lasinfo (210611) report for 'AHN4T/66FZ2_19.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: 181/2021 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: 47181905 number of points by return: 45530114 1073369 423323 129309 25790 scale factor x y z: 0.001 0.001 0.001 offset x y z: 17980 369980 0 min x y z: 17980.000 369980.000 -1.035 max x y z: 19019.999 371269.999 38.846 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: 47181905 extended number of points by return: 45530114 1073369 423323 129309 25790 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 -1035 38846 intensity 56 3258 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 -31 31 user_data 6 7 point_source_ID 77 91 gps_time 260792884.378639 261747246.144675 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 241 G 4 237 B 5 236 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0.56 32.58 ('Amplitude') attribute1 -16.3 16.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45530114 number of intermediate returns: 581639 number of last returns: 45524306 number of single returns: 44454154 covered area in square units/kilounits: 1329536/1.33 point density: all returns 35.49 last only 34.24 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47181905 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45530114 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1073369 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 423323 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 129309 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25790 instead zero. overview over extended number of returns of given pulse: 44454154 1301962 882350 414320 113055 14779 1285 0 0 0 0 0 0 0 0 histogram of classification of points: 1942373 unclassified (1) 45098856 ground (2) 126020 building (6) 14656 water (9) +-> flagged as extended overlap: 2762679 +---> 95503 of those are unclassified (1) +---> 2641150 of those are ground (2) +---> 25204 of those are building (6) +---> 822 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 7 bin [-1.0,-0.9) has 343 bin [-0.9,-0.8) has 6030 bin [-0.8,-0.7) has 11434 bin [-0.7,-0.6) has 26275 bin [-0.6,-0.5) has 31474 bin [-0.5,-0.4) has 29872 bin [-0.4,-0.3) has 38160 bin [-0.3,-0.2) has 118209 bin [-0.2,-0.1) has 192876 bin [-0.1,0.0) has 152625 bin [0.0,0.1) has 152523 bin [0.1,0.2) has 167013 bin [0.2,0.3) has 213706 bin [0.3,0.4) has 305010 bin [0.4,0.5) has 346769 bin 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23726 bin [4.6,4.7) has 18900 bin [4.7,4.8) has 15591 bin [4.8,4.9) has 14774 bin [4.9,5.0) has 14682 bin [5.0,5.1) has 14777 bin [5.1,5.2) has 15149 bin [5.2,5.3) has 15600 bin [5.3,5.4) has 15698 bin [5.4,5.5) has 16136 bin [5.5,5.6) has 16042 bin [5.6,5.7) has 16313 bin [5.7,5.8) has 16070 bin [5.8,5.9) has 16251 bin [5.9,6.0) has 15055 bin [6.0,6.1) has 14636 bin [6.1,6.2) has 14718 bin [6.2,6.3) has 14555 bin [6.3,6.4) has 14752 bin [6.4,6.5) has 14964 bin [6.5,6.6) has 14447 bin [6.6,6.7) has 14594 bin [6.7,6.8) has 14705 bin [6.8,6.9) has 14393 bin [6.9,7.0) has 14252 bin [7.0,7.1) has 13696 bin [7.1,7.2) has 13670 bin [7.2,7.3) has 13767 bin [7.3,7.4) has 13551 bin [7.4,7.5) has 13200 bin [7.5,7.6) has 12822 bin [7.6,7.7) has 12412 bin [7.7,7.8) has 12057 bin [7.8,7.9) has 11806 bin [7.9,8.0) has 11815 bin [8.0,8.1) has 11560 bin [8.1,8.2) has 11181 bin [8.2,8.3) has 11324 bin [8.3,8.4) has 11144 bin [8.4,8.5) has 11155 bin [8.5,8.6) has 11032 bin [8.6,8.7) has 10815 bin 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bin [28.8,28.9) has 2102 bin [28.9,29.0) has 2065 bin [29.0,29.1) has 2123 bin [29.1,29.2) has 1995 bin [29.2,29.3) has 1985 bin [29.3,29.4) has 2007 bin [29.4,29.5) has 1960 bin [29.5,29.6) has 1963 bin [29.6,29.7) has 1841 bin [29.7,29.8) has 1751 bin [29.8,29.9) has 1793 bin [29.9,30.0) has 1725 bin [30.0,30.1) has 1764 bin [30.1,30.2) has 1770 bin [30.2,30.3) has 1756 bin [30.3,30.4) has 1649 bin [30.4,30.5) has 1752 bin [30.5,30.6) has 1676 bin [30.6,30.7) has 1618 bin [30.7,30.8) has 1596 bin [30.8,30.9) has 1528 bin [30.9,31.0) has 1520 bin [31.0,31.1) has 1504 bin [31.1,31.2) has 1437 bin [31.2,31.3) has 1425 bin [31.3,31.4) has 1368 bin [31.4,31.5) has 1412 bin [31.5,31.6) has 1446 bin [31.6,31.7) has 1376 bin [31.7,31.8) has 1303 bin [31.8,31.9) has 1341 bin [31.9,32.0) has 1323 bin [32.0,32.1) has 1385 bin [32.1,32.2) has 1306 bin [32.2,32.3) has 1262 bin [32.3,32.4) has 1220 bin [32.4,32.5) has 1265 bin [32.5,32.6) has 1114 bin [32.6,32.7) has 1256 bin [32.7,32.8) has 1256 bin [32.8,32.9) has 1208 bin [32.9,33.0) has 1200 bin [33.0,33.1) has 1208 bin [33.1,33.2) has 1249 bin [33.2,33.3) has 1178 bin [33.3,33.4) has 1211 bin [33.4,33.5) has 1118 bin [33.5,33.6) has 1196 bin [33.6,33.7) has 1125 bin [33.7,33.8) has 1078 bin [33.8,33.9) has 1057 bin [33.9,34.0) has 1076 bin [34.0,34.1) has 1057 bin [34.1,34.2) has 1050 bin [34.2,34.3) has 1005 bin [34.3,34.4) has 1025 bin [34.4,34.5) has 943 bin [34.5,34.6) has 955 bin [34.6,34.7) has 926 bin [34.7,34.8) has 840 bin [34.8,34.9) has 849 bin [34.9,35.0) has 846 bin [35.0,35.1) has 731 bin [35.1,35.2) has 717 bin [35.2,35.3) has 711 bin [35.3,35.4) has 662 bin [35.4,35.5) has 603 bin [35.5,35.6) has 643 bin [35.6,35.7) has 597 bin [35.7,35.8) has 557 bin [35.8,35.9) has 526 bin [35.9,36.0) has 517 bin [36.0,36.1) has 466 bin [36.1,36.2) has 444 bin [36.2,36.3) has 384 bin [36.3,36.4) has 403 bin [36.4,36.5) has 370 bin [36.5,36.6) has 368 bin [36.6,36.7) has 375 bin [36.7,36.8) has 366 bin [36.8,36.9) has 322 bin [36.9,37.0) has 280 bin [37.0,37.1) has 230 bin [37.1,37.2) has 212 bin [37.2,37.3) has 201 bin [37.3,37.4) has 196 bin [37.4,37.5) has 163 bin [37.5,37.6) has 128 bin [37.6,37.7) has 99 bin [37.7,37.8) has 75 bin [37.8,37.9) has 41 bin [37.9,38.0) has 27 bin [38.0,38.1) has 28 bin [38.1,38.2) has 12 bin [38.2,38.3) has 8 bin [38.3,38.4) has 10 bin [38.4,38.5) has 9 bin [38.5,38.6) has 6 bin [38.6,38.7) has 2 bin [38.8,38.9) has 2 average z coordinate 1.7 for 47181905 element(s) point source id histogram with bin size 1.000000 bin 77 has 9795895 bin 84 has 17948127 bin 91 has 19437883 average point source id 85.430504257935326 for 47181905 element(s)