lasinfo (210611) report for 'AHN4T/38BZ2_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: 175/2021 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: 44967948 number of points by return: 40394633 3461529 928877 165357 17552 scale factor x y z: 0.001 0.001 0.001 offset x y z: 117980 439980 0 min x y z: 117980.000 439980.000 -3.442 max x y z: 119019.999 441269.999 33.719 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: 44967948 extended number of points by return: 40394633 3461529 928877 165357 17552 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 -3442 33719 intensity 0 4933 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 -30 31 user_data 6 7 point_source_ID 69 71 gps_time 269718429.032088 269720269.878862 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 19 255 B 7 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.98 34.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40394633 number of intermediate returns: 1114856 number of last returns: 40364216 number of single returns: 36905757 covered area in square units/kilounits: 1274636/1.27 point density: all returns 35.28 last only 31.67 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44967948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40394633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3461529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 928877 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 165357 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17552 instead zero. overview over extended number of returns of given pulse: 36905757 5085889 2295057 592449 87767 1008 21 0 0 0 0 0 0 0 0 histogram of classification of points: 6960082 unclassified (1) 33873708 ground (2) 3967719 building (6) 117481 water (9) 48958 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3368232 +---> 506626 of those are unclassified (1) +---> 2331689 of those are ground (2) +---> 524038 of those are building (6) +---> 3847 of those are water (9) +---> 2032 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 8 bin [-3.4,-3.3) has 10 bin [-3.3,-3.2) has 15 bin [-3.2,-3.1) has 29 bin [-3.1,-3.0) has 34 bin [-3.0,-2.9) has 33 bin [-2.9,-2.8) has 29 bin [-2.8,-2.7) has 93 bin [-2.7,-2.6) has 147 bin [-2.6,-2.5) has 213 bin [-2.5,-2.4) has 247 bin [-2.4,-2.3) has 237 bin [-2.3,-2.2) has 248 bin 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220 bin [29.7,29.8) has 213 bin [29.8,29.9) has 204 bin [29.9,30.0) has 234 bin [30.0,30.1) has 230 bin [30.1,30.2) has 209 bin [30.2,30.3) has 179 bin [30.3,30.4) has 192 bin [30.4,30.5) has 170 bin [30.5,30.6) has 151 bin [30.6,30.7) has 144 bin [30.7,30.8) has 140 bin [30.8,30.9) has 103 bin [30.9,31.0) has 133 bin [31.0,31.1) has 111 bin [31.1,31.2) has 100 bin [31.2,31.3) has 84 bin [31.3,31.4) has 73 bin [31.4,31.5) has 57 bin [31.5,31.6) has 62 bin [31.6,31.7) has 59 bin [31.7,31.8) has 63 bin [31.8,31.9) has 42 bin [31.9,32.0) has 52 bin [32.0,32.1) has 42 bin [32.1,32.2) has 30 bin [32.2,32.3) has 29 bin [32.3,32.4) has 37 bin [32.4,32.5) has 19 bin [32.5,32.6) has 28 bin [32.6,32.7) has 26 bin [32.7,32.8) has 30 bin [32.8,32.9) has 24 bin [32.9,33.0) has 29 bin [33.0,33.1) has 22 bin [33.1,33.2) has 18 bin [33.2,33.3) has 20 bin [33.3,33.4) has 14 bin [33.4,33.5) has 9 bin [33.5,33.6) has 6 bin [33.6,33.7) has 1 bin [33.7,33.8) has 1 average z coordinate 1.0 for 44967948 element(s) point source id histogram with bin size 1.000000 bin 69 has 14490571 bin 70 has 29837330 bin 71 has 640047 average point source id 69.691991193371777 for 44967948 element(s)