [31.8,31.9) has 46 bin [31.9,32.0) has 27 bin [32.0,32.1) has 53 bin [32.1,32.2) has 28 bin [32.2,32.3) has 37 bin [32.3,32.4) has 36 bin [32.4,32.5) has 54 bin [32.5,32.6) has 242 bin [32.6,32.7) has 106 bin [32.7,32.8) has 24 bin [32.8,32.9) has 15 bin [32.9,33.0) has 14 bin [33.0,33.1) has 12 bin [33.1,33.2) has 15 bin [33.2,33.3) has 13 bin [33.3,33.4) has 7 bin [33.4,33.5) has 12 bin [33.5,33.6) has 7 bin [33.6,33.7) has 4 bin [33.7,33.8) has 3 bin [33.8,33.9) has 3 bin [33.9,34.0) has 1 bin [34.0,34.1) has 3 bin [34.1,34.2) has 3 bin [34.2,34.3) has 5 bin [34.4,34.5) has 1 bin [34.5,34.6) has 2 bin [34.6,34.7) has 3 bin [34.8,34.9) has 2 bin [34.9,35.0) has 3 bin [35.0,35.1) has 1 bin [35.2,35.3) has 1 bin [35.3,35.4) has 3 bin [35.4,35.5) has 3 bin [35.5,35.6) has 1 bin [35.7,35.8) has 1 bin [35.8,35.9) has 3 bin [36.0,36.1) has 2 bin [36.1,36.2) has 6 bin [36.2,36.3) has 1 bin [36.3,36.4) has 3 bin [36.4,36.5) has 1 bin [36.5,36.6) has 2 bin [36.7,36.8) has 3 bin [36.8,36.9) has 1 bin [37.0,37.1) has 1 bin [37.1,37.2) has 1 bin [37.2,37.3) has 1 bin [37.4,37.5) has 1 bin [37.5,37.6) has 2 bin [37.7,37.8) has 1 bin [37.8,37.9) has 2 bin [38.0,38.1) has 2 bin [38.1,38.2) has 2 bin [38.4,38.5) has 1 bin [38.7,38.8) has 2 bin [39.0,39.1) has 1 bin [39.3,39.4) has 1 bin [39.8,39.9) has 1 bin [40.0,40.1) has 2 bin [40.1,40.2) has 2 bin [40.2,40.3) has 3 bin [40.3,40.4) has 2 bin [40.5,40.6) has 1 bin [40.6,40.7) has 1 bin [40.7,40.8) has 1 average z coordinate 5.5 for 53114872 element(s) point source id histogram with bin size 1.000000 bin 144 has 19330005 bin 145 has 33726953 bin 146 has 57914 average point source id 144.63716205510201 for 53114872 element(s)