lasinfo (210611) report for 'AHN4T/26EN1_23.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: 178/2021 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: 51176074 number of points by return: 46897402 3056256 1007769 191904 22743 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 493730 0 min x y z: 161980.000 493730.000 -6.161 max x y z: 163019.999 495019.999 32.891 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: 51176074 extended number of points by return: 46897402 3056256 1007769 191904 22743 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 -6161 32891 intensity 56 3194 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -33 33 user_data 6 7 point_source_ID 127 129 gps_time 270122529.479307 270125143.636970 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 36 255 B 27 246 NIR 46 253 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0.56 31.94 ('Amplitude') attribute1 -15.36 16.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46897402 number of intermediate returns: 1220698 number of last returns: 46897910 number of single returns: 43839936 covered area in square units/kilounits: 1341120/1.34 point density: all returns 38.16 last only 34.97 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51176074 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46897402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3056256 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1007769 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 191904 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22743 instead zero. overview over extended number of returns of given pulse: 43839936 4099846 2445817 676700 113111 649 15 0 0 0 0 0 0 0 0 histogram of classification of points: 4898652 unclassified (1) 45973111 ground (2) 249580 building (6) 54731 water (9) +-> flagged as extended overlap: 3832897 +---> 436014 of those are unclassified (1) +---> 3386114 of those are ground (2) +---> 6653 of those are building (6) +---> 4116 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.2,-6.1) has 7 bin [-6.1,-6.0) has 650 bin [-6.0,-5.9) has 6987 bin [-5.9,-5.8) has 4435 bin [-5.8,-5.7) has 4536 bin [-5.7,-5.6) has 6816 bin [-5.6,-5.5) has 15769 bin [-5.5,-5.4) has 17236 bin [-5.4,-5.3) has 30237 bin [-5.3,-5.2) has 46605 bin [-5.2,-5.1) has 40503 bin [-5.1,-5.0) has 41565 bin [-5.0,-4.9) has 49477 bin [-4.9,-4.8) has 59845 bin [-4.8,-4.7) has 324434 bin [-4.7,-4.6) has 5560526 bin 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bin [15.5,15.6) has 11213 bin [15.6,15.7) has 11056 bin [15.7,15.8) has 11342 bin [15.8,15.9) has 11280 bin [15.9,16.0) has 11209 bin [16.0,16.1) has 11059 bin [16.1,16.2) has 11074 bin [16.2,16.3) has 10922 bin [16.3,16.4) has 10795 bin [16.4,16.5) has 10616 bin [16.5,16.6) has 10719 bin [16.6,16.7) has 10536 bin [16.7,16.8) has 10455 bin [16.8,16.9) has 10238 bin [16.9,17.0) has 9874 bin [17.0,17.1) has 10051 bin [17.1,17.2) has 10047 bin [17.2,17.3) has 9668 bin [17.3,17.4) has 9461 bin [17.4,17.5) has 9276 bin [17.5,17.6) has 9410 bin [17.6,17.7) has 9186 bin [17.7,17.8) has 9057 bin [17.8,17.9) has 8978 bin [17.9,18.0) has 8940 bin [18.0,18.1) has 8610 bin [18.1,18.2) has 8694 bin [18.2,18.3) has 8467 bin [18.3,18.4) has 8432 bin [18.4,18.5) has 8418 bin [18.5,18.6) has 8192 bin [18.6,18.7) has 8135 bin [18.7,18.8) has 7921 bin [18.8,18.9) has 7715 bin [18.9,19.0) has 8009 bin [19.0,19.1) has 7943 bin [19.1,19.2) has 7686 bin [19.2,19.3) has 7707 bin [19.3,19.4) has 7444 bin 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[27.4,27.5) has 2848 bin [27.5,27.6) has 2738 bin [27.6,27.7) has 2729 bin [27.7,27.8) has 2497 bin [27.8,27.9) has 2366 bin [27.9,28.0) has 2334 bin [28.0,28.1) has 2268 bin [28.1,28.2) has 2104 bin [28.2,28.3) has 1917 bin [28.3,28.4) has 1919 bin [28.4,28.5) has 1830 bin [28.5,28.6) has 1728 bin [28.6,28.7) has 1519 bin [28.7,28.8) has 1470 bin [28.8,28.9) has 1305 bin [28.9,29.0) has 1234 bin [29.0,29.1) has 1079 bin [29.1,29.2) has 1024 bin [29.2,29.3) has 923 bin [29.3,29.4) has 754 bin [29.4,29.5) has 714 bin [29.5,29.6) has 613 bin [29.6,29.7) has 536 bin [29.7,29.8) has 509 bin [29.8,29.9) has 491 bin [29.9,30.0) has 452 bin [30.0,30.1) has 403 bin [30.1,30.2) has 345 bin [30.2,30.3) has 346 bin [30.3,30.4) has 304 bin [30.4,30.5) has 254 bin [30.5,30.6) has 245 bin [30.6,30.7) has 207 bin [30.7,30.8) has 173 bin [30.8,30.9) has 168 bin [30.9,31.0) has 166 bin [31.0,31.1) has 128 bin [31.1,31.2) has 141 bin [31.2,31.3) has 130 bin [31.3,31.4) has 89 bin [31.4,31.5) has 92 bin [31.5,31.6) has 78 bin [31.6,31.7) has 82 bin [31.7,31.8) has 51 bin [31.8,31.9) has 42 bin [31.9,32.0) has 45 bin [32.0,32.1) has 18 bin [32.1,32.2) has 27 bin [32.2,32.3) has 23 bin [32.3,32.4) has 25 bin [32.4,32.5) has 12 bin [32.5,32.6) has 11 bin [32.6,32.7) has 4 bin [32.7,32.8) has 2 bin [32.8,32.9) has 3 average z coordinate -3.3 for 51176074 element(s) point source id histogram with bin size 1.000000 bin 127 has 8542740 bin 128 has 35194473 bin 129 has 7438861 average point source id 127.978429783417937 for 51176074 element(s)