lasinfo (210611) report for 'AHN4T/17DN1_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: 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: 31491824 number of points by return: 24077579 5031504 1886484 430825 59917 scale factor x y z: 0.001 0.001 0.001 offset x y z: 232980 534980 0 min x y z: 232980.000 534980.000 12.496 max x y z: 234019.999 536269.999 46.046 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: 31491824 extended number of points by return: 24077579 5031504 1886484 430825 59917 5233 282 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 12496 46046 intensity 51 4704 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 -29 29 user_data 6 7 point_source_ID 61 63 gps_time 330511610.679833 330515158.108189 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 42 255 B 31 255 NIR 23 255 extended_return_number 1 7 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 -16.44 30.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24077579 number of intermediate returns: 2387255 number of last returns: 24072283 number of single returns: 19045293 covered area in square units/kilounits: 1304988/1.30 point density: all returns 24.13 last only 18.45 (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 31491824 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24077579 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5031504 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1886484 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 430825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 59917 instead zero. overview over extended number of returns of given pulse: 19045293 6281573 4371762 1487146 274298 29835 1917 0 0 0 0 0 0 0 0 histogram of classification of points: 7879880 unclassified (1) 23363149 ground (2) 141648 building (6) 101385 water (9) 5762 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2190727 +---> 517219 of those are unclassified (1) +---> 1672684 of those are ground (2) +---> 2 of those are building (6) +---> 822 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.4,12.5) has 1 bin [12.5,12.6) has 517 bin [12.6,12.7) has 10338 bin [12.7,12.8) has 10870 bin [12.8,12.9) has 21873 bin [12.9,13.0) has 62259 bin [13.0,13.1) has 38628 bin [13.1,13.2) has 45637 bin [13.2,13.3) has 77820 bin [13.3,13.4) has 187123 bin [13.4,13.5) has 446939 bin [13.5,13.6) has 675831 bin [13.6,13.7) has 778818 bin [13.7,13.8) has 912868 bin [13.8,13.9) has 850303 bin [13.9,14.0) has 953547 bin [14.0,14.1) has 1033815 bin [14.1,14.2) has 1220670 bin [14.2,14.3) has 1480914 bin [14.3,14.4) has 1607859 bin [14.4,14.5) has 1705074 bin [14.5,14.6) has 1811169 bin [14.6,14.7) has 1605876 bin [14.7,14.8) has 1359735 bin [14.8,14.9) has 1330290 bin [14.9,15.0) has 1135323 bin [15.0,15.1) has 1023532 bin [15.1,15.2) has 773973 bin [15.2,15.3) has 489259 bin [15.3,15.4) has 382396 bin [15.4,15.5) has 365299 bin [15.5,15.6) has 379876 bin [15.6,15.7) has 351107 bin [15.7,15.8) has 229219 bin [15.8,15.9) has 107970 bin [15.9,16.0) has 65407 bin [16.0,16.1) has 58260 bin [16.1,16.2) has 47506 bin [16.2,16.3) has 35086 bin [16.3,16.4) has 28917 bin [16.4,16.5) has 27863 bin [16.5,16.6) has 27995 bin [16.6,16.7) has 26629 bin [16.7,16.8) has 26089 bin [16.8,16.9) has 26061 bin [16.9,17.0) has 25914 bin [17.0,17.1) has 25651 bin [17.1,17.2) has 26205 bin [17.2,17.3) has 26330 bin [17.3,17.4) has 26880 bin [17.4,17.5) has 26288 bin [17.5,17.6) has 26374 bin [17.6,17.7) has 25893 bin [17.7,17.8) has 26339 bin [17.8,17.9) has 26893 bin [17.9,18.0) has 27328 bin [18.0,18.1) has 28021 bin [18.1,18.2) has 28245 bin [18.2,18.3) has 28372 bin [18.3,18.4) has 28494 bin [18.4,18.5) has 28602 bin [18.5,18.6) has 28793 bin [18.6,18.7) has 29680 bin [18.7,18.8) has 30091 bin [18.8,18.9) has 30365 bin [18.9,19.0) has 30585 bin [19.0,19.1) has 31121 bin [19.1,19.2) has 31552 bin [19.2,19.3) has 31969 bin [19.3,19.4) has 32341 bin [19.4,19.5) has 32689 bin [19.5,19.6) has 33010 bin [19.6,19.7) has 33759 bin [19.7,19.8) has 34108 bin [19.8,19.9) has 34365 bin [19.9,20.0) has 34403 bin [20.0,20.1) has 34622 bin [20.1,20.2) has 35004 bin [20.2,20.3) has 35132 bin [20.3,20.4) has 35960 bin [20.4,20.5) has 36111 bin [20.5,20.6) has 36243 bin [20.6,20.7) has 36594 bin [20.7,20.8) has 37251 bin [20.8,20.9) has 38255 bin [20.9,21.0) has 38289 bin [21.0,21.1) has 38486 bin [21.1,21.2) has 38582 bin [21.2,21.3) has 39160 bin [21.3,21.4) has 39258 bin 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[32.9,33.0) has 27755 bin [33.0,33.1) has 26960 bin [33.1,33.2) has 26183 bin [33.2,33.3) has 25368 bin [33.3,33.4) has 24675 bin [33.4,33.5) has 23841 bin [33.5,33.6) has 22855 bin [33.6,33.7) has 22140 bin [33.7,33.8) has 21499 bin [33.8,33.9) has 20562 bin [33.9,34.0) has 19636 bin [34.0,34.1) has 19173 bin [34.1,34.2) has 18383 bin [34.2,34.3) has 17868 bin [34.3,34.4) has 17178 bin [34.4,34.5) has 15933 bin [34.5,34.6) has 15917 bin [34.6,34.7) has 15046 bin [34.7,34.8) has 14530 bin [34.8,34.9) has 14061 bin [34.9,35.0) has 13479 bin [35.0,35.1) has 12687 bin [35.1,35.2) has 12252 bin [35.2,35.3) has 11649 bin [35.3,35.4) has 11321 bin [35.4,35.5) has 10818 bin [35.5,35.6) has 10316 bin [35.6,35.7) has 9901 bin [35.7,35.8) has 9452 bin [35.8,35.9) has 9048 bin [35.9,36.0) has 8603 bin [36.0,36.1) has 8246 bin [36.1,36.2) has 7834 bin [36.2,36.3) has 7619 bin [36.3,36.4) has 7330 bin [36.4,36.5) has 7062 bin [36.5,36.6) has 6891 bin [36.6,36.7) has 6603 bin [36.7,36.8) has 6379 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bin [40.8,40.9) has 1720 bin [40.9,41.0) has 1586 bin [41.0,41.1) has 1471 bin [41.1,41.2) has 1506 bin [41.2,41.3) has 1439 bin [41.3,41.4) has 1347 bin [41.4,41.5) has 1313 bin [41.5,41.6) has 1213 bin [41.6,41.7) has 1133 bin [41.7,41.8) has 1138 bin [41.8,41.9) has 1081 bin [41.9,42.0) has 1045 bin [42.0,42.1) has 965 bin [42.1,42.2) has 967 bin [42.2,42.3) has 886 bin [42.3,42.4) has 900 bin [42.4,42.5) has 861 bin [42.5,42.6) has 790 bin [42.6,42.7) has 818 bin [42.7,42.8) has 732 bin [42.8,42.9) has 742 bin [42.9,43.0) has 659 bin [43.0,43.1) has 655 bin [43.1,43.2) has 610 bin [43.2,43.3) has 529 bin [43.3,43.4) has 509 bin [43.4,43.5) has 488 bin [43.5,43.6) has 460 bin [43.6,43.7) has 411 bin [43.7,43.8) has 380 bin [43.8,43.9) has 327 bin [43.9,44.0) has 287 bin [44.0,44.1) has 238 bin [44.1,44.2) has 220 bin [44.2,44.3) has 177 bin [44.3,44.4) has 161 bin [44.4,44.5) has 130 bin [44.5,44.6) has 134 bin [44.6,44.7) has 94 bin [44.7,44.8) has 73 bin [44.8,44.9) has 63 bin [44.9,45.0) has 61 bin [45.0,45.1) has 45 bin [45.1,45.2) has 43 bin [45.2,45.3) has 24 bin [45.3,45.4) has 22 bin [45.4,45.5) has 14 bin [45.5,45.6) has 8 bin [45.6,45.7) has 9 bin [45.7,45.8) has 4 bin [45.8,45.9) has 3 bin [45.9,46.0) has 4 bin [46.0,46.1) has 3 average z coordinate 17.4 for 31491824 element(s) point source id histogram with bin size 1.000000 bin 61 has 815448 bin 62 has 25470354 bin 63 has 5206022 average point source id 62.139419488690145 for 31491824 element(s)