lasinfo (210611) report for 'AHN4T/28GZ1_03.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: 25876128 number of points by return: 21997193 2410518 1095934 317648 54835 scale factor x y z: 0.001 0.001 0.001 offset x y z: 241980 479980 0 min x y z: 241980.000 479980.000 9.027 max x y z: 243019.999 481269.999 38.455 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: 25876128 extended number of points by return: 21997193 2410518 1095934 317648 54835 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 9027 38455 intensity 56 4905 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 6 7 point_source_ID 164 166 gps_time 324133806.238927 324206825.612753 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 37 255 B 18 255 NIR 0 255 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 0 ('Amplitude') attribute1 -16.42 32.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21997193 number of intermediate returns: 1478531 number of last returns: 21984829 number of single returns: 19584425 covered area in square units/kilounits: 1341184/1.34 point density: all returns 19.29 last only 16.39 (per square units) spacing: all returns 0.23 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25876128 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21997193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2410518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1095934 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 317648 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54835 instead zero. overview over extended number of returns of given pulse: 19584425 2623837 2336362 1055551 246544 27457 1952 0 0 0 0 0 0 0 0 histogram of classification of points: 4727868 unclassified (1) 20675640 ground (2) 425007 building (6) 47613 water (9) +-> flagged as extended overlap: 2131994 +---> 368334 of those are unclassified (1) +---> 1743864 of those are ground (2) +---> 18756 of those are building (6) +---> 1040 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.0,9.1) has 30 bin [9.1,9.2) has 523 bin [9.2,9.3) has 1427 bin [9.3,9.4) has 3656 bin [9.4,9.5) has 19684 bin [9.5,9.6) has 28119 bin [9.6,9.7) has 26122 bin [9.7,9.8) has 24894 bin [9.8,9.9) has 27797 bin [9.9,10.0) has 36685 bin [10.0,10.1) has 71322 bin [10.1,10.2) has 244877 bin [10.2,10.3) has 597399 bin [10.3,10.4) has 986304 bin [10.4,10.5) has 2169248 bin [10.5,10.6) has 2063448 bin [10.6,10.7) has 1960680 bin [10.7,10.8) has 1438848 bin [10.8,10.9) has 1062485 bin [10.9,11.0) has 908789 bin [11.0,11.1) has 642944 bin [11.1,11.2) has 488127 bin [11.2,11.3) has 468828 bin [11.3,11.4) has 438198 bin [11.4,11.5) has 432181 bin [11.5,11.6) has 490358 bin [11.6,11.7) has 463455 bin [11.7,11.8) has 512456 bin [11.8,11.9) has 609514 bin [11.9,12.0) has 671474 bin [12.0,12.1) has 606185 bin [12.1,12.2) has 748711 bin [12.2,12.3) has 782123 bin [12.3,12.4) has 706913 bin [12.4,12.5) has 597221 bin [12.5,12.6) has 371835 bin [12.6,12.7) has 198471 bin [12.7,12.8) has 112256 bin [12.8,12.9) has 77887 bin [12.9,13.0) has 56549 bin [13.0,13.1) has 42186 bin [13.1,13.2) has 32894 bin [13.2,13.3) has 30373 bin [13.3,13.4) has 30255 bin [13.4,13.5) has 28888 bin [13.5,13.6) has 28239 bin [13.6,13.7) has 26973 bin [13.7,13.8) has 27555 bin [13.8,13.9) has 27023 bin [13.9,14.0) has 27913 bin [14.0,14.1) has 29320 bin [14.1,14.2) has 29971 bin [14.2,14.3) has 30038 bin [14.3,14.4) has 26513 bin 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has 23232 bin [18.3,18.4) has 22940 bin [18.4,18.5) has 22916 bin [18.5,18.6) has 21596 bin [18.6,18.7) has 22959 bin [18.7,18.8) has 25403 bin [18.8,18.9) has 22755 bin [18.9,19.0) has 22493 bin [19.0,19.1) has 22635 bin [19.1,19.2) has 22802 bin [19.2,19.3) has 22400 bin [19.3,19.4) has 22159 bin [19.4,19.5) has 22720 bin [19.5,19.6) has 21943 bin [19.6,19.7) has 21304 bin [19.7,19.8) has 21492 bin [19.8,19.9) has 21752 bin [19.9,20.0) has 21898 bin [20.0,20.1) has 21799 bin [20.1,20.2) has 21803 bin [20.2,20.3) has 22517 bin [20.3,20.4) has 22364 bin [20.4,20.5) has 22243 bin [20.5,20.6) has 22404 bin [20.6,20.7) has 22554 bin [20.7,20.8) has 23010 bin [20.8,20.9) has 22618 bin [20.9,21.0) has 22957 bin [21.0,21.1) has 23283 bin [21.1,21.2) has 24035 bin [21.2,21.3) has 24561 bin [21.3,21.4) has 24671 bin [21.4,21.5) has 24505 bin [21.5,21.6) has 24440 bin [21.6,21.7) has 24209 bin [21.7,21.8) has 24353 bin [21.8,21.9) has 24385 bin [21.9,22.0) has 24801 bin [22.0,22.1) has 24766 bin [22.1,22.2) has 25350 bin [22.2,22.3) has 25063 bin [22.3,22.4) has 24884 bin [22.4,22.5) has 24803 bin [22.5,22.6) has 24792 bin [22.6,22.7) has 25174 bin [22.7,22.8) has 25245 bin [22.8,22.9) has 25551 bin [22.9,23.0) has 25564 bin [23.0,23.1) has 25967 bin [23.1,23.2) has 25968 bin [23.2,23.3) has 26158 bin [23.3,23.4) has 25950 bin [23.4,23.5) has 26202 bin [23.5,23.6) has 26721 bin [23.6,23.7) has 26774 bin [23.7,23.8) has 26405 bin [23.8,23.9) has 26890 bin [23.9,24.0) has 27649 bin [24.0,24.1) has 27175 bin [24.1,24.2) has 27564 bin [24.2,24.3) has 27770 bin [24.3,24.4) has 27952 bin [24.4,24.5) has 28298 bin [24.5,24.6) has 28598 bin [24.6,24.7) has 29298 bin [24.7,24.8) has 28951 bin [24.8,24.9) has 29492 bin [24.9,25.0) has 29216 bin [25.0,25.1) has 29626 bin [25.1,25.2) has 29441 bin [25.2,25.3) has 29279 bin [25.3,25.4) has 29729 bin [25.4,25.5) has 29720 bin [25.5,25.6) has 30273 bin [25.6,25.7) has 30306 bin [25.7,25.8) has 30569 bin [25.8,25.9) has 30336 bin 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has 18236 bin [29.8,29.9) has 17871 bin [29.9,30.0) has 17343 bin [30.0,30.1) has 16861 bin [30.1,30.2) has 16531 bin [30.2,30.3) has 16348 bin [30.3,30.4) has 15972 bin [30.4,30.5) has 15390 bin [30.5,30.6) has 15033 bin [30.6,30.7) has 14654 bin [30.7,30.8) has 14388 bin [30.8,30.9) has 13817 bin [30.9,31.0) has 13549 bin [31.0,31.1) has 13337 bin [31.1,31.2) has 13008 bin [31.2,31.3) has 12496 bin [31.3,31.4) has 12240 bin [31.4,31.5) has 11649 bin [31.5,31.6) has 11354 bin [31.6,31.7) has 10963 bin [31.7,31.8) has 10566 bin [31.8,31.9) has 10165 bin [31.9,32.0) has 9868 bin [32.0,32.1) has 9247 bin [32.1,32.2) has 9060 bin [32.2,32.3) has 8835 bin [32.3,32.4) has 8429 bin [32.4,32.5) has 8360 bin [32.5,32.6) has 8174 bin [32.6,32.7) has 7675 bin [32.7,32.8) has 7416 bin [32.8,32.9) has 7049 bin [32.9,33.0) has 6770 bin [33.0,33.1) has 6509 bin [33.1,33.2) has 6045 bin [33.2,33.3) has 5514 bin [33.3,33.4) has 5375 bin [33.4,33.5) has 4874 bin [33.5,33.6) has 4634 bin [33.6,33.7) has 4346 bin [33.7,33.8) has 4155 bin [33.8,33.9) has 3892 bin [33.9,34.0) has 3603 bin [34.0,34.1) has 3275 bin [34.1,34.2) has 3062 bin [34.2,34.3) has 2887 bin [34.3,34.4) has 2718 bin [34.4,34.5) has 2575 bin [34.5,34.6) has 2293 bin [34.6,34.7) has 2102 bin [34.7,34.8) has 1967 bin [34.8,34.9) has 1786 bin [34.9,35.0) has 1575 bin [35.0,35.1) has 1372 bin [35.1,35.2) has 1275 bin [35.2,35.3) has 1095 bin [35.3,35.4) has 955 bin [35.4,35.5) has 857 bin [35.5,35.6) has 745 bin [35.6,35.7) has 741 bin [35.7,35.8) has 678 bin [35.8,35.9) has 602 bin [35.9,36.0) has 507 bin [36.0,36.1) has 436 bin [36.1,36.2) has 382 bin [36.2,36.3) has 357 bin [36.3,36.4) has 300 bin [36.4,36.5) has 272 bin [36.5,36.6) has 263 bin [36.6,36.7) has 238 bin [36.7,36.8) has 218 bin [36.8,36.9) has 177 bin [36.9,37.0) has 156 bin [37.0,37.1) has 130 bin [37.1,37.2) has 97 bin [37.2,37.3) has 76 bin [37.3,37.4) has 66 bin [37.4,37.5) has 41 bin [37.5,37.6) has 34 bin [37.6,37.7) has 25 bin [37.7,37.8) has 19 bin [37.8,37.9) has 8 bin [37.9,38.0) has 17 bin [38.0,38.1) has 10 bin [38.1,38.2) has 6 bin [38.2,38.3) has 3 bin [38.3,38.4) has 3 bin [38.4,38.5) has 2 average z coordinate 13.2 for 25876128 element(s) point source id histogram with bin size 1.000000 bin 164 has 2076281 bin 165 has 23601571 bin 166 has 198276 average point source id 164.927423260543463 for 25876128 element(s)