lasinfo (210611) report for 'AHN4T/22GZ1_01.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: 335/2022 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: 52407371 number of points by return: 47307135 3384023 1363963 312072 38872 scale factor x y z: 0.001 0.001 0.001 offset x y z: 239980 504980 0 min x y z: 239980.000 504980.000 8.254 max x y z: 241019.999 506269.999 33.805 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: 52407371 extended number of points by return: 47307135 3384023 1363963 312072 38872 1258 48 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 8254 33805 intensity 41 4819 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 163 208 gps_time 324131777.173038 328789290.755315 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 37 255 B 28 255 NIR 0 255 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 -16.4 32.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47307135 number of intermediate returns: 1720312 number of last returns: 47290502 number of single returns: 43910578 covered area in square units/kilounits: 1337920/1.34 point density: all returns 39.17 last only 35.35 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52407371 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47307135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3384023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1363963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 312072 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38872 instead zero. overview over extended number of returns of given pulse: 43910578 4047586 3158971 1094250 181533 13730 723 0 0 0 0 0 0 0 0 histogram of classification of points: 5636433 unclassified (1) 45723312 ground (2) 889611 building (6) 150416 water (9) 7599 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3350252 +---> 440705 of those are unclassified (1) +---> 2855612 of those are ground (2) +---> 37398 of those are building (6) +---> 16537 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.2,8.3) has 1 bin [8.3,8.4) has 150 bin [8.4,8.5) has 7431 bin [8.5,8.6) has 22125 bin [8.6,8.7) has 40835 bin [8.7,8.8) has 46608 bin [8.8,8.9) has 47371 bin [8.9,9.0) has 59518 bin [9.0,9.1) has 84613 bin [9.1,9.2) has 163364 bin [9.2,9.3) has 284053 bin [9.3,9.4) has 771263 bin [9.4,9.5) has 2056830 bin [9.5,9.6) has 4319997 bin [9.6,9.7) has 6040977 bin [9.7,9.8) has 5836982 bin [9.8,9.9) has 4955659 bin [9.9,10.0) has 3814523 bin [10.0,10.1) has 3827489 bin [10.1,10.2) has 2717885 bin [10.2,10.3) has 2111084 bin [10.3,10.4) has 1726207 bin [10.4,10.5) has 1532600 bin [10.5,10.6) has 1903240 bin [10.6,10.7) has 1478045 bin [10.7,10.8) has 640728 bin [10.8,10.9) has 621894 bin [10.9,11.0) has 417162 bin [11.0,11.1) has 315798 bin [11.1,11.2) has 176446 bin [11.2,11.3) has 67738 bin [11.3,11.4) has 54414 bin [11.4,11.5) has 45509 bin [11.5,11.6) has 43147 bin [11.6,11.7) has 36735 bin [11.7,11.8) has 33703 bin [11.8,11.9) has 32926 bin [11.9,12.0) has 31559 bin [12.0,12.1) has 33308 bin [12.1,12.2) has 36075 bin [12.2,12.3) has 36902 bin [12.3,12.4) has 38126 bin [12.4,12.5) has 41648 bin [12.5,12.6) has 45377 bin [12.6,12.7) has 47484 bin [12.7,12.8) has 46800 bin [12.8,12.9) has 50611 bin [12.9,13.0) has 48486 bin [13.0,13.1) has 50846 bin [13.1,13.2) has 51086 bin [13.2,13.3) has 49603 bin [13.3,13.4) has 46536 bin [13.4,13.5) has 45074 bin [13.5,13.6) has 44088 bin [13.6,13.7) has 46565 bin [13.7,13.8) has 42806 bin [13.8,13.9) has 42844 bin [13.9,14.0) has 42570 bin [14.0,14.1) has 43118 bin [14.1,14.2) has 42099 bin [14.2,14.3) has 41737 bin [14.3,14.4) has 41554 bin [14.4,14.5) has 41401 bin [14.5,14.6) has 41866 bin [14.6,14.7) has 42311 bin [14.7,14.8) has 42403 bin [14.8,14.9) has 42231 bin [14.9,15.0) has 43272 bin [15.0,15.1) has 40367 bin [15.1,15.2) has 40168 bin [15.2,15.3) has 40549 bin [15.3,15.4) has 38690 bin [15.4,15.5) has 39385 bin [15.5,15.6) has 39706 bin [15.6,15.7) has 38966 bin [15.7,15.8) has 38393 bin [15.8,15.9) has 37440 bin [15.9,16.0) has 38590 bin [16.0,16.1) has 38821 bin [16.1,16.2) has 39224 bin [16.2,16.3) has 38962 bin [16.3,16.4) has 38914 bin [16.4,16.5) has 39058 bin [16.5,16.6) has 39138 bin [16.6,16.7) has 38781 bin [16.7,16.8) has 38590 bin [16.8,16.9) has 38381 bin [16.9,17.0) has 39640 bin [17.0,17.1) has 39615 bin [17.1,17.2) has 39775 bin [17.2,17.3) has 39064 bin [17.3,17.4) has 38453 bin [17.4,17.5) has 38685 bin [17.5,17.6) has 38186 bin [17.6,17.7) has 38719 bin [17.7,17.8) has 39274 bin [17.8,17.9) has 39225 bin [17.9,18.0) has 39833 bin [18.0,18.1) has 39669 bin [18.1,18.2) has 39432 bin [18.2,18.3) has 39119 bin [18.3,18.4) has 38992 bin [18.4,18.5) has 38957 bin [18.5,18.6) has 39243 bin [18.6,18.7) has 39123 bin [18.7,18.8) has 38724 bin [18.8,18.9) has 38769 bin [18.9,19.0) has 38578 bin [19.0,19.1) has 39130 bin [19.1,19.2) has 39662 bin [19.2,19.3) has 40074 bin [19.3,19.4) has 40139 bin [19.4,19.5) has 39544 bin [19.5,19.6) has 39261 bin [19.6,19.7) has 39107 bin [19.7,19.8) has 38252 bin [19.8,19.9) has 38088 bin [19.9,20.0) has 38527 bin [20.0,20.1) has 38521 bin [20.1,20.2) has 38812 bin [20.2,20.3) has 38419 bin [20.3,20.4) has 37530 bin [20.4,20.5) has 38301 bin [20.5,20.6) has 37982 bin [20.6,20.7) has 37502 bin [20.7,20.8) has 37869 bin [20.8,20.9) has 37442 bin [20.9,21.0) has 36977 bin [21.0,21.1) has 37893 bin [21.1,21.2) has 37833 bin [21.2,21.3) has 37626 bin [21.3,21.4) has 38404 bin [21.4,21.5) has 37750 bin [21.5,21.6) has 38158 bin [21.6,21.7) has 38375 bin [21.7,21.8) has 38403 bin [21.8,21.9) has 37899 bin [21.9,22.0) has 37438 bin [22.0,22.1) has 37097 bin [22.1,22.2) has 37195 bin [22.2,22.3) has 37331 bin [22.3,22.4) has 37048 bin [22.4,22.5) has 37227 bin [22.5,22.6) has 37262 bin [22.6,22.7) has 37786 bin [22.7,22.8) has 37097 bin [22.8,22.9) has 37497 bin [22.9,23.0) has 37564 bin [23.0,23.1) has 36951 bin [23.1,23.2) has 38015 bin [23.2,23.3) has 38028 bin [23.3,23.4) has 37946 bin [23.4,23.5) has 37695 bin [23.5,23.6) has 37665 bin [23.6,23.7) has 37531 bin [23.7,23.8) has 37140 bin [23.8,23.9) has 36381 bin [23.9,24.0) has 36599 bin [24.0,24.1) has 36156 bin [24.1,24.2) has 35671 bin [24.2,24.3) has 36237 bin [24.3,24.4) has 35999 bin [24.4,24.5) has 35383 bin [24.5,24.6) has 35048 bin [24.6,24.7) has 34378 bin [24.7,24.8) has 34778 bin [24.8,24.9) has 33958 bin [24.9,25.0) has 33335 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[28.8,28.9) has 8803 bin [28.9,29.0) has 8463 bin [29.0,29.1) has 8143 bin [29.1,29.2) has 7767 bin [29.2,29.3) has 7164 bin [29.3,29.4) has 6654 bin [29.4,29.5) has 6319 bin [29.5,29.6) has 5806 bin [29.6,29.7) has 5376 bin [29.7,29.8) has 4857 bin [29.8,29.9) has 4492 bin [29.9,30.0) has 4305 bin [30.0,30.1) has 4048 bin [30.1,30.2) has 3714 bin [30.2,30.3) has 3418 bin [30.3,30.4) has 3207 bin [30.4,30.5) has 3014 bin [30.5,30.6) has 2753 bin [30.6,30.7) has 2650 bin [30.7,30.8) has 2267 bin [30.8,30.9) has 2166 bin [30.9,31.0) has 2010 bin [31.0,31.1) has 1777 bin [31.1,31.2) has 1706 bin [31.2,31.3) has 1554 bin [31.3,31.4) has 1524 bin [31.4,31.5) has 1349 bin [31.5,31.6) has 1200 bin [31.6,31.7) has 1102 bin [31.7,31.8) has 994 bin [31.8,31.9) has 816 bin [31.9,32.0) has 824 bin [32.0,32.1) has 630 bin [32.1,32.2) has 576 bin [32.2,32.3) has 518 bin [32.3,32.4) has 389 bin [32.4,32.5) has 313 bin [32.5,32.6) has 269 bin [32.6,32.7) has 208 bin [32.7,32.8) has 144 bin [32.8,32.9) has 119 bin [32.9,33.0) has 86 bin [33.0,33.1) has 59 bin [33.1,33.2) has 53 bin [33.2,33.3) has 44 bin [33.3,33.4) has 31 bin [33.4,33.5) has 20 bin [33.5,33.6) has 7 bin [33.6,33.7) has 12 bin [33.7,33.8) has 3 bin [33.8,33.9) has 1 average z coordinate 11.1 for 52407371 element(s) point source id histogram with bin size 1.000000 bin 163 has 18458082 bin 164 has 8189344 bin 208 has 25759945 average point source id 185.275241950221073 for 52407371 element(s)