lasinfo (210611) report for 'AHN4T/20HZ1_22.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: 28924115 number of points by return: 27309116 1397244 174793 42298 664 scale factor x y z: 0.001 0.001 0.001 offset x y z: 170980 499980 0 min x y z: 170980.000 499980.000 -5.967 max x y z: 172019.999 501269.999 17.412 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: 28924115 extended number of points by return: 27309116 1397244 174793 42298 664 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 -5967 17412 intensity 32 4992 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 194 198 gps_time 270198554.677177 270201425.606838 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 29 255 B 22 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.32 49.92 ('Amplitude') attribute1 -17.98 32.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27309116 number of intermediate returns: 218119 number of last returns: 27302466 number of single returns: 25905586 covered area in square units/kilounits: 1337520/1.34 point density: all returns 21.63 last only 20.41 (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 28924115 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27309116 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1397244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 174793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 42298 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 664 instead zero. overview over extended number of returns of given pulse: 25905586 2449760 398258 167171 3255 80 5 0 0 0 0 0 0 0 0 histogram of classification of points: 1891397 unclassified (1) 26674034 ground (2) 309399 building (6) 49285 water (9) +-> flagged as extended overlap: 2222189 +---> 108459 of those are unclassified (1) +---> 2104100 of those are ground (2) +---> 7747 of those are building (6) +---> 1883 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.0,-5.9) has 70 bin [-5.9,-5.8) has 9874 bin [-5.8,-5.7) has 50888 bin [-5.7,-5.6) has 29405 bin [-5.6,-5.5) has 30124 bin [-5.5,-5.4) has 45980 bin [-5.4,-5.3) has 50245 bin [-5.3,-5.2) has 48674 bin [-5.2,-5.1) has 44705 bin [-5.1,-5.0) has 42435 bin [-5.0,-4.9) has 50893 bin [-4.9,-4.8) has 67192 bin [-4.8,-4.7) has 69187 bin [-4.7,-4.6) has 87813 bin [-4.6,-4.5) has 480546 bin [-4.5,-4.4) has 5553422 bin [-4.4,-4.3) has 11218222 bin [-4.3,-4.2) has 4982803 bin [-4.2,-4.1) has 1788989 bin [-4.1,-4.0) has 829107 bin [-4.0,-3.9) has 344676 bin [-3.9,-3.8) has 191256 bin [-3.8,-3.7) has 145443 bin [-3.7,-3.6) has 134863 bin [-3.6,-3.5) has 137403 bin [-3.5,-3.4) has 173351 bin [-3.4,-3.3) has 158311 bin [-3.3,-3.2) has 135980 bin [-3.2,-3.1) has 63205 bin [-3.1,-3.0) has 55580 bin [-3.0,-2.9) has 56578 bin [-2.9,-2.8) has 61241 bin [-2.8,-2.7) has 65645 bin [-2.7,-2.6) has 73183 bin [-2.6,-2.5) has 85268 bin [-2.5,-2.4) has 101110 bin [-2.4,-2.3) has 115530 bin [-2.3,-2.2) has 112470 bin [-2.2,-2.1) has 93867 bin [-2.1,-2.0) has 71205 bin [-2.0,-1.9) has 57746 bin [-1.9,-1.8) has 46406 bin [-1.8,-1.7) has 34069 bin [-1.7,-1.6) has 21484 bin [-1.6,-1.5) has 14576 bin [-1.5,-1.4) has 11341 bin [-1.4,-1.3) has 10639 bin [-1.3,-1.2) has 9240 bin [-1.2,-1.1) has 8896 bin [-1.1,-1.0) has 9268 bin [-1.0,-0.9) has 8677 bin [-0.9,-0.8) has 10122 bin [-0.8,-0.7) has 10844 bin [-0.7,-0.6) has 11053 bin [-0.6,-0.5) has 11587 bin [-0.5,-0.4) has 15571 bin [-0.4,-0.3) has 20229 bin [-0.3,-0.2) has 14456 bin [-0.2,-0.1) has 10548 bin [-0.1,0.0) has 9171 bin [0.0,0.1) has 8810 bin [0.1,0.2) has 8593 bin [0.2,0.3) has 8617 bin [0.3,0.4) has 8486 bin [0.4,0.5) has 8491 bin [0.5,0.6) has 9104 bin [0.6,0.7) has 9258 bin [0.7,0.8) has 9417 bin [0.8,0.9) has 9127 bin [0.9,1.0) has 8940 bin [1.0,1.1) has 8875 bin [1.1,1.2) has 9704 bin [1.2,1.3) has 22403 bin [1.3,1.4) has 22041 bin [1.4,1.5) has 12606 bin [1.5,1.6) has 9328 bin [1.6,1.7) has 9127 bin [1.7,1.8) has 9058 bin [1.8,1.9) has 8741 bin [1.9,2.0) has 8935 bin [2.0,2.1) has 9250 bin [2.1,2.2) has 9002 bin [2.2,2.3) has 9082 bin [2.3,2.4) has 9041 bin [2.4,2.5) has 8928 bin [2.5,2.6) has 11447 bin [2.6,2.7) has 9838 bin [2.7,2.8) has 11397 bin [2.8,2.9) has 8976 bin [2.9,3.0) has 8581 bin [3.0,3.1) has 8532 bin [3.1,3.2) has 8448 bin [3.2,3.3) has 16899 bin [3.3,3.4) has 14169 bin [3.4,3.5) has 8255 bin [3.5,3.6) has 8034 bin [3.6,3.7) has 7864 bin [3.7,3.8) has 8492 bin [3.8,3.9) has 11939 bin [3.9,4.0) has 8662 bin [4.0,4.1) has 11007 bin [4.1,4.2) has 27048 bin [4.2,4.3) has 18613 bin [4.3,4.4) has 9788 bin [4.4,4.5) has 8523 bin [4.5,4.6) has 8546 bin [4.6,4.7) has 9696 bin [4.7,4.8) has 10382 bin [4.8,4.9) has 11913 bin [4.9,5.0) has 6263 bin [5.0,5.1) has 4917 bin [5.1,5.2) has 5254 bin [5.2,5.3) has 4350 bin [5.3,5.4) has 4214 bin [5.4,5.5) has 4326 bin [5.5,5.6) has 4215 bin [5.6,5.7) has 4089 bin [5.7,5.8) has 4007 bin [5.8,5.9) has 3881 bin [5.9,6.0) has 3750 bin [6.0,6.1) has 3675 bin [6.1,6.2) has 3597 bin [6.2,6.3) has 3468 bin [6.3,6.4) has 3346 bin [6.4,6.5) has 3227 bin [6.5,6.6) has 3191 bin [6.6,6.7) has 7081 bin [6.7,6.8) has 10873 bin [6.8,6.9) has 11446 bin [6.9,7.0) has 10553 bin [7.0,7.1) has 10382 bin [7.1,7.2) has 8187 bin [7.2,7.3) has 3755 bin [7.3,7.4) has 3649 bin [7.4,7.5) has 3054 bin [7.5,7.6) has 2633 bin [7.6,7.7) has 2506 bin [7.7,7.8) has 2212 bin [7.8,7.9) has 2195 bin [7.9,8.0) has 2092 bin [8.0,8.1) has 1967 bin [8.1,8.2) has 1811 bin [8.2,8.3) has 1776 bin [8.3,8.4) has 1792 bin [8.4,8.5) has 1747 bin [8.5,8.6) has 1679 bin [8.6,8.7) has 1543 bin [8.7,8.8) has 1564 bin [8.8,8.9) has 1492 bin [8.9,9.0) has 1395 bin [9.0,9.1) has 1376 bin [9.1,9.2) has 1388 bin [9.2,9.3) has 1249 bin [9.3,9.4) has 1208 bin [9.4,9.5) has 1146 bin [9.5,9.6) has 1133 bin [9.6,9.7) has 1058 bin [9.7,9.8) has 1044 bin [9.8,9.9) has 1040 bin [9.9,10.0) has 1046 bin [10.0,10.1) has 925 bin [10.1,10.2) has 904 bin [10.2,10.3) has 856 bin [10.3,10.4) has 853 bin [10.4,10.5) has 819 bin [10.5,10.6) has 789 bin [10.6,10.7) has 747 bin [10.7,10.8) has 718 bin [10.8,10.9) has 710 bin [10.9,11.0) has 728 bin [11.0,11.1) has 690 bin [11.1,11.2) has 603 bin [11.2,11.3) has 622 bin [11.3,11.4) has 555 bin [11.4,11.5) has 477 bin [11.5,11.6) has 566 bin [11.6,11.7) has 499 bin [11.7,11.8) has 428 bin [11.8,11.9) has 410 bin [11.9,12.0) has 395 bin [12.0,12.1) has 365 bin [12.1,12.2) has 335 bin [12.2,12.3) has 347 bin [12.3,12.4) has 310 bin [12.4,12.5) has 282 bin [12.5,12.6) has 293 bin [12.6,12.7) has 261 bin [12.7,12.8) has 268 bin [12.8,12.9) has 242 bin [12.9,13.0) has 253 bin [13.0,13.1) has 218 bin [13.1,13.2) has 192 bin [13.2,13.3) has 241 bin [13.3,13.4) has 268 bin [13.4,13.5) has 236 bin [13.5,13.6) has 234 bin [13.6,13.7) has 207 bin [13.7,13.8) has 176 bin [13.8,13.9) has 190 bin [13.9,14.0) has 199 bin [14.0,14.1) has 181 bin [14.1,14.2) has 173 bin [14.2,14.3) has 194 bin [14.3,14.4) has 189 bin [14.4,14.5) has 171 bin [14.5,14.6) has 143 bin [14.6,14.7) has 147 bin [14.7,14.8) has 125 bin [14.8,14.9) has 100 bin [14.9,15.0) has 104 bin [15.0,15.1) has 103 bin [15.1,15.2) has 65 bin [15.2,15.3) has 56 bin [15.3,15.4) has 54 bin [15.4,15.5) has 55 bin [15.5,15.6) has 27 bin [15.6,15.7) has 41 bin [15.7,15.8) has 37 bin [15.8,15.9) has 33 bin [15.9,16.0) has 25 bin [16.0,16.1) has 30 bin [16.1,16.2) has 16 bin [16.2,16.3) has 13 bin [16.3,16.4) has 15 bin [16.4,16.5) has 12 bin [16.5,16.6) has 19 bin [16.6,16.7) has 10 bin [16.7,16.8) has 12 bin [16.8,16.9) has 13 bin [16.9,17.0) has 8 bin [17.0,17.1) has 6 bin [17.1,17.2) has 7 bin [17.2,17.3) has 1 bin [17.3,17.4) has 1 bin [17.4,17.5) has 1 average z coordinate -4.0 for 28924115 element(s) point source id histogram with bin size 1.000000 bin 194 has 4283914 bin 196 has 20627147 bin 198 has 4013054 average point source id 195.981270991350982 for 28924115 element(s)