lasinfo (210611) report for 'AHN4T/32GN1_21.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: 34022187 number of points by return: 27486864 4167054 1818996 470811 71636 scale factor x y z: 0.001 0.001 0.001 offset x y z: 159980 456230 0 min x y z: 159980.000 456230.000 2.335 max x y z: 161019.999 457519.999 37.186 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: 34022187 extended number of points by return: 27486864 4167054 1818996 470811 71636 6408 418 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 2335 37186 intensity 56 4963 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 -29 29 user_data 6 7 point_source_ID 95 97 gps_time 322920130.699628 322921229.092715 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 49 255 B 39 255 NIR 32 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 32.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27486864 number of intermediate returns: 2370676 number of last returns: 27477992 number of single returns: 23313345 covered area in square units/kilounits: 1340992/1.34 point density: all returns 25.37 last only 20.49 (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 34022187 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27486864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4167054 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1818996 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 470811 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 71636 instead zero. overview over extended number of returns of given pulse: 23313345 4697443 4046692 1598841 326854 36123 2889 0 0 0 0 0 0 0 0 histogram of classification of points: 7721327 unclassified (1) 25617805 ground (2) 626763 building (6) 52912 water (9) 3380 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2543897 +---> 361740 of those are unclassified (1) +---> 2154029 of those are ground (2) +---> 18630 of those are building (6) +---> 7631 of those are water (9) +---> 1867 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [2.3,2.4) has 2 bin [2.4,2.5) has 664 bin [2.5,2.6) has 4329 bin [2.6,2.7) has 4688 bin [2.7,2.8) has 6429 bin [2.8,2.9) has 10518 bin [2.9,3.0) has 30290 bin [3.0,3.1) has 65400 bin [3.1,3.2) has 87026 bin [3.2,3.3) has 131864 bin [3.3,3.4) has 180113 bin [3.4,3.5) has 282186 bin [3.5,3.6) has 453895 bin [3.6,3.7) has 675354 bin [3.7,3.8) has 898487 bin [3.8,3.9) has 1060755 bin [3.9,4.0) has 961829 bin [4.0,4.1) has 1045711 bin [4.1,4.2) has 1253504 bin [4.2,4.3) has 1441570 bin [4.3,4.4) has 1730113 bin [4.4,4.5) has 1877666 bin [4.5,4.6) has 1640185 bin [4.6,4.7) has 1571356 bin [4.7,4.8) has 1532578 bin [4.8,4.9) has 1407473 bin [4.9,5.0) has 1443134 bin [5.0,5.1) has 1345976 bin [5.1,5.2) has 1256342 bin [5.2,5.3) has 1197004 bin [5.3,5.4) has 918188 bin [5.4,5.5) has 716656 bin [5.5,5.6) has 336636 bin [5.6,5.7) has 133261 bin [5.7,5.8) has 118132 bin [5.8,5.9) has 149716 bin [5.9,6.0) has 136508 bin [6.0,6.1) has 39181 bin [6.1,6.2) has 44203 bin [6.2,6.3) has 38201 bin [6.3,6.4) has 35574 bin [6.4,6.5) has 39186 bin [6.5,6.6) has 38583 bin [6.6,6.7) has 34889 bin [6.7,6.8) has 33083 bin [6.8,6.9) has 33692 bin [6.9,7.0) has 34867 bin [7.0,7.1) has 33768 bin [7.1,7.2) has 34472 bin [7.2,7.3) has 40057 bin [7.3,7.4) has 38372 bin [7.4,7.5) has 36938 bin [7.5,7.6) has 37274 bin [7.6,7.7) has 37703 bin [7.7,7.8) has 37397 bin [7.8,7.9) has 35282 bin [7.9,8.0) has 35984 bin [8.0,8.1) has 35794 bin [8.1,8.2) has 36040 bin [8.2,8.3) has 37689 bin [8.3,8.4) has 38675 bin [8.4,8.5) has 39369 bin [8.5,8.6) has 40044 bin [8.6,8.7) has 39096 bin [8.7,8.8) has 39365 bin [8.8,8.9) has 42392 bin [8.9,9.0) has 40394 bin [9.0,9.1) has 40171 bin [9.1,9.2) has 40188 bin [9.2,9.3) has 39774 bin [9.3,9.4) has 38266 bin [9.4,9.5) has 39338 bin [9.5,9.6) has 38167 bin [9.6,9.7) has 36612 bin [9.7,9.8) has 36214 bin [9.8,9.9) has 37124 bin [9.9,10.0) has 37002 bin [10.0,10.1) has 36858 bin [10.1,10.2) has 36810 bin [10.2,10.3) has 36995 bin [10.3,10.4) has 35889 bin [10.4,10.5) has 35348 bin [10.5,10.6) has 35296 bin [10.6,10.7) has 34441 bin [10.7,10.8) has 34351 bin [10.8,10.9) has 34492 bin [10.9,11.0) has 34371 bin [11.0,11.1) has 36054 bin [11.1,11.2) has 34733 bin [11.2,11.3) has 34414 bin [11.3,11.4) has 34235 bin [11.4,11.5) has 34285 bin [11.5,11.6) has 33801 bin [11.6,11.7) has 33590 bin [11.7,11.8) has 34106 bin [11.8,11.9) has 33431 bin [11.9,12.0) has 33425 bin [12.0,12.1) has 33472 bin [12.1,12.2) has 33131 bin [12.2,12.3) has 32805 bin [12.3,12.4) has 33119 bin [12.4,12.5) has 33127 bin [12.5,12.6) has 33295 bin [12.6,12.7) has 33535 bin [12.7,12.8) has 32807 bin [12.8,12.9) has 31995 bin [12.9,13.0) has 32039 bin [13.0,13.1) has 31643 bin [13.1,13.2) has 31627 bin [13.2,13.3) has 32156 bin [13.3,13.4) has 32513 bin [13.4,13.5) has 32424 bin [13.5,13.6) has 32850 bin [13.6,13.7) has 32702 bin [13.7,13.8) has 33407 bin [13.8,13.9) has 32971 bin [13.9,14.0) has 32855 bin [14.0,14.1) has 32612 bin [14.1,14.2) has 33044 bin [14.2,14.3) has 33401 bin [14.3,14.4) has 33515 bin [14.4,14.5) has 33857 bin [14.5,14.6) has 34090 bin [14.6,14.7) has 34274 bin [14.7,14.8) has 34039 bin [14.8,14.9) has 34659 bin [14.9,15.0) has 34762 bin [15.0,15.1) has 34778 bin [15.1,15.2) has 34999 bin [15.2,15.3) has 35004 bin [15.3,15.4) has 35517 bin [15.4,15.5) has 36155 bin [15.5,15.6) has 36702 bin [15.6,15.7) has 36924 bin [15.7,15.8) has 37380 bin [15.8,15.9) has 37616 bin [15.9,16.0) has 38121 bin [16.0,16.1) has 38165 bin [16.1,16.2) has 38125 bin [16.2,16.3) has 38712 bin [16.3,16.4) has 39710 bin [16.4,16.5) has 39360 bin [16.5,16.6) has 40379 bin [16.6,16.7) has 40797 bin [16.7,16.8) has 41140 bin [16.8,16.9) has 41881 bin [16.9,17.0) has 41924 bin [17.0,17.1) has 42827 bin [17.1,17.2) has 43188 bin [17.2,17.3) has 43271 bin [17.3,17.4) has 43590 bin [17.4,17.5) has 44235 bin [17.5,17.6) has 43939 bin [17.6,17.7) has 44090 bin [17.7,17.8) has 44783 bin [17.8,17.9) has 45402 bin [17.9,18.0) has 45550 bin [18.0,18.1) has 45643 bin [18.1,18.2) has 46106 bin [18.2,18.3) has 46414 bin [18.3,18.4) has 47043 bin [18.4,18.5) has 47618 bin [18.5,18.6) has 47750 bin [18.6,18.7) has 47494 bin [18.7,18.8) has 48252 bin [18.8,18.9) has 48736 bin [18.9,19.0) has 48600 bin [19.0,19.1) has 48930 bin [19.1,19.2) has 48824 bin [19.2,19.3) has 49495 bin [19.3,19.4) has 49815 bin [19.4,19.5) has 49766 bin [19.5,19.6) has 49909 bin [19.6,19.7) has 49755 bin [19.7,19.8) has 50743 bin [19.8,19.9) has 51020 bin [19.9,20.0) has 51404 bin [20.0,20.1) has 51865 bin [20.1,20.2) has 51094 bin [20.2,20.3) has 50849 bin [20.3,20.4) has 50653 bin [20.4,20.5) has 50742 bin [20.5,20.6) has 50511 bin [20.6,20.7) has 50644 bin [20.7,20.8) has 50303 bin [20.8,20.9) has 50139 bin [20.9,21.0) has 50502 bin [21.0,21.1) has 49258 bin [21.1,21.2) has 48984 bin [21.2,21.3) has 48731 bin [21.3,21.4) has 49079 bin [21.4,21.5) has 48147 bin [21.5,21.6) has 47704 bin [21.6,21.7) has 47010 bin [21.7,21.8) has 46669 bin [21.8,21.9) has 45800 bin [21.9,22.0) has 45388 bin [22.0,22.1) has 44259 bin [22.1,22.2) has 43796 bin [22.2,22.3) has 43111 bin [22.3,22.4) has 42055 bin [22.4,22.5) has 41655 bin [22.5,22.6) has 40669 bin [22.6,22.7) has 39857 bin [22.7,22.8) has 39180 bin [22.8,22.9) has 37797 bin [22.9,23.0) has 36423 bin [23.0,23.1) has 36447 bin [23.1,23.2) has 35569 bin [23.2,23.3) has 34529 bin [23.3,23.4) has 33796 bin [23.4,23.5) has 33075 bin [23.5,23.6) has 31944 bin [23.6,23.7) has 31321 bin [23.7,23.8) has 30568 bin [23.8,23.9) has 29606 bin [23.9,24.0) has 28882 bin [24.0,24.1) has 28313 bin [24.1,24.2) has 27334 bin [24.2,24.3) has 26596 bin [24.3,24.4) has 26180 bin [24.4,24.5) has 25729 bin [24.5,24.6) has 24554 bin [24.6,24.7) has 24486 bin [24.7,24.8) has 23752 bin [24.8,24.9) has 22556 bin [24.9,25.0) has 22084 bin [25.0,25.1) has 21712 bin [25.1,25.2) has 21323 bin [25.2,25.3) has 20560 bin [25.3,25.4) has 19899 bin [25.4,25.5) has 19337 bin [25.5,25.6) has 18966 bin [25.6,25.7) has 18389 bin [25.7,25.8) has 18056 bin [25.8,25.9) has 17377 bin [25.9,26.0) has 16824 bin [26.0,26.1) has 16398 bin [26.1,26.2) has 15893 bin [26.2,26.3) has 15544 bin [26.3,26.4) has 15074 bin [26.4,26.5) has 14502 bin [26.5,26.6) has 14078 bin [26.6,26.7) has 13590 bin [26.7,26.8) has 13316 bin [26.8,26.9) has 12872 bin [26.9,27.0) has 12562 bin [27.0,27.1) has 12027 bin [27.1,27.2) has 11358 bin [27.2,27.3) has 11215 bin [27.3,27.4) has 10707 bin [27.4,27.5) has 10484 bin [27.5,27.6) has 10216 bin [27.6,27.7) has 9757 bin [27.7,27.8) has 9656 bin [27.8,27.9) has 9181 bin [27.9,28.0) has 8805 bin [28.0,28.1) has 8528 bin [28.1,28.2) has 8031 bin [28.2,28.3) has 7771 bin [28.3,28.4) has 7176 bin [28.4,28.5) has 6711 bin [28.5,28.6) has 6511 bin [28.6,28.7) has 6139 bin [28.7,28.8) has 5859 bin [28.8,28.9) has 5475 bin [28.9,29.0) has 5076 bin [29.0,29.1) has 4773 bin [29.1,29.2) has 4153 bin [29.2,29.3) has 4119 bin [29.3,29.4) has 3758 bin [29.4,29.5) has 3588 bin [29.5,29.6) has 3200 bin [29.6,29.7) has 2965 bin [29.7,29.8) has 2736 bin [29.8,29.9) has 2551 bin [29.9,30.0) has 2259 bin [30.0,30.1) has 2129 bin [30.1,30.2) has 1840 bin [30.2,30.3) has 1739 bin [30.3,30.4) has 1496 bin [30.4,30.5) has 1378 bin [30.5,30.6) has 1274 bin [30.6,30.7) has 1143 bin [30.7,30.8) has 1087 bin [30.8,30.9) has 970 bin [30.9,31.0) has 871 bin [31.0,31.1) has 814 bin [31.1,31.2) has 743 bin [31.2,31.3) has 675 bin [31.3,31.4) has 651 bin [31.4,31.5) has 624 bin [31.5,31.6) has 547 bin [31.6,31.7) has 560 bin [31.7,31.8) has 481 bin [31.8,31.9) has 487 bin [31.9,32.0) has 456 bin [32.0,32.1) has 454 bin [32.1,32.2) has 411 bin [32.2,32.3) has 390 bin [32.3,32.4) has 367 bin [32.4,32.5) has 362 bin [32.5,32.6) has 369 bin [32.6,32.7) has 326 bin [32.7,32.8) has 276 bin [32.8,32.9) has 268 bin [32.9,33.0) has 257 bin [33.0,33.1) has 282 bin [33.1,33.2) has 261 bin [33.2,33.3) has 256 bin [33.3,33.4) has 227 bin [33.4,33.5) has 194 bin [33.5,33.6) has 200 bin [33.6,33.7) has 183 bin [33.7,33.8) has 180 bin [33.8,33.9) has 180 bin [33.9,34.0) has 176 bin [34.0,34.1) has 178 bin [34.1,34.2) has 157 bin [34.2,34.3) has 145 bin [34.3,34.4) has 165 bin [34.4,34.5) has 136 bin [34.5,34.6) has 107 bin [34.6,34.7) has 133 bin [34.7,34.8) has 113 bin [34.8,34.9) has 110 bin [34.9,35.0) has 106 bin [35.0,35.1) has 91 bin [35.1,35.2) has 100 bin [35.2,35.3) has 103 bin [35.3,35.4) has 90 bin [35.4,35.5) has 58 bin [35.5,35.6) has 61 bin [35.6,35.7) has 61 bin [35.7,35.8) has 50 bin [35.8,35.9) has 23 bin [35.9,36.0) has 20 bin [36.0,36.1) has 25 bin [36.1,36.2) has 24 bin [36.2,36.3) has 20 bin [36.3,36.4) has 26 bin [36.4,36.5) has 19 bin [36.5,36.6) has 19 bin [36.6,36.7) has 7 bin [36.7,36.8) has 2 bin [36.8,36.9) has 4 bin [36.9,37.0) has 4 bin [37.0,37.1) has 2 bin [37.1,37.2) has 2 average z coordinate 7.3 for 34022187 element(s) point source id histogram with bin size 1.000000 bin 95 has 1470364 bin 96 has 30133955 bin 97 has 2417868 average point source id 96.027849591209403 for 34022187 element(s)