lasinfo (210611) report for 'AHN4T/31DN1_25.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: 179/2021 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: 41386131 number of points by return: 41130249 197629 50221 7341 691 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 456230 0 min x y z: 113980.000 456230.000 -3.111 max x y z: 115019.999 457519.999 14.202 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: 41386131 extended number of points by return: 41130249 197629 50221 7341 691 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 -3111 14202 intensity 56 2022 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 -35 35 user_data 6 7 point_source_ID 165 167 gps_time 270298278.071861 270300130.494336 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 37 255 B 22 238 NIR 79 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5833 5833 extended_scanner_channel 0 0 attribute0 0.56 20.22 ('Amplitude') attribute1 -15.19 4.67 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41130249 number of intermediate returns: 58436 number of last returns: 41129816 number of single returns: 40932370 covered area in square units/kilounits: 1318036/1.32 point density: all returns 31.40 last only 31.21 (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 41386131 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41130249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 197629 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 50221 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7341 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 691 instead zero. overview over extended number of returns of given pulse: 40932370 294484 128999 26811 3462 5 0 0 0 0 0 0 0 0 0 histogram of classification of points: 376945 unclassified (1) 40904133 ground (2) 104657 water (9) 396 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2967977 +---> 48858 of those are unclassified (1) +---> 2914109 of those are ground (2) +---> 4614 of those are water (9) +---> 396 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 1 bin [-3.1,-3.0) has 53 bin [-3.0,-2.9) has 5657 bin [-2.9,-2.8) has 47207 bin [-2.8,-2.7) has 73254 bin [-2.7,-2.6) has 103762 bin [-2.6,-2.5) has 379100 bin [-2.5,-2.4) has 1983822 bin [-2.4,-2.3) has 5784761 bin [-2.3,-2.2) has 10966364 bin [-2.2,-2.1) has 11357111 bin [-2.1,-2.0) has 6357518 bin [-2.0,-1.9) has 2743172 bin [-1.9,-1.8) has 891816 bin [-1.8,-1.7) has 199842 bin [-1.7,-1.6) has 106965 bin [-1.6,-1.5) has 51605 bin [-1.5,-1.4) has 7982 bin [-1.4,-1.3) has 3982 bin [-1.3,-1.2) has 4015 bin [-1.2,-1.1) has 4137 bin [-1.1,-1.0) has 4182 bin [-1.0,-0.9) has 4354 bin [-0.9,-0.8) has 4526 bin [-0.8,-0.7) has 4582 bin [-0.7,-0.6) has 4534 bin [-0.6,-0.5) has 4791 bin [-0.5,-0.4) has 4729 bin [-0.4,-0.3) has 4732 bin [-0.3,-0.2) has 5048 bin [-0.2,-0.1) has 4956 bin [-0.1,0.0) has 5048 bin [0.0,0.1) has 5158 bin [0.1,0.2) has 5069 bin [0.2,0.3) has 5168 bin [0.3,0.4) has 5205 bin [0.4,0.5) has 5244 bin [0.5,0.6) has 5301 bin [0.6,0.7) has 5177 bin [0.7,0.8) has 4942 bin [0.8,0.9) has 4885 bin [0.9,1.0) has 4785 bin [1.0,1.1) has 4568 bin [1.1,1.2) has 4676 bin [1.2,1.3) has 4686 bin [1.3,1.4) has 4634 bin [1.4,1.5) has 4459 bin [1.5,1.6) has 4490 bin [1.6,1.7) has 4396 bin [1.7,1.8) has 4470 bin [1.8,1.9) has 4420 bin [1.9,2.0) has 4174 bin [2.0,2.1) has 3944 bin [2.1,2.2) has 3880 bin [2.2,2.3) has 3787 bin [2.3,2.4) has 3667 bin [2.4,2.5) has 3603 bin [2.5,2.6) has 3667 bin [2.6,2.7) has 3605 bin [2.7,2.8) has 3457 bin [2.8,2.9) has 3529 bin [2.9,3.0) has 3251 bin [3.0,3.1) has 3229 bin [3.1,3.2) has 3227 bin [3.2,3.3) has 3112 bin [3.3,3.4) has 3088 bin [3.4,3.5) has 3087 bin [3.5,3.6) has 2974 bin [3.6,3.7) has 3030 bin [3.7,3.8) has 3134 bin [3.8,3.9) has 3308 bin [3.9,4.0) has 2971 bin [4.0,4.1) has 3091 bin [4.1,4.2) has 2956 bin [4.2,4.3) has 2960 bin [4.3,4.4) has 3020 bin [4.4,4.5) has 3054 bin [4.5,4.6) has 2946 bin [4.6,4.7) has 2822 bin [4.7,4.8) has 2717 bin [4.8,4.9) has 2641 bin [4.9,5.0) has 2481 bin [5.0,5.1) has 2456 bin [5.1,5.2) has 2364 bin [5.2,5.3) has 2406 bin [5.3,5.4) has 2283 bin [5.4,5.5) has 2240 bin [5.5,5.6) has 1983 bin [5.6,5.7) has 2067 bin [5.7,5.8) has 1901 bin [5.8,5.9) has 1803 bin [5.9,6.0) has 1817 bin [6.0,6.1) has 1795 bin [6.1,6.2) has 1822 bin [6.2,6.3) has 1680 bin [6.3,6.4) has 1669 bin [6.4,6.5) has 1640 bin [6.5,6.6) has 1557 bin [6.6,6.7) has 1513 bin [6.7,6.8) has 1419 bin [6.8,6.9) has 1380 bin [6.9,7.0) has 1315 bin [7.0,7.1) has 1181 bin [7.1,7.2) has 1217 bin [7.2,7.3) has 1258 bin [7.3,7.4) has 1241 bin [7.4,7.5) has 1175 bin [7.5,7.6) has 1151 bin [7.6,7.7) has 1108 bin [7.7,7.8) has 1031 bin [7.8,7.9) has 1071 bin [7.9,8.0) has 1021 bin [8.0,8.1) has 938 bin [8.1,8.2) has 870 bin [8.2,8.3) has 916 bin [8.3,8.4) has 883 bin [8.4,8.5) has 884 bin [8.5,8.6) has 845 bin [8.6,8.7) has 911 bin [8.7,8.8) has 868 bin [8.8,8.9) has 813 bin [8.9,9.0) has 730 bin [9.0,9.1) has 729 bin [9.1,9.2) has 750 bin [9.2,9.3) has 730 bin [9.3,9.4) has 709 bin [9.4,9.5) has 654 bin [9.5,9.6) has 641 bin [9.6,9.7) has 557 bin [9.7,9.8) has 559 bin [9.8,9.9) has 518 bin [9.9,10.0) has 483 bin [10.0,10.1) has 439 bin [10.1,10.2) has 437 bin [10.2,10.3) has 404 bin [10.3,10.4) has 391 bin [10.4,10.5) has 433 bin [10.5,10.6) has 391 bin [10.6,10.7) has 293 bin [10.7,10.8) has 318 bin [10.8,10.9) has 293 bin [10.9,11.0) has 275 bin [11.0,11.1) has 252 bin [11.1,11.2) has 283 bin [11.2,11.3) has 282 bin [11.3,11.4) has 256 bin [11.4,11.5) has 218 bin [11.5,11.6) has 229 bin [11.6,11.7) has 232 bin [11.7,11.8) has 209 bin [11.8,11.9) has 164 bin [11.9,12.0) has 137 bin [12.0,12.1) has 103 bin [12.1,12.2) has 98 bin [12.2,12.3) has 85 bin [12.3,12.4) has 83 bin [12.4,12.5) has 57 bin [12.5,12.6) has 48 bin [12.6,12.7) has 49 bin [12.7,12.8) has 57 bin [12.8,12.9) has 40 bin [12.9,13.0) has 45 bin [13.0,13.1) has 44 bin [13.1,13.2) has 32 bin [13.2,13.3) has 36 bin [13.3,13.4) has 18 bin [13.4,13.5) has 22 bin [13.5,13.6) has 19 bin [13.6,13.7) has 18 bin [13.7,13.8) has 17 bin [13.8,13.9) has 10 bin [13.9,14.0) has 5 bin [14.0,14.1) has 3 bin [14.2,14.3) has 1 average z coordinate -2.1 for 41386131 element(s) point source id histogram with bin size 1.000000 bin 165 has 506282 bin 166 has 27205334 bin 167 has 13674515 average point source id 166.31817985111968 for 41386131 element(s)