lasinfo (210611) report for 'AHN4T/14GN2_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: 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: 29572174 number of points by return: 29559028 12501 556 88 1 scale factor x y z: 0.001 0.001 0.001 offset x y z: 127980 532480 0 min x y z: 127980.000 532480.000 -5.717 max x y z: 129019.999 533769.999 5.149 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: 29572174 extended number of points by return: 29559028 12501 556 88 1 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 -5717 5149 intensity 45 4343 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 32 user_data 8 9 point_source_ID 175 177 gps_time 270040402.941119 270041771.831527 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 49 219 G 62 212 B 66 204 NIR 43 230 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.45 43.43 ('Amplitude') attribute1 -17.77 25.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29559028 number of intermediate returns: 652 number of last returns: 29559098 number of single returns: 29546604 covered area in square units/kilounits: 1323596/1.32 point density: all returns 22.34 last only 22.33 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29572174 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29559028 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 88 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1 instead zero. overview over extended number of returns of given pulse: 29546604 23803 1408 354 5 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 70991 unclassified (1) 29297342 ground (2) 203841 water (9) +-> flagged as extended overlap: 2311328 +---> 6745 of those are unclassified (1) +---> 2299978 of those are ground (2) +---> 4605 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.8,-5.7) has 5 bin [-5.7,-5.6) has 454 bin [-5.6,-5.5) has 130329 bin [-5.5,-5.4) has 125074 bin [-5.4,-5.3) has 29254 bin [-5.3,-5.2) has 35334 bin [-5.2,-5.1) has 51270 bin [-5.1,-5.0) has 64349 bin [-5.0,-4.9) has 61441 bin [-4.9,-4.8) has 43339 bin [-4.8,-4.7) has 39019 bin [-4.7,-4.6) has 65393 bin [-4.6,-4.5) has 196473 bin [-4.5,-4.4) has 2059249 bin [-4.4,-4.3) has 2958944 bin [-4.3,-4.2) has 2205116 bin [-4.2,-4.1) has 4436465 bin [-4.1,-4.0) has 7598886 bin [-4.0,-3.9) has 6334702 bin [-3.9,-3.8) has 2371539 bin [-3.8,-3.7) has 463613 bin [-3.7,-3.6) has 171916 bin [-3.6,-3.5) has 88147 bin [-3.5,-3.4) has 36411 bin [-3.4,-3.3) has 1389 bin [-3.3,-3.2) has 593 bin [-3.2,-3.1) has 473 bin [-3.1,-3.0) has 371 bin [-3.0,-2.9) has 303 bin [-2.9,-2.8) has 219 bin [-2.8,-2.7) has 204 bin [-2.7,-2.6) has 114 bin [-2.6,-2.5) has 82 bin [-2.5,-2.4) has 49 bin [-2.4,-2.3) has 33 bin [-2.3,-2.2) has 26 bin [-2.2,-2.1) has 23 bin [-2.1,-2.0) has 22 bin [-2.0,-1.9) has 24 bin [-1.9,-1.8) has 21 bin [-1.8,-1.7) has 18 bin [-1.7,-1.6) has 28 bin [-1.6,-1.5) has 24 bin [-1.5,-1.4) has 21 bin [-1.4,-1.3) has 28 bin [-1.3,-1.2) has 24 bin [-1.2,-1.1) has 27 bin [-1.1,-1.0) has 24 bin [-1.0,-0.9) has 28 bin [-0.9,-0.8) has 28 bin [-0.8,-0.7) has 30 bin [-0.7,-0.6) has 23 bin [-0.6,-0.5) has 21 bin [-0.5,-0.4) has 31 bin [-0.4,-0.3) has 40 bin [-0.3,-0.2) has 21 bin [-0.2,-0.1) has 33 bin [-0.1,0.0) has 25 bin [0.0,0.1) has 20 bin [0.1,0.2) has 31 bin [0.2,0.3) has 38 bin [0.3,0.4) has 24 bin [0.4,0.5) has 29 bin [0.5,0.6) has 40 bin [0.6,0.7) has 28 bin [0.7,0.8) has 37 bin [0.8,0.9) has 35 bin [0.9,1.0) has 29 bin [1.0,1.1) has 31 bin [1.1,1.2) has 29 bin [1.2,1.3) has 31 bin [1.3,1.4) has 31 bin [1.4,1.5) has 28 bin [1.5,1.6) has 24 bin [1.6,1.7) has 21 bin [1.7,1.8) has 26 bin [1.8,1.9) has 20 bin [1.9,2.0) has 25 bin [2.0,2.1) has 27 bin [2.1,2.2) has 28 bin [2.2,2.3) has 18 bin [2.3,2.4) has 19 bin [2.4,2.5) has 21 bin [2.5,2.6) has 17 bin [2.6,2.7) has 17 bin [2.7,2.8) has 15 bin [2.8,2.9) has 16 bin [2.9,3.0) has 18 bin [3.0,3.1) has 16 bin [3.1,3.2) has 21 bin [3.2,3.3) has 36 bin [3.3,3.4) has 20 bin [3.4,3.5) has 23 bin [3.5,3.6) has 9 bin [3.6,3.7) has 19 bin [3.7,3.8) has 14 bin [3.8,3.9) has 16 bin [3.9,4.0) has 12 bin [4.0,4.1) has 14 bin [4.1,4.2) has 14 bin [4.2,4.3) has 9 bin [4.3,4.4) has 7 bin [4.4,4.5) has 10 bin [4.5,4.6) has 1 bin [4.6,4.7) has 8 bin [4.7,4.8) has 3 bin [4.8,4.9) has 4 bin [4.9,5.0) has 2 bin [5.1,5.2) has 1 average z coordinate -4.1 for 29572174 element(s) point source id histogram with bin size 1.000000 bin 175 has 4413322 bin 176 has 21384665 bin 177 has 3774187 average point source id 175.978387283937934 for 29572174 element(s)