lasinfo (210611) report for 'AHN4T/49GN1_13.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: 339/2022 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: 35968083 number of points by return: 24322931 8402624 2712463 477338 52727 scale factor x y z: 0.001 0.001 0.001 offset x y z: 81980 383730 0 min x y z: 81980.000 383730.000 13.458 max x y z: 83019.999 385019.999 51.146 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: 35968083 extended number of points by return: 24322931 8402624 2712463 477338 52727 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 13458 51146 intensity 0 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 9 user_data 6 7 point_source_ID 24 25 gps_time 290602366.405877 290604281.304399 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 39 255 B 6 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.44 33.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24322931 number of intermediate returns: 3249650 number of last returns: 24275087 number of single returns: 15879585 covered area in square units/kilounits: 1322160/1.32 point density: all returns 27.20 last only 18.36 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35968083 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24322931 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8402624 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2712463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 477338 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52727 instead zero. overview over extended number of returns of given pulse: 15879585 11399039 6719998 1704154 243844 20115 1348 0 0 0 0 0 0 0 0 histogram of classification of points: 16089706 unclassified (1) 18760099 ground (2) 1096464 building (6) 21814 water (9) +-> flagged as extended overlap: 2368462 +---> 1005232 of those are unclassified (1) +---> 1325962 of those are ground (2) +---> 37151 of those are building (6) +---> 117 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.4,13.5) has 1 bin [13.5,13.6) has 15 bin [13.6,13.7) has 249 bin [13.7,13.8) has 4422 bin [13.8,13.9) has 29318 bin [13.9,14.0) has 62888 bin [14.0,14.1) has 89084 bin [14.1,14.2) has 103150 bin [14.2,14.3) has 170830 bin [14.3,14.4) has 228338 bin [14.4,14.5) has 217928 bin [14.5,14.6) has 231968 bin [14.6,14.7) has 233920 bin [14.7,14.8) has 278849 bin [14.8,14.9) has 422895 bin [14.9,15.0) has 581811 bin [15.0,15.1) has 763280 bin [15.1,15.2) has 653721 bin [15.2,15.3) has 857525 bin [15.3,15.4) has 1091884 bin [15.4,15.5) has 768457 bin [15.5,15.6) has 463373 bin [15.6,15.7) has 363157 bin [15.7,15.8) has 343178 bin [15.8,15.9) has 356854 bin [15.9,16.0) has 338309 bin [16.0,16.1) has 350657 bin [16.1,16.2) has 361476 bin [16.2,16.3) has 338165 bin [16.3,16.4) has 368064 bin [16.4,16.5) has 533933 bin [16.5,16.6) has 592882 bin [16.6,16.7) has 619786 bin [16.7,16.8) has 550636 bin [16.8,16.9) has 409367 bin [16.9,17.0) has 353202 bin [17.0,17.1) has 355862 bin [17.1,17.2) has 365373 bin [17.2,17.3) has 421135 bin [17.3,17.4) has 390818 bin [17.4,17.5) has 503619 bin [17.5,17.6) has 438685 bin [17.6,17.7) has 340745 bin [17.7,17.8) has 318699 bin [17.8,17.9) has 258684 bin [17.9,18.0) has 230148 bin [18.0,18.1) has 248937 bin [18.1,18.2) has 222583 bin [18.2,18.3) has 188803 bin [18.3,18.4) has 184327 bin [18.4,18.5) has 181260 bin [18.5,18.6) has 169561 bin [18.6,18.7) has 174914 bin [18.7,18.8) has 171932 bin [18.8,18.9) has 173490 bin [18.9,19.0) has 188611 bin [19.0,19.1) has 183363 bin [19.1,19.2) has 179190 bin [19.2,19.3) has 173893 bin [19.3,19.4) has 173002 bin [19.4,19.5) has 192400 bin [19.5,19.6) has 176269 bin [19.6,19.7) has 184616 bin [19.7,19.8) has 174229 bin [19.8,19.9) has 177464 bin [19.9,20.0) has 150928 bin [20.0,20.1) has 130798 bin [20.1,20.2) has 106937 bin [20.2,20.3) has 103506 bin [20.3,20.4) has 109245 bin [20.4,20.5) has 112972 bin [20.5,20.6) has 103650 bin [20.6,20.7) has 94073 bin [20.7,20.8) has 80367 bin [20.8,20.9) has 78281 bin [20.9,21.0) has 85783 bin [21.0,21.1) has 86697 bin [21.1,21.2) has 87487 bin [21.2,21.3) has 90927 bin [21.3,21.4) has 82857 bin [21.4,21.5) has 80954 bin [21.5,21.6) has 80130 bin [21.6,21.7) has 91735 bin [21.7,21.8) has 80366 bin [21.8,21.9) has 81876 bin [21.9,22.0) has 80645 bin [22.0,22.1) has 73971 bin [22.1,22.2) has 71277 bin [22.2,22.3) has 84178 bin [22.3,22.4) has 73461 bin 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90779 bin [33.8,33.9) has 88501 bin [33.9,34.0) has 87072 bin [34.0,34.1) has 85913 bin [34.1,34.2) has 84498 bin [34.2,34.3) has 82763 bin [34.3,34.4) has 80695 bin [34.4,34.5) has 78603 bin [34.5,34.6) has 76810 bin [34.6,34.7) has 74835 bin [34.7,34.8) has 72869 bin [34.8,34.9) has 70718 bin [34.9,35.0) has 68213 bin [35.0,35.1) has 66711 bin [35.1,35.2) has 63667 bin [35.2,35.3) has 61855 bin [35.3,35.4) has 59890 bin [35.4,35.5) has 57586 bin [35.5,35.6) has 55994 bin [35.6,35.7) has 53949 bin [35.7,35.8) has 52933 bin [35.8,35.9) has 51233 bin [35.9,36.0) has 48504 bin [36.0,36.1) has 46354 bin [36.1,36.2) has 44989 bin [36.2,36.3) has 43767 bin [36.3,36.4) has 41844 bin [36.4,36.5) has 40211 bin [36.5,36.6) has 38944 bin [36.6,36.7) has 36958 bin [36.7,36.8) has 35812 bin [36.8,36.9) has 34105 bin [36.9,37.0) has 33005 bin [37.0,37.1) has 31576 bin [37.1,37.2) has 29807 bin [37.2,37.3) has 28752 bin [37.3,37.4) has 27529 bin [37.4,37.5) has 25708 bin [37.5,37.6) has 25048 bin 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has 11 bin [45.8,45.9) has 16 bin [45.9,46.0) has 38 bin [46.0,46.1) has 8 bin [46.1,46.2) has 1 bin [46.2,46.3) has 1 bin [46.3,46.4) has 1 bin [46.4,46.5) has 2 bin [46.5,46.6) has 5 bin [46.6,46.7) has 2 bin [46.8,46.9) has 3 bin [46.9,47.0) has 2 bin [47.1,47.2) has 1 bin [47.2,47.3) has 1 bin [47.3,47.4) has 5 bin [47.4,47.5) has 1 bin [47.5,47.6) has 1 bin [47.6,47.7) has 1 bin [47.8,47.9) has 1 bin [47.9,48.0) has 1 bin [48.0,48.1) has 1 bin [48.1,48.2) has 1 bin [48.2,48.3) has 3 bin [48.3,48.4) has 2 bin [48.4,48.5) has 1 bin [48.5,48.6) has 2 bin [48.6,48.7) has 1 bin [48.7,48.8) has 1 bin [48.9,49.0) has 1 bin [49.0,49.1) has 1 bin [49.1,49.2) has 1 bin [49.3,49.4) has 1 bin [49.4,49.5) has 1 bin [49.5,49.6) has 1 bin [49.6,49.7) has 1 bin [50.1,50.2) has 2 bin [50.2,50.3) has 2 bin [50.3,50.4) has 10 bin [50.4,50.5) has 13 bin [50.5,50.6) has 28 bin [50.6,50.7) has 26 bin [50.7,50.8) has 30 bin [50.8,50.9) has 29 bin [50.9,51.0) has 26 bin [51.0,51.1) has 11 bin [51.1,51.2) has 2 average z coordinate 21.8 for 35968083 element(s) point source id histogram with bin size 1.000000 bin 24 has 14335902 bin 25 has 21632181 average point source id 24.601427131938056 for 35968083 element(s)