lasinfo (210611) report for 'AHN4T/14HZ2_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: 174/2021 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: 23642239 number of points by return: 18816975 2909733 1371131 540719 3681 scale factor x y z: 0.001 0.001 0.001 offset x y z: 137980 527480 0 min x y z: 137980.000 527480.000 -3.910 max x y z: 139019.999 528769.999 31.370 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: 23642239 extended number of points by return: 18816975 2909733 1371131 540719 3681 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 -3910 31370 intensity 19 4881 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 -29 29 user_data 8 9 point_source_ID 54 56 gps_time 269703091.397213 269704820.987673 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 40 255 B 29 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 48.81 ('Amplitude') attribute1 -18.29 30.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18816975 number of intermediate returns: 1921932 number of last returns: 18785967 number of single returns: 15882635 covered area in square units/kilounits: 1199876/1.20 point density: all returns 19.70 last only 15.66 (per square units) spacing: all returns 0.23 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23642239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18816975 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2909733 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1371131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 540719 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3681 instead zero. overview over extended number of returns of given pulse: 15882635 3093479 2491925 2155735 18161 274 30 0 0 0 0 0 0 0 0 histogram of classification of points: 6549692 unclassified (1) 13663099 ground (2) 1995871 building (6) 1376591 water (9) 56986 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1635953 +---> 433723 of those are unclassified (1) +---> 921325 of those are ground (2) +---> 142458 of those are building (6) +---> 131495 of those are water (9) +---> 6952 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.0,-3.9) has 1 bin [-3.9,-3.8) has 619 bin [-3.8,-3.7) has 92135 bin [-3.7,-3.6) has 8003 bin [-3.6,-3.5) has 6288 bin [-3.5,-3.4) has 7151 bin [-3.4,-3.3) has 9234 bin [-3.3,-3.2) has 8702 bin [-3.2,-3.1) has 8802 bin [-3.1,-3.0) has 17740 bin [-3.0,-2.9) has 11558 bin [-2.9,-2.8) has 13383 bin [-2.8,-2.7) 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bin [25.2,25.3) has 325 bin [25.3,25.4) has 302 bin [25.4,25.5) has 278 bin [25.5,25.6) has 310 bin [25.6,25.7) has 263 bin [25.7,25.8) has 314 bin [25.8,25.9) has 287 bin [25.9,26.0) has 213 bin [26.0,26.1) has 244 bin [26.1,26.2) has 202 bin [26.2,26.3) has 209 bin [26.3,26.4) has 219 bin [26.4,26.5) has 186 bin [26.5,26.6) has 209 bin [26.6,26.7) has 198 bin [26.7,26.8) has 190 bin [26.8,26.9) has 159 bin [26.9,27.0) has 166 bin [27.0,27.1) has 163 bin [27.1,27.2) has 149 bin [27.2,27.3) has 142 bin [27.3,27.4) has 135 bin [27.4,27.5) has 116 bin [27.5,27.6) has 129 bin [27.6,27.7) has 100 bin [27.7,27.8) has 109 bin [27.8,27.9) has 100 bin [27.9,28.0) has 84 bin [28.0,28.1) has 85 bin [28.1,28.2) has 89 bin [28.2,28.3) has 61 bin [28.3,28.4) has 76 bin [28.4,28.5) has 53 bin [28.5,28.6) has 57 bin [28.6,28.7) has 58 bin [28.7,28.8) has 59 bin [28.8,28.9) has 57 bin [28.9,29.0) has 52 bin [29.0,29.1) has 57 bin [29.1,29.2) has 44 bin [29.2,29.3) has 50 bin [29.3,29.4) has 42 bin [29.4,29.5) has 37 bin [29.5,29.6) has 35 bin [29.6,29.7) has 39 bin [29.7,29.8) has 27 bin [29.8,29.9) has 39 bin [29.9,30.0) has 31 bin [30.0,30.1) has 31 bin [30.1,30.2) has 15 bin [30.2,30.3) has 15 bin [30.3,30.4) has 27 bin [30.4,30.5) has 19 bin [30.5,30.6) has 16 bin [30.6,30.7) has 9 bin [30.7,30.8) has 14 bin [30.8,30.9) has 9 bin [30.9,31.0) has 6 bin [31.0,31.1) has 3 bin [31.1,31.2) has 1 bin [31.2,31.3) has 4 bin [31.3,31.4) has 3 average z coordinate 1.1 for 23642239 element(s) point source id histogram with bin size 1.000000 bin 54 has 596865 bin 55 has 17530693 bin 56 has 5514681 average point source id 55.20800974053261 for 23642239 element(s)