lasinfo (210611) report for 'AHN4T/31HN2_05.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: 179/2021 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: 56556051 number of points by return: 51046561 4067856 1212730 208670 20234 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 461230 0 min x y z: 138980.000 461230.000 -1.056 max x y z: 140019.999 462519.999 40.542 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: 56556051 extended number of points by return: 51046561 4067856 1212730 208670 20234 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 -1056 40542 intensity 48 4164 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 33 user_data 6 7 point_source_ID 91 93 gps_time 270028819.833415 270030801.147520 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 34 255 B 18 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 attribute0 0.48 41.64 ('Amplitude') attribute1 -15.2 26.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 51046561 number of intermediate returns: 1440839 number of last returns: 51023499 number of single returns: 46954848 covered area in square units/kilounits: 1331316/1.33 point density: all returns 42.48 last only 38.33 (per square units) spacing: all returns 0.15 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56556051 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 51046561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4067856 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1212730 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 208670 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20234 instead zero. overview over extended number of returns of given pulse: 46954848 5733520 3013547 753062 100654 420 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7885736 unclassified (1) 46910742 ground (2) 1361992 building (6) 253238 water (9) 5470 wire conductor (14) 138873 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4056373 +---> 661080 of those are unclassified (1) +---> 3241752 of those are ground (2) +---> 135559 of those are building (6) +---> 16881 of those are water (9) +---> 80 of those are wire conductor (14) +---> 1021 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 18 bin [-1.0,-0.9) has 670 bin [-0.9,-0.8) has 122 bin [-0.8,-0.7) has 382 bin [-0.7,-0.6) has 654 bin [-0.6,-0.5) has 700 bin [-0.5,-0.4) has 671 bin [-0.4,-0.3) has 636 bin [-0.3,-0.2) has 653 bin [-0.2,-0.1) has 3141 bin 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[31.6,31.7) has 104 bin [31.7,31.8) has 86 bin [31.8,31.9) has 74 bin [31.9,32.0) has 58 bin [32.0,32.1) has 55 bin [32.1,32.2) has 61 bin [32.2,32.3) has 61 bin [32.3,32.4) has 52 bin [32.4,32.5) has 46 bin [32.5,32.6) has 42 bin [32.6,32.7) has 49 bin [32.7,32.8) has 44 bin [32.8,32.9) has 39 bin [32.9,33.0) has 37 bin [33.0,33.1) has 27 bin [33.1,33.2) has 23 bin [33.2,33.3) has 18 bin [33.3,33.4) has 16 bin [33.4,33.5) has 13 bin [33.5,33.6) has 2 bin [33.6,33.7) has 2 bin [33.7,33.8) has 15 bin [33.8,33.9) has 6 bin [33.9,34.0) has 10 bin [34.0,34.1) has 3 bin [34.1,34.2) has 1 bin [34.2,34.3) has 2 bin [34.3,34.4) has 3 bin [34.4,34.5) has 3 bin [34.5,34.6) has 1 bin [34.8,34.9) has 6 bin [34.9,35.0) has 5 bin [35.0,35.1) has 4 bin [35.4,35.5) has 19 bin [35.5,35.6) has 210 bin [35.6,35.7) has 121 bin [35.7,35.8) has 108 bin [35.8,35.9) has 157 bin [35.9,36.0) has 77 bin [36.0,36.1) has 38 bin [36.1,36.2) has 16 bin [36.2,36.3) has 18 bin [36.3,36.4) has 12 bin [36.4,36.5) has 21 bin [36.5,36.6) has 19 bin [36.6,36.7) has 20 bin [36.7,36.8) has 26 bin [36.8,36.9) has 27 bin [36.9,37.0) has 22 bin [37.0,37.1) has 25 bin [37.1,37.2) has 27 bin [37.2,37.3) has 23 bin [37.3,37.4) has 20 bin [37.4,37.5) has 20 bin [37.5,37.6) has 23 bin [37.6,37.7) has 17 bin [37.7,37.8) has 14 bin [37.8,37.9) has 9 bin [37.9,38.0) has 5 bin [38.1,38.2) has 1 bin [38.2,38.3) has 1 bin [38.4,38.5) has 1 bin [38.7,38.8) has 1 bin [38.9,39.0) has 1 bin [39.0,39.1) has 3 bin [39.1,39.2) has 4 bin [39.2,39.3) has 2 bin [39.3,39.4) has 5 bin [39.4,39.5) has 1 bin [39.5,39.6) has 2 bin [39.8,39.9) has 1 bin [40.0,40.1) has 1 bin [40.1,40.2) has 2 bin [40.2,40.3) has 7 bin [40.4,40.5) has 2 bin [40.5,40.6) has 2 average z coordinate 2.7 for 56556051 element(s) point source id histogram with bin size 1.000000 bin 91 has 6894628 bin 92 has 39996219 bin 93 has 9665204 average point source id 92.048988144522326 for 56556051 element(s)