lasinfo (210611) report for 'AHN4T/49DZ1_24.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: 342/2021 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: 29920584 number of points by return: 24000519 5863746 56202 116 1 scale factor x y z: 0.001 0.001 0.001 offset x y z: 72980 374980 0 min x y z: 72980.000 374980.000 -0.916 max x y z: 73980.381 376269.999 10.956 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: 29920584 extended number of points by return: 24000519 5863746 56202 116 1 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 1000381 Y 0 1289999 Z -916 10956 intensity 56 3869 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 -31 32 user_data 6 7 point_source_ID 73 97 gps_time 260788217.166371 261750836.488661 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 229 G 41 226 B 31 222 NIR 51 246 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.56 38.69 ('Amplitude') attribute1 -16.21 21.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24000519 number of intermediate returns: 49207 number of last returns: 24029791 number of single returns: 18158933 covered area in square units/kilounits: 836956/0.84 point density: all returns 35.75 last only 28.71 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29920584 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24000519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5863746 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 56202 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 116 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1 instead zero. overview over extended number of returns of given pulse: 18158933 11599807 161389 450 5 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6466678 unclassified (1) 20840905 ground (2) 2613001 water (9) +-> flagged as extended overlap: 1784239 +---> 354954 of those are unclassified (1) +---> 1330275 of those are ground (2) +---> 99010 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 3 bin [-0.9,-0.8) has 653 bin [-0.8,-0.7) has 17221 bin [-0.7,-0.6) has 505105 bin [-0.6,-0.5) has 1103123 bin [-0.5,-0.4) has 263616 bin [-0.4,-0.3) has 451312 bin [-0.3,-0.2) has 796715 bin [-0.2,-0.1) has 505274 bin [-0.1,0.0) has 349295 bin [0.0,0.1) has 325104 bin [0.1,0.2) has 309050 bin [0.2,0.3) has 284788 bin [0.3,0.4) has 286865 bin [0.4,0.5) has 306620 bin [0.5,0.6) has 305753 bin [0.6,0.7) has 285476 bin [0.7,0.8) has 259845 bin [0.8,0.9) has 251360 bin [0.9,1.0) has 223955 bin [1.0,1.1) has 210506 bin [1.1,1.2) has 202747 bin [1.2,1.3) has 207308 bin [1.3,1.4) has 217113 bin [1.4,1.5) has 179651 bin [1.5,1.6) has 166155 bin [1.6,1.7) has 131380 bin [1.7,1.8) has 152231 bin [1.8,1.9) has 146475 bin [1.9,2.0) has 134801 bin [2.0,2.1) has 108935 bin [2.1,2.2) has 86013 bin [2.2,2.3) has 81984 bin [2.3,2.4) has 81720 bin [2.4,2.5) has 89716 bin [2.5,2.6) has 105488 bin [2.6,2.7) has 128766 bin [2.7,2.8) has 176293 bin [2.8,2.9) has 291127 bin [2.9,3.0) has 768496 bin [3.0,3.1) has 1922805 bin [3.1,3.2) has 3568205 bin [3.2,3.3) has 2841494 bin [3.3,3.4) has 1651289 bin [3.4,3.5) has 848511 bin [3.5,3.6) has 407228 bin [3.6,3.7) has 221245 bin [3.7,3.8) has 142441 bin [3.8,3.9) has 115835 bin [3.9,4.0) has 106457 bin [4.0,4.1) has 112736 bin [4.1,4.2) has 133349 bin [4.2,4.3) has 170221 bin [4.3,4.4) has 233478 bin [4.4,4.5) has 288996 bin [4.5,4.6) has 370243 bin [4.6,4.7) has 492082 bin [4.7,4.8) has 641278 bin [4.8,4.9) has 787071 bin [4.9,5.0) has 856750 bin [5.0,5.1) has 767483 bin [5.1,5.2) has 569304 bin [5.2,5.3) has 343347 bin [5.3,5.4) has 175635 bin [5.4,5.5) has 111631 bin [5.5,5.6) has 76579 bin [5.6,5.7) has 33629 bin [5.7,5.8) has 22534 bin [5.8,5.9) has 25645 bin [5.9,6.0) has 32482 bin [6.0,6.1) has 108663 bin [6.1,6.2) has 241276 bin [6.2,6.3) has 485052 bin [6.3,6.4) has 409635 bin [6.4,6.5) has 82978 bin [6.5,6.6) has 4128 bin [6.6,6.7) has 1015 bin [6.7,6.8) has 997 bin [6.8,6.9) has 1043 bin [6.9,7.0) has 1167 bin [7.0,7.1) has 1216 bin [7.1,7.2) has 1124 bin [7.2,7.3) has 1113 bin [7.3,7.4) has 1123 bin [7.4,7.5) has 1006 bin [7.5,7.6) has 941 bin [7.6,7.7) has 845 bin [7.7,7.8) has 791 bin [7.8,7.9) has 734 bin [7.9,8.0) has 759 bin [8.0,8.1) has 701 bin [8.1,8.2) has 684 bin [8.2,8.3) has 620 bin [8.3,8.4) has 535 bin [8.4,8.5) has 441 bin [8.5,8.6) has 395 bin [8.6,8.7) has 377 bin [8.7,8.8) has 351 bin [8.8,8.9) has 327 bin [8.9,9.0) has 260 bin [9.0,9.1) has 224 bin [9.1,9.2) has 283 bin [9.2,9.3) has 1313 bin [9.3,9.4) has 124 bin [9.4,9.5) has 113 bin [9.5,9.6) has 68 bin [9.6,9.7) has 38 bin [9.7,9.8) has 45 bin [9.8,9.9) has 32 bin [9.9,10.0) has 10 bin [10.0,10.1) has 5 bin [10.8,10.9) has 8 bin [10.9,11.0) has 3 average z coordinate 2.8 for 29920584 element(s) point source id histogram with bin size 1.000000 bin 73 has 6361617 bin 74 has 12381269 bin 97 has 11177698 average point source id 82.379697301362839 for 29920584 element(s)