lasinfo (210611) report for 'AHN4T/20DZ1_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: 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: 10995543 number of points by return: 10541118 374963 70925 8410 127 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 499980 0 min x y z: 153980.000 499980.000 -3.853 max x y z: 155019.999 501269.995 11.127 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: 10995543 extended number of points by return: 10541118 374963 70925 8410 127 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 1289995 Z -3853 11127 intensity 19 3095 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -21 29 user_data 8 9 point_source_ID 195 198 gps_time 270199165.381648 270201686.979592 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 45 255 B 44 250 NIR 0 232 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -3500 4833 extended_scanner_channel 0 0 attribute0 0.19 30.95 ('Amplitude') attribute1 -18.04 13.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 10541118 number of intermediate returns: 80181 number of last returns: 10539205 number of single returns: 10164961 covered area in square units/kilounits: 982112/0.98 point density: all returns 11.20 last only 10.73 (per square units) spacing: all returns 0.30 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 10995543 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 10541118 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 374963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 70925 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 8410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 127 instead zero. overview over extended number of returns of given pulse: 10164961 608030 188413 33499 630 10 0 0 0 0 0 0 0 0 0 histogram of classification of points: 753962 unclassified (1) 2455386 ground (2) 7786195 water (9) +-> flagged as extended overlap: 820443 +---> 169643 of those are unclassified (1) +---> 375154 of those are ground (2) +---> 275646 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 4 bin [-3.8,-3.7) has 570 bin [-3.7,-3.6) has 8834 bin [-3.6,-3.5) has 109598 bin [-3.5,-3.4) has 342892 bin [-3.4,-3.3) has 418974 bin [-3.3,-3.2) has 301564 bin [-3.2,-3.1) has 172397 bin [-3.1,-3.0) has 90748 bin [-3.0,-2.9) has 44712 bin [-2.9,-2.8) has 25770 bin [-2.8,-2.7) has 18867 bin [-2.7,-2.6) has 17322 bin [-2.6,-2.5) has 16381 bin [-2.5,-2.4) has 18842 bin [-2.4,-2.3) has 24636 bin [-2.3,-2.2) has 30209 bin [-2.2,-2.1) has 37093 bin [-2.1,-2.0) has 38868 bin [-2.0,-1.9) has 38437 bin [-1.9,-1.8) has 35174 bin [-1.8,-1.7) has 27931 bin [-1.7,-1.6) has 21077 bin [-1.6,-1.5) has 17695 bin [-1.5,-1.4) has 16525 bin [-1.4,-1.3) has 16006 bin [-1.3,-1.2) has 15825 bin [-1.2,-1.1) has 15543 bin [-1.1,-1.0) has 15019 bin [-1.0,-0.9) has 14751 bin [-0.9,-0.8) has 14566 bin [-0.8,-0.7) has 14066 bin [-0.7,-0.6) has 13667 bin [-0.6,-0.5) has 14013 bin [-0.5,-0.4) has 13548 bin [-0.4,-0.3) has 22106 bin [-0.3,-0.2) has 1157010 bin [-0.2,-0.1) has 5874577 bin [-0.1,0.0) has 779370 bin [0.0,0.1) has 22923 bin [0.1,0.2) has 19292 bin [0.2,0.3) has 18312 bin [0.3,0.4) has 18865 bin [0.4,0.5) has 20610 bin [0.5,0.6) has 23647 bin [0.6,0.7) has 28188 bin [0.7,0.8) has 26155 bin [0.8,0.9) has 23718 bin [0.9,1.0) has 22288 bin [1.0,1.1) has 20867 bin [1.1,1.2) has 18502 bin [1.2,1.3) has 17363 bin [1.3,1.4) has 16935 bin [1.4,1.5) has 17245 bin [1.5,1.6) has 17545 bin [1.6,1.7) has 17863 bin [1.7,1.8) has 17881 bin [1.8,1.9) has 17768 bin [1.9,2.0) has 17139 bin [2.0,2.1) has 16236 bin [2.1,2.2) has 16413 bin [2.2,2.3) has 16278 bin [2.3,2.4) has 16511 bin [2.4,2.5) has 16760 bin [2.5,2.6) has 16974 bin [2.6,2.7) has 18753 bin [2.7,2.8) has 19387 bin [2.8,2.9) has 23109 bin [2.9,3.0) has 21538 bin [3.0,3.1) has 17701 bin [3.1,3.2) has 17840 bin [3.2,3.3) has 18735 bin [3.3,3.4) has 21005 bin [3.4,3.5) has 23052 bin [3.5,3.6) has 23822 bin [3.6,3.7) has 25434 bin [3.7,3.8) has 27826 bin [3.8,3.9) has 43942 bin [3.9,4.0) has 69698 bin [4.0,4.1) has 83525 bin [4.1,4.2) has 41692 bin [4.2,4.3) has 49928 bin [4.3,4.4) has 50696 bin [4.4,4.5) has 9984 bin [4.5,4.6) has 1922 bin [4.6,4.7) has 1371 bin [4.7,4.8) has 1276 bin [4.8,4.9) has 1351 bin [4.9,5.0) has 1295 bin [5.0,5.1) has 1239 bin [5.1,5.2) has 1176 bin [5.2,5.3) has 1079 bin [5.3,5.4) has 1061 bin [5.4,5.5) has 1023 bin [5.5,5.6) has 1002 bin [5.6,5.7) has 923 bin [5.7,5.8) has 866 bin [5.8,5.9) has 837 bin [5.9,6.0) has 757 bin [6.0,6.1) has 841 bin [6.1,6.2) has 694 bin [6.2,6.3) has 691 bin [6.3,6.4) has 695 bin [6.4,6.5) has 640 bin [6.5,6.6) has 564 bin [6.6,6.7) has 596 bin [6.7,6.8) has 559 bin [6.8,6.9) has 526 bin [6.9,7.0) has 531 bin [7.0,7.1) has 526 bin [7.1,7.2) has 453 bin [7.2,7.3) has 447 bin [7.3,7.4) has 426 bin [7.4,7.5) has 394 bin [7.5,7.6) has 377 bin [7.6,7.7) has 362 bin [7.7,7.8) has 324 bin [7.8,7.9) has 310 bin [7.9,8.0) has 276 bin [8.0,8.1) has 264 bin [8.1,8.2) has 255 bin [8.2,8.3) has 251 bin [8.3,8.4) has 233 bin [8.4,8.5) has 217 bin [8.5,8.6) has 203 bin [8.6,8.7) has 158 bin [8.7,8.8) has 150 bin [8.8,8.9) has 146 bin [8.9,9.0) has 141 bin [9.0,9.1) has 128 bin [9.1,9.2) has 113 bin [9.2,9.3) has 113 bin [9.3,9.4) has 106 bin [9.4,9.5) has 81 bin [9.5,9.6) has 75 bin [9.6,9.7) has 67 bin [9.7,9.8) has 50 bin [9.8,9.9) has 48 bin [9.9,10.0) has 46 bin [10.0,10.1) has 39 bin [10.1,10.2) has 27 bin [10.2,10.3) has 23 bin [10.3,10.4) has 19 bin [10.4,10.5) has 16 bin [10.5,10.6) has 7 bin [10.6,10.7) has 12 bin [10.7,10.8) has 5 bin [10.8,10.9) has 3 bin [10.9,11.0) has 1 bin [11.0,11.1) has 2 bin [11.1,11.2) has 2 average z coordinate -0.4 for 10995543 element(s) point source id histogram with bin size 1.000000 bin 195 has 8092 bin 196 has 9434323 bin 198 has 1553128 average point source id 196.281765438960122 for 10995543 element(s)