lasinfo (210611) report for 'AHN4T/20BZ2_12.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: 17969634 number of points by return: 17948086 14058 5978 1479 33 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 514980 0 min x y z: 155980.000 514980.000 -0.426 max x y z: 157019.999 516269.999 14.059 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: 17969634 extended number of points by return: 17948086 14058 5978 1479 33 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 -426 14059 intensity 19 3662 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -19 26 user_data 8 9 point_source_ID 39 50 gps_time 269676208.696393 269685644.868690 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 70 242 G 80 231 B 80 229 NIR 11 231 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -3167 4333 extended_scanner_channel 0 0 attribute0 0.19 36.62 ('Amplitude') attribute1 -18.25 18.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 17948086 number of intermediate returns: 7714 number of last returns: 17947279 number of single returns: 17933445 covered area in square units/kilounits: 1293648/1.29 point density: all returns 13.89 last only 13.87 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17969634 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17948086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14058 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1479 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33 instead zero. overview over extended number of returns of given pulse: 17933445 16220 13941 5862 166 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 119562 unclassified (1) 1381028 ground (2) 16469044 water (9) +-> flagged as extended overlap: 1243794 +---> 28138 of those are unclassified (1) +---> 222542 of those are ground (2) +---> 993114 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 33 bin [-0.4,-0.3) has 15686 bin [-0.3,-0.2) has 2788049 bin [-0.2,-0.1) has 13248423 bin [-0.1,0.0) has 463427 bin [0.0,0.1) has 45767 bin [0.1,0.2) has 31805 bin [0.2,0.3) has 32384 bin [0.3,0.4) has 36184 bin [0.4,0.5) has 27162 bin [0.5,0.6) has 23021 bin [0.6,0.7) has 22243 bin [0.7,0.8) has 23589 bin [0.8,0.9) has 25088 bin [0.9,1.0) has 26068 bin [1.0,1.1) has 24916 bin [1.1,1.2) has 23442 bin [1.2,1.3) has 23009 bin [1.3,1.4) has 50258 bin [1.4,1.5) has 204298 bin [1.5,1.6) has 154401 bin [1.6,1.7) has 53791 bin [1.7,1.8) has 26461 bin [1.8,1.9) has 17788 bin [1.9,2.0) has 14936 bin [2.0,2.1) has 13256 bin [2.1,2.2) has 13030 bin [2.2,2.3) has 12825 bin [2.3,2.4) has 13562 bin [2.4,2.5) has 14083 bin [2.5,2.6) has 14137 bin [2.6,2.7) has 18639 bin [2.7,2.8) has 20601 bin [2.8,2.9) has 17005 bin [2.9,3.0) has 14132 bin [3.0,3.1) has 12994 bin [3.1,3.2) has 13596 bin [3.2,3.3) has 14064 bin [3.3,3.4) has 13461 bin [3.4,3.5) has 11082 bin [3.5,3.6) has 9437 bin [3.6,3.7) has 8187 bin [3.7,3.8) has 6974 bin [3.8,3.9) has 6660 bin [3.9,4.0) has 6719 bin [4.0,4.1) has 7129 bin [4.1,4.2) has 7138 bin [4.2,4.3) has 7729 bin [4.3,4.4) has 7992 bin [4.4,4.5) has 7914 bin [4.5,4.6) has 7757 bin [4.6,4.7) has 7777 bin [4.7,4.8) has 7787 bin [4.8,4.9) has 8220 bin [4.9,5.0) has 8064 bin [5.0,5.1) has 8285 bin [5.1,5.2) has 14035 bin [5.2,5.3) has 16541 bin [5.3,5.4) has 17211 bin [5.4,5.5) has 29265 bin [5.5,5.6) has 69698 bin [5.6,5.7) has 44999 bin [5.7,5.8) has 13049 bin [5.8,5.9) has 890 bin [5.9,6.0) has 417 bin [6.0,6.1) has 514 bin [6.1,6.2) has 766 bin [6.2,6.3) has 656 bin [6.3,6.4) has 418 bin [6.4,6.5) has 266 bin [6.5,6.6) has 292 bin [6.6,6.7) has 266 bin [6.7,6.8) has 244 bin [6.8,6.9) has 273 bin [6.9,7.0) has 277 bin [7.0,7.1) has 295 bin [7.1,7.2) has 353 bin [7.2,7.3) has 332 bin [7.3,7.4) has 312 bin [7.4,7.5) has 327 bin [7.5,7.6) has 325 bin [7.6,7.7) has 308 bin [7.7,7.8) has 277 bin [7.8,7.9) has 270 bin [7.9,8.0) has 279 bin [8.0,8.1) has 316 bin [8.1,8.2) has 293 bin [8.2,8.3) has 342 bin [8.3,8.4) has 312 bin [8.4,8.5) has 326 bin [8.5,8.6) has 316 bin [8.6,8.7) has 333 bin [8.7,8.8) has 327 bin [8.8,8.9) has 305 bin [8.9,9.0) has 308 bin [9.0,9.1) has 281 bin [9.1,9.2) has 272 bin [9.2,9.3) has 255 bin [9.3,9.4) has 296 bin [9.4,9.5) has 362 bin [9.5,9.6) has 269 bin [9.6,9.7) has 327 bin [9.7,9.8) has 287 bin [9.8,9.9) has 315 bin [9.9,10.0) has 303 bin [10.0,10.1) has 301 bin [10.1,10.2) has 309 bin [10.2,10.3) has 314 bin [10.3,10.4) has 297 bin [10.4,10.5) has 309 bin [10.5,10.6) has 309 bin [10.6,10.7) has 299 bin [10.7,10.8) has 276 bin [10.8,10.9) has 263 bin [10.9,11.0) has 295 bin [11.0,11.1) has 312 bin [11.1,11.2) has 277 bin [11.2,11.3) has 258 bin [11.3,11.4) has 267 bin [11.4,11.5) has 279 bin [11.5,11.6) has 266 bin [11.6,11.7) has 264 bin [11.7,11.8) has 240 bin [11.8,11.9) has 249 bin [11.9,12.0) has 242 bin [12.0,12.1) has 221 bin [12.1,12.2) has 242 bin [12.2,12.3) has 229 bin [12.3,12.4) has 216 bin [12.4,12.5) has 194 bin [12.5,12.6) has 190 bin [12.6,12.7) has 173 bin [12.7,12.8) has 140 bin [12.8,12.9) has 147 bin [12.9,13.0) has 118 bin [13.0,13.1) has 80 bin [13.1,13.2) has 64 bin [13.2,13.3) has 63 bin [13.3,13.4) has 47 bin [13.4,13.5) has 46 bin [13.5,13.6) has 20 bin [13.6,13.7) has 29 bin [13.7,13.8) has 13 bin [13.8,13.9) has 9 bin [13.9,14.0) has 1 bin [14.0,14.1) has 1 average z coordinate 0.0 for 17969634 element(s) point source id histogram with bin size 1.000000 bin 39 has 6685288 bin 40 has 1951799 bin 50 has 9332547 average point source id 44.821477276610082 for 17969634 element(s)