lasinfo (210611) report for 'AHN4T/25AN2_01.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: 73363653 number of points by return: 65193365 5948911 1731845 474019 15513 scale factor x y z: 0.001 0.001 0.001 offset x y z: 104980 498730 0 min x y z: 104980.000 498730.000 -4.416 max x y z: 106019.999 500019.999 44.724 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: 73363653 extended number of points by return: 65193365 5948911 1731845 474019 15513 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 -4416 44724 intensity 0 4965 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 30 user_data 6 9 point_source_ID 22 126 gps_time 269522980.579898 270120358.956689 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 33 255 B 27 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5000 extended_scanner_channel 0 0 attribute0 0 49.65 ('Amplitude') attribute1 -18.01 35.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 65193365 number of intermediate returns: 2237871 number of last returns: 64962619 number of single returns: 59030202 covered area in square units/kilounits: 1335148/1.34 point density: all returns 54.95 last only 48.66 (per square units) spacing: all returns 0.13 last only 0.14 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 73363653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 65193365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5948911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1731845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 474019 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15513 instead zero. overview over extended number of returns of given pulse: 59030202 8608492 3805225 1841174 77152 1358 50 0 0 0 0 0 0 0 0 histogram of classification of points: 12519734 unclassified (1) 38744720 ground (2) 21762365 building (6) 189163 water (9) 147671 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4926825 +---> 922953 of those are unclassified (1) +---> 2552487 of those are ground (2) +---> 1417182 of those are building (6) +---> 25974 of those are water (9) +---> 8229 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.5,-4.4) has 2 bin [-4.4,-4.3) has 380 bin [-4.3,-4.2) has 1576 bin [-4.2,-4.1) has 1922 bin [-4.1,-4.0) has 1833 bin [-4.0,-3.9) has 690 bin [-3.9,-3.8) has 700 bin [-3.8,-3.7) has 1811 bin [-3.7,-3.6) has 1107 bin [-3.6,-3.5) has 1261 bin [-3.5,-3.4) has 2100 bin [-3.4,-3.3) has 2316 bin [-3.3,-3.2) 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[36.0,36.1) has 263 bin [36.1,36.2) has 130 bin [36.2,36.3) has 51 bin [36.3,36.4) has 14 bin [36.4,36.5) has 29 bin [36.5,36.6) has 38 bin [36.6,36.7) has 20 bin [36.7,36.8) has 10 bin [36.8,36.9) has 11 bin [36.9,37.0) has 18 bin [37.0,37.1) has 16 bin [37.1,37.2) has 17 bin [37.4,37.5) has 2 bin [37.5,37.6) has 4 bin [37.6,37.7) has 4 bin [37.7,37.8) has 22 bin [37.8,37.9) has 6 bin [37.9,38.0) has 1 bin [38.0,38.1) has 1 bin [38.1,38.2) has 1 bin [38.2,38.3) has 7 bin [38.3,38.4) has 14 bin [38.4,38.5) has 219 bin [38.5,38.6) has 204 bin [38.6,38.7) has 55 bin [38.7,38.8) has 20 bin [38.8,38.9) has 13 bin [38.9,39.0) has 10 bin [39.0,39.1) has 5 bin [39.1,39.2) has 15 bin [39.2,39.3) has 18 bin [39.3,39.4) has 28 bin [39.4,39.5) has 36 bin [39.5,39.6) has 28 bin [39.6,39.7) has 18 bin [39.7,39.8) has 26 bin [39.8,39.9) has 23 bin [39.9,40.0) has 24 bin [40.0,40.1) has 20 bin [40.1,40.2) has 30 bin [40.2,40.3) has 39 bin [40.3,40.4) has 38 bin [40.4,40.5) has 51 bin [40.5,40.6) has 41 bin [40.6,40.7) has 56 bin [40.7,40.8) has 57 bin [40.8,40.9) has 57 bin [40.9,41.0) has 37 bin [41.0,41.1) has 17 bin [41.1,41.2) has 19 bin [41.2,41.3) has 21 bin [41.3,41.4) has 15 bin [41.4,41.5) has 10 bin [41.5,41.6) has 12 bin [41.6,41.7) has 10 bin [41.7,41.8) has 5 bin [41.8,41.9) has 5 bin [41.9,42.0) has 9 bin [42.0,42.1) has 2 bin [42.1,42.2) has 1 bin [42.2,42.3) has 3 bin [42.3,42.4) has 2 bin [42.7,42.8) has 1 bin [42.8,42.9) has 2 bin [42.9,43.0) has 1 bin [43.4,43.5) has 6 bin [44.4,44.5) has 2 bin [44.5,44.6) has 2 bin [44.7,44.8) has 1 average z coordinate 4.8 for 73363653 element(s) point source id histogram with bin size 1.000000 bin 22 has 7442696 bin 23 has 19886560 bin 24 has 1224250 bin 38 has 5839911 bin 126 has 38970236 average point source id 78.822118440585285 for 73363653 element(s)