lasinfo (210611) report for 'AHN4T/16GZ2_14.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: 334/2022 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: 34545815 number of points by return: 31473731 2200507 710301 144373 15918 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 527480 0 min x y z: 207980.000 527480.000 -1.182 max x y z: 209019.999 528769.999 28.260 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: 34545815 extended number of points by return: 31473731 2200507 710301 144373 15918 947 38 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 -1182 28260 intensity 56 5029 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 68 1069 gps_time 330524120.334498 330859178.264493 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 44 255 B 30 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.2 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31473731 number of intermediate returns: 872611 number of last returns: 31455620 number of single returns: 29256147 covered area in square units/kilounits: 1340056/1.34 point density: all returns 25.78 last only 23.47 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34545815 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31473731 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2200507 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 710301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 144373 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15918 instead zero. overview over extended number of returns of given pulse: 29256147 2995494 1699429 514145 74879 5449 272 0 0 0 0 0 0 0 0 histogram of classification of points: 3935142 unclassified (1) 28956652 ground (2) 1538264 building (6) 109504 water (9) 6253 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2185437 +---> 207746 of those are unclassified (1) +---> 1846145 of those are ground (2) +---> 119755 of those are building (6) +---> 9004 of those are water (9) +---> 2787 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 115 bin [-1.1,-1.0) has 4425 bin [-1.0,-0.9) has 44468 bin [-0.9,-0.8) has 107729 bin [-0.8,-0.7) has 104253 bin [-0.7,-0.6) has 101546 bin [-0.6,-0.5) has 118903 bin [-0.5,-0.4) has 117969 bin [-0.4,-0.3) has 129840 bin [-0.3,-0.2) has 170834 bin [-0.2,-0.1) has 377062 bin [-0.1,0.0) has 1104110 bin [0.0,0.1) has 2423808 bin [0.1,0.2) has 3828033 bin [0.2,0.3) has 4739974 bin [0.3,0.4) has 4423690 bin [0.4,0.5) has 3275739 bin [0.5,0.6) has 2256472 bin [0.6,0.7) has 1833124 bin [0.7,0.8) has 1259675 bin [0.8,0.9) has 950627 bin [0.9,1.0) has 703173 bin [1.0,1.1) has 506450 bin [1.1,1.2) has 301545 bin [1.2,1.3) has 183340 bin [1.3,1.4) has 121623 bin [1.4,1.5) has 88800 bin [1.5,1.6) has 67708 bin [1.6,1.7) has 66774 bin [1.7,1.8) has 71999 bin [1.8,1.9) has 73641 bin [1.9,2.0) has 54320 bin [2.0,2.1) has 67617 bin [2.1,2.2) has 76122 bin [2.2,2.3) has 51762 bin [2.3,2.4) has 46931 bin [2.4,2.5) has 47755 bin [2.5,2.6) has 47280 bin [2.6,2.7) has 46317 bin [2.7,2.8) has 47560 bin [2.8,2.9) has 50128 bin [2.9,3.0) has 54001 bin [3.0,3.1) has 60972 bin [3.1,3.2) has 67831 bin [3.2,3.3) has 59839 bin [3.3,3.4) has 57819 bin [3.4,3.5) has 58270 bin [3.5,3.6) has 51986 bin [3.6,3.7) has 47159 bin [3.7,3.8) has 49297 bin [3.8,3.9) has 48956 bin [3.9,4.0) has 50450 bin 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[28.1,28.2) has 3 bin [28.2,28.3) has 1 average z coordinate 1.5 for 34545815 element(s) point source id histogram with bin size 1.000000 bin 68 has 18931493 bin 69 has 8683306 bin 1069 has 6931016 average point source id 269.084569057062311 for 34545815 element(s)