lasinfo (210611) report for 'AHN4T/45CZ2_18.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: 338/2022 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: 34855898 number of points by return: 31727171 2258377 721298 134195 14857 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 401230 0 min x y z: 146980.000 401230.000 3.659 max x y z: 148019.999 402519.999 38.180 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: 34855898 extended number of points by return: 31727171 2258377 721298 134195 14857 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 3659 38180 intensity 56 5029 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 -14 29 user_data 6 7 point_source_ID 54 1055 gps_time 294665910.628765 298206039.072771 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 44 255 B 27 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0.56 50.29 ('Amplitude') attribute1 -16.52 33.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31727171 number of intermediate returns: 870770 number of last returns: 31720099 number of single returns: 29462142 covered area in square units/kilounits: 1286748/1.29 point density: all returns 27.09 last only 24.65 (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 34855898 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31727171 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2258377 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 721298 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 134195 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14857 instead zero. overview over extended number of returns of given pulse: 29462142 3080150 1761810 477255 69131 5065 345 0 0 0 0 0 0 0 0 histogram of classification of points: 4142205 unclassified (1) 30301782 ground (2) 320476 building (6) 83960 water (9) 7475 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2311599 +---> 352966 of those are unclassified (1) +---> 1855210 of those are ground (2) +---> 101176 of those are building (6) +---> 2247 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.6,3.7) has 2 bin [3.7,3.8) has 54 bin [3.8,3.9) has 1021 bin [3.9,4.0) has 5423 bin [4.0,4.1) has 17820 bin [4.1,4.2) has 32534 bin [4.2,4.3) has 36406 bin [4.3,4.4) has 40436 bin [4.4,4.5) has 84016 bin [4.5,4.6) has 321202 bin [4.6,4.7) has 461051 bin [4.7,4.8) has 833437 bin [4.8,4.9) has 1289552 bin [4.9,5.0) has 1128702 bin [5.0,5.1) has 1337324 bin [5.1,5.2) has 1855647 bin [5.2,5.3) has 2120017 bin [5.3,5.4) has 1967272 bin [5.4,5.5) has 1952389 bin [5.5,5.6) has 2405514 bin [5.6,5.7) has 2854187 bin [5.7,5.8) has 3515367 bin [5.8,5.9) has 3038651 bin [5.9,6.0) has 2062515 bin [6.0,6.1) has 1211510 bin [6.1,6.2) has 1109587 bin [6.2,6.3) has 585031 bin [6.3,6.4) has 361877 bin [6.4,6.5) has 165848 bin [6.5,6.6) has 73499 bin [6.6,6.7) has 53814 bin [6.7,6.8) has 44097 bin [6.8,6.9) has 39125 bin [6.9,7.0) has 39453 bin [7.0,7.1) has 38470 bin [7.1,7.2) has 37968 bin [7.2,7.3) has 35074 bin [7.3,7.4) has 35410 bin [7.4,7.5) has 34077 bin [7.5,7.6) has 32276 bin [7.6,7.7) has 30614 bin [7.7,7.8) has 29753 bin [7.8,7.9) has 29678 bin [7.9,8.0) has 30159 bin [8.0,8.1) has 33810 bin [8.1,8.2) has 33417 bin [8.2,8.3) has 32330 bin [8.3,8.4) has 33099 bin [8.4,8.5) has 31750 bin [8.5,8.6) has 33609 bin [8.6,8.7) has 35142 bin [8.7,8.8) has 33703 bin [8.8,8.9) has 34246 bin [8.9,9.0) has 38522 bin [9.0,9.1) has 34702 bin [9.1,9.2) has 30469 bin 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has 4982 bin [24.8,24.9) has 4866 bin [24.9,25.0) has 4532 bin [25.0,25.1) has 4429 bin [25.1,25.2) has 4408 bin [25.2,25.3) has 4307 bin [25.3,25.4) has 4191 bin [25.4,25.5) has 4044 bin [25.5,25.6) has 3909 bin [25.6,25.7) has 3740 bin [25.7,25.8) has 3630 bin [25.8,25.9) has 3507 bin [25.9,26.0) has 3356 bin [26.0,26.1) has 3290 bin [26.1,26.2) has 3161 bin [26.2,26.3) has 3096 bin [26.3,26.4) has 2906 bin [26.4,26.5) has 3039 bin [26.5,26.6) has 2833 bin [26.6,26.7) has 2611 bin [26.7,26.8) has 2678 bin [26.8,26.9) has 2536 bin [26.9,27.0) has 2383 bin [27.0,27.1) has 2336 bin [27.1,27.2) has 2289 bin [27.2,27.3) has 2097 bin [27.3,27.4) has 2234 bin [27.4,27.5) has 2111 bin [27.5,27.6) has 1985 bin [27.6,27.7) has 1896 bin [27.7,27.8) has 1883 bin [27.8,27.9) has 1847 bin [27.9,28.0) has 1840 bin [28.0,28.1) has 1781 bin [28.1,28.2) has 1839 bin [28.2,28.3) has 1753 bin [28.3,28.4) has 1714 bin [28.4,28.5) has 1649 bin [28.5,28.6) has 1554 bin [28.6,28.7) has 1549 bin [28.7,28.8) 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423 bin [32.9,33.0) has 406 bin [33.0,33.1) has 394 bin [33.1,33.2) has 360 bin [33.2,33.3) has 375 bin [33.3,33.4) has 319 bin [33.4,33.5) has 306 bin [33.5,33.6) has 300 bin [33.6,33.7) has 273 bin [33.7,33.8) has 263 bin [33.8,33.9) has 266 bin [33.9,34.0) has 299 bin [34.0,34.1) has 264 bin [34.1,34.2) has 243 bin [34.2,34.3) has 227 bin [34.3,34.4) has 201 bin [34.4,34.5) has 184 bin [34.5,34.6) has 160 bin [34.6,34.7) has 181 bin [34.7,34.8) has 149 bin [34.8,34.9) has 149 bin [34.9,35.0) has 140 bin [35.0,35.1) has 124 bin [35.1,35.2) has 125 bin [35.2,35.3) has 132 bin [35.3,35.4) has 117 bin [35.4,35.5) has 119 bin [35.5,35.6) has 103 bin [35.6,35.7) has 100 bin [35.7,35.8) has 103 bin [35.8,35.9) has 77 bin [35.9,36.0) has 99 bin [36.0,36.1) has 97 bin [36.1,36.2) has 95 bin [36.2,36.3) has 88 bin [36.3,36.4) has 78 bin [36.4,36.5) has 67 bin [36.5,36.6) has 63 bin [36.6,36.7) has 62 bin [36.7,36.8) has 44 bin [36.8,36.9) has 44 bin [36.9,37.0) has 45 bin [37.0,37.1) has 37 bin [37.1,37.2) has 30 bin [37.2,37.3) has 33 bin [37.3,37.4) has 24 bin [37.4,37.5) has 22 bin [37.5,37.6) has 11 bin [37.6,37.7) has 10 bin [37.7,37.8) has 4 bin [37.8,37.9) has 7 bin [37.9,38.0) has 5 bin [38.0,38.1) has 1 bin [38.1,38.2) has 2 average z coordinate 6.5 for 34855898 element(s) point source id histogram with bin size 1.000000 bin 54 has 8441628 bin 1054 has 16832588 bin 1055 has 9581682 average point source id 812.088392443654698 for 34855898 element(s)