lasinfo (210611) report for 'AHN4T/41DN1_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: 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: 29298840 number of points by return: 24292762 3118616 1422867 398503 66092 scale factor x y z: 0.001 0.001 0.001 offset x y z: 230980 432480 0 min x y z: 230980.000 432480.000 17.127 max x y z: 232019.999 433769.999 55.080 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: 29298840 extended number of points by return: 24292762 3118616 1422867 398503 66092 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 17127 55080 intensity 56 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 -27 29 user_data 6 7 point_source_ID 155 156 gps_time 324049362.593883 324121739.689649 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 32 255 B 23 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.56 33.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24292762 number of intermediate returns: 1901698 number of last returns: 24262297 number of single returns: 21157917 covered area in square units/kilounits: 1340728/1.34 point density: all returns 21.85 last only 18.10 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29298840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24292762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3118616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1422867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 398503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 66092 instead zero. overview over extended number of returns of given pulse: 21157917 3393736 3080453 1334878 297754 31772 2330 0 0 0 0 0 0 0 0 histogram of classification of points: 5966726 unclassified (1) 23004519 ground (2) 315943 building (6) 11652 water (9) +-> flagged as extended overlap: 2270782 +---> 541221 of those are unclassified (1) +---> 1700039 of those are ground (2) +---> 29499 of those are building (6) +---> 23 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.1,17.2) has 22 bin [17.2,17.3) has 787 bin [17.3,17.4) has 4741 bin [17.4,17.5) has 10917 bin [17.5,17.6) has 14297 bin [17.6,17.7) has 22543 bin [17.7,17.8) has 140614 bin [17.8,17.9) has 418621 bin [17.9,18.0) has 426846 bin [18.0,18.1) has 714498 bin [18.1,18.2) has 936381 bin [18.2,18.3) has 1548787 bin [18.3,18.4) has 2041964 bin [18.4,18.5) has 2178533 bin [18.5,18.6) has 1882531 bin [18.6,18.7) has 1524915 bin [18.7,18.8) has 1377930 bin [18.8,18.9) has 1355949 bin [18.9,19.0) has 1208239 bin [19.0,19.1) has 1156762 bin [19.1,19.2) has 1070616 bin [19.2,19.3) has 855547 bin [19.3,19.4) has 771740 bin [19.4,19.5) has 660996 bin [19.5,19.6) has 574802 bin [19.6,19.7) has 505757 bin [19.7,19.8) has 464405 bin [19.8,19.9) has 394668 bin [19.9,20.0) has 330175 bin [20.0,20.1) has 226589 bin [20.1,20.2) has 198529 bin [20.2,20.3) has 148613 bin [20.3,20.4) has 119981 bin [20.4,20.5) has 129829 bin [20.5,20.6) has 150041 bin [20.6,20.7) has 113664 bin [20.7,20.8) has 87852 bin [20.8,20.9) has 54570 bin [20.9,21.0) has 43413 bin [21.0,21.1) has 40729 bin [21.1,21.2) has 30170 bin [21.2,21.3) has 29102 bin [21.3,21.4) has 31003 bin [21.4,21.5) has 32161 bin [21.5,21.6) has 28881 bin [21.6,21.7) has 27935 bin [21.7,21.8) has 28953 bin [21.8,21.9) has 27827 bin [21.9,22.0) has 28034 bin [22.0,22.1) has 27026 bin [22.1,22.2) has 26865 bin [22.2,22.3) has 27108 bin [22.3,22.4) has 27138 bin 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has 29793 bin [26.3,26.4) has 31194 bin [26.4,26.5) has 29014 bin [26.5,26.6) has 29118 bin [26.6,26.7) has 28615 bin [26.7,26.8) has 29239 bin [26.8,26.9) has 28932 bin [26.9,27.0) has 29142 bin [27.0,27.1) has 29580 bin [27.1,27.2) has 29586 bin [27.2,27.3) has 29408 bin [27.3,27.4) has 29001 bin [27.4,27.5) has 29215 bin [27.5,27.6) has 29090 bin [27.6,27.7) has 29136 bin [27.7,27.8) has 29129 bin [27.8,27.9) has 28617 bin [27.9,28.0) has 28946 bin [28.0,28.1) has 28734 bin [28.1,28.2) has 29309 bin [28.2,28.3) has 29330 bin [28.3,28.4) has 29171 bin [28.4,28.5) has 29230 bin [28.5,28.6) has 29021 bin [28.6,28.7) has 28722 bin [28.7,28.8) has 28900 bin [28.8,28.9) has 28937 bin [28.9,29.0) has 29389 bin [29.0,29.1) has 28698 bin [29.1,29.2) has 28792 bin [29.2,29.3) has 28941 bin [29.3,29.4) has 28720 bin [29.4,29.5) has 28938 bin [29.5,29.6) has 28937 bin [29.6,29.7) has 29065 bin [29.7,29.8) has 28929 bin [29.8,29.9) has 28872 bin [29.9,30.0) has 29408 bin [30.0,30.1) has 29244 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has 21321 bin [37.8,37.9) has 21367 bin [37.9,38.0) has 20640 bin [38.0,38.1) has 20460 bin [38.1,38.2) has 20249 bin [38.2,38.3) has 20039 bin [38.3,38.4) has 19898 bin [38.4,38.5) has 19195 bin [38.5,38.6) has 19200 bin [38.6,38.7) has 18729 bin [38.7,38.8) has 18222 bin [38.8,38.9) has 17969 bin [38.9,39.0) has 17428 bin [39.0,39.1) has 17118 bin [39.1,39.2) has 16448 bin [39.2,39.3) has 16204 bin [39.3,39.4) has 15799 bin [39.4,39.5) has 15581 bin [39.5,39.6) has 14987 bin [39.6,39.7) has 14743 bin [39.7,39.8) has 14428 bin [39.8,39.9) has 13908 bin [39.9,40.0) has 13628 bin [40.0,40.1) has 13190 bin [40.1,40.2) has 12733 bin [40.2,40.3) has 12009 bin [40.3,40.4) has 11686 bin [40.4,40.5) has 11302 bin [40.5,40.6) has 10999 bin [40.6,40.7) has 10481 bin [40.7,40.8) has 10519 bin [40.8,40.9) has 9841 bin [40.9,41.0) has 9493 bin [41.0,41.1) has 9221 bin [41.1,41.2) has 8908 bin [41.2,41.3) has 8387 bin [41.3,41.4) has 8066 bin [41.4,41.5) has 7538 bin [41.5,41.6) has 7060 bin [41.6,41.7) has 6992 bin [41.7,41.8) has 6657 bin [41.8,41.9) has 6009 bin [41.9,42.0) has 6023 bin [42.0,42.1) has 5632 bin [42.1,42.2) has 5460 bin [42.2,42.3) has 5264 bin [42.3,42.4) has 5100 bin [42.4,42.5) has 5177 bin [42.5,42.6) has 4841 bin [42.6,42.7) has 4639 bin [42.7,42.8) has 4539 bin [42.8,42.9) has 4470 bin [42.9,43.0) has 4277 bin [43.0,43.1) has 4079 bin [43.1,43.2) has 4015 bin [43.2,43.3) has 3785 bin [43.3,43.4) has 3743 bin [43.4,43.5) has 3571 bin [43.5,43.6) has 3438 bin [43.6,43.7) has 3373 bin [43.7,43.8) has 3202 bin [43.8,43.9) has 3184 bin [43.9,44.0) has 3136 bin [44.0,44.1) has 3043 bin [44.1,44.2) has 3069 bin [44.2,44.3) has 2894 bin [44.3,44.4) has 2793 bin [44.4,44.5) has 2904 bin [44.5,44.6) has 2683 bin [44.6,44.7) has 2678 bin [44.7,44.8) has 2633 bin [44.8,44.9) has 2561 bin [44.9,45.0) has 2507 bin [45.0,45.1) has 2483 bin [45.1,45.2) has 2357 bin [45.2,45.3) has 2362 bin [45.3,45.4) has 2359 bin [45.4,45.5) has 2186 bin [45.5,45.6) has 2118 bin [45.6,45.7) has 2118 bin [45.7,45.8) has 2059 bin [45.8,45.9) has 2071 bin [45.9,46.0) has 1999 bin [46.0,46.1) has 1965 bin [46.1,46.2) has 1974 bin [46.2,46.3) has 1912 bin [46.3,46.4) has 1789 bin [46.4,46.5) has 1786 bin [46.5,46.6) has 1726 bin [46.6,46.7) has 1655 bin [46.7,46.8) has 1588 bin [46.8,46.9) has 1639 bin [46.9,47.0) has 1532 bin [47.0,47.1) has 1540 bin [47.1,47.2) has 1555 bin [47.2,47.3) has 1509 bin [47.3,47.4) has 1513 bin [47.4,47.5) has 1465 bin [47.5,47.6) has 1347 bin [47.6,47.7) has 1393 bin [47.7,47.8) has 1342 bin [47.8,47.9) has 1382 bin [47.9,48.0) has 1232 bin [48.0,48.1) has 1231 bin [48.1,48.2) has 1259 bin [48.2,48.3) has 1184 bin [48.3,48.4) has 1142 bin [48.4,48.5) has 1116 bin [48.5,48.6) has 1099 bin [48.6,48.7) has 1174 bin [48.7,48.8) has 1134 bin [48.8,48.9) has 1032 bin [48.9,49.0) has 1042 bin [49.0,49.1) has 1016 bin [49.1,49.2) has 956 bin [49.2,49.3) has 1016 bin [49.3,49.4) has 933 bin [49.4,49.5) has 886 bin [49.5,49.6) has 853 bin [49.6,49.7) has 840 bin [49.7,49.8) has 810 bin [49.8,49.9) has 749 bin [49.9,50.0) has 773 bin [50.0,50.1) has 713 bin [50.1,50.2) has 675 bin [50.2,50.3) has 699 bin [50.3,50.4) has 564 bin [50.4,50.5) has 591 bin [50.5,50.6) has 600 bin [50.6,50.7) has 537 bin [50.7,50.8) has 509 bin [50.8,50.9) has 498 bin [50.9,51.0) has 463 bin [51.0,51.1) has 412 bin [51.1,51.2) has 383 bin [51.2,51.3) has 376 bin [51.3,51.4) has 329 bin [51.4,51.5) has 325 bin [51.5,51.6) has 251 bin [51.6,51.7) has 274 bin [51.7,51.8) has 242 bin [51.8,51.9) has 219 bin [51.9,52.0) has 224 bin [52.0,52.1) has 213 bin [52.1,52.2) has 177 bin [52.2,52.3) has 164 bin [52.3,52.4) has 133 bin [52.4,52.5) has 126 bin [52.5,52.6) has 109 bin [52.6,52.7) has 109 bin [52.7,52.8) has 93 bin [52.8,52.9) has 79 bin [52.9,53.0) has 65 bin [53.0,53.1) has 41 bin [53.1,53.2) has 47 bin [53.2,53.3) has 45 bin [53.3,53.4) has 33 bin [53.4,53.5) has 31 bin [53.5,53.6) has 21 bin [53.6,53.7) has 12 bin [53.7,53.8) has 13 bin [53.8,53.9) has 5 bin [53.9,54.0) has 11 bin [54.0,54.1) has 9 bin [54.1,54.2) has 2 bin [54.2,54.3) has 6 bin [54.3,54.4) has 4 bin [54.4,54.5) has 3 bin [54.5,54.6) has 1 bin [54.7,54.8) has 1 bin [54.8,54.9) has 1 bin [55.0,55.1) has 1 average z coordinate 21.1 for 29298840 element(s) point source id histogram with bin size 1.000000 bin 155 has 3892802 bin 156 has 25406038 average point source id 155.867134603281215 for 29298840 element(s)