lasinfo (210611) report for 'AHN4T/26AZ1_19.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: 43732828 number of points by return: 33414600 7205654 2526175 522413 63986 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 488730 0 min x y z: 142980.000 488730.000 -5.643 max x y z: 144019.999 490019.999 30.177 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: 43732828 extended number of points by return: 33414600 7205654 2526175 522413 63986 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 -5643 30177 intensity 56 4841 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 -31 35 user_data 6 7 point_source_ID 132 134 gps_time 270129201.440001 270131879.888730 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 9 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5833 extended_scanner_channel 0 0 attribute0 0.56 48.41 ('Amplitude') attribute1 -15.45 33.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33414600 number of intermediate returns: 3119007 number of last returns: 33350784 number of single returns: 26151563 covered area in square units/kilounits: 1192324/1.19 point density: all returns 36.68 last only 27.97 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43732828 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33414600 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7205654 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2526175 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 522413 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63986 instead zero. overview over extended number of returns of given pulse: 26151563 9396090 6025713 1838664 317463 3280 55 0 0 0 0 0 0 0 0 histogram of classification of points: 12873403 unclassified (1) 26575096 ground (2) 2541941 building (6) 1674441 water (9) 67947 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2671483 +---> 711354 of those are unclassified (1) +---> 1305412 of those are ground (2) +---> 267501 of those are building (6) +---> 378678 of those are water (9) +---> 8538 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.7,-5.6) has 7 bin [-5.6,-5.5) has 1314 bin [-5.5,-5.4) has 33999 bin [-5.4,-5.3) has 32665 bin [-5.3,-5.2) has 406532 bin [-5.2,-5.1) has 1262073 bin [-5.1,-5.0) has 240474 bin [-5.0,-4.9) has 244033 bin [-4.9,-4.8) has 216183 bin [-4.8,-4.7) has 266581 bin [-4.7,-4.6) has 371011 bin [-4.6,-4.5) has 727885 bin [-4.5,-4.4) has 1375022 bin [-4.4,-4.3) has 1658172 bin [-4.3,-4.2) has 1959169 bin [-4.2,-4.1) has 1750133 bin [-4.1,-4.0) has 1794196 bin [-4.0,-3.9) has 1981467 bin [-3.9,-3.8) has 1935129 bin [-3.8,-3.7) has 2223409 bin [-3.7,-3.6) has 1769395 bin [-3.6,-3.5) has 1505295 bin [-3.5,-3.4) has 1606037 bin [-3.4,-3.3) has 1554810 bin [-3.3,-3.2) has 1244794 bin [-3.2,-3.1) has 1060369 bin [-3.1,-3.0) has 817740 bin [-3.0,-2.9) has 425287 bin [-2.9,-2.8) has 252541 bin [-2.8,-2.7) has 203870 bin [-2.7,-2.6) has 200003 bin [-2.6,-2.5) has 191046 bin [-2.5,-2.4) has 205698 bin [-2.4,-2.3) has 202908 bin [-2.3,-2.2) has 182593 bin [-2.2,-2.1) has 190628 bin [-2.1,-2.0) has 182329 bin [-2.0,-1.9) has 172857 bin [-1.9,-1.8) has 159864 bin [-1.8,-1.7) has 144878 bin [-1.7,-1.6) has 148351 bin [-1.6,-1.5) has 162992 bin [-1.5,-1.4) has 160174 bin [-1.4,-1.3) has 141460 bin [-1.3,-1.2) has 135233 bin [-1.2,-1.1) has 131548 bin [-1.1,-1.0) has 131115 bin [-1.0,-0.9) has 141545 bin 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[26.9,27.0) has 926 bin [27.0,27.1) has 884 bin [27.1,27.2) has 823 bin [27.2,27.3) has 784 bin [27.3,27.4) has 635 bin [27.4,27.5) has 656 bin [27.5,27.6) has 622 bin [27.6,27.7) has 591 bin [27.7,27.8) has 531 bin [27.8,27.9) has 512 bin [27.9,28.0) has 481 bin [28.0,28.1) has 494 bin [28.1,28.2) has 435 bin [28.2,28.3) has 365 bin [28.3,28.4) has 339 bin [28.4,28.5) has 284 bin [28.5,28.6) has 267 bin [28.6,28.7) has 229 bin [28.7,28.8) has 193 bin [28.8,28.9) has 159 bin [28.9,29.0) has 144 bin [29.0,29.1) has 106 bin [29.1,29.2) has 83 bin [29.2,29.3) has 56 bin [29.3,29.4) has 61 bin [29.4,29.5) has 46 bin [29.5,29.6) has 28 bin [29.6,29.7) has 22 bin [29.7,29.8) has 16 bin [29.8,29.9) has 4 bin [29.9,30.0) has 4 bin [30.0,30.1) has 5 bin [30.1,30.2) has 3 average z coordinate -1.1 for 43732828 element(s) point source id histogram with bin size 1.000000 bin 132 has 7063818 bin 133 has 36118698 bin 134 has 550312 average point source id 132.851061404032691 for 43732828 element(s)