lasinfo (210611) report for 'AHN4T/11GN1_07.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: 177/2021 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: 30778093 number of points by return: 25046320 3350200 1772430 608645 498 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 559980 0 min x y z: 200980.000 559980.000 -0.807 max x y z: 202019.999 561269.999 40.142 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: 30778093 extended number of points by return: 25046320 3350200 1772430 608645 498 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 -807 40142 intensity 19 4992 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 29 user_data 8 9 point_source_ID 1121 1123 gps_time 269073541.781960 269075603.943436 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 22 255 B 11 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -17.08 33.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25046320 number of intermediate returns: 2382258 number of last returns: 25043713 number of single returns: 21694198 covered area in square units/kilounits: 1339624/1.34 point density: all returns 22.98 last only 18.69 (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 30778093 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25046320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3350200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1772430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 608645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 498 instead zero. overview over extended number of returns of given pulse: 21694198 3154541 3490893 2435962 2414 80 5 0 0 0 0 0 0 0 0 histogram of classification of points: 6765386 unclassified (1) 23791036 ground (2) 26583 building (6) 195088 water (9) +-> flagged as extended overlap: 2042052 +---> 307218 of those are unclassified (1) +---> 1702230 of those are ground (2) +---> 19383 of those are building (6) +---> 13221 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 1 bin [-0.8,-0.7) has 179 bin [-0.7,-0.6) has 4370 bin [-0.6,-0.5) has 65048 bin [-0.5,-0.4) has 81271 bin [-0.4,-0.3) has 74451 bin [-0.3,-0.2) has 74304 bin [-0.2,-0.1) has 108703 bin [-0.1,0.0) has 215492 bin [0.0,0.1) has 507460 bin [0.1,0.2) has 689981 bin [0.2,0.3) has 972059 bin [0.3,0.4) has 1354156 bin [0.4,0.5) has 1494926 bin [0.5,0.6) has 1804187 bin [0.6,0.7) has 1858474 bin [0.7,0.8) has 1685835 bin [0.8,0.9) has 1863806 bin [0.9,1.0) has 1827834 bin [1.0,1.1) has 1449674 bin [1.1,1.2) has 1300059 bin [1.2,1.3) has 1168462 bin [1.3,1.4) has 1029437 bin [1.4,1.5) has 872133 bin [1.5,1.6) has 810414 bin [1.6,1.7) has 743240 bin [1.7,1.8) has 649129 bin [1.8,1.9) has 582332 bin [1.9,2.0) has 447304 bin [2.0,2.1) has 323441 bin [2.1,2.2) has 207670 bin [2.2,2.3) has 136030 bin [2.3,2.4) has 95386 bin [2.4,2.5) has 68725 bin [2.5,2.6) has 47083 bin [2.6,2.7) has 33687 bin [2.7,2.8) has 27808 bin [2.8,2.9) has 23506 bin [2.9,3.0) has 20452 bin [3.0,3.1) has 19714 bin [3.1,3.2) has 19737 bin [3.2,3.3) has 20675 bin [3.3,3.4) has 20917 bin [3.4,3.5) has 21503 bin [3.5,3.6) has 22389 bin [3.6,3.7) has 23351 bin [3.7,3.8) has 23184 bin [3.8,3.9) has 23186 bin [3.9,4.0) has 23179 bin [4.0,4.1) has 23694 bin [4.1,4.2) has 23992 bin [4.2,4.3) has 24602 bin [4.3,4.4) has 24642 bin [4.4,4.5) has 24839 bin [4.5,4.6) has 25063 bin [4.6,4.7) has 25427 bin [4.7,4.8) has 25215 bin 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has 22343 bin [20.6,20.7) has 21459 bin [20.7,20.8) has 20721 bin [20.8,20.9) has 20203 bin [20.9,21.0) has 19285 bin [21.0,21.1) has 18884 bin [21.1,21.2) has 18093 bin [21.2,21.3) has 17666 bin [21.3,21.4) has 16570 bin [21.4,21.5) has 15808 bin [21.5,21.6) has 15047 bin [21.6,21.7) has 14109 bin [21.7,21.8) has 13485 bin [21.8,21.9) has 12878 bin [21.9,22.0) has 12241 bin [22.0,22.1) has 11622 bin [22.1,22.2) has 10798 bin [22.2,22.3) has 10306 bin [22.3,22.4) has 9973 bin [22.4,22.5) has 9143 bin [22.5,22.6) has 8298 bin [22.6,22.7) has 7657 bin [22.7,22.8) has 7207 bin [22.8,22.9) has 6747 bin [22.9,23.0) has 6174 bin [23.0,23.1) has 5764 bin [23.1,23.2) has 5084 bin [23.2,23.3) has 4741 bin [23.3,23.4) has 4284 bin [23.4,23.5) has 3956 bin [23.5,23.6) has 3556 bin [23.6,23.7) has 3144 bin [23.7,23.8) has 2897 bin [23.8,23.9) has 2536 bin [23.9,24.0) has 2252 bin [24.0,24.1) has 2031 bin [24.1,24.2) has 1760 bin [24.2,24.3) has 1557 bin [24.3,24.4) has 1328 bin [24.4,24.5) has 1240 bin [24.5,24.6) has 994 bin [24.6,24.7) has 839 bin [24.7,24.8) has 711 bin [24.8,24.9) has 601 bin [24.9,25.0) has 527 bin [25.0,25.1) has 434 bin [25.1,25.2) has 360 bin [25.2,25.3) has 294 bin [25.3,25.4) has 240 bin [25.4,25.5) has 175 bin [25.5,25.6) has 155 bin [25.6,25.7) has 126 bin [25.7,25.8) has 112 bin [25.8,25.9) has 120 bin [25.9,26.0) has 90 bin [26.0,26.1) has 70 bin [26.1,26.2) has 68 bin [26.2,26.3) has 54 bin [26.3,26.4) has 47 bin [26.4,26.5) has 25 bin [26.5,26.6) has 32 bin [26.6,26.7) has 24 bin [26.7,26.8) has 16 bin [26.8,26.9) has 11 bin [26.9,27.0) has 14 bin [27.0,27.1) has 9 bin [27.1,27.2) has 5 bin [27.2,27.3) has 4 bin [27.3,27.4) has 8 bin [27.4,27.5) has 3 bin [27.6,27.7) has 2 bin [27.7,27.8) has 5 bin [27.8,27.9) has 5 bin [27.9,28.0) has 3 bin [39.9,40.0) has 5 bin [40.0,40.1) has 1 bin [40.1,40.2) has 1 average z coordinate 3.3 for 30778093 element(s) point source id histogram with bin size 1.000000 bin 1121 has 7153996 bin 1122 has 23068593 bin 1123 has 555504 average point source id 1121.785610758925259 for 30778093 element(s)