lasinfo (210611) report for 'AHN4T/09DN1_12.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: 174/2021 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: 42186962 number of points by return: 38950071 2547155 627052 62200 484 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 558730 0 min x y z: 110980.000 558730.000 -1.128 max x y z: 112019.999 560019.999 19.288 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: 42186962 extended number of points by return: 38950071 2547155 627052 62200 484 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 -1128 19288 intensity 53 4732 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 -11 29 user_data 8 9 point_source_ID 1043 1046 gps_time 265135521.529739 265138109.549076 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 38 250 B 19 242 NIR 37 252 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0.53 47.32 ('Amplitude') attribute1 -16.62 30.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38950071 number of intermediate returns: 683609 number of last returns: 38925091 number of single returns: 36371809 covered area in square units/kilounits: 1313916/1.31 point density: all returns 32.11 last only 29.63 (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 42186962 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38950071 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2547155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 627052 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 62200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 484 instead zero. overview over extended number of returns of given pulse: 36371809 3868263 1698147 246344 2399 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4942937 unclassified (1) 36796997 ground (2) 350740 building (6) 96202 water (9) 86 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2634747 +---> 296911 of those are unclassified (1) +---> 2248358 of those are ground (2) +---> 80753 of those are building (6) +---> 8725 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 2 bin [-1.1,-1.0) has 271 bin [-1.0,-0.9) has 12820 bin [-0.9,-0.8) has 16196 bin [-0.8,-0.7) has 9417 bin [-0.7,-0.6) has 14654 bin [-0.6,-0.5) has 26837 bin [-0.5,-0.4) has 124665 bin [-0.4,-0.3) has 358902 bin [-0.3,-0.2) has 389799 bin [-0.2,-0.1) has 414840 bin [-0.1,0.0) has 550021 bin [0.0,0.1) has 368386 bin [0.1,0.2) has 341720 bin [0.2,0.3) has 480041 bin [0.3,0.4) has 994624 bin [0.4,0.5) has 1841540 bin [0.5,0.6) has 1980926 bin [0.6,0.7) has 1469687 bin [0.7,0.8) has 1223382 bin [0.8,0.9) has 1017676 bin [0.9,1.0) has 940001 bin [1.0,1.1) has 854248 bin [1.1,1.2) has 661453 bin [1.2,1.3) has 517600 bin [1.3,1.4) has 480211 bin [1.4,1.5) has 498322 bin [1.5,1.6) has 543960 bin [1.6,1.7) has 553394 bin [1.7,1.8) has 688885 bin [1.8,1.9) has 785693 bin [1.9,2.0) has 729092 bin [2.0,2.1) has 717169 bin [2.1,2.2) has 758596 bin [2.2,2.3) has 751185 bin [2.3,2.4) has 708982 bin [2.4,2.5) has 613124 bin [2.5,2.6) has 596387 bin [2.6,2.7) has 530952 bin [2.7,2.8) has 481135 bin [2.8,2.9) has 439892 bin [2.9,3.0) has 413648 bin [3.0,3.1) has 396545 bin [3.1,3.2) has 364061 bin [3.2,3.3) has 344620 bin [3.3,3.4) has 319408 bin [3.4,3.5) has 304684 bin [3.5,3.6) has 295544 bin [3.6,3.7) has 288912 bin [3.7,3.8) has 270828 bin [3.8,3.9) has 256057 bin [3.9,4.0) has 247935 bin [4.0,4.1) has 240261 bin [4.1,4.2) has 231079 bin [4.2,4.3) has 225560 bin [4.3,4.4) has 215089 bin [4.4,4.5) has 213027 bin [4.5,4.6) has 217573 bin [4.6,4.7) has 214206 bin [4.7,4.8) has 207074 bin [4.8,4.9) has 203713 bin [4.9,5.0) has 205211 bin [5.0,5.1) has 201651 bin [5.1,5.2) has 199780 bin [5.2,5.3) has 199917 bin [5.3,5.4) has 196666 bin [5.4,5.5) has 192141 bin [5.5,5.6) has 184845 bin [5.6,5.7) has 185231 bin [5.7,5.8) has 181682 bin [5.8,5.9) has 177865 bin [5.9,6.0) has 173305 bin [6.0,6.1) has 167983 bin [6.1,6.2) has 165600 bin [6.2,6.3) has 165380 bin [6.3,6.4) has 168307 bin [6.4,6.5) has 170571 bin [6.5,6.6) has 165838 bin [6.6,6.7) has 159635 bin [6.7,6.8) has 154322 bin [6.8,6.9) has 152728 bin [6.9,7.0) has 151543 bin [7.0,7.1) has 154430 bin [7.1,7.2) has 156468 bin [7.2,7.3) has 156421 bin [7.3,7.4) has 153381 bin [7.4,7.5) has 155577 bin [7.5,7.6) has 154109 bin [7.6,7.7) has 148013 bin [7.7,7.8) has 146896 bin [7.8,7.9) has 151884 bin [7.9,8.0) has 157389 bin [8.0,8.1) has 159544 bin [8.1,8.2) has 156258 bin [8.2,8.3) has 155979 bin [8.3,8.4) has 154710 bin [8.4,8.5) has 154731 bin [8.5,8.6) has 158205 bin [8.6,8.7) has 153850 bin [8.7,8.8) has 150132 bin [8.8,8.9) has 151012 bin [8.9,9.0) has 152021 bin [9.0,9.1) has 156139 bin [9.1,9.2) has 153822 bin [9.2,9.3) has 151026 bin [9.3,9.4) has 151779 bin [9.4,9.5) has 147064 bin [9.5,9.6) has 147569 bin [9.6,9.7) has 146649 bin [9.7,9.8) has 151032 bin [9.8,9.9) has 149738 bin [9.9,10.0) has 145066 bin [10.0,10.1) has 140337 bin [10.1,10.2) has 137717 bin [10.2,10.3) has 137698 bin [10.3,10.4) has 133248 bin [10.4,10.5) has 129543 bin [10.5,10.6) has 124593 bin [10.6,10.7) has 122894 bin [10.7,10.8) has 122045 bin [10.8,10.9) has 120137 bin [10.9,11.0) has 120390 bin [11.0,11.1) has 115804 bin [11.1,11.2) has 111975 bin [11.2,11.3) has 114433 bin [11.3,11.4) has 114917 bin [11.4,11.5) has 112421 bin [11.5,11.6) has 109125 bin [11.6,11.7) has 107301 bin [11.7,11.8) has 105086 bin [11.8,11.9) has 97276 bin [11.9,12.0) has 93110 bin [12.0,12.1) has 86278 bin [12.1,12.2) has 82679 bin [12.2,12.3) has 78936 bin [12.3,12.4) has 73735 bin [12.4,12.5) has 69609 bin [12.5,12.6) has 68808 bin [12.6,12.7) has 66776 bin [12.7,12.8) has 61999 bin [12.8,12.9) has 57395 bin [12.9,13.0) has 54444 bin [13.0,13.1) has 50791 bin [13.1,13.2) has 47470 bin [13.2,13.3) has 46254 bin [13.3,13.4) has 44406 bin [13.4,13.5) has 44224 bin [13.5,13.6) has 42459 bin [13.6,13.7) has 41268 bin [13.7,13.8) has 41412 bin [13.8,13.9) has 37666 bin [13.9,14.0) has 34408 bin [14.0,14.1) has 31421 bin [14.1,14.2) has 30088 bin [14.2,14.3) has 30656 bin [14.3,14.4) has 29720 bin [14.4,14.5) has 27298 bin [14.5,14.6) has 26143 bin [14.6,14.7) has 22753 bin [14.7,14.8) has 21258 bin [14.8,14.9) has 19156 bin [14.9,15.0) has 16786 bin [15.0,15.1) has 14567 bin [15.1,15.2) has 13404 bin [15.2,15.3) has 12720 bin [15.3,15.4) has 11828 bin [15.4,15.5) has 10851 bin [15.5,15.6) has 9848 bin [15.6,15.7) has 9246 bin [15.7,15.8) has 8175 bin [15.8,15.9) has 7396 bin [15.9,16.0) has 6836 bin [16.0,16.1) has 6213 bin [16.1,16.2) has 6618 bin [16.2,16.3) has 6268 bin [16.3,16.4) has 5154 bin [16.4,16.5) has 4825 bin [16.5,16.6) has 4128 bin [16.6,16.7) has 4825 bin [16.7,16.8) has 4806 bin [16.8,16.9) has 4398 bin [16.9,17.0) has 4402 bin [17.0,17.1) has 2483 bin [17.1,17.2) has 1763 bin [17.2,17.3) has 1065 bin [17.3,17.4) has 873 bin [17.4,17.5) has 739 bin [17.5,17.6) has 719 bin [17.6,17.7) has 715 bin [17.7,17.8) has 683 bin [17.8,17.9) has 574 bin [17.9,18.0) has 558 bin [18.0,18.1) has 526 bin [18.1,18.2) has 463 bin [18.2,18.3) has 442 bin [18.3,18.4) has 505 bin [18.4,18.5) has 493 bin [18.5,18.6) has 457 bin [18.6,18.7) has 529 bin [18.7,18.8) has 640 bin [18.8,18.9) has 870 bin [18.9,19.0) has 625 bin [19.0,19.1) has 437 bin [19.1,19.2) has 299 bin [19.2,19.3) has 44 average z coordinate 3.7 for 42186962 element(s) point source id histogram with bin size 1.000000 bin 1043 has 12513055 bin 1045 has 15745825 bin 1046 has 13928082 average point source id 1044.736932277796996 for 42186962 element(s)