lasinfo (210611) report for 'AHN4T/26BZ1_08.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: 53860371 number of points by return: 44864033 6756012 1903194 306876 30256 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 491230 0 min x y z: 151980.000 491230.000 -6.403 max x y z: 153019.999 492519.999 26.307 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: 53860371 extended number of points by return: 44864033 6756012 1903194 306876 30256 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 -6403 26307 intensity 56 2748 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 31 user_data 6 7 point_source_ID 129 131 gps_time 270124948.895140 270127491.183982 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 243 G 20 234 B 10 229 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0.56 27.48 ('Amplitude') attribute1 -15.48 11.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44864033 number of intermediate returns: 2237891 number of last returns: 44868921 number of single returns: 38110474 covered area in square units/kilounits: 1333516/1.33 point density: all returns 40.39 last only 33.65 (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 53860371 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44864033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6756012 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1903194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 306876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30256 instead zero. overview over extended number of returns of given pulse: 38110474 9702678 4788172 1107483 150862 702 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10304922 unclassified (1) 43288065 ground (2) 243372 water (9) 69 wire conductor (14) 23943 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3524156 +---> 608679 of those are unclassified (1) +---> 2876150 of those are ground (2) +---> 39258 of those are water (9) +---> 69 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 1 bin [-6.4,-6.3) has 714 bin [-6.3,-6.2) has 74856 bin [-6.2,-6.1) has 76010 bin [-6.1,-6.0) has 94691 bin [-6.0,-5.9) has 155139 bin [-5.9,-5.8) has 204988 bin [-5.8,-5.7) has 244384 bin [-5.7,-5.6) has 221896 bin [-5.6,-5.5) has 230606 bin [-5.5,-5.4) has 269670 bin [-5.4,-5.3) has 335246 bin [-5.3,-5.2) has 711508 bin [-5.2,-5.1) has 1974188 bin [-5.1,-5.0) has 3352685 bin [-5.0,-4.9) has 6386996 bin [-4.9,-4.8) has 6370647 bin [-4.8,-4.7) has 8121215 bin [-4.7,-4.6) has 4112808 bin [-4.6,-4.5) has 2132427 bin [-4.5,-4.4) has 1522005 bin [-4.4,-4.3) has 1832457 bin [-4.3,-4.2) has 1443095 bin [-4.2,-4.1) has 1252752 bin [-4.1,-4.0) has 912227 bin [-4.0,-3.9) has 552597 bin [-3.9,-3.8) has 343410 bin [-3.8,-3.7) has 249791 bin [-3.7,-3.6) has 202595 bin [-3.6,-3.5) has 183086 bin [-3.5,-3.4) has 188721 bin [-3.4,-3.3) has 204810 bin [-3.3,-3.2) has 188418 bin [-3.2,-3.1) has 165120 bin [-3.1,-3.0) has 168447 bin [-3.0,-2.9) has 191310 bin [-2.9,-2.8) has 188567 bin [-2.8,-2.7) has 180966 bin [-2.7,-2.6) has 167332 bin [-2.6,-2.5) has 171268 bin [-2.5,-2.4) has 214331 bin [-2.4,-2.3) has 201933 bin [-2.3,-2.2) has 158948 bin [-2.2,-2.1) has 140414 bin [-2.1,-2.0) has 130232 bin [-2.0,-1.9) has 125964 bin [-1.9,-1.8) has 127907 bin [-1.8,-1.7) has 130626 bin [-1.7,-1.6) has 124117 bin [-1.6,-1.5) has 115957 bin [-1.5,-1.4) 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element(s) point source id histogram with bin size 1.000000 bin 129 has 9936 bin 130 has 28733881 bin 131 has 25116554 average point source id 130.466142685871944 for 53860371 element(s)