lasinfo (210611) report for 'AHN4T/20GN2_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: 28681603 number of points by return: 28438901 143060 72450 27185 7 scale factor x y z: 0.001 0.001 0.001 offset x y z: 166980 507480 0 min x y z: 166980.000 507480.000 -6.065 max x y z: 168019.999 508769.999 17.656 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: 28681603 extended number of points by return: 28438901 143060 72450 27185 7 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 -6065 17656 intensity 19 4663 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 186 188 gps_time 270133162.523559 270135454.068378 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 51 255 G 57 255 B 53 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 46.63 ('Amplitude') attribute1 -17.84 28.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28438901 number of intermediate returns: 100192 number of last returns: 28434614 number of single returns: 28292104 covered area in square units/kilounits: 1341484/1.34 point density: all returns 21.38 last only 21.20 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28681603 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28438901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 143060 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 72450 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 27185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7 instead zero. overview over extended number of returns of given pulse: 28292104 144053 136036 109375 35 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 305799 unclassified (1) 28111875 ground (2) 182485 building (6) 81346 water (9) 98 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2045082 +---> 38922 of those are unclassified (1) +---> 1975446 of those are ground (2) +---> 24821 of those are building (6) +---> 5893 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.1,-6.0) has 178 bin [-6.0,-5.9) has 2257 bin [-5.9,-5.8) has 2439 bin [-5.8,-5.7) has 5880 bin [-5.7,-5.6) has 16739 bin [-5.6,-5.5) has 38800 bin [-5.5,-5.4) has 37357 bin [-5.4,-5.3) has 61463 bin [-5.3,-5.2) has 41088 bin [-5.2,-5.1) has 41683 bin [-5.1,-5.0) has 51843 bin [-5.0,-4.9) has 57168 bin [-4.9,-4.8) has 63134 bin [-4.8,-4.7) has 88919 bin [-4.7,-4.6) has 176912 bin [-4.6,-4.5) has 1537201 bin [-4.5,-4.4) has 10602398 bin [-4.4,-4.3) has 13314865 bin [-4.3,-4.2) has 810802 bin [-4.2,-4.1) has 251228 bin [-4.1,-4.0) has 308803 bin [-4.0,-3.9) has 363615 bin [-3.9,-3.8) has 204822 bin [-3.8,-3.7) has 97006 bin [-3.7,-3.6) has 5506 bin [-3.6,-3.5) has 2352 bin [-3.5,-3.4) has 2081 bin [-3.4,-3.3) has 2261 bin [-3.3,-3.2) has 2098 bin [-3.2,-3.1) has 2218 bin [-3.1,-3.0) has 2884 bin [-3.0,-2.9) has 2972 bin [-2.9,-2.8) has 3119 bin [-2.8,-2.7) has 3771 bin [-2.7,-2.6) has 3855 bin [-2.6,-2.5) has 3695 bin [-2.5,-2.4) has 6573 bin [-2.4,-2.3) has 17731 bin [-2.3,-2.2) has 1945 bin [-2.2,-2.1) has 1679 bin [-2.1,-2.0) has 1705 bin [-2.0,-1.9) has 1980 bin [-1.9,-1.8) has 2342 bin [-1.8,-1.7) has 3087 bin [-1.7,-1.6) has 2646 bin [-1.6,-1.5) has 2228 bin [-1.5,-1.4) has 2352 bin [-1.4,-1.3) has 3173 bin [-1.3,-1.2) has 3333 bin [-1.2,-1.1) has 2937 bin [-1.1,-1.0) has 2398 bin [-1.0,-0.9) has 2255 bin [-0.9,-0.8) has 2405 bin [-0.8,-0.7) has 2481 bin [-0.7,-0.6) has 2481 bin [-0.6,-0.5) has 2789 bin [-0.5,-0.4) has 2916 bin [-0.4,-0.3) has 3366 bin [-0.3,-0.2) has 3930 bin [-0.2,-0.1) has 3846 bin [-0.1,0.0) has 3977 bin [0.0,0.1) has 3933 bin [0.1,0.2) has 4183 bin [0.2,0.3) has 4263 bin [0.3,0.4) has 4293 bin [0.4,0.5) has 4347 bin [0.5,0.6) has 4464 bin [0.6,0.7) has 4645 bin [0.7,0.8) has 4506 bin [0.8,0.9) has 4368 bin [0.9,1.0) has 4388 bin [1.0,1.1) has 4588 bin [1.1,1.2) has 4973 bin [1.2,1.3) has 4719 bin [1.3,1.4) has 4618 bin [1.4,1.5) has 4824 bin [1.5,1.6) has 4868 bin [1.6,1.7) has 5014 bin [1.7,1.8) has 4945 bin [1.8,1.9) has 5071 bin [1.9,2.0) has 4817 bin [2.0,2.1) has 5013 bin [2.1,2.2) has 5226 bin [2.2,2.3) has 6022 bin [2.3,2.4) has 5895 bin [2.4,2.5) has 5407 bin [2.5,2.6) has 5171 bin [2.6,2.7) has 5283 bin [2.7,2.8) has 5078 bin [2.8,2.9) has 5145 bin [2.9,3.0) has 5266 bin [3.0,3.1) has 5768 bin [3.1,3.2) has 5697 bin [3.2,3.3) has 5849 bin [3.3,3.4) has 5858 bin [3.4,3.5) has 5555 bin [3.5,3.6) has 5223 bin [3.6,3.7) has 5110 bin [3.7,3.8) has 5321 bin [3.8,3.9) has 5616 bin [3.9,4.0) has 5382 bin [4.0,4.1) has 5339 bin [4.1,4.2) has 5408 bin [4.2,4.3) has 5498 bin [4.3,4.4) has 5497 bin [4.4,4.5) has 5299 bin [4.5,4.6) has 5229 bin [4.6,4.7) has 5116 bin [4.7,4.8) has 5178 bin [4.8,4.9) has 5324 bin [4.9,5.0) has 5110 bin [5.0,5.1) has 4997 bin [5.1,5.2) has 4825 bin [5.2,5.3) has 4354 bin [5.3,5.4) has 4263 bin [5.4,5.5) has 4123 bin [5.5,5.6) has 4190 bin [5.6,5.7) has 4074 bin [5.7,5.8) has 4054 bin [5.8,5.9) has 4061 bin [5.9,6.0) has 3908 bin [6.0,6.1) has 4049 bin [6.1,6.2) has 3563 bin [6.2,6.3) has 3539 bin [6.3,6.4) has 3389 bin [6.4,6.5) has 3264 bin [6.5,6.6) has 3241 bin [6.6,6.7) has 3360 bin [6.7,6.8) has 3234 bin [6.8,6.9) has 3210 bin [6.9,7.0) has 3136 bin [7.0,7.1) has 3124 bin [7.1,7.2) has 2964 bin [7.2,7.3) has 3000 bin [7.3,7.4) has 2949 bin [7.4,7.5) has 3168 bin [7.5,7.6) has 3041 bin [7.6,7.7) has 3380 bin [7.7,7.8) has 2763 bin [7.8,7.9) has 1557 bin [7.9,8.0) has 1434 bin [8.0,8.1) has 1282 bin [8.1,8.2) has 1247 bin [8.2,8.3) has 1063 bin [8.3,8.4) has 1051 bin [8.4,8.5) has 1019 bin [8.5,8.6) has 963 bin [8.6,8.7) has 974 bin [8.7,8.8) has 870 bin [8.8,8.9) has 878 bin [8.9,9.0) has 762 bin [9.0,9.1) has 753 bin [9.1,9.2) has 602 bin [9.2,9.3) has 582 bin [9.3,9.4) has 545 bin [9.4,9.5) has 569 bin [9.5,9.6) has 502 bin [9.6,9.7) has 533 bin [9.7,9.8) has 506 bin [9.8,9.9) has 516 bin [9.9,10.0) has 439 bin [10.0,10.1) has 433 bin [10.1,10.2) has 400 bin [10.2,10.3) has 394 bin [10.3,10.4) has 345 bin [10.4,10.5) has 320 bin [10.5,10.6) has 279 bin [10.6,10.7) has 311 bin [10.7,10.8) has 316 bin [10.8,10.9) has 277 bin [10.9,11.0) has 262 bin [11.0,11.1) has 281 bin [11.1,11.2) has 244 bin [11.2,11.3) has 233 bin [11.3,11.4) has 203 bin [11.4,11.5) has 218 bin [11.5,11.6) has 207 bin [11.6,11.7) has 199 bin [11.7,11.8) has 180 bin [11.8,11.9) has 193 bin [11.9,12.0) has 158 bin [12.0,12.1) has 186 bin [12.1,12.2) has 160 bin [12.2,12.3) has 174 bin [12.3,12.4) has 132 bin [12.4,12.5) has 155 bin [12.5,12.6) has 109 bin [12.6,12.7) has 114 bin [12.7,12.8) has 86 bin [12.8,12.9) has 84 bin [12.9,13.0) has 77 bin [13.0,13.1) has 86 bin [13.1,13.2) has 90 bin [13.2,13.3) has 66 bin [13.3,13.4) has 67 bin [13.4,13.5) has 91 bin [13.5,13.6) has 73 bin [13.6,13.7) has 60 bin [13.7,13.8) has 76 bin [13.8,13.9) has 63 bin [13.9,14.0) has 66 bin [14.0,14.1) has 48 bin [14.1,14.2) has 46 bin [14.2,14.3) has 40 bin [14.3,14.4) has 48 bin [14.4,14.5) has 34 bin [14.5,14.6) has 23 bin [14.6,14.7) has 42 bin [14.7,14.8) has 32 bin [14.8,14.9) has 26 bin [14.9,15.0) has 18 bin [15.0,15.1) has 26 bin [15.1,15.2) has 17 bin [15.2,15.3) has 27 bin [15.3,15.4) has 17 bin [15.4,15.5) has 21 bin [15.5,15.6) has 13 bin [15.6,15.7) has 11 bin [15.7,15.8) has 12 bin [15.8,15.9) has 12 bin [15.9,16.0) has 10 bin [16.0,16.1) has 12 bin [16.1,16.2) has 9 bin [16.2,16.3) has 5 bin [16.3,16.4) has 7 bin [16.4,16.5) has 2 bin [16.5,16.6) has 9 bin [16.6,16.7) has 4 bin [16.7,16.8) has 4 bin [16.8,16.9) has 2 bin [16.9,17.0) has 5 bin [17.0,17.1) has 1 bin [17.3,17.4) has 2 bin [17.4,17.5) has 1 bin [17.5,17.6) has 1 bin [17.6,17.7) has 1 average z coordinate -4.3 for 28681603 element(s) point source id histogram with bin size 1.000000 bin 186 has 6712732 bin 187 has 19983847 bin 188 has 1985024 average point source id 186.835165837836882 for 28681603 element(s)