lasinfo (210611) report for 'AHN4T/32HN2_17.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: 336/2022 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: 33672185 number of points by return: 28132103 3687620 1442075 353641 51772 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 457480 0 min x y z: 175980.000 457480.000 15.389 max x y z: 177019.999 458769.999 51.612 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: 33672185 extended number of points by return: 28132103 3687620 1442075 353641 51772 4693 281 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 15389 51612 intensity 0 4860 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 -6 29 user_data 6 7 point_source_ID 109 110 gps_time 328692405.635541 328693197.623222 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 60 255 B 44 255 NIR 25 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.64 32.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28132103 number of intermediate returns: 1852164 number of last returns: 28130513 number of single returns: 24442595 covered area in square units/kilounits: 1340924/1.34 point density: all returns 25.11 last only 20.98 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33672185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28132103 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3687620 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1442075 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 353641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 51772 instead zero. overview over extended number of returns of given pulse: 24442595 4493722 3264063 1207600 235665 26595 1945 0 0 0 0 0 0 0 0 histogram of classification of points: 6822100 unclassified (1) 25804174 ground (2) 1037091 building (6) 6565 water (9) 2255 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2207241 +---> 647685 of those are unclassified (1) +---> 1506714 of those are ground (2) +---> 52842 of those are building (6) z coordinate histogram with bin size 0.100000 bin [15.3,15.4) has 2 bin [15.4,15.5) has 16 bin [15.5,15.6) has 7 bin [15.6,15.7) has 8 bin [15.7,15.8) has 7 bin [15.8,15.9) has 13 bin [15.9,16.0) has 184 bin [16.0,16.1) has 617 bin [16.1,16.2) has 941 bin [16.2,16.3) has 1396 bin [16.3,16.4) has 4230 bin [16.4,16.5) has 5353 bin [16.5,16.6) has 5444 bin [16.6,16.7) has 8664 bin [16.7,16.8) has 14535 bin [16.8,16.9) has 45857 bin [16.9,17.0) has 158440 bin [17.0,17.1) has 274541 bin [17.1,17.2) has 510085 bin [17.2,17.3) has 786853 bin [17.3,17.4) has 1132169 bin [17.4,17.5) has 1317366 bin [17.5,17.6) has 1246946 bin [17.6,17.7) has 1238494 bin [17.7,17.8) has 1464655 bin [17.8,17.9) has 1357390 bin [17.9,18.0) has 1364255 bin [18.0,18.1) has 1402281 bin [18.1,18.2) has 1094857 bin [18.2,18.3) has 915072 bin [18.3,18.4) has 865318 bin [18.4,18.5) has 631481 bin [18.5,18.6) has 853930 bin [18.6,18.7) has 868018 bin [18.7,18.8) has 623976 bin [18.8,18.9) has 446720 bin [18.9,19.0) has 518257 bin [19.0,19.1) has 667166 bin [19.1,19.2) has 447091 bin [19.2,19.3) has 438160 bin [19.3,19.4) has 453813 bin [19.4,19.5) has 373253 bin [19.5,19.6) has 308851 bin [19.6,19.7) has 290959 bin [19.7,19.8) has 212809 bin [19.8,19.9) has 174246 bin [19.9,20.0) has 158320 bin [20.0,20.1) has 166186 bin [20.1,20.2) has 179519 bin [20.2,20.3) has 177285 bin [20.3,20.4) has 186159 bin [20.4,20.5) has 197339 bin [20.5,20.6) has 196503 bin 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bin [35.9,36.0) has 25976 bin [36.0,36.1) has 25742 bin [36.1,36.2) has 25884 bin [36.2,36.3) has 25664 bin [36.3,36.4) has 25096 bin [36.4,36.5) has 24952 bin [36.5,36.6) has 24488 bin [36.6,36.7) has 24718 bin [36.7,36.8) has 24564 bin [36.8,36.9) has 23844 bin [36.9,37.0) has 23221 bin [37.0,37.1) has 22763 bin [37.1,37.2) has 22887 bin [37.2,37.3) has 22694 bin [37.3,37.4) has 21785 bin [37.4,37.5) has 22040 bin [37.5,37.6) has 21773 bin [37.6,37.7) has 21401 bin [37.7,37.8) has 20867 bin [37.8,37.9) has 20797 bin [37.9,38.0) has 20451 bin [38.0,38.1) has 20028 bin [38.1,38.2) has 19789 bin [38.2,38.3) has 19645 bin [38.3,38.4) has 19288 bin [38.4,38.5) has 18871 bin [38.5,38.6) has 18494 bin [38.6,38.7) has 18366 bin [38.7,38.8) has 17995 bin [38.8,38.9) has 17625 bin [38.9,39.0) has 17356 bin [39.0,39.1) has 17333 bin [39.1,39.2) has 16953 bin [39.2,39.3) has 17017 bin [39.3,39.4) has 16724 bin [39.4,39.5) has 16664 bin [39.5,39.6) has 16575 bin [39.6,39.7) has 16661 bin 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[47.5,47.6) has 2326 bin [47.6,47.7) has 2255 bin [47.7,47.8) has 2115 bin [47.8,47.9) has 2047 bin [47.9,48.0) has 1822 bin [48.0,48.1) has 1658 bin [48.1,48.2) has 1523 bin [48.2,48.3) has 1451 bin [48.3,48.4) has 1420 bin [48.4,48.5) has 1247 bin [48.5,48.6) has 1126 bin [48.6,48.7) has 927 bin [48.7,48.8) has 783 bin [48.8,48.9) has 722 bin [48.9,49.0) has 604 bin [49.0,49.1) has 549 bin [49.1,49.2) has 473 bin [49.2,49.3) has 424 bin [49.3,49.4) has 386 bin [49.4,49.5) has 335 bin [49.5,49.6) has 312 bin [49.6,49.7) has 304 bin [49.7,49.8) has 262 bin [49.8,49.9) has 275 bin [49.9,50.0) has 257 bin [50.0,50.1) has 244 bin [50.1,50.2) has 259 bin [50.2,50.3) has 270 bin [50.3,50.4) has 221 bin [50.4,50.5) has 225 bin [50.5,50.6) has 203 bin [50.6,50.7) has 183 bin [50.7,50.8) has 130 bin [50.8,50.9) has 105 bin [50.9,51.0) has 49 bin [51.0,51.1) has 36 bin [51.1,51.2) has 9 bin [51.2,51.3) has 4 bin [51.3,51.4) has 3 bin [51.6,51.7) has 1 average z coordinate 21.2 for 33672185 element(s) point source id histogram with bin size 1.000000 bin 109 has 12955551 bin 110 has 20716634 average point source id 109.615244719046302 for 33672185 element(s)