lasinfo (210611) report for 'AHN4T/26FN2_18.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: 40978434 number of points by return: 40964765 11498 2013 149 9 scale factor x y z: 0.001 0.001 0.001 offset x y z: 176980 494980 0 min x y z: 176980.000 494980.000 -5.283 max x y z: 178019.999 496269.999 8.976 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: 40978434 extended number of points by return: 40964765 11498 2013 149 9 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 -5283 8976 intensity 49 2007 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 -34 35 user_data 6 9 point_source_ID 127 201 gps_time 270122780.912772 270205247.173003 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 41 239 G 47 235 B 45 224 NIR 54 241 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5667 5833 extended_scanner_channel 0 0 attribute0 0.49 20.07 ('Amplitude') attribute1 -17.08 2.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40964765 number of intermediate returns: 2225 number of last returns: 40964661 number of single returns: 40953217 covered area in square units/kilounits: 1334408/1.33 point density: all returns 30.71 last only 30.70 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40978434 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40964765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11498 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2013 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 149 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9 instead zero. overview over extended number of returns of given pulse: 40953217 18873 5689 598 57 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 25145 unclassified (1) 40905175 ground (2) 1345 building (6) 46769 water (9) +-> flagged as extended overlap: 2642184 +---> 14488 of those are unclassified (1) +---> 2620420 of those are ground (2) +---> 1345 of those are building (6) +---> 5931 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.3,-5.2) has 8 bin [-5.2,-5.1) has 1488 bin [-5.1,-5.0) has 28749 bin [-5.0,-4.9) has 50619 bin [-4.9,-4.8) has 35558 bin [-4.8,-4.7) has 41007 bin [-4.7,-4.6) has 41040 bin [-4.6,-4.5) has 49227 bin [-4.5,-4.4) has 52037 bin [-4.4,-4.3) has 49538 bin [-4.3,-4.2) has 50006 bin [-4.2,-4.1) has 48465 bin [-4.1,-4.0) has 47546 bin [-4.0,-3.9) has 46518 bin [-3.9,-3.8) has 43939 bin [-3.8,-3.7) has 43957 bin [-3.7,-3.6) has 51530 bin [-3.6,-3.5) has 242437 bin [-3.5,-3.4) has 5910633 bin [-3.4,-3.3) has 18017312 bin [-3.3,-3.2) has 10389559 bin [-3.2,-3.1) has 3784157 bin [-3.1,-3.0) has 1496095 bin [-3.0,-2.9) has 351986 bin [-2.9,-2.8) has 47221 bin [-2.8,-2.7) has 18484 bin [-2.7,-2.6) has 1648 bin [-2.6,-2.5) has 1051 bin [-2.5,-2.4) has 941 bin [-2.4,-2.3) has 972 bin [-2.3,-2.2) has 970 bin [-2.2,-2.1) has 1025 bin [-2.1,-2.0) has 1151 bin [-2.0,-1.9) has 1329 bin [-1.9,-1.8) has 1582 bin [-1.8,-1.7) has 2010 bin [-1.7,-1.6) has 1803 bin [-1.6,-1.5) has 1826 bin [-1.5,-1.4) has 1875 bin [-1.4,-1.3) has 2179 bin [-1.3,-1.2) has 2079 bin [-1.2,-1.1) has 1555 bin [-1.1,-1.0) has 1051 bin [-1.0,-0.9) has 559 bin [-0.9,-0.8) has 332 bin [-0.8,-0.7) has 313 bin [-0.7,-0.6) has 258 bin [-0.6,-0.5) has 272 bin [-0.5,-0.4) has 256 bin [-0.4,-0.3) has 267 bin [-0.3,-0.2) has 247 bin [-0.2,-0.1) has 216 bin [-0.1,0.0) has 276 bin [0.0,0.1) has 258 bin [0.1,0.2) has 294 bin [0.2,0.3) has 275 bin [0.3,0.4) has 295 bin [0.4,0.5) has 247 bin [0.5,0.6) has 242 bin [0.6,0.7) has 258 bin [0.7,0.8) has 262 bin [0.8,0.9) has 271 bin [0.9,1.0) has 265 bin [1.0,1.1) has 282 bin [1.1,1.2) has 257 bin [1.2,1.3) has 310 bin [1.3,1.4) has 284 bin [1.4,1.5) has 260 bin [1.5,1.6) has 259 bin [1.6,1.7) has 234 bin [1.7,1.8) has 205 bin [1.8,1.9) has 199 bin [1.9,2.0) has 163 bin [2.0,2.1) has 173 bin [2.1,2.2) has 220 bin [2.2,2.3) has 199 bin [2.3,2.4) has 176 bin [2.4,2.5) has 175 bin [2.5,2.6) has 156 bin [2.6,2.7) has 120 bin [2.7,2.8) has 137 bin [2.8,2.9) has 177 bin [2.9,3.0) has 139 bin [3.0,3.1) has 132 bin [3.1,3.2) has 73 bin [3.2,3.3) has 114 bin [3.3,3.4) has 97 bin [3.4,3.5) has 103 bin [3.5,3.6) has 115 bin [3.6,3.7) has 108 bin [3.7,3.8) has 115 bin [3.8,3.9) has 81 bin [3.9,4.0) has 87 bin [4.0,4.1) has 79 bin [4.1,4.2) has 120 bin [4.2,4.3) has 92 bin [4.3,4.4) has 121 bin [4.4,4.5) has 157 bin [4.5,4.6) has 150 bin [4.6,4.7) has 155 bin [4.7,4.8) has 146 bin [4.8,4.9) has 162 bin [4.9,5.0) has 167 bin [5.0,5.1) has 143 bin [5.1,5.2) has 120 bin [5.2,5.3) has 102 bin [5.3,5.4) has 122 bin [5.4,5.5) has 104 bin [5.5,5.6) has 138 bin [5.6,5.7) has 109 bin [5.7,5.8) has 105 bin [5.8,5.9) has 100 bin [5.9,6.0) has 139 bin [6.0,6.1) has 140 bin [6.1,6.2) has 121 bin [6.2,6.3) has 94 bin [6.3,6.4) has 86 bin [6.4,6.5) has 83 bin [6.5,6.6) has 45 bin [6.6,6.7) has 45 bin [6.7,6.8) has 38 bin [6.8,6.9) has 39 bin [6.9,7.0) has 41 bin [7.0,7.1) has 30 bin [7.1,7.2) has 30 bin [7.2,7.3) has 21 bin [7.3,7.4) has 20 bin [7.4,7.5) has 13 bin [7.5,7.6) has 5 bin [7.6,7.7) has 11 bin [7.7,7.8) has 2 bin [7.9,8.0) has 6 bin [8.0,8.1) has 3 bin [8.1,8.2) has 6 bin [8.2,8.3) has 3 bin [8.3,8.4) has 3 bin [8.4,8.5) has 11 bin [8.5,8.6) has 9 bin [8.6,8.7) has 11 bin [8.7,8.8) has 7 bin [8.8,8.9) has 1 bin [8.9,9.0) has 3 average z coordinate -3.3 for 40978434 element(s) point source id histogram with bin size 1.000000 bin 127 has 32543144 bin 128 has 931881 bin 201 has 7503409 average point source id 140.572606190856391 for 40978434 element(s)