lasinfo (210611) report for 'AHN4T/34DN2_05.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: 337/2022 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: 30082641 number of points by return: 25080411 3569445 1132457 262944 37384 scale factor x y z: 0.001 0.001 0.001 offset x y z: 238980 461230 0 min x y z: 238980.000 461230.000 17.526 max x y z: 240019.999 462519.999 51.270 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: 30082641 extended number of points by return: 25080411 3569445 1132457 262944 37384 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 17526 51270 intensity 56 4001 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 1 29 user_data 6 7 point_source_ID 162 163 gps_time 324130768.206036 324132454.383109 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 39 255 B 29 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle 167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.43 23.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25080411 number of intermediate returns: 1436930 number of last returns: 25027801 number of single returns: 21462501 covered area in square units/kilounits: 1339464/1.34 point density: all returns 22.46 last only 18.68 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30082641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25080411 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3569445 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1132457 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 262944 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 37384 instead zero. overview over extended number of returns of given pulse: 21462501 4920499 2611275 901661 169869 15736 1100 0 0 0 0 0 0 0 0 histogram of classification of points: 6946952 unclassified (1) 19745282 ground (2) 3389535 building (6) 872 water (9) +-> flagged as extended overlap: 1884363 +---> 421354 of those are unclassified (1) +---> 1206069 of those are ground (2) +---> 256939 of those are building (6) +---> 1 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.5,17.6) has 11 bin [17.6,17.7) has 213 bin [17.7,17.8) has 2253 bin [17.8,17.9) has 4775 bin [17.9,18.0) has 7799 bin [18.0,18.1) has 12447 bin [18.1,18.2) has 24580 bin [18.2,18.3) has 31933 bin [18.3,18.4) has 50222 bin [18.4,18.5) has 92080 bin [18.5,18.6) has 236624 bin [18.6,18.7) has 625436 bin [18.7,18.8) has 1092515 bin [18.8,18.9) has 1220868 bin [18.9,19.0) has 1328625 bin [19.0,19.1) has 1535079 bin [19.1,19.2) has 1565274 bin [19.2,19.3) has 1669113 bin [19.3,19.4) has 1686745 bin [19.4,19.5) has 1327223 bin [19.5,19.6) has 1144360 bin [19.6,19.7) has 853300 bin [19.7,19.8) has 640485 bin [19.8,19.9) has 466525 bin [19.9,20.0) has 361021 bin [20.0,20.1) has 281881 bin [20.1,20.2) has 221763 bin [20.2,20.3) has 197001 bin [20.3,20.4) has 190446 bin [20.4,20.5) has 184158 bin [20.5,20.6) has 188821 bin [20.6,20.7) has 182983 bin [20.7,20.8) has 186039 bin [20.8,20.9) has 173989 bin [20.9,21.0) has 168810 bin [21.0,21.1) has 193241 bin [21.1,21.2) has 197667 bin [21.2,21.3) has 211447 bin [21.3,21.4) has 256862 bin [21.4,21.5) has 278577 bin [21.5,21.6) has 294308 bin [21.6,21.7) has 259534 bin [21.7,21.8) has 253955 bin [21.8,21.9) has 273460 bin [21.9,22.0) has 253436 bin [22.0,22.1) has 235190 bin [22.1,22.2) has 215377 bin [22.2,22.3) has 216618 bin [22.3,22.4) has 210312 bin [22.4,22.5) has 202981 bin [22.5,22.6) has 197853 bin [22.6,22.7) has 202696 bin [22.7,22.8) has 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bin [38.0,38.1) has 11764 bin [38.1,38.2) has 11623 bin [38.2,38.3) has 11626 bin [38.3,38.4) has 11582 bin [38.4,38.5) has 11343 bin [38.5,38.6) has 11118 bin [38.6,38.7) has 10809 bin [38.7,38.8) has 10753 bin [38.8,38.9) has 10502 bin [38.9,39.0) has 10236 bin [39.0,39.1) has 9993 bin [39.1,39.2) has 9929 bin [39.2,39.3) has 9656 bin [39.3,39.4) has 9541 bin [39.4,39.5) has 9366 bin [39.5,39.6) has 9626 bin [39.6,39.7) has 9446 bin [39.7,39.8) has 9430 bin [39.8,39.9) has 9140 bin [39.9,40.0) has 9199 bin [40.0,40.1) has 8750 bin [40.1,40.2) has 8633 bin [40.2,40.3) has 8652 bin [40.3,40.4) has 8519 bin [40.4,40.5) has 8329 bin [40.5,40.6) has 8190 bin [40.6,40.7) has 8120 bin [40.7,40.8) has 7949 bin [40.8,40.9) has 7940 bin [40.9,41.0) has 7617 bin [41.0,41.1) has 7354 bin [41.1,41.2) has 7035 bin [41.2,41.3) has 6875 bin [41.3,41.4) has 6708 bin [41.4,41.5) has 6409 bin [41.5,41.6) has 6263 bin [41.6,41.7) has 6076 bin [41.7,41.8) has 5778 bin [41.8,41.9) has 5553 bin [41.9,42.0) 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has 2148 bin [46.0,46.1) has 2257 bin [46.1,46.2) has 2261 bin [46.2,46.3) has 2304 bin [46.3,46.4) has 2263 bin [46.4,46.5) has 2184 bin [46.5,46.6) has 2042 bin [46.6,46.7) has 1897 bin [46.7,46.8) has 1800 bin [46.8,46.9) has 1699 bin [46.9,47.0) has 1542 bin [47.0,47.1) has 1520 bin [47.1,47.2) has 1464 bin [47.2,47.3) has 1315 bin [47.3,47.4) has 1283 bin [47.4,47.5) has 1164 bin [47.5,47.6) has 1055 bin [47.6,47.7) has 925 bin [47.7,47.8) has 809 bin [47.8,47.9) has 779 bin [47.9,48.0) has 756 bin [48.0,48.1) has 685 bin [48.1,48.2) has 619 bin [48.2,48.3) has 653 bin [48.3,48.4) has 587 bin [48.4,48.5) has 543 bin [48.5,48.6) has 473 bin [48.6,48.7) has 417 bin [48.7,48.8) has 364 bin [48.8,48.9) has 258 bin [48.9,49.0) has 255 bin [49.0,49.1) has 212 bin [49.1,49.2) has 213 bin [49.2,49.3) has 143 bin [49.3,49.4) has 111 bin [49.4,49.5) has 106 bin [49.5,49.6) has 68 bin [49.6,49.7) has 77 bin [49.7,49.8) has 80 bin [49.8,49.9) has 74 bin [49.9,50.0) has 69 bin [50.0,50.1) has 69 bin [50.1,50.2) has 58 bin [50.2,50.3) has 54 bin [50.3,50.4) has 49 bin [50.4,50.5) has 40 bin [50.5,50.6) has 42 bin [50.6,50.7) has 36 bin [50.7,50.8) has 31 bin [50.8,50.9) has 33 bin [50.9,51.0) has 19 bin [51.0,51.1) has 17 bin [51.1,51.2) has 5 bin [51.2,51.3) has 1 average z coordinate 22.0 for 30082641 element(s) point source id histogram with bin size 1.000000 bin 162 has 15803351 bin 163 has 14279290 average point source id 162.474668763291106 for 30082641 element(s)