lasinfo (210611) report for 'AHN4T/41BN2_09.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: 23/2023 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: 32227278 number of points by return: 25300344 4281395 1988726 562470 94343 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 447480 0 min x y z: 237980.000 447480.000 21.424 max x y z: 239019.999 448769.999 55.964 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: 32227278 extended number of points by return: 25300344 4281395 1988726 562470 94343 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 21424 55964 intensity 0 4411 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 4 user_data 6 7 point_source_ID 161 162 gps_time 324129818.953023 324130582.486948 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 39 255 B 27 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.55 27.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25300344 number of intermediate returns: 2655616 number of last returns: 25287252 number of single returns: 21015934 covered area in square units/kilounits: 1340532/1.34 point density: all returns 24.04 last only 18.86 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32227278 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25300344 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4281395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1988726 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 562470 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 94343 instead zero. overview over extended number of returns of given pulse: 21015934 4588150 4278745 1872729 422601 45700 3419 0 0 0 0 0 0 0 0 histogram of classification of points: 7919263 unclassified (1) 23842611 ground (2) 408241 building (6) 57163 water (9) +-> flagged as extended overlap: 1902940 +---> 373889 of those are unclassified (1) +---> 1499323 of those are ground (2) +---> 29661 of those are building (6) +---> 67 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.4,21.5) has 40 bin [21.5,21.6) has 490 bin [21.6,21.7) has 954 bin [21.7,21.8) has 3204 bin [21.8,21.9) has 17188 bin [21.9,22.0) has 25686 bin [22.0,22.1) has 62968 bin [22.1,22.2) has 94397 bin [22.2,22.3) has 54116 bin [22.3,22.4) has 40638 bin [22.4,22.5) has 33367 bin [22.5,22.6) has 30628 bin [22.6,22.7) has 49911 bin [22.7,22.8) has 98148 bin [22.8,22.9) has 162834 bin [22.9,23.0) has 222626 bin [23.0,23.1) has 237465 bin [23.1,23.2) has 285504 bin [23.2,23.3) has 285530 bin [23.3,23.4) has 284856 bin [23.4,23.5) has 240269 bin [23.5,23.6) has 255090 bin [23.6,23.7) has 257247 bin [23.7,23.8) has 252612 bin [23.8,23.9) has 208683 bin [23.9,24.0) has 161619 bin [24.0,24.1) has 161346 bin [24.1,24.2) has 164140 bin [24.2,24.3) has 182051 bin [24.3,24.4) has 196022 bin [24.4,24.5) has 217064 bin [24.5,24.6) has 247405 bin [24.6,24.7) has 278767 bin [24.7,24.8) has 288254 bin [24.8,24.9) has 283175 bin [24.9,25.0) has 302875 bin [25.0,25.1) has 287397 bin [25.1,25.2) has 279299 bin [25.2,25.3) has 278903 bin [25.3,25.4) has 297497 bin [25.4,25.5) has 336636 bin [25.5,25.6) has 344154 bin [25.6,25.7) has 365686 bin [25.7,25.8) has 341439 bin [25.8,25.9) has 344378 bin [25.9,26.0) has 357128 bin [26.0,26.1) has 345403 bin [26.1,26.2) has 328270 bin [26.2,26.3) has 337588 bin [26.3,26.4) has 364902 bin [26.4,26.5) has 382290 bin [26.5,26.6) has 378127 bin [26.6,26.7) has 432834 bin 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[41.9,42.0) has 43384 bin [42.0,42.1) has 43784 bin [42.1,42.2) has 43148 bin [42.2,42.3) has 43141 bin [42.3,42.4) has 42970 bin [42.4,42.5) has 42973 bin [42.5,42.6) has 43393 bin [42.6,42.7) has 43311 bin [42.7,42.8) has 42535 bin [42.8,42.9) has 42667 bin [42.9,43.0) has 42351 bin [43.0,43.1) has 41664 bin [43.1,43.2) has 41843 bin [43.2,43.3) has 41580 bin [43.3,43.4) has 41596 bin [43.4,43.5) has 41019 bin [43.5,43.6) has 40868 bin [43.6,43.7) has 40613 bin [43.7,43.8) has 40204 bin [43.8,43.9) has 39628 bin [43.9,44.0) has 39841 bin [44.0,44.1) has 39201 bin [44.1,44.2) has 38867 bin [44.2,44.3) has 38625 bin [44.3,44.4) has 37883 bin [44.4,44.5) has 37565 bin [44.5,44.6) has 36885 bin [44.6,44.7) has 36487 bin [44.7,44.8) has 36471 bin [44.8,44.9) has 35850 bin [44.9,45.0) has 35625 bin [45.0,45.1) has 34793 bin [45.1,45.2) has 34190 bin [45.2,45.3) has 34112 bin [45.3,45.4) has 33310 bin [45.4,45.5) has 32384 bin [45.5,45.6) has 32277 bin [45.6,45.7) has 31662 bin [45.7,45.8) 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[49.6,49.7) has 7760 bin [49.7,49.8) has 7262 bin [49.8,49.9) has 7089 bin [49.9,50.0) has 6588 bin [50.0,50.1) has 5876 bin [50.1,50.2) has 5587 bin [50.2,50.3) has 5211 bin [50.3,50.4) has 5004 bin [50.4,50.5) has 4751 bin [50.5,50.6) has 4751 bin [50.6,50.7) has 4407 bin [50.7,50.8) has 4068 bin [50.8,50.9) has 3892 bin [50.9,51.0) has 3771 bin [51.0,51.1) has 3420 bin [51.1,51.2) has 3279 bin [51.2,51.3) has 3074 bin [51.3,51.4) has 2933 bin [51.4,51.5) has 2915 bin [51.5,51.6) has 2591 bin [51.6,51.7) has 2456 bin [51.7,51.8) has 2262 bin [51.8,51.9) has 2086 bin [51.9,52.0) has 1965 bin [52.0,52.1) has 1820 bin [52.1,52.2) has 1753 bin [52.2,52.3) has 1556 bin [52.3,52.4) has 1473 bin [52.4,52.5) has 1332 bin [52.5,52.6) has 1397 bin [52.6,52.7) has 1253 bin [52.7,52.8) has 1252 bin [52.8,52.9) has 1179 bin [52.9,53.0) has 1143 bin [53.0,53.1) has 1133 bin [53.1,53.2) has 1098 bin [53.2,53.3) has 996 bin [53.3,53.4) has 915 bin [53.4,53.5) has 875 bin [53.5,53.6) has 798 bin [53.6,53.7) has 729 bin [53.7,53.8) has 660 bin [53.8,53.9) has 628 bin [53.9,54.0) has 577 bin [54.0,54.1) has 490 bin [54.1,54.2) has 453 bin [54.2,54.3) has 412 bin [54.3,54.4) has 359 bin [54.4,54.5) has 361 bin [54.5,54.6) has 269 bin [54.6,54.7) has 199 bin [54.7,54.8) has 173 bin [54.8,54.9) has 133 bin [54.9,55.0) has 98 bin [55.0,55.1) has 77 bin [55.1,55.2) has 65 bin [55.2,55.3) has 63 bin [55.3,55.4) has 34 bin [55.4,55.5) has 40 bin [55.5,55.6) has 30 bin [55.6,55.7) has 22 bin [55.7,55.8) has 23 bin [55.8,55.9) has 13 bin [55.9,56.0) has 5 average z coordinate 29.4 for 32227278 element(s) point source id histogram with bin size 1.000000 bin 161 has 10420045 bin 162 has 21807233 average point source id 161.676670024691504 for 32227278 element(s)