lasinfo (210611) report for 'AHN4T/19GN2_01.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: 24443236 number of points by return: 23956912 301225 138398 46077 624 scale factor x y z: 0.001 0.001 0.001 offset x y z: 124980 511230 0 min x y z: 124980.000 511230.000 -5.114 max x y z: 126019.999 512519.999 19.732 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: 24443236 extended number of points by return: 23956912 301225 138398 46077 624 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 -5114 19732 intensity 42 4448 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 32 user_data 8 9 point_source_ID 34 36 gps_time 269530362.017760 269531599.575209 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 35 255 B 29 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0.42 44.48 ('Amplitude') attribute1 -17.88 26.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23956912 number of intermediate returns: 186047 number of last returns: 23953145 number of single returns: 23652868 covered area in square units/kilounits: 1335336/1.34 point density: all returns 18.30 last only 17.94 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24443236 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23956912 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 301225 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 138398 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 46077 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 624 instead zero. overview over extended number of returns of given pulse: 23652868 327079 277338 182813 3043 95 0 0 0 0 0 0 0 0 0 histogram of classification of points: 598910 unclassified (1) 23275782 ground (2) 118067 building (6) 449522 water (9) 955 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1530325 +---> 19422 of those are unclassified (1) +---> 1485773 of those are ground (2) +---> 162 of those are building (6) +---> 24964 of those are water (9) +---> 4 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.2,-5.1) has 1 bin [-5.1,-5.0) has 212 bin [-5.0,-4.9) has 8104 bin [-4.9,-4.8) has 4206 bin [-4.8,-4.7) has 3931 bin [-4.7,-4.6) has 2875 bin [-4.6,-4.5) has 2985 bin [-4.5,-4.4) has 35633 bin [-4.4,-4.3) has 79464 bin [-4.3,-4.2) has 51848 bin [-4.2,-4.1) has 51072 bin [-4.1,-4.0) has 57681 bin [-4.0,-3.9) has 113638 bin [-3.9,-3.8) has 496337 bin [-3.8,-3.7) has 875538 bin [-3.7,-3.6) has 1190323 bin [-3.6,-3.5) has 1353737 bin [-3.5,-3.4) has 1640646 bin [-3.4,-3.3) has 1162014 bin [-3.3,-3.2) has 439917 bin [-3.2,-3.1) has 184981 bin [-3.1,-3.0) has 147840 bin [-3.0,-2.9) has 168262 bin [-2.9,-2.8) has 170732 bin [-2.8,-2.7) has 228268 bin [-2.7,-2.6) has 354010 bin [-2.6,-2.5) has 900098 bin [-2.5,-2.4) has 1685200 bin [-2.4,-2.3) has 3647518 bin [-2.3,-2.2) has 3782247 bin [-2.2,-2.1) has 1789242 bin [-2.1,-2.0) has 1017839 bin [-2.0,-1.9) has 494810 bin [-1.9,-1.8) has 207655 bin [-1.8,-1.7) has 107622 bin [-1.7,-1.6) has 90603 bin [-1.6,-1.5) has 72174 bin [-1.5,-1.4) has 59707 bin [-1.4,-1.3) has 56828 bin [-1.3,-1.2) has 45962 bin [-1.2,-1.1) has 35827 bin [-1.1,-1.0) has 30851 bin [-1.0,-0.9) has 27944 bin [-0.9,-0.8) has 24089 bin [-0.8,-0.7) has 22231 bin [-0.7,-0.6) has 21634 bin [-0.6,-0.5) has 182148 bin [-0.5,-0.4) has 89112 bin [-0.4,-0.3) has 47237 bin [-0.3,-0.2) has 47850 bin [-0.2,-0.1) has 47522 bin [-0.1,0.0) has 49432 bin [0.0,0.1) has 78024 bin [0.1,0.2) has 67538 bin [0.2,0.3) has 19194 bin [0.3,0.4) has 18862 bin [0.4,0.5) has 21275 bin [0.5,0.6) has 25137 bin [0.6,0.7) has 28708 bin [0.7,0.8) has 33501 bin [0.8,0.9) has 40550 bin [0.9,1.0) has 43778 bin [1.0,1.1) has 51728 bin [1.1,1.2) has 30383 bin [1.2,1.3) has 15643 bin [1.3,1.4) has 16970 bin [1.4,1.5) has 11346 bin [1.5,1.6) has 6075 bin [1.6,1.7) has 5527 bin [1.7,1.8) has 5225 bin [1.8,1.9) has 5110 bin [1.9,2.0) has 5010 bin [2.0,2.1) has 5026 bin [2.1,2.2) has 5064 bin [2.2,2.3) has 5347 bin [2.3,2.4) has 5855 bin [2.4,2.5) has 5949 bin [2.5,2.6) has 5990 bin [2.6,2.7) has 6256 bin [2.7,2.8) has 6213 bin [2.8,2.9) has 6285 bin [2.9,3.0) has 6228 bin [3.0,3.1) has 6100 bin [3.1,3.2) has 6347 bin [3.2,3.3) has 6316 bin [3.3,3.4) has 6227 bin [3.4,3.5) has 6623 bin [3.5,3.6) has 6825 bin [3.6,3.7) has 6835 bin [3.7,3.8) has 6884 bin [3.8,3.9) has 7139 bin [3.9,4.0) has 7099 bin [4.0,4.1) has 7220 bin [4.1,4.2) has 7128 bin [4.2,4.3) has 6930 bin [4.3,4.4) has 6925 bin [4.4,4.5) has 7108 bin [4.5,4.6) has 7269 bin [4.6,4.7) has 7262 bin [4.7,4.8) has 7245 bin [4.8,4.9) has 7278 bin [4.9,5.0) has 6815 bin [5.0,5.1) has 6863 bin [5.1,5.2) has 6687 bin [5.2,5.3) has 6744 bin [5.3,5.4) has 6782 bin [5.4,5.5) has 6714 bin [5.5,5.6) has 6730 bin [5.6,5.7) has 6908 bin [5.7,5.8) has 7516 bin [5.8,5.9) has 7004 bin [5.9,6.0) has 6808 bin [6.0,6.1) has 6790 bin [6.1,6.2) has 6734 bin [6.2,6.3) has 6692 bin [6.3,6.4) has 6660 bin [6.4,6.5) has 6720 bin [6.5,6.6) has 6697 bin [6.6,6.7) has 6506 bin [6.7,6.8) has 6598 bin [6.8,6.9) has 6205 bin [6.9,7.0) has 6075 bin [7.0,7.1) has 5766 bin [7.1,7.2) has 5749 bin [7.2,7.3) has 5538 bin [7.3,7.4) has 5616 bin [7.4,7.5) has 5646 bin [7.5,7.6) has 5528 bin [7.6,7.7) has 5328 bin [7.7,7.8) has 5230 bin [7.8,7.9) has 5240 bin [7.9,8.0) has 5136 bin [8.0,8.1) has 4995 bin [8.1,8.2) has 4960 bin [8.2,8.3) has 4741 bin [8.3,8.4) has 4649 bin [8.4,8.5) has 4541 bin [8.5,8.6) has 4593 bin [8.6,8.7) has 4345 bin [8.7,8.8) has 4171 bin [8.8,8.9) has 3973 bin [8.9,9.0) has 3593 bin [9.0,9.1) has 3425 bin [9.1,9.2) has 3311 bin [9.2,9.3) has 3169 bin [9.3,9.4) has 3018 bin [9.4,9.5) has 3041 bin [9.5,9.6) has 2857 bin [9.6,9.7) has 2733 bin [9.7,9.8) has 2691 bin [9.8,9.9) has 2444 bin [9.9,10.0) has 2303 bin [10.0,10.1) has 2247 bin [10.1,10.2) has 2207 bin [10.2,10.3) has 2018 bin [10.3,10.4) has 1970 bin [10.4,10.5) has 1956 bin [10.5,10.6) has 1917 bin [10.6,10.7) has 1815 bin [10.7,10.8) has 1702 bin [10.8,10.9) has 1667 bin [10.9,11.0) has 1596 bin [11.0,11.1) has 1528 bin [11.1,11.2) has 1349 bin [11.2,11.3) has 1292 bin [11.3,11.4) has 1222 bin [11.4,11.5) has 1154 bin [11.5,11.6) has 1137 bin [11.6,11.7) has 1008 bin [11.7,11.8) has 984 bin [11.8,11.9) has 852 bin [11.9,12.0) has 944 bin [12.0,12.1) has 761 bin [12.1,12.2) has 794 bin [12.2,12.3) has 747 bin [12.3,12.4) has 733 bin [12.4,12.5) has 658 bin [12.5,12.6) has 654 bin [12.6,12.7) has 591 bin [12.7,12.8) has 552 bin [12.8,12.9) has 559 bin [12.9,13.0) has 494 bin [13.0,13.1) has 516 bin [13.1,13.2) has 476 bin [13.2,13.3) has 424 bin [13.3,13.4) has 433 bin [13.4,13.5) has 418 bin [13.5,13.6) has 323 bin [13.6,13.7) has 340 bin [13.7,13.8) has 362 bin [13.8,13.9) has 320 bin [13.9,14.0) has 355 bin [14.0,14.1) has 325 bin [14.1,14.2) has 282 bin [14.2,14.3) has 280 bin [14.3,14.4) has 260 bin [14.4,14.5) has 266 bin [14.5,14.6) has 222 bin [14.6,14.7) has 185 bin [14.7,14.8) has 223 bin [14.8,14.9) has 208 bin [14.9,15.0) has 202 bin [15.0,15.1) has 203 bin [15.1,15.2) has 195 bin [15.2,15.3) has 166 bin [15.3,15.4) has 178 bin [15.4,15.5) has 164 bin [15.5,15.6) has 144 bin [15.6,15.7) has 158 bin [15.7,15.8) has 124 bin [15.8,15.9) has 129 bin [15.9,16.0) has 123 bin [16.0,16.1) has 114 bin [16.1,16.2) has 120 bin [16.2,16.3) has 133 bin [16.3,16.4) has 110 bin [16.4,16.5) has 114 bin [16.5,16.6) has 92 bin [16.6,16.7) has 77 bin [16.7,16.8) has 87 bin [16.8,16.9) has 101 bin [16.9,17.0) has 95 bin [17.0,17.1) has 86 bin [17.1,17.2) has 100 bin [17.2,17.3) has 97 bin [17.3,17.4) has 90 bin [17.4,17.5) has 85 bin [17.5,17.6) has 88 bin [17.6,17.7) has 84 bin [17.7,17.8) has 65 bin [17.8,17.9) has 75 bin [17.9,18.0) has 66 bin [18.0,18.1) has 62 bin [18.1,18.2) has 50 bin [18.2,18.3) has 54 bin [18.3,18.4) has 45 bin [18.4,18.5) has 38 bin [18.5,18.6) has 31 bin [18.6,18.7) has 36 bin [18.7,18.8) has 34 bin [18.8,18.9) has 29 bin [18.9,19.0) has 23 bin [19.0,19.1) has 29 bin [19.1,19.2) has 18 bin [19.2,19.3) has 9 bin [19.3,19.4) has 8 bin [19.4,19.5) has 4 bin [19.5,19.6) has 1 bin [19.6,19.7) has 1 bin [19.7,19.8) has 1 average z coordinate -2.4 for 24443236 element(s) point source id histogram with bin size 1.000000 bin 34 has 8061535 bin 35 has 16345411 bin 36 has 36290 average point source id 34.671678291695912 for 24443236 element(s)