lasinfo (210611) report for 'AHN4T/08DN1_15.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: 334/2022 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: 23742173 number of points by return: 23254778 476170 9344 1623 235 scale factor x y z: 0.001 0.001 0.001 offset x y z: 273980 583730 0 min x y z: 273980.000 583730.000 -1.866 max x y z: 275019.999 585019.999 13.488 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: 23742173 extended number of points by return: 23254778 476170 9344 1623 235 22 1 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 -1866 13488 intensity 57 4968 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 21 23 gps_time 324222507.617307 328692434.899414 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 39 255 B 25 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.46 33.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23254778 number of intermediate returns: 11213 number of last returns: 23255532 number of single returns: 22779350 covered area in square units/kilounits: 1329740/1.33 point density: all returns 17.85 last only 17.49 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23742173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23254778 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 476170 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 9344 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1623 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 235 instead zero. overview over extended number of returns of given pulse: 22779350 932487 23348 5702 1129 147 10 0 0 0 0 0 0 0 0 histogram of classification of points: 829791 unclassified (1) 22403679 ground (2) 28503 building (6) 479381 water (9) 819 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1898235 +---> 89159 of those are unclassified (1) +---> 1767160 of those are ground (2) +---> 23336 of those are building (6) +---> 18580 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 38 bin [-1.8,-1.7) has 1592 bin [-1.7,-1.6) has 8712 bin [-1.6,-1.5) has 4657 bin [-1.5,-1.4) has 3348 bin [-1.4,-1.3) has 2798 bin [-1.3,-1.2) has 2766 bin [-1.2,-1.1) has 3236 bin [-1.1,-1.0) has 4021 bin [-1.0,-0.9) has 4544 bin [-0.9,-0.8) has 4904 bin [-0.8,-0.7) has 5135 bin [-0.7,-0.6) has 5758 bin [-0.6,-0.5) has 5998 bin [-0.5,-0.4) has 7175 bin [-0.4,-0.3) has 13791 bin [-0.3,-0.2) has 21740 bin [-0.2,-0.1) has 24369 bin [-0.1,0.0) has 93902 bin [0.0,0.1) has 314654 bin [0.1,0.2) has 52818 bin [0.2,0.3) has 227503 bin [0.3,0.4) has 710916 bin [0.4,0.5) has 900305 bin [0.5,0.6) has 938238 bin [0.6,0.7) has 1095962 bin [0.7,0.8) has 1459393 bin [0.8,0.9) has 1382251 bin [0.9,1.0) has 1130374 bin [1.0,1.1) has 1074445 bin [1.1,1.2) has 770038 bin [1.2,1.3) has 577609 bin [1.3,1.4) has 439687 bin [1.4,1.5) has 167423 bin [1.5,1.6) has 78481 bin [1.6,1.7) has 67735 bin [1.7,1.8) has 80545 bin [1.8,1.9) has 129819 bin [1.9,2.0) has 671574 bin [2.0,2.1) has 3057198 bin [2.1,2.2) has 2421910 bin [2.2,2.3) has 1526161 bin [2.3,2.4) has 1211121 bin [2.4,2.5) has 798155 bin [2.5,2.6) has 399548 bin [2.6,2.7) has 178630 bin [2.7,2.8) has 93458 bin [2.8,2.9) has 64356 bin [2.9,3.0) has 53432 bin [3.0,3.1) has 51392 bin [3.1,3.2) has 47764 bin [3.2,3.3) has 40845 bin [3.3,3.4) has 43280 bin [3.4,3.5) has 45936 bin [3.5,3.6) has 50362 bin [3.6,3.7) has 54747 bin [3.7,3.8) has 57990 bin [3.8,3.9) has 58721 bin [3.9,4.0) has 54865 bin [4.0,4.1) has 48827 bin [4.1,4.2) has 40168 bin [4.2,4.3) has 32061 bin [4.3,4.4) has 24494 bin [4.4,4.5) has 19375 bin [4.5,4.6) has 16174 bin [4.6,4.7) has 13930 bin [4.7,4.8) has 12810 bin [4.8,4.9) has 12286 bin [4.9,5.0) has 12303 bin [5.0,5.1) has 12883 bin [5.1,5.2) has 12880 bin [5.2,5.3) has 13223 bin [5.3,5.4) has 13676 bin [5.4,5.5) has 14219 bin [5.5,5.6) has 13195 bin [5.6,5.7) has 13189 bin [5.7,5.8) has 13401 bin [5.8,5.9) has 13055 bin [5.9,6.0) has 13385 bin [6.0,6.1) has 13291 bin [6.1,6.2) has 13218 bin [6.2,6.3) has 12958 bin [6.3,6.4) has 12984 bin [6.4,6.5) has 12898 bin [6.5,6.6) has 13283 bin [6.6,6.7) has 13317 bin [6.7,6.8) has 13685 bin [6.8,6.9) has 13804 bin [6.9,7.0) has 13973 bin [7.0,7.1) has 13723 bin [7.1,7.2) has 13917 bin [7.2,7.3) has 14109 bin [7.3,7.4) has 14396 bin [7.4,7.5) has 14584 bin [7.5,7.6) has 14740 bin [7.6,7.7) has 15080 bin [7.7,7.8) has 15292 bin [7.8,7.9) has 15538 bin [7.9,8.0) has 15650 bin [8.0,8.1) has 15832 bin [8.1,8.2) has 16233 bin [8.2,8.3) has 16861 bin [8.3,8.4) has 17405 bin [8.4,8.5) has 18633 bin [8.5,8.6) has 19783 bin [8.6,8.7) has 22304 bin [8.7,8.8) has 25761 bin [8.8,8.9) has 30315 bin [8.9,9.0) has 37166 bin [9.0,9.1) has 40564 bin [9.1,9.2) has 24423 bin [9.2,9.3) has 7006 bin [9.3,9.4) has 511 bin [9.4,9.5) has 252 bin [9.5,9.6) has 262 bin [9.6,9.7) has 230 bin [9.7,9.8) has 222 bin [9.8,9.9) has 210 bin [9.9,10.0) has 232 bin [10.0,10.1) has 198 bin [10.1,10.2) has 204 bin [10.2,10.3) has 211 bin [10.3,10.4) has 199 bin [10.4,10.5) has 226 bin [10.5,10.6) has 199 bin [10.6,10.7) has 207 bin [10.7,10.8) has 208 bin [10.8,10.9) has 185 bin [10.9,11.0) has 207 bin [11.0,11.1) has 183 bin [11.1,11.2) has 200 bin [11.2,11.3) has 180 bin [11.3,11.4) has 187 bin [11.4,11.5) has 196 bin [11.5,11.6) has 207 bin [11.6,11.7) has 198 bin [11.7,11.8) has 167 bin [11.8,11.9) has 144 bin [11.9,12.0) has 38 bin [12.0,12.1) has 23 bin [12.1,12.2) has 18 bin [12.2,12.3) has 15 bin [12.3,12.4) has 15 bin [12.4,12.5) has 8 bin [12.5,12.6) has 7 bin [12.6,12.7) has 7 bin [12.7,12.8) has 8 bin [12.8,12.9) has 6 bin [12.9,13.0) has 9 bin [13.0,13.1) has 4 bin [13.2,13.3) has 2 bin [13.4,13.5) has 3 average z coordinate 1.7 for 23742173 element(s) point source id histogram with bin size 1.000000 bin 21 has 2477148 bin 22 has 18325157 bin 23 has 2939868 average point source id 22.019489370244248 for 23742173 element(s)