lasinfo (210611) report for 'AHN4T/51CZ1_17.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: 339/2022 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: 41880587 number of points by return: 38595774 2371378 770515 131040 11880 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 376230 0 min x y z: 140980.000 376230.000 26.467 max x y z: 142019.999 377519.999 60.266 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: 41880587 extended number of points by return: 38595774 2371378 770515 131040 11880 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 26467 60266 intensity 0 5029 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 -29 29 user_data 6 7 point_source_ID 62 205 gps_time 297871978.268501 298033160.156761 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 42 255 B 22 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.57 33.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38595774 number of intermediate returns: 912623 number of last returns: 38587624 number of single returns: 36215434 covered area in square units/kilounits: 1340316/1.34 point density: all returns 31.25 last only 28.79 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41880587 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38595774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2371378 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 770515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 131040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11880 instead zero. overview over extended number of returns of given pulse: 36215434 3212464 1916592 476662 56125 3172 138 0 0 0 0 0 0 0 0 histogram of classification of points: 3903522 unclassified (1) 35932898 ground (2) 1968294 building (6) 75873 water (9) +-> flagged as extended overlap: 2821105 +---> 369241 of those are unclassified (1) +---> 2331019 of those are ground (2) +---> 115345 of those are building (6) +---> 5500 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.4,26.5) has 2 bin [26.5,26.6) has 154 bin [26.6,26.7) has 1485 bin [26.7,26.8) has 1162 bin [26.8,26.9) has 2412 bin [26.9,27.0) has 2063 bin [27.0,27.1) has 2533 bin [27.1,27.2) has 2786 bin [27.2,27.3) has 5404 bin [27.3,27.4) has 29845 bin [27.4,27.5) has 131392 bin [27.5,27.6) has 188103 bin [27.6,27.7) has 178882 bin [27.7,27.8) has 220252 bin [27.8,27.9) has 199833 bin [27.9,28.0) has 220293 bin [28.0,28.1) has 236116 bin [28.1,28.2) has 346090 bin [28.2,28.3) has 568986 bin [28.3,28.4) has 1067739 bin [28.4,28.5) has 922829 bin [28.5,28.6) has 967066 bin [28.6,28.7) has 1099556 bin [28.7,28.8) has 1611075 bin [28.8,28.9) has 1831083 bin [28.9,29.0) has 2154682 bin [29.0,29.1) has 2277225 bin [29.1,29.2) has 2257326 bin [29.2,29.3) has 2256472 bin [29.3,29.4) has 2948227 bin [29.4,29.5) has 2467385 bin [29.5,29.6) has 2557834 bin [29.6,29.7) has 2126682 bin [29.7,29.8) has 1697094 bin [29.8,29.9) has 1335396 bin [29.9,30.0) has 1491335 bin [30.0,30.1) has 624241 bin [30.1,30.2) has 541245 bin [30.2,30.3) has 467480 bin [30.3,30.4) has 407117 bin [30.4,30.5) has 338003 bin [30.5,30.6) has 266371 bin [30.6,30.7) has 118720 bin [30.7,30.8) has 40929 bin [30.8,30.9) has 38116 bin [30.9,31.0) has 35788 bin [31.0,31.1) has 35290 bin [31.1,31.2) has 44639 bin [31.2,31.3) has 55154 bin [31.3,31.4) has 39271 bin [31.4,31.5) has 35190 bin [31.5,31.6) has 40059 bin [31.6,31.7) has 40549 bin [31.7,31.8) has 39793 bin [31.8,31.9) has 39778 bin [31.9,32.0) has 39709 bin [32.0,32.1) has 38373 bin [32.1,32.2) has 44920 bin [32.2,32.3) has 42212 bin [32.3,32.4) has 42067 bin [32.4,32.5) has 41897 bin [32.5,32.6) has 47737 bin [32.6,32.7) has 46351 bin [32.7,32.8) has 46446 bin [32.8,32.9) has 45277 bin [32.9,33.0) has 51970 bin [33.0,33.1) has 49007 bin [33.1,33.2) has 50164 bin [33.2,33.3) has 49928 bin [33.3,33.4) has 57195 bin [33.4,33.5) has 67237 bin [33.5,33.6) has 54411 bin [33.6,33.7) has 52226 bin [33.7,33.8) has 50812 bin [33.8,33.9) has 53375 bin [33.9,34.0) has 55510 bin [34.0,34.1) has 56133 bin [34.1,34.2) has 57206 bin [34.2,34.3) has 55187 bin [34.3,34.4) has 54460 bin [34.4,34.5) has 54197 bin [34.5,34.6) has 54338 bin [34.6,34.7) has 52622 bin [34.7,34.8) has 50901 bin [34.8,34.9) has 49887 bin [34.9,35.0) has 48410 bin [35.0,35.1) has 47271 bin [35.1,35.2) has 46944 bin [35.2,35.3) has 45848 bin [35.3,35.4) has 46724 bin [35.4,35.5) has 45303 bin [35.5,35.6) has 45696 bin [35.6,35.7) has 46406 bin [35.7,35.8) has 47068 bin [35.8,35.9) has 44666 bin [35.9,36.0) has 44315 bin [36.0,36.1) has 43579 bin [36.1,36.2) has 42614 bin [36.2,36.3) has 40007 bin [36.3,36.4) has 38672 bin [36.4,36.5) has 38313 bin [36.5,36.6) has 37914 bin [36.6,36.7) has 37498 bin [36.7,36.8) has 37688 bin [36.8,36.9) has 35881 bin [36.9,37.0) has 34159 bin [37.0,37.1) has 34124 bin [37.1,37.2) has 34090 bin [37.2,37.3) has 33649 bin [37.3,37.4) has 33480 bin [37.4,37.5) has 34252 bin [37.5,37.6) has 35187 bin [37.6,37.7) has 34899 bin [37.7,37.8) has 32998 bin [37.8,37.9) has 32435 bin [37.9,38.0) has 32280 bin [38.0,38.1) has 32719 bin [38.1,38.2) has 32354 bin [38.2,38.3) has 32160 bin [38.3,38.4) has 31806 bin [38.4,38.5) has 30672 bin [38.5,38.6) has 29759 bin [38.6,38.7) has 29558 bin [38.7,38.8) has 29256 bin [38.8,38.9) has 28794 bin [38.9,39.0) has 28820 bin [39.0,39.1) has 28438 bin [39.1,39.2) has 27958 bin [39.2,39.3) has 28148 bin [39.3,39.4) has 28533 bin [39.4,39.5) has 28783 bin [39.5,39.6) has 28923 bin [39.6,39.7) has 28488 bin [39.7,39.8) has 28322 bin [39.8,39.9) has 28303 bin [39.9,40.0) has 28317 bin [40.0,40.1) has 28138 bin [40.1,40.2) has 27941 bin [40.2,40.3) has 28411 bin [40.3,40.4) has 28248 bin [40.4,40.5) has 28157 bin [40.5,40.6) has 28685 bin [40.6,40.7) has 28900 bin [40.7,40.8) has 29385 bin [40.8,40.9) has 29344 bin [40.9,41.0) has 31471 bin [41.0,41.1) has 29887 bin [41.1,41.2) has 31142 bin [41.2,41.3) has 29392 bin [41.3,41.4) has 26741 bin [41.4,41.5) has 26388 bin [41.5,41.6) has 26085 bin [41.6,41.7) has 26250 bin [41.7,41.8) has 26134 bin [41.8,41.9) has 26393 bin [41.9,42.0) has 26509 bin [42.0,42.1) has 26689 bin [42.1,42.2) has 26642 bin [42.2,42.3) has 26236 bin [42.3,42.4) has 26239 bin [42.4,42.5) has 26245 bin [42.5,42.6) has 26289 bin [42.6,42.7) has 26539 bin [42.7,42.8) has 26221 bin [42.8,42.9) has 26145 bin [42.9,43.0) has 26338 bin [43.0,43.1) has 26067 bin [43.1,43.2) has 25708 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[47.0,47.1) has 13389 bin [47.1,47.2) has 12470 bin [47.2,47.3) has 11983 bin [47.3,47.4) has 11105 bin [47.4,47.5) has 10734 bin [47.5,47.6) has 10267 bin [47.6,47.7) has 9741 bin [47.7,47.8) has 9300 bin [47.8,47.9) has 8784 bin [47.9,48.0) has 8164 bin [48.0,48.1) has 7942 bin [48.1,48.2) has 7466 bin [48.2,48.3) has 7072 bin [48.3,48.4) has 6638 bin [48.4,48.5) has 6100 bin [48.5,48.6) has 5830 bin [48.6,48.7) has 5394 bin [48.7,48.8) has 5176 bin [48.8,48.9) has 5106 bin [48.9,49.0) has 4729 bin [49.0,49.1) has 4523 bin [49.1,49.2) has 4176 bin [49.2,49.3) has 3839 bin [49.3,49.4) has 3786 bin [49.4,49.5) has 3627 bin [49.5,49.6) has 3506 bin [49.6,49.7) has 3090 bin [49.7,49.8) has 2933 bin [49.8,49.9) has 2653 bin [49.9,50.0) has 2555 bin [50.0,50.1) has 2318 bin [50.1,50.2) has 2037 bin [50.2,50.3) has 1847 bin [50.3,50.4) has 1669 bin [50.4,50.5) has 1380 bin [50.5,50.6) has 1241 bin [50.6,50.7) has 1097 bin [50.7,50.8) has 925 bin [50.8,50.9) has 853 bin [50.9,51.0) has 761 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bin [55.3,55.4) has 15 bin [55.4,55.5) has 13 bin [55.5,55.6) has 9 bin [55.6,55.7) has 6 bin [55.7,55.8) has 12 bin [55.8,55.9) has 10 bin [55.9,56.0) has 7 bin [56.0,56.1) has 16 bin [56.1,56.2) has 10 bin [56.2,56.3) has 12 bin [56.3,56.4) has 15 bin [56.4,56.5) has 14 bin [56.5,56.6) has 14 bin [56.6,56.7) has 6 bin [56.7,56.8) has 12 bin [56.8,56.9) has 10 bin [56.9,57.0) has 21 bin [57.0,57.1) has 10 bin [57.1,57.2) has 14 bin [57.2,57.3) has 16 bin [57.3,57.4) has 14 bin [57.4,57.5) has 14 bin [57.5,57.6) has 10 bin [57.6,57.7) has 9 bin [57.7,57.8) has 9 bin [57.8,57.9) has 11 bin [57.9,58.0) has 5 bin [58.0,58.1) has 19 bin [58.1,58.2) has 8 bin [58.2,58.3) has 12 bin [58.3,58.4) has 12 bin [58.4,58.5) has 11 bin [58.5,58.6) has 8 bin [58.6,58.7) has 12 bin [58.7,58.8) has 5 bin [58.8,58.9) has 16 bin [58.9,59.0) has 15 bin [59.0,59.1) has 10 bin [59.1,59.2) has 10 bin [59.2,59.3) has 9 bin [59.3,59.4) has 8 bin [59.4,59.5) has 12 bin [59.5,59.6) has 11 bin [59.6,59.7) has 11 bin [59.7,59.8) has 12 bin [59.8,59.9) has 3 bin [59.9,60.0) has 4 bin [60.0,60.1) has 4 bin [60.1,60.2) has 1 bin [60.2,60.3) has 2 average z coordinate 30.4 for 41880587 element(s) point source id histogram with bin size 1.000000 bin 62 has 16804579 bin 63 has 13431051 bin 205 has 11644957 average point source id 102.082052861388973 for 41880587 element(s)