lasinfo (210611) report for 'AHN4T/32CN1_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: 342/2021 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: 73827644 number of points by return: 43670996 22179556 6786345 1094446 96301 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 457480 0 min x y z: 143980.000 457480.000 0.439 max x y z: 145019.999 458769.999 40.959 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: 73827644 extended number of points by return: 43670996 22179556 6786345 1094446 96301 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 439 40959 intensity 47 3628 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 -7 33 user_data 6 7 point_source_ID 88 89 gps_time 270025764.542484 270026919.571519 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 24 255 B 0 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1167 5500 extended_scanner_channel 0 0 attribute0 0.47 36.28 ('Amplitude') attribute1 -15.62 21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43670996 number of intermediate returns: 8000107 number of last returns: 43546050 number of single returns: 21389509 covered area in square units/kilounits: 1341128/1.34 point density: all returns 55.05 last only 32.47 (per square units) spacing: all returns 0.13 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 73827644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43670996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 22179556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6786345 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1094446 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 96301 instead zero. overview over extended number of returns of given pulse: 21389509 30816210 17123470 4013283 479880 5232 60 0 0 0 0 0 0 0 0 histogram of classification of points: 44051689 unclassified (1) 28259647 ground (2) 1514265 building (6) 1707 water (9) 336 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4877466 +---> 2700928 of those are unclassified (1) +---> 2048536 of those are ground (2) +---> 126636 of those are building (6) +---> 1366 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.4,0.5) has 2 bin [0.6,0.7) has 3 bin [0.8,0.9) has 1 bin [2.3,2.4) has 1 bin [2.4,2.5) has 1 bin [2.5,2.6) has 2 bin [2.7,2.8) has 196 bin [2.8,2.9) has 223 bin [2.9,3.0) has 249 bin [3.0,3.1) has 281 bin [3.1,3.2) has 285 bin [3.2,3.3) has 319 bin [3.3,3.4) has 280 bin [3.4,3.5) has 670 bin [3.5,3.6) has 2522 bin [3.6,3.7) has 1869 bin [3.7,3.8) has 1415 bin 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bin [30.3,30.4) has 20204 bin [30.4,30.5) has 19325 bin [30.5,30.6) has 18431 bin [30.6,30.7) has 17118 bin [30.7,30.8) has 16431 bin [30.8,30.9) has 15790 bin [30.9,31.0) has 15244 bin [31.0,31.1) has 14459 bin [31.1,31.2) has 13956 bin [31.2,31.3) has 13283 bin [31.3,31.4) has 12703 bin [31.4,31.5) has 12342 bin [31.5,31.6) has 11699 bin [31.6,31.7) has 11037 bin [31.7,31.8) has 10218 bin [31.8,31.9) has 9923 bin [31.9,32.0) has 9258 bin [32.0,32.1) has 8744 bin [32.1,32.2) has 8344 bin [32.2,32.3) has 7939 bin [32.3,32.4) has 7261 bin [32.4,32.5) has 6841 bin [32.5,32.6) has 6547 bin [32.6,32.7) has 6230 bin [32.7,32.8) has 5843 bin [32.8,32.9) has 5625 bin [32.9,33.0) has 5276 bin [33.0,33.1) has 4950 bin [33.1,33.2) has 4744 bin [33.2,33.3) has 4518 bin [33.3,33.4) has 4351 bin [33.4,33.5) has 4074 bin [33.5,33.6) has 3832 bin [33.6,33.7) has 3453 bin [33.7,33.8) has 3252 bin [33.8,33.9) has 2959 bin [33.9,34.0) has 2860 bin [34.0,34.1) has 2624 bin [34.1,34.2) has 2473 bin [34.2,34.3) has 2372 bin [34.3,34.4) has 2227 bin [34.4,34.5) has 2050 bin [34.5,34.6) has 1934 bin [34.6,34.7) has 1836 bin [34.7,34.8) has 1591 bin [34.8,34.9) has 1547 bin [34.9,35.0) has 1385 bin [35.0,35.1) has 1354 bin [35.1,35.2) has 1190 bin [35.2,35.3) has 1259 bin [35.3,35.4) has 1066 bin [35.4,35.5) has 1014 bin [35.5,35.6) has 914 bin [35.6,35.7) has 895 bin [35.7,35.8) has 850 bin [35.8,35.9) has 775 bin [35.9,36.0) has 773 bin [36.0,36.1) has 791 bin [36.1,36.2) has 699 bin [36.2,36.3) has 630 bin [36.3,36.4) has 570 bin [36.4,36.5) has 596 bin [36.5,36.6) has 546 bin [36.6,36.7) has 529 bin [36.7,36.8) has 460 bin [36.8,36.9) has 411 bin [36.9,37.0) has 365 bin [37.0,37.1) has 314 bin [37.1,37.2) has 286 bin [37.2,37.3) has 276 bin [37.3,37.4) has 261 bin [37.4,37.5) has 243 bin [37.5,37.6) has 235 bin [37.6,37.7) has 233 bin [37.7,37.8) has 234 bin [37.8,37.9) has 237 bin [37.9,38.0) has 195 bin [38.0,38.1) has 216 bin [38.1,38.2) has 198 bin [38.2,38.3) has 165 bin [38.3,38.4) has 169 bin [38.4,38.5) has 139 bin [38.5,38.6) has 130 bin [38.6,38.7) has 119 bin [38.7,38.8) has 133 bin [38.8,38.9) has 103 bin [38.9,39.0) has 76 bin [39.0,39.1) has 74 bin [39.1,39.2) has 35 bin [39.2,39.3) has 25 bin [39.3,39.4) has 27 bin [39.4,39.5) has 20 bin [39.5,39.6) has 22 bin [39.6,39.7) has 26 bin [39.7,39.8) has 25 bin [39.8,39.9) has 30 bin [39.9,40.0) has 23 bin [40.0,40.1) has 28 bin [40.1,40.2) has 10 bin [40.2,40.3) has 5 bin [40.3,40.4) has 4 bin [40.4,40.5) has 1 bin [40.5,40.6) has 2 bin [40.6,40.7) has 3 bin [40.7,40.8) has 2 bin [40.8,40.9) has 3 bin [40.9,41.0) has 1 average z coordinate 13.2 for 73827644 element(s) point source id histogram with bin size 1.000000 bin 88 has 37509714 bin 89 has 36317930 average point source id 88.491928606038144 for 73827644 element(s)