lasinfo (210611) report for 'AHN4T/27CZ1_13.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: 336/2022 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: 57322055 number of points by return: 45241231 8292579 3048371 661633 76357 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 477480 0 min x y z: 181980.000 477480.000 27.849 max x y z: 183019.999 478769.999 72.873 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: 57322055 extended number of points by return: 45241231 8292579 3048371 661633 76357 1778 106 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 27849 72873 intensity 56 4656 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 -31 23 user_data 6 7 point_source_ID 115 207 gps_time 270201905.557360 330508020.640303 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 25 255 B 0 255 NIR 26 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 3833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.74 31.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45241231 number of intermediate returns: 3805259 number of last returns: 45125734 number of single returns: 36850169 covered area in square units/kilounits: 1341472/1.34 point density: all returns 42.73 last only 33.64 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 57322055 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45241231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8292579 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3048371 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 661633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 76357 instead zero. overview over extended number of returns of given pulse: 36850169 10551195 7183387 2351182 373624 11737 761 0 0 0 0 0 0 0 0 histogram of classification of points: 15520324 unclassified (1) 36192353 ground (2) 5609039 building (6) 339 water (9) +-> flagged as extended overlap: 3756927 +---> 958874 of those are unclassified (1) +---> 2668361 of those are ground (2) +---> 129353 of those are building (6) +---> 339 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.8,27.9) has 6 bin [27.9,28.0) has 81 bin [28.0,28.1) has 972 bin [28.1,28.2) has 6645 bin [28.2,28.3) has 35391 bin [28.3,28.4) has 57995 bin [28.4,28.5) has 104315 bin [28.5,28.6) has 100751 bin [28.6,28.7) has 74580 bin [28.7,28.8) has 92680 bin [28.8,28.9) has 65387 bin [28.9,29.0) has 67433 bin [29.0,29.1) has 106047 bin [29.1,29.2) has 156824 bin [29.2,29.3) has 191516 bin [29.3,29.4) has 238462 bin [29.4,29.5) has 225318 bin [29.5,29.6) has 214113 bin [29.6,29.7) has 237626 bin [29.7,29.8) has 254153 bin [29.8,29.9) has 241810 bin [29.9,30.0) has 217991 bin [30.0,30.1) has 228199 bin [30.1,30.2) has 274552 bin [30.2,30.3) has 260393 bin [30.3,30.4) has 270012 bin [30.4,30.5) has 284993 bin [30.5,30.6) has 334073 bin [30.6,30.7) has 298735 bin [30.7,30.8) has 263629 bin [30.8,30.9) has 241777 bin [30.9,31.0) has 243248 bin [31.0,31.1) has 264743 bin [31.1,31.2) has 257180 bin [31.2,31.3) has 271779 bin [31.3,31.4) has 294191 bin [31.4,31.5) has 313110 bin [31.5,31.6) has 335811 bin [31.6,31.7) has 335713 bin [31.7,31.8) has 329673 bin [31.8,31.9) has 375558 bin [31.9,32.0) has 320408 bin [32.0,32.1) has 338827 bin [32.1,32.2) has 434828 bin [32.2,32.3) has 413621 bin [32.3,32.4) has 430725 bin [32.4,32.5) has 469906 bin [32.5,32.6) has 479366 bin [32.6,32.7) has 424148 bin [32.7,32.8) has 455619 bin [32.8,32.9) has 467910 bin [32.9,33.0) has 470340 bin [33.0,33.1) has 473958 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[48.1,48.2) has 59549 bin [48.2,48.3) has 59402 bin [48.3,48.4) has 59227 bin [48.4,48.5) has 58710 bin [48.5,48.6) has 58011 bin [48.6,48.7) has 57223 bin [48.7,48.8) has 56006 bin [48.8,48.9) has 56040 bin [48.9,49.0) has 55336 bin [49.0,49.1) has 54594 bin [49.1,49.2) has 54644 bin [49.2,49.3) has 53807 bin [49.3,49.4) has 52973 bin [49.4,49.5) has 52259 bin [49.5,49.6) has 51280 bin [49.6,49.7) has 51079 bin [49.7,49.8) has 50256 bin [49.8,49.9) has 49234 bin [49.9,50.0) has 48619 bin [50.0,50.1) has 48319 bin [50.1,50.2) has 47014 bin [50.2,50.3) has 45822 bin [50.3,50.4) has 45156 bin [50.4,50.5) has 44786 bin [50.5,50.6) has 44357 bin [50.6,50.7) has 43814 bin [50.7,50.8) has 42871 bin [50.8,50.9) has 42418 bin [50.9,51.0) has 41426 bin [51.0,51.1) has 41151 bin [51.1,51.2) has 40470 bin [51.2,51.3) has 39467 bin [51.3,51.4) has 39102 bin [51.4,51.5) has 38418 bin [51.5,51.6) has 37181 bin [51.6,51.7) has 36481 bin [51.7,51.8) has 35176 bin [51.8,51.9) has 35258 bin [51.9,52.0) 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5973 bin [63.7,63.8) has 5891 bin [63.8,63.9) has 5824 bin [63.9,64.0) has 5606 bin [64.0,64.1) has 5496 bin [64.1,64.2) has 5524 bin [64.2,64.3) has 5207 bin [64.3,64.4) has 5034 bin [64.4,64.5) has 4973 bin [64.5,64.6) has 4785 bin [64.6,64.7) has 4651 bin [64.7,64.8) has 4589 bin [64.8,64.9) has 4394 bin [64.9,65.0) has 4258 bin [65.0,65.1) has 4215 bin [65.1,65.2) has 4096 bin [65.2,65.3) has 3912 bin [65.3,65.4) has 3880 bin [65.4,65.5) has 3775 bin [65.5,65.6) has 3654 bin [65.6,65.7) has 3634 bin [65.7,65.8) has 3567 bin [65.8,65.9) has 3498 bin [65.9,66.0) has 3524 bin [66.0,66.1) has 3441 bin [66.1,66.2) has 3383 bin [66.2,66.3) has 3221 bin [66.3,66.4) has 3301 bin [66.4,66.5) has 3129 bin [66.5,66.6) has 3140 bin [66.6,66.7) has 3135 bin [66.7,66.8) has 3015 bin [66.8,66.9) has 2985 bin [66.9,67.0) has 2835 bin [67.0,67.1) has 2836 bin [67.1,67.2) has 2741 bin [67.2,67.3) has 2685 bin [67.3,67.4) has 2707 bin [67.4,67.5) has 2533 bin [67.5,67.6) has 2527 bin [67.6,67.7) has 2426 bin [67.7,67.8) has 2313 bin [67.8,67.9) has 2257 bin [67.9,68.0) has 2238 bin [68.0,68.1) has 2084 bin [68.1,68.2) has 2107 bin [68.2,68.3) has 1973 bin [68.3,68.4) has 1927 bin [68.4,68.5) has 1788 bin [68.5,68.6) has 1789 bin [68.6,68.7) has 1701 bin [68.7,68.8) has 1569 bin [68.8,68.9) has 1391 bin [68.9,69.0) has 1359 bin [69.0,69.1) has 1209 bin [69.1,69.2) has 1205 bin [69.2,69.3) has 1038 bin [69.3,69.4) has 901 bin [69.4,69.5) has 875 bin [69.5,69.6) has 756 bin [69.6,69.7) has 679 bin [69.7,69.8) has 626 bin [69.8,69.9) has 529 bin [69.9,70.0) has 442 bin [70.0,70.1) has 371 bin [70.1,70.2) has 304 bin [70.2,70.3) has 247 bin [70.3,70.4) has 199 bin [70.4,70.5) has 186 bin [70.5,70.6) has 158 bin [70.6,70.7) has 155 bin [70.7,70.8) has 152 bin [70.8,70.9) has 118 bin [70.9,71.0) has 139 bin [71.0,71.1) has 103 bin [71.1,71.2) has 75 bin [71.2,71.3) has 53 bin [71.3,71.4) has 67 bin [71.4,71.5) has 44 bin [71.5,71.6) has 40 bin [71.6,71.7) has 37 bin [71.7,71.8) has 25 bin [71.8,71.9) has 32 bin [71.9,72.0) has 20 bin [72.0,72.1) has 13 bin [72.1,72.2) has 12 bin [72.2,72.3) has 9 bin [72.3,72.4) has 3 bin [72.4,72.5) has 7 bin [72.5,72.6) has 3 bin [72.6,72.7) has 4 bin [72.7,72.8) has 2 bin [72.8,72.9) has 3 average z coordinate 36.7 for 57322055 element(s) point source id histogram with bin size 1.000000 bin 115 has 3810035 bin 143 has 27329306 bin 144 has 23127701 bin 207 has 3055013 average point source id 144.9533066809974 for 57322055 element(s)