lasinfo (210611) report for 'AHN4T/39CN1_14.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: 180/2021 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: 54817281 number of points by return: 46127294 5749893 2307085 555900 77109 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 433730 0 min x y z: 142980.000 433730.000 0.086 max x y z: 144019.999 435019.999 40.755 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: 54817281 extended number of points by return: 46127294 5749893 2307085 555900 77109 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 86 40755 intensity 61 4069 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 -30 31 user_data 6 7 point_source_ID 63 65 gps_time 269712260.693390 269714185.218001 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 14 255 B 11 250 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0.61 40.69 ('Amplitude') attribute1 -15.47 26.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46127294 number of intermediate returns: 2927352 number of last returns: 46162448 number of single returns: 40399813 covered area in square units/kilounits: 1334720/1.33 point density: all returns 41.07 last only 34.59 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54817281 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46127294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5749893 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2307085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 555900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 77109 instead zero. overview over extended number of returns of given pulse: 40399813 6889130 5235777 1907991 378060 6385 125 0 0 0 0 0 0 0 0 histogram of classification of points: 9487366 unclassified (1) 45035712 ground (2) 116258 building (6) 171617 water (9) 6328 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3945270 +---> 808329 of those are unclassified (1) +---> 3130137 of those are ground (2) +---> 6804 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.0,0.1) has 11 bin [0.1,0.2) has 1448 bin [0.2,0.3) has 25502 bin [0.3,0.4) has 14072 bin [0.4,0.5) has 18581 bin [0.5,0.6) has 29536 bin [0.6,0.7) has 121309 bin [0.7,0.8) has 193538 bin [0.8,0.9) has 312801 bin [0.9,1.0) has 627203 bin [1.0,1.1) has 1430532 bin [1.1,1.2) has 1942586 bin [1.2,1.3) has 1887775 bin [1.3,1.4) has 2161364 bin [1.4,1.5) has 1820932 bin [1.5,1.6) has 1698272 bin [1.6,1.7) has 1771393 bin [1.7,1.8) has 1841308 bin [1.8,1.9) has 1715438 bin [1.9,2.0) has 1202119 bin [2.0,2.1) has 1071211 bin [2.1,2.2) has 1874008 bin [2.2,2.3) has 2633355 bin [2.3,2.4) has 4489435 bin [2.4,2.5) has 5315906 bin [2.5,2.6) has 3498274 bin [2.6,2.7) has 3013136 bin [2.7,2.8) has 2478840 bin [2.8,2.9) has 954497 bin [2.9,3.0) has 334956 bin [3.0,3.1) has 190174 bin [3.1,3.2) has 159185 bin [3.2,3.3) has 155942 bin [3.3,3.4) has 146668 bin [3.4,3.5) has 118812 bin [3.5,3.6) has 101419 bin [3.6,3.7) has 87226 bin [3.7,3.8) has 66848 bin [3.8,3.9) has 61459 bin [3.9,4.0) has 57887 bin [4.0,4.1) has 47103 bin [4.1,4.2) has 51326 bin [4.2,4.3) has 52521 bin [4.3,4.4) has 55622 bin [4.4,4.5) has 55134 bin [4.5,4.6) has 47560 bin [4.6,4.7) has 82120 bin [4.7,4.8) has 49801 bin [4.8,4.9) has 31912 bin [4.9,5.0) has 32246 bin [5.0,5.1) has 33056 bin [5.1,5.2) has 33292 bin [5.2,5.3) has 32978 bin [5.3,5.4) has 33269 bin [5.4,5.5) has 32438 bin [5.5,5.6) has 32389 bin [5.6,5.7) has 31364 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bin [32.9,33.0) has 12895 bin [33.0,33.1) has 12251 bin [33.1,33.2) has 12183 bin [33.2,33.3) has 11588 bin [33.3,33.4) has 11605 bin [33.4,33.5) has 11249 bin [33.5,33.6) has 10776 bin [33.6,33.7) has 10389 bin [33.7,33.8) has 10018 bin [33.8,33.9) has 9819 bin [33.9,34.0) has 9699 bin [34.0,34.1) has 9441 bin [34.1,34.2) has 9312 bin [34.2,34.3) has 9282 bin [34.3,34.4) has 8943 bin [34.4,34.5) has 8787 bin [34.5,34.6) has 8339 bin [34.6,34.7) has 8193 bin [34.7,34.8) has 7929 bin [34.8,34.9) has 7737 bin [34.9,35.0) has 7416 bin [35.0,35.1) has 7309 bin [35.1,35.2) has 7064 bin [35.2,35.3) has 6849 bin [35.3,35.4) has 6600 bin [35.4,35.5) has 6220 bin [35.5,35.6) has 6157 bin [35.6,35.7) has 5907 bin [35.7,35.8) has 5608 bin [35.8,35.9) has 5308 bin [35.9,36.0) has 5141 bin [36.0,36.1) has 5034 bin [36.1,36.2) has 4770 bin [36.2,36.3) has 4630 bin [36.3,36.4) has 4466 bin [36.4,36.5) has 4166 bin [36.5,36.6) has 4003 bin [36.6,36.7) has 4076 bin [36.7,36.8) has 3777 bin [36.8,36.9) 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point source id histogram with bin size 1.000000 bin 63 has 12964287 bin 64 has 39530021 bin 65 has 2322973 average point source id 63.8058766541157 for 54817281 element(s)