lasinfo (210611) report for 'AHN4T/16AN2_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: 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: 36761175 number of points by return: 36519884 196071 39042 6140 38 scale factor x y z: 0.001 0.001 0.001 offset x y z: 186980 544980 0 min x y z: 186980.000 544980.000 -2.597 max x y z: 188019.999 546269.999 18.798 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: 36761175 extended number of points by return: 36519884 196071 39042 6140 38 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 -2597 18798 intensity 41 4930 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 29 user_data 8 9 point_source_ID 1134 1145 gps_time 269086031.221255 269104394.140588 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 42 255 B 38 255 NIR 55 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0.41 49.3 ('Amplitude') attribute1 -16.62 32.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36519884 number of intermediate returns: 45140 number of last returns: 36518912 number of single returns: 36322761 covered area in square units/kilounits: 1333444/1.33 point density: all returns 27.57 last only 27.39 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36761175 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36519884 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 196071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 39042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 6140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38 instead zero. overview over extended number of returns of given pulse: 36322761 315153 98656 24419 181 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 388843 unclassified (1) 35274868 ground (2) 123683 building (6) 973781 water (9) +-> flagged as extended overlap: 2297525 +---> 50083 of those are unclassified (1) +---> 2168462 of those are ground (2) +---> 22623 of those are building (6) +---> 56357 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.6,-2.5) has 64 bin [-2.5,-2.4) has 1513 bin [-2.4,-2.3) has 5081 bin [-2.3,-2.2) has 27600 bin [-2.2,-2.1) has 17142 bin [-2.1,-2.0) has 18200 bin [-2.0,-1.9) has 27278 bin [-1.9,-1.8) has 87342 bin [-1.8,-1.7) has 141277 bin [-1.7,-1.6) has 133081 bin [-1.6,-1.5) has 390793 bin [-1.5,-1.4) has 768148 bin [-1.4,-1.3) has 1636964 bin [-1.3,-1.2) has 2496539 bin [-1.2,-1.1) has 3718184 bin [-1.1,-1.0) has 5293707 bin [-1.0,-0.9) has 5799789 bin [-0.9,-0.8) has 5258476 bin [-0.8,-0.7) has 4069224 bin [-0.7,-0.6) has 2569714 bin [-0.6,-0.5) has 1798486 bin [-0.5,-0.4) has 530241 bin [-0.4,-0.3) has 376064 bin [-0.3,-0.2) has 273582 bin [-0.2,-0.1) has 155850 bin [-0.1,0.0) has 106301 bin [0.0,0.1) has 72334 bin [0.1,0.2) has 68523 bin [0.2,0.3) has 58962 bin [0.3,0.4) has 50406 bin [0.4,0.5) has 51146 bin [0.5,0.6) has 60905 bin [0.6,0.7) has 56843 bin [0.7,0.8) has 50491 bin [0.8,0.9) has 44878 bin [0.9,1.0) has 42149 bin [1.0,1.1) has 40478 bin [1.1,1.2) has 44098 bin [1.2,1.3) has 42794 bin [1.3,1.4) has 29719 bin [1.4,1.5) has 25354 bin [1.5,1.6) has 18625 bin [1.6,1.7) has 19843 bin [1.7,1.8) has 9793 bin [1.8,1.9) has 6509 bin [1.9,2.0) has 5678 bin [2.0,2.1) has 5382 bin [2.1,2.2) has 5165 bin [2.2,2.3) has 5105 bin [2.3,2.4) has 5037 bin [2.4,2.5) has 5036 bin [2.5,2.6) has 5048 bin [2.6,2.7) has 4813 bin [2.7,2.8) has 4625 bin [2.8,2.9) has 4394 bin [2.9,3.0) has 4204 bin [3.0,3.1) has 3939 bin [3.1,3.2) has 4139 bin [3.2,3.3) has 3861 bin [3.3,3.4) has 3818 bin [3.4,3.5) has 4234 bin [3.5,3.6) has 4027 bin [3.6,3.7) has 4058 bin [3.7,3.8) has 4071 bin [3.8,3.9) has 3905 bin [3.9,4.0) has 3759 bin [4.0,4.1) has 3985 bin [4.1,4.2) has 4538 bin [4.2,4.3) has 4168 bin [4.3,4.4) has 4203 bin [4.4,4.5) has 4086 bin [4.5,4.6) has 4176 bin [4.6,4.7) has 4203 bin [4.7,4.8) has 4191 bin [4.8,4.9) has 4421 bin [4.9,5.0) has 4019 bin [5.0,5.1) has 3983 bin [5.1,5.2) has 3787 bin [5.2,5.3) has 3607 bin [5.3,5.4) has 3532 bin [5.4,5.5) has 3621 bin [5.5,5.6) has 3585 bin [5.6,5.7) has 3377 bin [5.7,5.8) has 3261 bin [5.8,5.9) has 3271 bin [5.9,6.0) has 3141 bin [6.0,6.1) has 2902 bin [6.1,6.2) has 2795 bin [6.2,6.3) has 2507 bin [6.3,6.4) has 2657 bin [6.4,6.5) has 2578 bin [6.5,6.6) has 2479 bin [6.6,6.7) has 2458 bin [6.7,6.8) has 2247 bin [6.8,6.9) has 2246 bin [6.9,7.0) has 2194 bin [7.0,7.1) has 2065 bin [7.1,7.2) has 2061 bin [7.2,7.3) has 2148 bin [7.3,7.4) has 2161 bin [7.4,7.5) has 2173 bin [7.5,7.6) has 2071 bin [7.6,7.7) has 2030 bin [7.7,7.8) has 2095 bin [7.8,7.9) has 2027 bin [7.9,8.0) has 2013 bin [8.0,8.1) has 1747 bin [8.1,8.2) has 1789 bin [8.2,8.3) has 1683 bin [8.3,8.4) has 1702 bin [8.4,8.5) has 1712 bin [8.5,8.6) has 1822 bin [8.6,8.7) has 2507 bin [8.7,8.8) has 1670 bin [8.8,8.9) has 1669 bin [8.9,9.0) has 1711 bin [9.0,9.1) has 1619 bin [9.1,9.2) has 1477 bin [9.2,9.3) has 1715 bin [9.3,9.4) has 1289 bin [9.4,9.5) has 1305 bin [9.5,9.6) has 1209 bin [9.6,9.7) has 610 bin [9.7,9.8) has 551 bin [9.8,9.9) has 495 bin [9.9,10.0) has 415 bin [10.0,10.1) has 500 bin [10.1,10.2) has 470 bin [10.2,10.3) has 487 bin [10.3,10.4) has 508 bin [10.4,10.5) has 490 bin [10.5,10.6) has 417 bin [10.6,10.7) has 466 bin [10.7,10.8) has 486 bin [10.8,10.9) has 462 bin [10.9,11.0) has 455 bin [11.0,11.1) has 449 bin [11.1,11.2) has 394 bin [11.2,11.3) has 447 bin [11.3,11.4) has 412 bin [11.4,11.5) has 422 bin [11.5,11.6) has 391 bin [11.6,11.7) has 416 bin [11.7,11.8) has 428 bin [11.8,11.9) has 434 bin [11.9,12.0) has 439 bin [12.0,12.1) has 398 bin [12.1,12.2) has 382 bin [12.2,12.3) has 380 bin [12.3,12.4) has 329 bin [12.4,12.5) has 364 bin [12.5,12.6) has 318 bin [12.6,12.7) has 298 bin [12.7,12.8) has 287 bin [12.8,12.9) has 311 bin [12.9,13.0) has 274 bin [13.0,13.1) has 249 bin [13.1,13.2) has 296 bin [13.2,13.3) has 270 bin [13.3,13.4) has 261 bin [13.4,13.5) has 278 bin [13.5,13.6) has 269 bin [13.6,13.7) has 251 bin [13.7,13.8) has 287 bin [13.8,13.9) has 261 bin [13.9,14.0) has 248 bin [14.0,14.1) has 248 bin [14.1,14.2) has 217 bin [14.2,14.3) has 220 bin [14.3,14.4) has 228 bin [14.4,14.5) has 217 bin [14.5,14.6) has 188 bin [14.6,14.7) has 201 bin [14.7,14.8) has 173 bin [14.8,14.9) has 163 bin [14.9,15.0) has 197 bin [15.0,15.1) has 174 bin [15.1,15.2) has 193 bin [15.2,15.3) has 186 bin [15.3,15.4) has 169 bin [15.4,15.5) has 153 bin [15.5,15.6) has 174 bin [15.6,15.7) has 199 bin [15.7,15.8) has 125 bin [15.8,15.9) has 122 bin [15.9,16.0) has 134 bin [16.0,16.1) has 114 bin [16.1,16.2) has 111 bin [16.2,16.3) has 100 bin [16.3,16.4) has 122 bin [16.4,16.5) has 151 bin [16.5,16.6) has 114 bin [16.6,16.7) has 102 bin [16.7,16.8) has 124 bin [16.8,16.9) has 102 bin [16.9,17.0) has 97 bin [17.0,17.1) has 99 bin [17.1,17.2) has 89 bin [17.2,17.3) has 106 bin [17.3,17.4) has 91 bin [17.4,17.5) has 91 bin [17.5,17.6) has 73 bin [17.6,17.7) has 54 bin [17.7,17.8) has 55 bin [17.8,17.9) has 30 bin [17.9,18.0) has 34 bin [18.0,18.1) has 31 bin [18.1,18.2) has 30 bin [18.2,18.3) has 19 bin [18.3,18.4) has 10 bin [18.4,18.5) has 5 bin [18.5,18.6) has 2 bin [18.6,18.7) has 4 bin [18.7,18.8) has 3 average z coordinate -0.9 for 36761175 element(s) point source id histogram with bin size 1.000000 bin 1134 has 8426024 bin 1135 has 15561603 bin 1145 has 12773548 average point source id 1138.245528903795957 for 36761175 element(s)