lasinfo (210611) report for 'AHN4T/21DZ2_10.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: 335/2022 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: 29229341 number of points by return: 26070164 2470361 573030 103301 11653 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 503730 0 min x y z: 198980.000 503730.000 -1.580 max x y z: 200019.999 505019.999 32.284 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: 29229341 extended number of points by return: 26070164 2470361 573030 103301 11653 794 38 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 -1580 32284 intensity 31 4860 return_number 1 7 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 129 130 gps_time 330768250.567785 330768709.319814 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 30 255 B 25 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.19 32.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26070164 number of intermediate returns: 689361 number of last returns: 26027828 number of single returns: 23558012 covered area in square units/kilounits: 1334672/1.33 point density: all returns 21.90 last only 19.50 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29229341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26070164 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2470361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 573030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 103301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11653 instead zero. overview over extended number of returns of given pulse: 23558012 3834585 1411564 366132 54231 4558 259 0 0 0 0 0 0 0 0 histogram of classification of points: 4520473 unclassified (1) 20808567 ground (2) 3350407 building (6) 543927 water (9) 5967 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2057765 +---> 312895 of those are unclassified (1) +---> 1478173 of those are ground (2) +---> 242628 of those are building (6) +---> 24063 of those are water (9) +---> 6 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 50 bin [-1.5,-1.4) has 54 bin [-1.4,-1.3) has 192 bin [-1.3,-1.2) has 8273 bin [-1.2,-1.1) has 7298 bin [-1.1,-1.0) has 2496 bin [-1.0,-0.9) has 1926 bin [-0.9,-0.8) has 2687 bin [-0.8,-0.7) has 20775 bin [-0.7,-0.6) has 21552 bin [-0.6,-0.5) has 83049 bin [-0.5,-0.4) has 59768 bin [-0.4,-0.3) has 441645 bin [-0.3,-0.2) has 152598 bin [-0.2,-0.1) has 132842 bin [-0.1,0.0) has 268324 bin [0.0,0.1) has 617633 bin [0.1,0.2) has 904607 bin [0.2,0.3) has 890376 bin [0.3,0.4) has 858905 bin [0.4,0.5) has 979302 bin [0.5,0.6) has 1044276 bin [0.6,0.7) has 1484886 bin [0.7,0.8) has 1603390 bin [0.8,0.9) has 1644542 bin [0.9,1.0) has 1143884 bin [1.0,1.1) has 693889 bin [1.1,1.2) has 781156 bin [1.2,1.3) has 880083 bin [1.3,1.4) has 1305151 bin [1.4,1.5) has 1297793 bin [1.5,1.6) has 1060350 bin [1.6,1.7) has 756444 bin [1.7,1.8) has 494432 bin [1.8,1.9) has 317307 bin [1.9,2.0) has 252826 bin [2.0,2.1) has 227037 bin [2.1,2.2) has 225673 bin [2.2,2.3) has 215059 bin [2.3,2.4) has 184790 bin [2.4,2.5) has 173374 bin [2.5,2.6) has 162648 bin [2.6,2.7) has 176316 bin [2.7,2.8) has 201768 bin [2.8,2.9) has 224710 bin [2.9,3.0) has 224446 bin [3.0,3.1) has 165680 bin [3.1,3.2) has 126378 bin [3.2,3.3) has 121351 bin [3.3,3.4) has 112941 bin [3.4,3.5) has 109228 bin [3.5,3.6) has 113068 bin 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498 bin [27.8,27.9) has 554 bin [27.9,28.0) has 540 bin [28.0,28.1) has 526 bin [28.1,28.2) has 503 bin [28.2,28.3) has 496 bin [28.3,28.4) has 483 bin [28.4,28.5) has 451 bin [28.5,28.6) has 435 bin [28.6,28.7) has 397 bin [28.7,28.8) has 440 bin [28.8,28.9) has 405 bin [28.9,29.0) has 416 bin [29.0,29.1) has 398 bin [29.1,29.2) has 372 bin [29.2,29.3) has 390 bin [29.3,29.4) has 359 bin [29.4,29.5) has 346 bin [29.5,29.6) has 335 bin [29.6,29.7) has 321 bin [29.7,29.8) has 285 bin [29.8,29.9) has 315 bin [29.9,30.0) has 270 bin [30.0,30.1) has 256 bin [30.1,30.2) has 242 bin [30.2,30.3) has 233 bin [30.3,30.4) has 205 bin [30.4,30.5) has 181 bin [30.5,30.6) has 157 bin [30.6,30.7) has 136 bin [30.7,30.8) has 144 bin [30.8,30.9) has 127 bin [30.9,31.0) has 115 bin [31.0,31.1) has 97 bin [31.1,31.2) has 73 bin [31.2,31.3) has 52 bin [31.3,31.4) has 47 bin [31.4,31.5) has 29 bin [31.5,31.6) has 23 bin [31.6,31.7) has 20 bin [31.7,31.8) has 14 bin [31.8,31.9) has 8 bin [31.9,32.0) has 9 bin [32.0,32.1) has 3 bin [32.1,32.2) has 5 bin [32.2,32.3) has 2 average z coordinate 2.6 for 29229341 element(s) point source id histogram with bin size 1.000000 bin 129 has 21432836 bin 130 has 7796505 average point source id 129.266735572314133 for 29229341 element(s)