lasinfo (210611) report for 'AHN4T/41BZ1_01.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: 47218642 number of points by return: 42977440 2705016 1179921 311105 45160 scale factor x y z: 0.001 0.001 0.001 offset x y z: 229980 442480 0 min x y z: 229980.000 442480.000 17.402 max x y z: 231019.999 443769.999 45.720 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: 47218642 extended number of points by return: 42977440 2705016 1179921 311105 45160 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 17402 45720 intensity 0 4705 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 -29 29 user_data 6 7 point_source_ID 154 210 gps_time 324048914.996131 324222531.379907 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 37 255 B 24 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.49 30.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42977440 number of intermediate returns: 1544293 number of last returns: 42953380 number of single returns: 40256471 covered area in square units/kilounits: 1341144/1.34 point density: all returns 35.21 last only 32.03 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47218642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42977440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2705016 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1179921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 311105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45160 instead zero. overview over extended number of returns of given pulse: 40256471 3057330 2611899 1066420 207114 18457 951 0 0 0 0 0 0 0 0 histogram of classification of points: 5010314 unclassified (1) 41522792 ground (2) 647387 building (6) 37820 water (9) 329 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3377945 +---> 460437 of those are unclassified (1) +---> 2864739 of those are ground (2) +---> 51426 of those are building (6) +---> 1343 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.4,17.5) has 90 bin [17.5,17.6) has 3182 bin [17.6,17.7) has 9480 bin [17.7,17.8) has 7992 bin [17.8,17.9) has 23208 bin [17.9,18.0) has 35347 bin [18.0,18.1) has 40351 bin [18.1,18.2) has 79989 bin [18.2,18.3) has 829139 bin [18.3,18.4) has 1468618 bin [18.4,18.5) has 1570123 bin [18.5,18.6) has 1591531 bin [18.6,18.7) has 1755560 bin [18.7,18.8) has 2971336 bin [18.8,18.9) has 3943828 bin [18.9,19.0) has 4760700 bin [19.0,19.1) has 4598601 bin [19.1,19.2) has 3829632 bin [19.2,19.3) has 2827842 bin [19.3,19.4) has 2076103 bin [19.4,19.5) has 1557096 bin [19.5,19.6) has 1333463 bin [19.6,19.7) has 1116906 bin [19.7,19.8) has 891890 bin [19.8,19.9) has 764162 bin [19.9,20.0) has 713399 bin [20.0,20.1) has 540745 bin [20.1,20.2) has 392019 bin [20.2,20.3) has 355610 bin [20.3,20.4) has 323366 bin [20.4,20.5) has 258437 bin [20.5,20.6) has 257345 bin [20.6,20.7) has 273045 bin [20.7,20.8) has 266782 bin [20.8,20.9) has 239901 bin [20.9,21.0) has 222920 bin [21.0,21.1) has 146623 bin [21.1,21.2) has 96811 bin [21.2,21.3) has 47514 bin [21.3,21.4) has 32025 bin [21.4,21.5) has 33161 bin [21.5,21.6) has 32881 bin [21.6,21.7) has 32411 bin [21.7,21.8) has 34139 bin [21.8,21.9) has 38922 bin [21.9,22.0) has 37634 bin [22.0,22.1) has 37419 bin [22.1,22.2) has 36299 bin [22.2,22.3) has 35677 bin [22.3,22.4) has 35885 bin [22.4,22.5) has 36914 bin [22.5,22.6) has 36770 bin [22.6,22.7) has 37240 bin [22.7,22.8) has 37904 bin [22.8,22.9) has 36821 bin [22.9,23.0) has 37014 bin [23.0,23.1) has 37277 bin [23.1,23.2) has 37239 bin [23.2,23.3) has 37369 bin [23.3,23.4) has 37561 bin [23.4,23.5) has 39567 bin [23.5,23.6) has 39865 bin [23.6,23.7) has 38076 bin [23.7,23.8) has 38245 bin [23.8,23.9) has 38072 bin [23.9,24.0) has 38503 bin [24.0,24.1) has 37981 bin [24.1,24.2) has 37169 bin [24.2,24.3) has 37221 bin [24.3,24.4) has 37209 bin [24.4,24.5) has 37672 bin [24.5,24.6) has 36994 bin [24.6,24.7) has 37358 bin [24.7,24.8) has 37760 bin [24.8,24.9) has 38457 bin [24.9,25.0) has 39035 bin [25.0,25.1) has 39239 bin [25.1,25.2) has 39620 bin [25.2,25.3) has 40543 bin [25.3,25.4) has 41328 bin [25.4,25.5) has 41418 bin [25.5,25.6) has 41659 bin [25.6,25.7) has 42017 bin [25.7,25.8) has 41609 bin [25.8,25.9) has 41499 bin [25.9,26.0) has 41381 bin [26.0,26.1) has 41974 bin [26.1,26.2) has 41771 bin [26.2,26.3) has 40989 bin [26.3,26.4) has 41208 bin [26.4,26.5) has 41708 bin [26.5,26.6) has 41459 bin [26.6,26.7) has 41175 bin [26.7,26.8) has 40724 bin [26.8,26.9) has 41538 bin [26.9,27.0) has 41528 bin [27.0,27.1) has 40523 bin [27.1,27.2) has 40538 bin [27.2,27.3) has 40450 bin [27.3,27.4) has 39814 bin [27.4,27.5) has 39477 bin [27.5,27.6) has 39407 bin [27.6,27.7) has 39495 bin [27.7,27.8) has 38617 bin [27.8,27.9) has 39253 bin [27.9,28.0) has 38834 bin [28.0,28.1) has 38563 bin [28.1,28.2) has 38226 bin [28.2,28.3) has 38113 bin [28.3,28.4) has 38036 bin [28.4,28.5) has 38058 bin [28.5,28.6) has 37762 bin [28.6,28.7) has 37379 bin [28.7,28.8) has 36730 bin [28.8,28.9) has 36568 bin [28.9,29.0) has 36383 bin [29.0,29.1) has 36040 bin [29.1,29.2) has 35905 bin [29.2,29.3) has 35968 bin [29.3,29.4) has 35590 bin [29.4,29.5) has 35369 bin [29.5,29.6) has 35334 bin [29.6,29.7) has 35282 bin [29.7,29.8) has 34771 bin [29.8,29.9) has 34681 bin [29.9,30.0) has 34586 bin [30.0,30.1) has 34190 bin [30.1,30.2) has 33741 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[37.9,38.0) has 4856 bin [38.0,38.1) has 4480 bin [38.1,38.2) has 4302 bin [38.2,38.3) has 4056 bin [38.3,38.4) has 3956 bin [38.4,38.5) has 3720 bin [38.5,38.6) has 3747 bin [38.6,38.7) has 3638 bin [38.7,38.8) has 3526 bin [38.8,38.9) has 3313 bin [38.9,39.0) has 3181 bin [39.0,39.1) has 3052 bin [39.1,39.2) has 3058 bin [39.2,39.3) has 2892 bin [39.3,39.4) has 2697 bin [39.4,39.5) has 2671 bin [39.5,39.6) has 2651 bin [39.6,39.7) has 2444 bin [39.7,39.8) has 2333 bin [39.8,39.9) has 2326 bin [39.9,40.0) has 2194 bin [40.0,40.1) has 2053 bin [40.1,40.2) has 2083 bin [40.2,40.3) has 1909 bin [40.3,40.4) has 1786 bin [40.4,40.5) has 1741 bin [40.5,40.6) has 1699 bin [40.6,40.7) has 1705 bin [40.7,40.8) has 1633 bin [40.8,40.9) has 1568 bin [40.9,41.0) has 1484 bin [41.0,41.1) has 1587 bin [41.1,41.2) has 1443 bin [41.2,41.3) has 1422 bin [41.3,41.4) has 1269 bin [41.4,41.5) has 1277 bin [41.5,41.6) has 1179 bin [41.6,41.7) has 1123 bin [41.7,41.8) has 1074 bin [41.8,41.9) has 1024 bin [41.9,42.0) has 898 bin [42.0,42.1) has 773 bin [42.1,42.2) has 774 bin [42.2,42.3) has 785 bin [42.3,42.4) has 737 bin [42.4,42.5) has 646 bin [42.5,42.6) has 639 bin [42.6,42.7) has 532 bin [42.7,42.8) has 478 bin [42.8,42.9) has 464 bin [42.9,43.0) has 464 bin [43.0,43.1) has 446 bin [43.1,43.2) has 419 bin [43.2,43.3) has 347 bin [43.3,43.4) has 351 bin [43.4,43.5) has 300 bin [43.5,43.6) has 261 bin [43.6,43.7) has 200 bin [43.7,43.8) has 207 bin [43.8,43.9) has 193 bin [43.9,44.0) has 152 bin [44.0,44.1) has 114 bin [44.1,44.2) has 112 bin [44.2,44.3) has 103 bin [44.3,44.4) has 83 bin [44.4,44.5) has 86 bin [44.5,44.6) has 73 bin [44.6,44.7) has 97 bin [44.7,44.8) has 72 bin [44.8,44.9) has 70 bin [44.9,45.0) has 64 bin [45.0,45.1) has 80 bin [45.1,45.2) has 45 bin [45.2,45.3) has 39 bin [45.3,45.4) has 26 bin [45.4,45.5) has 18 bin [45.5,45.6) has 6 bin [45.6,45.7) has 1 bin [45.7,45.8) has 1 average z coordinate 20.1 for 47218642 element(s) point source id histogram with bin size 1.000000 bin 154 has 9151 bin 155 has 23474086 bin 156 has 2344358 bin 210 has 21391047 average point source id 179.965622518326541 for 47218642 element(s)