lasinfo (210611) report for 'AHN4T/32EN1_08.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: 47090368 number of points by return: 44739123 1779903 487886 76451 7005 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 472480 0 min x y z: 161980.000 472480.000 -0.736 max x y z: 163019.999 473769.999 27.453 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: 47090368 extended number of points by return: 44739123 1779903 487886 76451 7005 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 -736 27453 intensity 59 4081 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 -34 35 user_data 6 7 point_source_ID 147 149 gps_time 270206936.102055 270209312.392060 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 33 255 B 8 255 NIR 55 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5833 extended_scanner_channel 0 0 attribute0 0.59 40.81 ('Amplitude') attribute1 -15.34 25.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44739123 number of intermediate returns: 570088 number of last returns: 44736448 number of single returns: 42955291 covered area in square units/kilounits: 1337800/1.34 point density: all returns 35.20 last only 33.44 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47090368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44739123 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1779903 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 487886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 76451 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7005 instead zero. overview over extended number of returns of given pulse: 42955291 2589461 1233662 277065 34719 170 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3163885 unclassified (1) 43088742 ground (2) 703131 building (6) 134101 water (9) 509 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3130382 +---> 123820 of those are unclassified (1) +---> 2953585 of those are ground (2) +---> 44454 of those are building (6) +---> 8523 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 32 bin [-0.7,-0.6) has 5915 bin [-0.6,-0.5) has 206525 bin [-0.5,-0.4) has 272304 bin [-0.4,-0.3) has 603168 bin [-0.3,-0.2) has 2142619 bin [-0.2,-0.1) has 3077612 bin [-0.1,0.0) has 3666162 bin [0.0,0.1) has 3185892 bin [0.1,0.2) has 3198354 bin [0.2,0.3) has 2998828 bin [0.3,0.4) has 2781696 bin [0.4,0.5) has 2905925 bin [0.5,0.6) has 3099956 bin [0.6,0.7) 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has 288 bin [24.9,25.0) has 258 bin [25.0,25.1) has 261 bin [25.1,25.2) has 246 bin [25.2,25.3) has 222 bin [25.3,25.4) has 210 bin [25.4,25.5) has 233 bin [25.5,25.6) has 192 bin [25.6,25.7) has 170 bin [25.7,25.8) has 135 bin [25.8,25.9) has 127 bin [25.9,26.0) has 114 bin [26.0,26.1) has 81 bin [26.1,26.2) has 81 bin [26.2,26.3) has 74 bin [26.3,26.4) has 68 bin [26.4,26.5) has 71 bin [26.5,26.6) has 67 bin [26.6,26.7) has 50 bin [26.7,26.8) has 34 bin [26.8,26.9) has 24 bin [26.9,27.0) has 19 bin [27.0,27.1) has 15 bin [27.1,27.2) has 5 bin [27.2,27.3) has 6 bin [27.3,27.4) has 3 bin [27.4,27.5) has 1 average z coordinate 0.9 for 47090368 element(s) point source id histogram with bin size 1.000000 bin 147 has 1230233 bin 148 has 31179292 bin 149 has 14680843 average point source id 148.285633996319575 for 47090368 element(s)