lasinfo (210611) report for 'AHN4T/64EZ2_10.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: 183/2021 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: 6566933 number of points by return: 6397960 161369 7416 184 4 scale factor x y z: 0.001 0.001 0.001 offset x y z: 48980 422480 0 min x y z: 49553.451 422480.000 -1.277 max x y z: 50019.999 423769.999 15.146 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: 6566933 extended number of points by return: 6397960 161369 7416 184 4 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 573451 1039999 Y 0 1289999 Z -1277 15146 intensity 56 3434 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 30 user_data 6 7 point_source_ID 32 40 gps_time 259496757.610645 259505263.953278 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 1 252 G 3 246 B 0 236 NIR 38 250 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5167 5000 extended_scanner_channel 0 0 attribute0 0.56 34.34 ('Amplitude') attribute1 -15.44 18.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 6397960 number of intermediate returns: 7548 number of last returns: 6391483 number of single returns: 6230058 covered area in square units/kilounits: 363864/0.36 point density: all returns 18.05 last only 17.57 (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 6566933 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6397960 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 161369 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7416 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 184 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4 instead zero. overview over extended number of returns of given pulse: 6230058 314278 21846 731 20 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 611003 unclassified (1) 4686895 ground (2) 1269035 water (9) +-> flagged as extended overlap: 1051904 +---> 243251 of those are unclassified (1) +---> 707349 of those are ground (2) +---> 101304 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 250 bin [-1.2,-1.1) has 29760 bin [-1.1,-1.0) has 1158159 bin [-1.0,-0.9) has 359266 bin [-0.9,-0.8) has 69596 bin [-0.8,-0.7) has 59916 bin [-0.7,-0.6) has 53945 bin [-0.6,-0.5) has 58195 bin [-0.5,-0.4) has 78289 bin [-0.4,-0.3) has 86106 bin [-0.3,-0.2) has 80369 bin [-0.2,-0.1) has 89846 bin [-0.1,0.0) has 88698 bin [0.0,0.1) has 77484 bin [0.1,0.2) has 75308 bin [0.2,0.3) has 71077 bin [0.3,0.4) has 63849 bin [0.4,0.5) has 54779 bin [0.5,0.6) has 47679 bin [0.6,0.7) has 44175 bin [0.7,0.8) has 41182 bin [0.8,0.9) has 40519 bin [0.9,1.0) has 41174 bin [1.0,1.1) has 44495 bin [1.1,1.2) has 43700 bin [1.2,1.3) has 42786 bin [1.3,1.4) has 42322 bin [1.4,1.5) has 44971 bin [1.5,1.6) has 44691 bin [1.6,1.7) has 43615 bin [1.7,1.8) has 49629 bin [1.8,1.9) has 56442 bin [1.9,2.0) has 61644 bin [2.0,2.1) has 62771 bin [2.1,2.2) has 63919 bin [2.2,2.3) has 62960 bin [2.3,2.4) has 63423 bin [2.4,2.5) has 68202 bin [2.5,2.6) has 88538 bin [2.6,2.7) has 104877 bin [2.7,2.8) has 138171 bin [2.8,2.9) has 193349 bin [2.9,3.0) has 210600 bin [3.0,3.1) has 109278 bin [3.1,3.2) has 79425 bin [3.2,3.3) has 63331 bin [3.3,3.4) has 39775 bin [3.4,3.5) has 27503 bin [3.5,3.6) has 20527 bin [3.6,3.7) has 16870 bin [3.7,3.8) has 14763 bin [3.8,3.9) has 14348 bin [3.9,4.0) has 13529 bin [4.0,4.1) has 12790 bin [4.1,4.2) has 12672 bin [4.2,4.3) has 12235 bin [4.3,4.4) has 12357 bin [4.4,4.5) has 12465 bin [4.5,4.6) has 12083 bin [4.6,4.7) has 11871 bin [4.7,4.8) has 12655 bin [4.8,4.9) has 14085 bin [4.9,5.0) has 17023 bin [5.0,5.1) has 18528 bin [5.1,5.2) has 18002 bin [5.2,5.3) has 18134 bin [5.3,5.4) has 19897 bin [5.4,5.5) has 21585 bin [5.5,5.6) has 22341 bin [5.6,5.7) has 23558 bin [5.7,5.8) has 23027 bin [5.8,5.9) has 22517 bin [5.9,6.0) has 22814 bin [6.0,6.1) has 22657 bin [6.1,6.2) has 21441 bin [6.2,6.3) has 20212 bin [6.3,6.4) has 18932 bin [6.4,6.5) has 17979 bin [6.5,6.6) has 17120 bin [6.6,6.7) has 17831 bin [6.7,6.8) has 16508 bin [6.8,6.9) has 15413 bin [6.9,7.0) has 14684 bin [7.0,7.1) has 14679 bin [7.1,7.2) has 14543 bin [7.2,7.3) has 15596 bin [7.3,7.4) has 18329 bin [7.4,7.5) has 18700 bin [7.5,7.6) has 17093 bin [7.6,7.7) has 16437 bin [7.7,7.8) has 16815 bin [7.8,7.9) has 16878 bin [7.9,8.0) has 17059 bin [8.0,8.1) has 17228 bin [8.1,8.2) has 18149 bin [8.2,8.3) has 18595 bin [8.3,8.4) has 19205 bin [8.4,8.5) has 18468 bin [8.5,8.6) has 18225 bin [8.6,8.7) has 17310 bin [8.7,8.8) has 17704 bin [8.8,8.9) has 17847 bin [8.9,9.0) has 18012 bin [9.0,9.1) has 18776 bin [9.1,9.2) has 20172 bin [9.2,9.3) has 21525 bin [9.3,9.4) has 22641 bin [9.4,9.5) has 22972 bin [9.5,9.6) has 23046 bin [9.6,9.7) has 23291 bin [9.7,9.8) has 23321 bin [9.8,9.9) has 23496 bin [9.9,10.0) has 23442 bin [10.0,10.1) has 23409 bin [10.1,10.2) has 23047 bin [10.2,10.3) has 22476 bin [10.3,10.4) has 22117 bin [10.4,10.5) has 22443 bin [10.5,10.6) has 22482 bin [10.6,10.7) has 22695 bin [10.7,10.8) has 22930 bin [10.8,10.9) has 23853 bin [10.9,11.0) has 24351 bin [11.0,11.1) has 24572 bin [11.1,11.2) has 24640 bin [11.2,11.3) has 24098 bin [11.3,11.4) has 24302 bin [11.4,11.5) has 23997 bin [11.5,11.6) has 23859 bin [11.6,11.7) has 24123 bin [11.7,11.8) has 24950 bin [11.8,11.9) has 24646 bin [11.9,12.0) has 24806 bin [12.0,12.1) has 24617 bin [12.1,12.2) has 23072 bin [12.2,12.3) has 21813 bin [12.3,12.4) has 20573 bin [12.4,12.5) has 19790 bin [12.5,12.6) has 18647 bin [12.6,12.7) has 19071 bin [12.7,12.8) has 18204 bin [12.8,12.9) has 16685 bin [12.9,13.0) has 15615 bin [13.0,13.1) has 15211 bin [13.1,13.2) has 14307 bin [13.2,13.3) has 12599 bin [13.3,13.4) has 10638 bin [13.4,13.5) has 8836 bin [13.5,13.6) has 7466 bin [13.6,13.7) has 6310 bin [13.7,13.8) has 5757 bin [13.8,13.9) has 5006 bin [13.9,14.0) has 4064 bin [14.0,14.1) has 3216 bin [14.1,14.2) has 2703 bin [14.2,14.3) has 2085 bin [14.3,14.4) has 1589 bin [14.4,14.5) has 1061 bin [14.5,14.6) has 614 bin [14.6,14.7) has 294 bin [14.7,14.8) has 125 bin [14.8,14.9) has 62 bin [14.9,15.0) has 44 bin [15.0,15.1) has 13 bin [15.1,15.2) has 5 average z coordinate 3.1 for 6566933 element(s) point source id histogram with bin size 1.000000 bin 32 has 2269965 bin 33 has 3233407 bin 40 has 1063561 average point source id 33.788033317836501 for 6566933 element(s)