lasinfo (210611) report for 'AHN4T/20HZ2_03.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: 177/2021 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: 28878640 number of points by return: 24193637 2755721 1360642 550874 17766 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 504980 0 min x y z: 176980.000 504980.000 -6.384 max x y z: 178019.999 506269.999 39.820 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: 28878640 extended number of points by return: 24193637 2755721 1360642 550874 17766 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 -6384 39820 intensity 19 4756 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 -29 29 user_data 8 9 point_source_ID 188 191 gps_time 270135595.534283 270195833.154934 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 29 255 B 26 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 47.56 ('Amplitude') attribute1 -18.19 30.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24193637 number of intermediate returns: 1936219 number of last returns: 24152263 number of single returns: 21403479 covered area in square units/kilounits: 1316320/1.32 point density: all returns 21.94 last only 18.35 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28878640 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24193637 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2755721 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1360642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 550874 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17766 instead zero. overview over extended number of returns of given pulse: 21403479 2815078 2433241 2137735 82709 5973 425 0 0 0 0 0 0 0 0 histogram of classification of points: 6622816 unclassified (1) 18405292 ground (2) 3297580 building (6) 409401 water (9) 143551 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2028828 +---> 303392 of those are unclassified (1) +---> 1490659 of those are ground (2) +---> 222274 of those are building (6) +---> 12503 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.4,-6.3) has 110 bin [-6.3,-6.2) has 42497 bin [-6.2,-6.1) has 349153 bin [-6.1,-6.0) has 14983 bin [-6.0,-5.9) has 21901 bin [-5.9,-5.8) has 36708 bin [-5.8,-5.7) has 37932 bin [-5.7,-5.6) has 25527 bin [-5.6,-5.5) has 26802 bin [-5.5,-5.4) has 31671 bin [-5.4,-5.3) has 42491 bin [-5.3,-5.2) has 42043 bin [-5.2,-5.1) has 40840 bin [-5.1,-5.0) has 40976 bin [-5.0,-4.9) has 41725 bin [-4.9,-4.8) has 43549 bin [-4.8,-4.7) has 46007 bin [-4.7,-4.6) has 48666 bin [-4.6,-4.5) has 51592 bin [-4.5,-4.4) has 68919 bin [-4.4,-4.3) has 110253 bin [-4.3,-4.2) has 658448 bin [-4.2,-4.1) has 1467053 bin [-4.1,-4.0) has 973506 bin [-4.0,-3.9) has 1156596 bin [-3.9,-3.8) has 1037649 bin [-3.8,-3.7) has 954143 bin [-3.7,-3.6) has 910050 bin [-3.6,-3.5) has 728686 bin [-3.5,-3.4) has 648228 bin [-3.4,-3.3) has 645202 bin [-3.3,-3.2) has 677976 bin [-3.2,-3.1) has 884557 bin [-3.1,-3.0) has 1038764 bin [-3.0,-2.9) has 1135416 bin [-2.9,-2.8) has 961631 bin [-2.8,-2.7) has 856611 bin [-2.7,-2.6) has 760258 bin [-2.6,-2.5) has 507634 bin [-2.5,-2.4) has 369773 bin [-2.4,-2.3) has 250060 bin [-2.3,-2.2) has 160463 bin [-2.2,-2.1) has 136076 bin [-2.1,-2.0) has 127757 bin [-2.0,-1.9) has 121860 bin [-1.9,-1.8) has 115706 bin [-1.8,-1.7) has 108814 bin [-1.7,-1.6) has 121963 bin [-1.6,-1.5) has 123446 bin [-1.5,-1.4) has 110747 bin [-1.4,-1.3) has 98936 bin 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[30.8,30.9) has 53 bin [30.9,31.0) has 46 bin [31.0,31.1) has 41 bin [31.1,31.2) has 38 bin [31.2,31.3) has 38 bin [31.3,31.4) has 31 bin [31.4,31.5) has 32 bin [31.5,31.6) has 40 bin [31.6,31.7) has 22 bin [31.7,31.8) has 14 bin [31.8,31.9) has 21 bin [31.9,32.0) has 11 bin [32.0,32.1) has 12 bin [32.1,32.2) has 9 bin [32.2,32.3) has 15 bin [32.3,32.4) has 9 bin [32.4,32.5) has 7 bin [32.5,32.6) has 7 bin [32.6,32.7) has 12 bin [32.7,32.8) has 6 bin [32.8,32.9) has 5 bin [32.9,33.0) has 9 bin [33.0,33.1) has 2 bin [33.1,33.2) has 2 bin [33.2,33.3) has 5 bin [33.3,33.4) has 6 bin [33.4,33.5) has 1 bin [33.5,33.6) has 2 bin [33.6,33.7) has 3 bin [33.7,33.8) has 2 bin [33.8,33.9) has 6 bin [33.9,34.0) has 5 bin [34.0,34.1) has 6 bin [34.1,34.2) has 5 bin [34.2,34.3) has 7 bin [34.3,34.4) has 1 bin [34.4,34.5) has 5 bin [34.5,34.6) has 10 bin [34.6,34.7) has 7 bin [34.7,34.8) has 8 bin [34.8,34.9) has 7 bin [34.9,35.0) has 3 bin [35.1,35.2) has 1 bin [35.4,35.5) has 1 bin [35.5,35.6) has 2 bin [35.6,35.7) has 3 bin [35.7,35.8) has 1 bin [35.9,36.0) has 1 bin [36.0,36.1) has 1 bin [36.8,36.9) has 1 bin [36.9,37.0) has 1 bin [37.3,37.4) has 1 bin [38.2,38.3) has 2 bin [38.3,38.4) has 1 bin [38.5,38.6) has 1 bin [38.9,39.0) has 1 bin [39.8,39.9) has 1 average z coordinate -0.6 for 28878640 element(s) point source id histogram with bin size 1.000000 bin 188 has 379450 bin 190 has 18562857 bin 191 has 9936333 average point source id 190.317793116296343 for 28878640 element(s)