lasinfo (210611) report for 'AHN4T/01DZ2_17.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: 11063696 number of points by return: 9645421 1049538 317487 51250 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 601230 0 min x y z: 155980.000 601902.850 0.169 max x y z: 157019.999 602519.999 20.630 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: 11063696 extended number of points by return: 9645421 1049538 317487 51250 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 672850 1289999 Z 169 20630 intensity 19 4952 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 11 user_data 8 9 point_source_ID 1016 1017 gps_time 260801162.613252 260801811.557596 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 197 G 26 198 B 16 190 NIR 35 228 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0.19 49.52 ('Amplitude') attribute1 -17.05 32.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 9645421 number of intermediate returns: 369122 number of last returns: 9641458 number of single returns: 8592305 covered area in square units/kilounits: 602680/0.60 point density: all returns 18.36 last only 16.00 (per square units) spacing: all returns 0.23 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11063696 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 9645421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1049538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 317487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 51250 instead zero. overview over extended number of returns of given pulse: 8592305 1465854 799923 205614 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1715585 unclassified (1) 9267978 ground (2) 381 building (6) 79752 water (9) +-> flagged as extended overlap: 826987 +---> 134386 of those are unclassified (1) +---> 687901 of those are ground (2) +---> 4700 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 14 bin [0.2,0.3) has 2059 bin [0.3,0.4) has 44501 bin [0.4,0.5) has 57037 bin [0.5,0.6) has 15491 bin [0.6,0.7) has 70610 bin [0.7,0.8) has 347774 bin [0.8,0.9) has 416564 bin [0.9,1.0) has 171460 bin [1.0,1.1) has 169932 bin [1.1,1.2) has 119420 bin [1.2,1.3) has 95367 bin [1.3,1.4) has 65093 bin [1.4,1.5) has 44342 bin [1.5,1.6) has 46692 bin [1.6,1.7) has 127893 bin [1.7,1.8) has 271273 bin [1.8,1.9) has 330755 bin [1.9,2.0) has 457786 bin [2.0,2.1) has 419356 bin [2.1,2.2) has 407953 bin [2.2,2.3) has 411801 bin [2.3,2.4) has 374970 bin [2.4,2.5) has 375427 bin [2.5,2.6) has 460375 bin [2.6,2.7) has 408422 bin [2.7,2.8) has 461557 bin [2.8,2.9) has 533104 bin [2.9,3.0) has 472323 bin [3.0,3.1) has 413737 bin [3.1,3.2) has 315656 bin [3.2,3.3) has 231200 bin [3.3,3.4) has 183898 bin [3.4,3.5) has 145389 bin [3.5,3.6) has 118809 bin [3.6,3.7) has 102397 bin [3.7,3.8) has 88405 bin [3.8,3.9) has 80374 bin [3.9,4.0) has 72921 bin [4.0,4.1) has 67467 bin [4.1,4.2) has 62986 bin [4.2,4.3) has 58963 bin [4.3,4.4) has 58467 bin [4.4,4.5) has 58048 bin [4.5,4.6) has 59839 bin [4.6,4.7) has 56623 bin [4.7,4.8) has 51909 bin [4.8,4.9) has 48849 bin [4.9,5.0) has 46231 bin [5.0,5.1) has 44159 bin [5.1,5.2) has 42566 bin [5.2,5.3) has 42318 bin [5.3,5.4) has 40817 bin [5.4,5.5) has 39577 bin [5.5,5.6) has 37348 bin [5.6,5.7) has 36648 bin [5.7,5.8) has 35949 bin [5.8,5.9) has 34578 bin [5.9,6.0) has 33071 bin [6.0,6.1) has 32541 bin [6.1,6.2) has 30710 bin [6.2,6.3) has 29538 bin [6.3,6.4) has 28429 bin [6.4,6.5) has 27001 bin [6.5,6.6) has 25755 bin [6.6,6.7) has 25039 bin [6.7,6.8) has 24634 bin [6.8,6.9) has 23930 bin [6.9,7.0) has 23428 bin [7.0,7.1) has 22878 bin [7.1,7.2) has 22322 bin [7.2,7.3) has 21954 bin [7.3,7.4) has 21382 bin [7.4,7.5) has 21235 bin [7.5,7.6) has 20525 bin [7.6,7.7) has 20148 bin [7.7,7.8) has 19485 bin [7.8,7.9) has 19520 bin [7.9,8.0) has 19270 bin [8.0,8.1) has 19309 bin [8.1,8.2) has 19101 bin [8.2,8.3) has 18655 bin [8.3,8.4) has 18448 bin [8.4,8.5) has 18277 bin [8.5,8.6) has 17915 bin [8.6,8.7) has 17928 bin [8.7,8.8) has 17664 bin [8.8,8.9) has 17481 bin [8.9,9.0) has 17172 bin [9.0,9.1) has 16683 bin [9.1,9.2) has 16601 bin [9.2,9.3) has 15972 bin [9.3,9.4) has 15850 bin [9.4,9.5) has 15308 bin [9.5,9.6) has 15103 bin [9.6,9.7) has 14651 bin [9.7,9.8) has 14377 bin [9.8,9.9) has 14073 bin [9.9,10.0) has 13873 bin [10.0,10.1) has 13531 bin [10.1,10.2) has 13414 bin [10.2,10.3) has 13027 bin [10.3,10.4) has 12604 bin [10.4,10.5) has 12453 bin [10.5,10.6) has 12048 bin [10.6,10.7) has 11816 bin [10.7,10.8) has 11498 bin [10.8,10.9) has 11102 bin [10.9,11.0) has 10762 bin [11.0,11.1) has 10235 bin [11.1,11.2) has 10170 bin [11.2,11.3) has 9812 bin [11.3,11.4) has 9236 bin [11.4,11.5) has 9242 bin [11.5,11.6) has 8720 bin [11.6,11.7) has 8657 bin [11.7,11.8) has 8394 bin [11.8,11.9) has 8035 bin [11.9,12.0) has 7736 bin [12.0,12.1) has 7322 bin [12.1,12.2) has 7149 bin [12.2,12.3) has 7064 bin [12.3,12.4) has 6621 bin [12.4,12.5) has 6541 bin [12.5,12.6) has 6260 bin [12.6,12.7) has 5953 bin [12.7,12.8) has 5829 bin [12.8,12.9) has 5519 bin [12.9,13.0) has 5328 bin [13.0,13.1) has 5121 bin [13.1,13.2) has 4917 bin [13.2,13.3) has 4612 bin [13.3,13.4) has 4473 bin [13.4,13.5) has 4267 bin [13.5,13.6) has 4035 bin [13.6,13.7) has 3934 bin [13.7,13.8) has 3619 bin [13.8,13.9) has 3594 bin [13.9,14.0) has 3364 bin [14.0,14.1) has 3238 bin [14.1,14.2) has 3099 bin [14.2,14.3) has 2787 bin [14.3,14.4) has 2634 bin [14.4,14.5) has 2472 bin [14.5,14.6) has 2386 bin [14.6,14.7) has 2266 bin [14.7,14.8) has 2049 bin [14.8,14.9) has 1809 bin [14.9,15.0) has 1684 bin [15.0,15.1) has 1621 bin [15.1,15.2) has 1449 bin [15.2,15.3) has 1356 bin [15.3,15.4) has 1296 bin [15.4,15.5) has 1294 bin [15.5,15.6) has 1212 bin [15.6,15.7) has 1115 bin [15.7,15.8) has 1024 bin [15.8,15.9) has 963 bin [15.9,16.0) has 807 bin [16.0,16.1) has 795 bin [16.1,16.2) has 628 bin [16.2,16.3) has 576 bin [16.3,16.4) has 518 bin [16.4,16.5) has 475 bin [16.5,16.6) has 398 bin [16.6,16.7) has 375 bin [16.7,16.8) has 326 bin [16.8,16.9) has 294 bin [16.9,17.0) has 247 bin [17.0,17.1) has 212 bin [17.1,17.2) has 164 bin [17.2,17.3) has 142 bin [17.3,17.4) has 115 bin [17.4,17.5) has 98 bin [17.5,17.6) has 94 bin [17.6,17.7) has 72 bin [17.7,17.8) has 64 bin [17.8,17.9) has 57 bin [17.9,18.0) has 41 bin [18.0,18.1) has 50 bin [18.1,18.2) has 42 bin [18.2,18.3) has 57 bin [18.3,18.4) has 56 bin [18.4,18.5) has 50 bin [18.5,18.6) has 35 bin [18.6,18.7) has 39 bin [18.7,18.8) has 46 bin [18.8,18.9) has 32 bin [18.9,19.0) has 27 bin [19.0,19.1) has 45 bin [19.1,19.2) has 35 bin [19.2,19.3) has 28 bin [19.3,19.4) has 31 bin [19.4,19.5) has 27 bin [19.5,19.6) has 24 bin [19.6,19.7) has 14 bin [19.7,19.8) has 20 bin [19.8,19.9) has 12 bin [19.9,20.0) has 11 bin [20.0,20.1) has 11 bin [20.1,20.2) has 8 bin [20.2,20.3) has 8 bin [20.3,20.4) has 2 bin [20.4,20.5) has 3 bin [20.5,20.6) has 1 bin [20.6,20.7) has 1 average z coordinate 3.2 for 11063696 element(s) point source id histogram with bin size 1.000000 bin 1016 has 552954 bin 1017 has 10510742 average point source id 1016.950020861021471 for 11063696 element(s)