lasinfo (210611) report for 'AHN4T/65BZ2_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: 181/2021 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: 54495517 number of points by return: 46800585 5405048 1812974 410486 66424 scale factor x y z: 0.001 0.001 0.001 offset x y z: 36980 398730 0 min x y z: 36980.000 398730.000 -0.839 max x y z: 38019.999 400019.999 37.155 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: 54495517 extended number of points by return: 46800585 5405048 1812974 410486 66424 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 -839 37155 intensity 25 3948 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 -31 30 user_data 6 7 point_source_ID 12 65 gps_time 259158359.544682 260715690.992284 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 18 255 B 7 255 NIR 70 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5000 extended_scanner_channel 0 0 attribute0 0.25 39.48 ('Amplitude') attribute1 -16.52 22.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46800585 number of intermediate returns: 2290728 number of last returns: 46772355 number of single returns: 41368151 covered area in square units/kilounits: 1327260/1.33 point density: all returns 41.06 last only 35.24 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54495517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46800585 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5405048 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1812974 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 410486 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 66424 instead zero. overview over extended number of returns of given pulse: 41368151 7207806 4209942 1377303 294972 34507 2836 0 0 0 0 0 0 0 0 histogram of classification of points: 9091538 unclassified (1) 44398133 ground (2) 856164 building (6) 119491 water (9) 30191 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3998261 +---> 914833 of those are unclassified (1) +---> 2910304 of those are ground (2) +---> 153196 of those are building (6) +---> 3205 of those are water (9) +---> 16723 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 15 bin [-0.8,-0.7) has 841 bin [-0.7,-0.6) has 21942 bin [-0.6,-0.5) has 22191 bin [-0.5,-0.4) has 31286 bin [-0.4,-0.3) has 45407 bin [-0.3,-0.2) has 56786 bin [-0.2,-0.1) has 66317 bin [-0.1,0.0) has 84856 bin [0.0,0.1) has 155402 bin [0.1,0.2) has 122430 bin [0.2,0.3) has 156547 bin 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[31.8,31.9) has 2266 bin [31.9,32.0) has 2326 bin [32.0,32.1) has 2176 bin [32.1,32.2) has 2185 bin [32.2,32.3) has 2070 bin [32.3,32.4) has 2008 bin [32.4,32.5) has 1967 bin [32.5,32.6) has 1809 bin [32.6,32.7) has 1723 bin [32.7,32.8) has 1700 bin [32.8,32.9) has 1583 bin [32.9,33.0) has 1461 bin [33.0,33.1) has 1347 bin [33.1,33.2) has 1365 bin [33.2,33.3) has 1258 bin [33.3,33.4) has 1195 bin [33.4,33.5) has 1013 bin [33.5,33.6) has 955 bin [33.6,33.7) has 913 bin [33.7,33.8) has 886 bin [33.8,33.9) has 731 bin [33.9,34.0) has 646 bin [34.0,34.1) has 656 bin [34.1,34.2) has 512 bin [34.2,34.3) has 494 bin [34.3,34.4) has 485 bin [34.4,34.5) has 419 bin [34.5,34.6) has 412 bin [34.6,34.7) has 342 bin [34.7,34.8) has 345 bin [34.8,34.9) has 347 bin [34.9,35.0) has 301 bin [35.0,35.1) has 313 bin [35.1,35.2) has 261 bin [35.2,35.3) has 244 bin [35.3,35.4) has 229 bin [35.4,35.5) has 208 bin [35.5,35.6) has 180 bin [35.6,35.7) has 158 bin [35.7,35.8) has 136 bin [35.8,35.9) has 133 bin [35.9,36.0) has 100 bin [36.0,36.1) has 94 bin [36.1,36.2) has 86 bin [36.2,36.3) has 65 bin [36.3,36.4) has 59 bin [36.4,36.5) has 47 bin [36.5,36.6) has 24 bin [36.6,36.7) has 24 bin [36.7,36.8) has 6 bin [36.8,36.9) has 1 bin [36.9,37.0) has 2 bin [37.0,37.1) has 2 bin [37.1,37.2) has 1 average z coordinate 2.5 for 54495517 element(s) point source id histogram with bin size 1.000000 bin 12 has 5537261 bin 13 has 22930475 bin 59 has 2946705 bin 65 has 23081076 average point source id 37.409844960274441 for 54495517 element(s)