lasinfo (210611) report for 'AHN4T/26HZ1_11.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: 178/2021 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: 54304002 number of points by return: 43666717 7721912 2400186 466756 48431 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 477480 0 min x y z: 169980.000 477480.000 10.053 max x y z: 171019.999 478769.999 51.980 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: 54304002 extended number of points by return: 43666717 7721912 2400186 466756 48431 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 10053 51980 intensity 0 4923 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 -32 9 user_data 6 7 point_source_ID 143 144 gps_time 270202101.247802 270203819.621660 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 2 255 G 11 255 B 0 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 1500 extended_scanner_channel 0 0 attribute0 0 49.23 ('Amplitude') attribute1 -15.53 34.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43666717 number of intermediate returns: 2929167 number of last returns: 43523583 number of single returns: 35815465 covered area in square units/kilounits: 1341516/1.34 point density: all returns 40.48 last only 32.44 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54304002 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43666717 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7721912 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2400186 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 466756 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48431 instead zero. overview over extended number of returns of given pulse: 35815465 10738834 5823420 1682444 241349 2450 40 0 0 0 0 0 0 0 0 histogram of classification of points: 14802263 unclassified (1) 30390084 ground (2) 9110264 building (6) 1391 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3650862 +---> 1039912 of those are unclassified (1) +---> 2121091 of those are ground (2) +---> 489859 of those are building (6) z coordinate histogram with bin size 0.100000 bin [10.0,10.1) has 12 bin [10.1,10.2) has 13 bin [10.2,10.3) has 365 bin [10.3,10.4) has 3364 bin [10.4,10.5) has 7056 bin [10.5,10.6) has 9078 bin [10.6,10.7) has 15131 bin [10.7,10.8) has 28164 bin [10.8,10.9) has 119165 bin [10.9,11.0) has 203345 bin [11.0,11.1) has 196323 bin [11.1,11.2) has 251015 bin [11.2,11.3) has 290874 bin [11.3,11.4) has 261198 bin [11.4,11.5) has 252649 bin [11.5,11.6) has 323071 bin [11.6,11.7) has 410709 bin [11.7,11.8) has 365479 bin [11.8,11.9) has 378782 bin [11.9,12.0) has 438726 bin [12.0,12.1) has 435396 bin [12.1,12.2) has 500860 bin [12.2,12.3) has 519741 bin [12.3,12.4) has 632545 bin [12.4,12.5) has 769277 bin [12.5,12.6) has 807075 bin [12.6,12.7) has 618520 bin [12.7,12.8) has 649008 bin [12.8,12.9) has 704265 bin [12.9,13.0) has 741165 bin [13.0,13.1) has 805964 bin [13.1,13.2) has 908821 bin [13.2,13.3) has 909807 bin [13.3,13.4) has 910843 bin [13.4,13.5) has 863497 bin [13.5,13.6) has 904208 bin [13.6,13.7) has 1005297 bin [13.7,13.8) has 1006708 bin [13.8,13.9) has 864615 bin [13.9,14.0) has 842611 bin [14.0,14.1) has 846105 bin [14.1,14.2) has 763355 bin [14.2,14.3) has 742983 bin [14.3,14.4) has 747815 bin [14.4,14.5) has 779950 bin [14.5,14.6) has 1336246 bin [14.6,14.7) has 1318601 bin [14.7,14.8) has 828795 bin [14.8,14.9) has 748998 bin [14.9,15.0) has 683078 bin [15.0,15.1) has 767500 bin [15.1,15.2) has 671418 bin [15.2,15.3) has 508325 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has 38673 bin [30.4,30.5) has 38109 bin [30.5,30.6) has 37398 bin [30.6,30.7) has 37379 bin [30.7,30.8) has 36904 bin [30.8,30.9) has 36446 bin [30.9,31.0) has 36289 bin [31.0,31.1) has 35950 bin [31.1,31.2) has 35523 bin [31.2,31.3) has 35182 bin [31.3,31.4) has 34461 bin [31.4,31.5) has 33763 bin [31.5,31.6) has 33696 bin [31.6,31.7) has 33352 bin [31.7,31.8) has 33191 bin [31.8,31.9) has 32309 bin [31.9,32.0) has 31339 bin [32.0,32.1) has 31017 bin [32.1,32.2) has 30268 bin [32.2,32.3) has 29890 bin [32.3,32.4) has 30024 bin [32.4,32.5) has 29110 bin [32.5,32.6) has 28770 bin [32.6,32.7) has 27961 bin [32.7,32.8) has 27525 bin [32.8,32.9) has 27274 bin [32.9,33.0) has 26426 bin [33.0,33.1) has 26213 bin [33.1,33.2) has 25539 bin [33.2,33.3) has 25043 bin [33.3,33.4) has 24615 bin [33.4,33.5) has 24010 bin [33.5,33.6) has 23551 bin [33.6,33.7) has 23225 bin [33.7,33.8) has 22644 bin [33.8,33.9) has 21663 bin [33.9,34.0) has 21175 bin [34.0,34.1) has 20807 bin [34.1,34.2) has 20243 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has 152 bin [46.3,46.4) has 149 bin [46.4,46.5) has 131 bin [46.5,46.6) has 141 bin [46.6,46.7) has 133 bin [46.7,46.8) has 115 bin [46.8,46.9) has 116 bin [46.9,47.0) has 115 bin [47.0,47.1) has 122 bin [47.1,47.2) has 151 bin [47.2,47.3) has 165 bin [47.3,47.4) has 155 bin [47.4,47.5) has 122 bin [47.5,47.6) has 117 bin [47.6,47.7) has 113 bin [47.7,47.8) has 103 bin [47.8,47.9) has 77 bin [47.9,48.0) has 63 bin [48.0,48.1) has 59 bin [48.1,48.2) has 81 bin [48.2,48.3) has 80 bin [48.3,48.4) has 59 bin [48.4,48.5) has 50 bin [48.5,48.6) has 48 bin [48.6,48.7) has 88 bin [48.7,48.8) has 70 bin [48.8,48.9) has 62 bin [48.9,49.0) has 73 bin [49.0,49.1) has 52 bin [49.1,49.2) has 35 bin [49.2,49.3) has 40 bin [49.3,49.4) has 30 bin [49.4,49.5) has 16 bin [49.5,49.6) has 22 bin [49.6,49.7) has 16 bin [49.7,49.8) has 17 bin [49.8,49.9) has 9 bin [49.9,50.0) has 3 bin [50.0,50.1) has 5 bin [50.1,50.2) has 6 bin [50.2,50.3) has 9 bin [50.3,50.4) has 9 bin [50.4,50.5) has 8 bin [50.5,50.6) has 3 bin [50.6,50.7) has 2 bin [50.7,50.8) has 1 bin [50.8,50.9) has 1 bin [50.9,51.0) has 2 bin [51.4,51.5) has 1 bin [51.6,51.7) has 2 bin [51.8,51.9) has 1 bin [51.9,52.0) has 1 average z coordinate 16.7 for 54304002 element(s) point source id histogram with bin size 1.000000 bin 143 has 29830633 bin 144 has 24473369 average point source id 143.450673396041793 for 54304002 element(s)