lasinfo (210611) report for 'AHN4T/09DN1_10.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: 25844149 number of points by return: 25694125 104882 37542 7600 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 559980 0 min x y z: 113980.000 559980.000 -1.583 max x y z: 115019.999 561269.999 15.014 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: 25844149 extended number of points by return: 25694125 104882 37542 7600 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 1289999 Z -1583 15014 intensity 39 4921 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 24 user_data 8 9 point_source_ID 1045 1052 gps_time 265137179.329028 268473200.029140 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 35 253 B 20 250 NIR 41 241 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -4833 4000 extended_scanner_channel 0 0 attribute0 0.39 49.21 ('Amplitude') attribute1 -16.71 32.71 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25694125 number of intermediate returns: 45195 number of last returns: 25692006 number of single returns: 25587177 covered area in square units/kilounits: 1337748/1.34 point density: all returns 19.32 last only 19.21 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25844149 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25694125 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 104882 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 37542 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7600 instead zero. overview over extended number of returns of given pulse: 25587177 136561 89996 30415 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 280059 unclassified (1) 25147427 ground (2) 127875 building (6) 287641 water (9) 1147 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1888679 +---> 9443 of those are unclassified (1) +---> 1863192 of those are ground (2) +---> 16044 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 69 bin [-1.5,-1.4) has 1301 bin [-1.4,-1.3) has 2416 bin [-1.3,-1.2) has 9630 bin [-1.2,-1.1) has 31815 bin [-1.1,-1.0) has 75583 bin [-1.0,-0.9) has 261646 bin [-0.9,-0.8) has 92026 bin [-0.8,-0.7) has 129087 bin [-0.7,-0.6) has 90723 bin [-0.6,-0.5) has 117587 bin [-0.5,-0.4) has 317935 bin [-0.4,-0.3) has 1115373 bin [-0.3,-0.2) has 2644830 bin [-0.2,-0.1) has 4103960 bin [-0.1,0.0) has 3669485 bin [0.0,0.1) has 2875837 bin [0.1,0.2) has 3195053 bin [0.2,0.3) has 2775587 bin [0.3,0.4) has 1159886 bin [0.4,0.5) has 658077 bin [0.5,0.6) has 478143 bin [0.6,0.7) has 373944 bin [0.7,0.8) has 326698 bin [0.8,0.9) has 285160 bin [0.9,1.0) has 197146 bin [1.0,1.1) has 130391 bin [1.1,1.2) has 78325 bin [1.2,1.3) has 42513 bin [1.3,1.4) has 34390 bin [1.4,1.5) has 42395 bin [1.5,1.6) has 32473 bin [1.6,1.7) has 28393 bin [1.7,1.8) has 29301 bin [1.8,1.9) has 19876 bin [1.9,2.0) has 17697 bin [2.0,2.1) has 17659 bin [2.1,2.2) has 19307 bin [2.2,2.3) has 20098 bin [2.3,2.4) has 20573 bin [2.4,2.5) has 19863 bin [2.5,2.6) has 17286 bin [2.6,2.7) has 15595 bin [2.7,2.8) has 11726 bin [2.8,2.9) has 8744 bin [2.9,3.0) has 3833 bin [3.0,3.1) has 4269 bin [3.1,3.2) has 4184 bin [3.2,3.3) has 4647 bin [3.3,3.4) has 4389 bin [3.4,3.5) has 4924 bin [3.5,3.6) has 4192 bin [3.6,3.7) has 4200 bin [3.7,3.8) has 4206 bin [3.8,3.9) has 4245 bin [3.9,4.0) has 4121 bin [4.0,4.1) has 4202 bin [4.1,4.2) has 4362 bin [4.2,4.3) has 4580 bin [4.3,4.4) has 4612 bin [4.4,4.5) has 4488 bin [4.5,4.6) has 4546 bin [4.6,4.7) has 4643 bin [4.7,4.8) has 4653 bin [4.8,4.9) has 4714 bin [4.9,5.0) has 4964 bin [5.0,5.1) has 5010 bin [5.1,5.2) has 4802 bin [5.2,5.3) has 4957 bin [5.3,5.4) has 4740 bin [5.4,5.5) has 4693 bin [5.5,5.6) has 4979 bin [5.6,5.7) has 4567 bin [5.7,5.8) has 4330 bin [5.8,5.9) has 4250 bin [5.9,6.0) has 4012 bin [6.0,6.1) has 3997 bin [6.1,6.2) has 4000 bin [6.2,6.3) has 4070 bin [6.3,6.4) has 4002 bin [6.4,6.5) has 3958 bin [6.5,6.6) has 3911 bin [6.6,6.7) has 3836 bin [6.7,6.8) has 3829 bin [6.8,6.9) has 3588 bin [6.9,7.0) has 3482 bin [7.0,7.1) has 3405 bin [7.1,7.2) has 3196 bin [7.2,7.3) has 2864 bin [7.3,7.4) has 2661 bin [7.4,7.5) has 2567 bin [7.5,7.6) has 2541 bin [7.6,7.7) has 2427 bin [7.7,7.8) has 2454 bin [7.8,7.9) has 2458 bin [7.9,8.0) has 2410 bin [8.0,8.1) has 3096 bin [8.1,8.2) has 2307 bin [8.2,8.3) has 2289 bin [8.3,8.4) has 2275 bin [8.4,8.5) has 2207 bin [8.5,8.6) has 2103 bin [8.6,8.7) has 1935 bin [8.7,8.8) has 1988 bin [8.8,8.9) has 1661 bin [8.9,9.0) has 1253 bin [9.0,9.1) has 1161 bin [9.1,9.2) has 1191 bin [9.2,9.3) has 998 bin [9.3,9.4) has 962 bin [9.4,9.5) has 890 bin [9.5,9.6) has 843 bin [9.6,9.7) has 751 bin [9.7,9.8) has 677 bin [9.8,9.9) has 651 bin [9.9,10.0) has 620 bin [10.0,10.1) has 544 bin [10.1,10.2) has 573 bin [10.2,10.3) has 527 bin [10.3,10.4) has 532 bin [10.4,10.5) has 529 bin [10.5,10.6) has 493 bin [10.6,10.7) has 498 bin [10.7,10.8) has 462 bin [10.8,10.9) has 431 bin [10.9,11.0) has 395 bin [11.0,11.1) has 445 bin [11.1,11.2) has 406 bin [11.2,11.3) has 378 bin [11.3,11.4) has 411 bin [11.4,11.5) has 367 bin [11.5,11.6) has 368 bin [11.6,11.7) has 379 bin [11.7,11.8) has 384 bin [11.8,11.9) has 364 bin [11.9,12.0) has 362 bin [12.0,12.1) has 388 bin [12.1,12.2) has 389 bin [12.2,12.3) has 325 bin [12.3,12.4) has 298 bin [12.4,12.5) has 317 bin [12.5,12.6) has 302 bin [12.6,12.7) has 296 bin [12.7,12.8) has 264 bin [12.8,12.9) has 266 bin [12.9,13.0) has 248 bin [13.0,13.1) has 298 bin [13.1,13.2) has 220 bin [13.2,13.3) has 212 bin [13.3,13.4) has 195 bin [13.4,13.5) has 142 bin [13.5,13.6) has 123 bin [13.6,13.7) has 125 bin [13.7,13.8) has 103 bin [13.8,13.9) has 82 bin [13.9,14.0) has 60 bin [14.0,14.1) has 55 bin [14.1,14.2) has 36 bin [14.2,14.3) has 30 bin [14.3,14.4) has 32 bin [14.4,14.5) has 20 bin [14.5,14.6) has 17 bin [14.6,14.7) has 17 bin [14.7,14.8) has 2 bin [14.8,14.9) has 4 bin [14.9,15.0) has 3 bin [15.0,15.1) has 2 average z coordinate 0.1 for 25844149 element(s) point source id histogram with bin size 1.000000 bin 1045 has 1050639 bin 1051 has 20514410 bin 1052 has 4279100 average point source id 1050.921656000358098 for 25844149 element(s)