lasinfo (210611) report for 'AHN4T/64HZ2_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: 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: 36762106 number of points by return: 33845911 1742022 848493 271575 54105 scale factor x y z: 0.001 0.001 0.001 offset x y z: 54980 411230 0 min x y z: 54980.000 411230.000 -1.997 max x y z: 56019.999 412519.999 33.768 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: 36762106 extended number of points by return: 33845911 1742022 848493 271575 54105 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 -1997 33768 intensity 56 3535 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 32 user_data 6 7 point_source_ID 22 61 gps_time 259415487.220017 260712199.309342 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 28 255 B 17 255 NIR 73 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 attribute0 0.56 35.35 ('Amplitude') attribute1 -15.98 19.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33845911 number of intermediate returns: 1187506 number of last returns: 33820553 number of single returns: 32091864 covered area in square units/kilounits: 1341156/1.34 point density: all returns 27.41 last only 25.22 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36762106 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33845911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1742022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 848493 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 271575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54105 instead zero. overview over extended number of returns of given pulse: 32091864 1785955 1736567 875074 238246 31740 2660 0 0 0 0 0 0 0 0 histogram of classification of points: 4204841 unclassified (1) 32336439 ground (2) 204059 building (6) 16354 water (9) 413 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2531897 +---> 375437 of those are unclassified (1) +---> 2125684 of those are ground (2) +---> 29358 of those are building (6) +---> 1418 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 142 bin [-1.9,-1.8) has 2448 bin [-1.8,-1.7) has 8930 bin [-1.7,-1.6) has 13344 bin [-1.6,-1.5) has 19753 bin [-1.5,-1.4) has 24907 bin [-1.4,-1.3) has 36618 bin [-1.3,-1.2) has 51224 bin [-1.2,-1.1) has 57303 bin [-1.1,-1.0) has 57221 bin [-1.0,-0.9) has 55731 bin [-0.9,-0.8) has 54410 bin [-0.8,-0.7) has 59915 bin [-0.7,-0.6) has 181432 bin [-0.6,-0.5) 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bin [31.6,31.7) has 76 bin [31.7,31.8) has 54 bin [31.8,31.9) has 71 bin [31.9,32.0) has 47 bin [32.0,32.1) has 60 bin [32.1,32.2) has 38 bin [32.2,32.3) has 52 bin [32.3,32.4) has 29 bin [32.4,32.5) has 32 bin [32.5,32.6) has 41 bin [32.6,32.7) has 23 bin [32.7,32.8) has 20 bin [32.8,32.9) has 17 bin [32.9,33.0) has 12 bin [33.0,33.1) has 11 bin [33.1,33.2) has 16 bin [33.2,33.3) has 5 bin [33.3,33.4) has 1 bin [33.4,33.5) has 3 bin [33.5,33.6) has 1 bin [33.7,33.8) has 1 average z coordinate 0.9 for 36762106 element(s) point source id histogram with bin size 1.000000 bin 22 has 23818 bin 23 has 21758007 bin 24 has 7307068 bin 61 has 7673213 average point source id 31.129712264036232 for 36762106 element(s)