lasinfo (210611) report for 'AHN4T/22CZ1_16.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: 37083652 number of points by return: 25642180 7819496 2869504 654142 97855 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 501230 0 min x y z: 219980.000 501230.000 3.774 max x y z: 221019.999 502519.999 43.412 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: 37083652 extended number of points by return: 25642180 7819496 2869504 654142 97855 455 20 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 3774 43412 intensity 56 4857 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 13 user_data 6 7 point_source_ID 146 147 gps_time 324038474.234751 328790006.458974 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 34 255 B 30 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 32.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25642180 number of intermediate returns: 3633866 number of last returns: 25614395 number of single returns: 17806789 covered area in square units/kilounits: 1339008/1.34 point density: all returns 27.69 last only 19.13 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37083652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25642180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7819496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2869504 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 654142 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 97855 instead zero. overview over extended number of returns of given pulse: 17806789 9906640 6652852 2227009 440916 45789 3657 0 0 0 0 0 0 0 0 histogram of classification of points: 14997433 unclassified (1) 21974505 ground (2) 94246 building (6) 17038 water (9) 430 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2668755 +---> 1049638 of those are unclassified (1) +---> 1598680 of those are ground (2) +---> 19378 of those are building (6) +---> 1059 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.7,3.8) has 9 bin [3.8,3.9) has 922 bin [3.9,4.0) has 12996 bin [4.0,4.1) has 50629 bin [4.1,4.2) has 69146 bin [4.2,4.3) has 56323 bin [4.3,4.4) has 92457 bin [4.4,4.5) has 286625 bin [4.5,4.6) has 1036392 bin [4.6,4.7) has 2461998 bin [4.7,4.8) has 2746740 bin [4.8,4.9) has 2289572 bin [4.9,5.0) has 1734894 bin [5.0,5.1) has 1482453 bin [5.1,5.2) has 1531434 bin 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[24.7,24.8) has 62519 bin [24.8,24.9) has 60841 bin [24.9,25.0) has 59579 bin [25.0,25.1) has 57995 bin [25.1,25.2) has 56490 bin [25.2,25.3) has 55289 bin [25.3,25.4) has 54163 bin [25.4,25.5) has 53210 bin [25.5,25.6) has 51990 bin [25.6,25.7) has 50718 bin [25.7,25.8) has 50095 bin [25.8,25.9) has 48415 bin [25.9,26.0) has 46912 bin [26.0,26.1) has 45539 bin [26.1,26.2) has 44526 bin [26.2,26.3) has 42554 bin [26.3,26.4) has 42305 bin [26.4,26.5) has 41315 bin [26.5,26.6) has 40473 bin [26.6,26.7) has 39144 bin [26.7,26.8) has 37141 bin [26.8,26.9) has 35845 bin [26.9,27.0) has 34754 bin [27.0,27.1) has 33845 bin [27.1,27.2) has 32581 bin [27.2,27.3) has 31442 bin [27.3,27.4) has 30365 bin [27.4,27.5) has 29160 bin [27.5,27.6) has 27689 bin [27.6,27.7) has 26093 bin [27.7,27.8) has 24974 bin [27.8,27.9) has 24304 bin [27.9,28.0) has 23395 bin [28.0,28.1) has 22698 bin [28.1,28.2) has 21760 bin [28.2,28.3) has 20748 bin [28.3,28.4) has 20243 bin [28.4,28.5) has 18890 bin [28.5,28.6) 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2724 bin [36.5,36.6) has 2629 bin [36.6,36.7) has 2490 bin [36.7,36.8) has 2411 bin [36.8,36.9) has 2401 bin [36.9,37.0) has 2227 bin [37.0,37.1) has 2207 bin [37.1,37.2) has 2124 bin [37.2,37.3) has 2099 bin [37.3,37.4) has 1890 bin [37.4,37.5) has 1895 bin [37.5,37.6) has 1834 bin [37.6,37.7) has 1764 bin [37.7,37.8) has 1648 bin [37.8,37.9) has 1628 bin [37.9,38.0) has 1474 bin [38.0,38.1) has 1466 bin [38.1,38.2) has 1371 bin [38.2,38.3) has 1313 bin [38.3,38.4) has 1276 bin [38.4,38.5) has 1188 bin [38.5,38.6) has 1188 bin [38.6,38.7) has 1069 bin [38.7,38.8) has 990 bin [38.8,38.9) has 1001 bin [38.9,39.0) has 915 bin [39.0,39.1) has 847 bin [39.1,39.2) has 849 bin [39.2,39.3) has 753 bin [39.3,39.4) has 705 bin [39.4,39.5) has 651 bin [39.5,39.6) has 635 bin [39.6,39.7) has 610 bin [39.7,39.8) has 561 bin [39.8,39.9) has 531 bin [39.9,40.0) has 466 bin [40.0,40.1) has 439 bin [40.1,40.2) has 421 bin [40.2,40.3) has 347 bin [40.3,40.4) has 367 bin [40.4,40.5) has 316 bin [40.5,40.6) has 261 bin [40.6,40.7) has 256 bin [40.7,40.8) has 216 bin [40.8,40.9) has 188 bin [40.9,41.0) has 202 bin [41.0,41.1) has 139 bin [41.1,41.2) has 146 bin [41.2,41.3) has 141 bin [41.3,41.4) has 108 bin [41.4,41.5) has 84 bin [41.5,41.6) has 85 bin [41.6,41.7) has 62 bin [41.7,41.8) has 70 bin [41.8,41.9) has 63 bin [41.9,42.0) has 65 bin [42.0,42.1) has 56 bin [42.1,42.2) has 31 bin [42.2,42.3) has 23 bin [42.3,42.4) has 21 bin [42.4,42.5) has 25 bin [42.5,42.6) has 18 bin [42.6,42.7) has 17 bin [42.7,42.8) has 7 bin [42.8,42.9) has 6 bin [42.9,43.0) has 9 bin [43.0,43.1) has 6 bin [43.1,43.2) has 6 bin [43.2,43.3) has 3 bin [43.3,43.4) has 4 bin [43.4,43.5) has 1 average z coordinate 10.3 for 37083652 element(s) point source id histogram with bin size 1.000000 bin 146 has 7162738 bin 147 has 29920914 average point source id 146.806849174401691 for 37083652 element(s)