lasinfo (210611) report for 'AHN4T/02EZ2_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: 176/2021 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: 21461399 number of points by return: 20848131 598000 15156 112 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 205980 612480 0 min x y z: 205980.000 612480.000 -1.348 max x y z: 207019.999 613379.870 13.146 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: 21461399 extended number of points by return: 20848131 598000 15156 112 0 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 899870 Z -1348 13146 intensity 0 2787 return_number 1 4 number_of_returns 1 4 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 1000 1006 gps_time 260782785.180395 260786046.842696 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 1 249 G 18 254 B 15 255 NIR 0 180 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 27.87 ('Amplitude') attribute1 -16.58 12.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20848131 number of intermediate returns: 15155 number of last returns: 20841084 number of single returns: 20242971 covered area in square units/kilounits: 925900/0.93 point density: all returns 23.18 last only 22.51 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21461399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20848131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 598000 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 15156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 112 instead zero. overview over extended number of returns of given pulse: 20242971 1172888 45101 439 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1720246 unclassified (1) 14850989 ground (2) 4890164 water (9) +-> flagged as extended overlap: 1381943 +---> 112203 of those are unclassified (1) +---> 1075320 of those are ground (2) +---> 194420 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 3 bin [-1.3,-1.2) has 195 bin [-1.2,-1.1) has 14347 bin [-1.1,-1.0) has 436155 bin [-1.0,-0.9) has 2474691 bin [-0.9,-0.8) has 1756766 bin [-0.8,-0.7) has 265526 bin [-0.7,-0.6) has 65061 bin [-0.6,-0.5) has 67354 bin [-0.5,-0.4) has 96939 bin [-0.4,-0.3) has 178379 bin [-0.3,-0.2) has 221575 bin [-0.2,-0.1) has 246855 bin [-0.1,0.0) has 280938 bin [0.0,0.1) has 227293 bin [0.1,0.2) has 161708 bin [0.2,0.3) has 138888 bin [0.3,0.4) has 154877 bin [0.4,0.5) has 193565 bin [0.5,0.6) has 240679 bin [0.6,0.7) has 246029 bin [0.7,0.8) has 220845 bin [0.8,0.9) has 185025 bin [0.9,1.0) has 162311 bin [1.0,1.1) has 148976 bin [1.1,1.2) has 174862 bin [1.2,1.3) has 162172 bin [1.3,1.4) has 132694 bin [1.4,1.5) has 122152 bin [1.5,1.6) has 153817 bin [1.6,1.7) has 181271 bin [1.7,1.8) has 187406 bin [1.8,1.9) has 167188 bin [1.9,2.0) has 169104 bin [2.0,2.1) has 225138 bin [2.1,2.2) has 524846 bin [2.2,2.3) has 611341 bin [2.3,2.4) has 584292 bin [2.4,2.5) has 422700 bin [2.5,2.6) has 323835 bin [2.6,2.7) has 285689 bin [2.7,2.8) has 290823 bin [2.8,2.9) has 289784 bin [2.9,3.0) has 305127 bin [3.0,3.1) has 318305 bin [3.1,3.2) has 288906 bin [3.2,3.3) has 251249 bin [3.3,3.4) has 226118 bin [3.4,3.5) has 193014 bin [3.5,3.6) has 173048 bin [3.6,3.7) has 164606 bin [3.7,3.8) has 169007 bin [3.8,3.9) has 172535 bin [3.9,4.0) has 169224 bin [4.0,4.1) has 167312 bin [4.1,4.2) has 157685 bin [4.2,4.3) has 149401 bin [4.3,4.4) has 139712 bin [4.4,4.5) has 127902 bin [4.5,4.6) has 121391 bin [4.6,4.7) has 119247 bin [4.7,4.8) has 114821 bin [4.8,4.9) has 109605 bin [4.9,5.0) has 104555 bin [5.0,5.1) has 102844 bin [5.1,5.2) has 99924 bin [5.2,5.3) has 99525 bin [5.3,5.4) has 102884 bin [5.4,5.5) has 103161 bin [5.5,5.6) has 106179 bin [5.6,5.7) has 107412 bin [5.7,5.8) has 109439 bin [5.8,5.9) has 111192 bin [5.9,6.0) has 111962 bin [6.0,6.1) has 113133 bin [6.1,6.2) has 113396 bin [6.2,6.3) has 113384 bin [6.3,6.4) has 110245 bin [6.4,6.5) has 107098 bin [6.5,6.6) has 105032 bin [6.6,6.7) has 104633 bin [6.7,6.8) has 103333 bin [6.8,6.9) has 101565 bin [6.9,7.0) has 97573 bin [7.0,7.1) has 94753 bin [7.1,7.2) has 92975 bin [7.2,7.3) has 93146 bin [7.3,7.4) has 92328 bin [7.4,7.5) has 92603 bin [7.5,7.6) has 92722 bin [7.6,7.7) has 89468 bin [7.7,7.8) has 87184 bin [7.8,7.9) has 84181 bin [7.9,8.0) has 78812 bin [8.0,8.1) has 73674 bin [8.1,8.2) has 72403 bin [8.2,8.3) has 71147 bin [8.3,8.4) has 70106 bin [8.4,8.5) has 68752 bin [8.5,8.6) has 66876 bin [8.6,8.7) has 66376 bin [8.7,8.8) has 65226 bin [8.8,8.9) has 63434 bin [8.9,9.0) has 60667 bin [9.0,9.1) has 57740 bin [9.1,9.2) has 55904 bin [9.2,9.3) has 54704 bin [9.3,9.4) has 52506 bin [9.4,9.5) has 51280 bin [9.5,9.6) has 49179 bin [9.6,9.7) has 47787 bin [9.7,9.8) has 45384 bin [9.8,9.9) has 43557 bin [9.9,10.0) has 41454 bin [10.0,10.1) has 38113 bin [10.1,10.2) has 34709 bin [10.2,10.3) has 32355 bin [10.3,10.4) has 29899 bin [10.4,10.5) has 26429 bin [10.5,10.6) has 23948 bin [10.6,10.7) has 21337 bin [10.7,10.8) has 18422 bin [10.8,10.9) has 17019 bin [10.9,11.0) has 14363 bin [11.0,11.1) has 12026 bin [11.1,11.2) has 10630 bin [11.2,11.3) has 8816 bin [11.3,11.4) has 7124 bin [11.4,11.5) has 6182 bin [11.5,11.6) has 5093 bin [11.6,11.7) has 4006 bin [11.7,11.8) has 3314 bin [11.8,11.9) has 2426 bin [11.9,12.0) has 1864 bin [12.0,12.1) has 1379 bin [12.1,12.2) has 1145 bin [12.2,12.3) has 876 bin [12.3,12.4) has 669 bin [12.4,12.5) has 606 bin [12.5,12.6) has 590 bin [12.6,12.7) has 317 bin [12.7,12.8) has 232 bin [12.8,12.9) has 216 bin [12.9,13.0) has 140 bin [13.0,13.1) has 45 bin [13.1,13.2) has 3 average z coordinate 2.5 for 21461399 element(s) point source id histogram with bin size 1.000000 bin 1000 has 11214546 bin 1001 has 6478842 bin 1006 has 3768011 average point source id 1001.355312764093355 for 21461399 element(s)