lasinfo (210611) report for 'AHN4T/16FZ2_03.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: 334/2022 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: 75605344 number of points by return: 38425114 24794336 9824819 2220007 310811 scale factor x y z: 0.001 0.001 0.001 offset x y z: 216980 542480 0 min x y z: 216980.000 542480.000 7.087 max x y z: 218019.999 543769.999 52.476 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: 75605344 extended number of points by return: 38425114 24794336 9824819 2220007 310811 28415 1842 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 7087 52476 intensity 0 4952 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 55 206 gps_time 330435794.732814 330858272.186572 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 44 255 B 38 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.64 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38425114 number of intermediate returns: 12397786 number of last returns: 38375791 number of single returns: 13593347 covered area in square units/kilounits: 1341324/1.34 point density: all returns 56.37 last only 28.61 (per square units) spacing: all returns 0.13 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 75605344 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38425114 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 24794336 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 9824819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2220007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 310811 instead zero. overview over extended number of returns of given pulse: 13593347 29943758 22837854 7644528 1413393 160087 12377 0 0 0 0 0 0 0 0 histogram of classification of points: 47602142 unclassified (1) 27921163 ground (2) 20867 building (6) 61172 water (9) +-> flagged as extended overlap: 5403014 +---> 3357905 of those are unclassified (1) +---> 2042819 of those are ground (2) +---> 2290 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.0,7.1) has 1 bin [7.1,7.2) has 283 bin [7.2,7.3) has 2971 bin [7.3,7.4) has 4851 bin [7.4,7.5) has 18334 bin [7.5,7.6) has 42508 bin [7.6,7.7) has 50184 bin [7.7,7.8) has 50285 bin [7.8,7.9) has 58631 bin [7.9,8.0) has 105527 bin [8.0,8.1) has 191833 bin [8.1,8.2) has 397581 bin [8.2,8.3) has 763874 bin [8.3,8.4) has 1109507 bin [8.4,8.5) has 1223593 bin [8.5,8.6) has 1243202 bin [8.6,8.7) has 1259844 bin [8.7,8.8) has 1309997 bin 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[46.6,46.7) has 1846 bin [46.7,46.8) has 1806 bin [46.8,46.9) has 1707 bin [46.9,47.0) has 1640 bin [47.0,47.1) has 1529 bin [47.1,47.2) has 1409 bin [47.2,47.3) has 1371 bin [47.3,47.4) has 1374 bin [47.4,47.5) has 1254 bin [47.5,47.6) has 1221 bin [47.6,47.7) has 1041 bin [47.7,47.8) has 995 bin [47.8,47.9) has 935 bin [47.9,48.0) has 875 bin [48.0,48.1) has 784 bin [48.1,48.2) has 743 bin [48.2,48.3) has 672 bin [48.3,48.4) has 715 bin [48.4,48.5) has 646 bin [48.5,48.6) has 553 bin [48.6,48.7) has 581 bin [48.7,48.8) has 550 bin [48.8,48.9) has 444 bin [48.9,49.0) has 430 bin [49.0,49.1) has 417 bin [49.1,49.2) has 369 bin [49.2,49.3) has 368 bin [49.3,49.4) has 327 bin [49.4,49.5) has 267 bin [49.5,49.6) has 233 bin [49.6,49.7) has 215 bin [49.7,49.8) has 188 bin [49.8,49.9) has 188 bin [49.9,50.0) has 193 bin [50.0,50.1) has 159 bin [50.1,50.2) has 150 bin [50.2,50.3) has 145 bin [50.3,50.4) has 116 bin [50.4,50.5) has 104 bin [50.5,50.6) has 73 bin [50.6,50.7) has 68 bin [50.7,50.8) has 72 bin [50.8,50.9) has 62 bin [50.9,51.0) has 45 bin [51.0,51.1) has 43 bin [51.1,51.2) has 43 bin [51.2,51.3) has 29 bin [51.3,51.4) has 22 bin [51.4,51.5) has 26 bin [51.5,51.6) has 24 bin [51.6,51.7) has 10 bin [51.7,51.8) has 7 bin [51.8,51.9) has 6 bin [51.9,52.0) has 5 bin [52.0,52.1) has 6 bin [52.1,52.2) has 1 bin [52.2,52.3) has 1 bin [52.3,52.4) has 1 bin [52.4,52.5) has 1 average z coordinate 18.2 for 75605344 element(s) point source id histogram with bin size 1.000000 bin 55 has 6139986 bin 56 has 37897610 bin 57 has 3644684 bin 206 has 27923064 average point source id 111.365984420360547 for 75605344 element(s)