lasinfo (210611) report for 'AHN4T/17AZ1_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: 333/2022 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: 27704159 number of points by return: 25729755 1345257 510191 106644 11614 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 537480 0 min x y z: 219980.000 537480.000 5.812 max x y z: 221019.999 538769.999 35.906 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: 27704159 extended number of points by return: 25729755 1345257 510191 106644 11614 677 21 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 5812 35906 intensity 56 3490 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -22 29 user_data 6 7 point_source_ID 59 61 gps_time 328707032.602585 330511829.633408 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 54 255 B 35 255 NIR 22 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -3667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.21 18.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25729755 number of intermediate returns: 628610 number of last returns: 25729236 number of single returns: 24383442 covered area in square units/kilounits: 1341500/1.34 point density: all returns 20.65 last only 19.18 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27704159 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25729755 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1345257 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 510191 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 106644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11614 instead zero. overview over extended number of returns of given pulse: 24383442 1672058 1210336 379488 54711 3983 141 0 0 0 0 0 0 0 0 histogram of classification of points: 2311731 unclassified (1) 25073102 ground (2) 300795 building (6) 18531 water (9) +-> flagged as extended overlap: 2351981 +---> 368159 of those are unclassified (1) +---> 1927550 of those are ground (2) +---> 54829 of those are building (6) +---> 1443 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.8,5.9) has 279 bin [5.9,6.0) has 1376 bin [6.0,6.1) has 695 bin [6.1,6.2) has 881 bin [6.2,6.3) has 893 bin [6.3,6.4) has 1043 bin [6.4,6.5) has 2146 bin [6.5,6.6) has 4599 bin [6.6,6.7) has 8502 bin [6.7,6.8) has 17593 bin [6.8,6.9) has 31127 bin [6.9,7.0) has 44850 bin [7.0,7.1) has 103924 bin [7.1,7.2) has 203918 bin [7.2,7.3) has 306883 bin [7.3,7.4) has 374839 bin [7.4,7.5) has 408726 bin [7.5,7.6) has 351794 bin [7.6,7.7) has 317293 bin [7.7,7.8) has 423080 bin [7.8,7.9) has 423562 bin [7.9,8.0) has 705848 bin [8.0,8.1) has 560996 bin [8.1,8.2) has 353635 bin [8.2,8.3) has 391017 bin [8.3,8.4) has 381348 bin [8.4,8.5) has 345422 bin [8.5,8.6) has 507130 bin [8.6,8.7) has 760197 bin [8.7,8.8) has 909722 bin [8.8,8.9) has 868873 bin [8.9,9.0) has 929618 bin [9.0,9.1) has 1118572 bin [9.1,9.2) has 1182592 bin [9.2,9.3) has 955988 bin [9.3,9.4) has 753976 bin [9.4,9.5) has 751239 bin [9.5,9.6) has 764889 bin [9.6,9.7) has 796366 bin [9.7,9.8) has 637214 bin [9.8,9.9) has 560159 bin [9.9,10.0) has 542732 bin [10.0,10.1) has 567432 bin [10.1,10.2) has 643899 bin [10.2,10.3) has 648583 bin [10.3,10.4) has 871763 bin [10.4,10.5) has 1102110 bin [10.5,10.6) has 1124734 bin [10.6,10.7) has 827617 bin [10.7,10.8) has 565835 bin [10.8,10.9) has 506268 bin [10.9,11.0) has 376928 bin [11.0,11.1) has 222546 bin [11.1,11.2) has 100256 bin [11.2,11.3) has 47451 bin [11.3,11.4) has 36270 bin [11.4,11.5) has 23986 bin [11.5,11.6) has 19714 bin [11.6,11.7) has 17915 bin [11.7,11.8) has 17364 bin [11.8,11.9) has 17345 bin [11.9,12.0) has 16767 bin [12.0,12.1) has 16451 bin [12.1,12.2) has 16995 bin [12.2,12.3) has 17702 bin [12.3,12.4) has 16864 bin [12.4,12.5) has 17487 bin [12.5,12.6) has 18084 bin [12.6,12.7) has 18425 bin [12.7,12.8) has 17971 bin [12.8,12.9) has 16612 bin [12.9,13.0) has 16769 bin [13.0,13.1) has 16744 bin [13.1,13.2) has 16364 bin [13.2,13.3) has 16291 bin [13.3,13.4) has 15914 bin [13.4,13.5) has 15611 bin [13.5,13.6) has 15093 bin [13.6,13.7) has 14978 bin [13.7,13.8) has 15417 bin [13.8,13.9) has 15428 bin [13.9,14.0) has 15016 bin [14.0,14.1) has 14630 bin [14.1,14.2) has 14681 bin [14.2,14.3) has 14220 bin [14.3,14.4) has 14363 bin [14.4,14.5) has 14478 bin [14.5,14.6) has 14163 bin [14.6,14.7) has 13950 bin [14.7,14.8) has 14026 bin [14.8,14.9) has 13940 bin [14.9,15.0) has 13780 bin [15.0,15.1) has 13632 bin [15.1,15.2) has 13841 bin [15.2,15.3) has 13579 bin [15.3,15.4) has 13860 bin [15.4,15.5) has 14449 bin [15.5,15.6) has 14141 bin [15.6,15.7) has 14318 bin [15.7,15.8) has 14117 bin [15.8,15.9) has 13933 bin [15.9,16.0) has 13585 bin [16.0,16.1) has 14107 bin [16.1,16.2) has 14132 bin [16.2,16.3) has 13726 bin [16.3,16.4) has 13790 bin [16.4,16.5) has 13724 bin [16.5,16.6) has 13821 bin [16.6,16.7) has 13419 bin [16.7,16.8) has 13542 bin [16.8,16.9) has 13622 bin [16.9,17.0) has 13200 bin [17.0,17.1) has 13230 bin [17.1,17.2) has 12941 bin [17.2,17.3) has 12995 bin [17.3,17.4) has 13255 bin [17.4,17.5) has 13489 bin [17.5,17.6) has 13523 bin [17.6,17.7) has 13372 bin [17.7,17.8) has 13329 bin [17.8,17.9) has 13075 bin [17.9,18.0) has 13205 bin [18.0,18.1) has 13270 bin [18.1,18.2) has 13048 bin [18.2,18.3) has 13301 bin [18.3,18.4) has 13609 bin [18.4,18.5) has 13475 bin [18.5,18.6) has 13383 bin [18.6,18.7) has 13482 bin [18.7,18.8) has 13282 bin [18.8,18.9) has 13205 bin [18.9,19.0) has 13505 bin [19.0,19.1) has 13185 bin [19.1,19.2) has 13474 bin [19.2,19.3) has 13489 bin [19.3,19.4) has 13382 bin [19.4,19.5) has 13515 bin [19.5,19.6) has 13329 bin [19.6,19.7) has 13385 bin [19.7,19.8) has 13145 bin [19.8,19.9) has 13351 bin [19.9,20.0) has 13495 bin [20.0,20.1) has 13238 bin [20.1,20.2) has 13312 bin [20.2,20.3) has 13141 bin [20.3,20.4) has 13115 bin [20.4,20.5) has 13068 bin [20.5,20.6) has 13062 bin [20.6,20.7) has 13050 bin [20.7,20.8) has 13181 bin [20.8,20.9) has 13156 bin [20.9,21.0) has 13250 bin [21.0,21.1) has 13249 bin [21.1,21.2) has 13094 bin [21.2,21.3) has 13322 bin [21.3,21.4) has 13183 bin [21.4,21.5) has 13293 bin [21.5,21.6) has 13153 bin [21.6,21.7) has 13302 bin [21.7,21.8) has 13312 bin [21.8,21.9) has 13050 bin [21.9,22.0) has 12894 bin [22.0,22.1) has 13192 bin [22.1,22.2) has 13188 bin [22.2,22.3) has 13137 bin [22.3,22.4) has 12896 bin [22.4,22.5) has 13159 bin [22.5,22.6) has 13023 bin [22.6,22.7) has 12965 bin [22.7,22.8) has 12868 bin [22.8,22.9) has 12670 bin [22.9,23.0) has 12717 bin [23.0,23.1) has 12547 bin [23.1,23.2) has 12611 bin [23.2,23.3) has 12438 bin [23.3,23.4) has 12420 bin [23.4,23.5) has 12265 bin [23.5,23.6) has 12067 bin [23.6,23.7) has 12074 bin [23.7,23.8) has 11722 bin [23.8,23.9) has 11503 bin [23.9,24.0) has 11626 bin [24.0,24.1) has 11426 bin [24.1,24.2) has 11118 bin [24.2,24.3) has 10786 bin [24.3,24.4) has 10799 bin [24.4,24.5) has 10530 bin [24.5,24.6) has 10470 bin [24.6,24.7) has 10401 bin [24.7,24.8) has 10389 bin [24.8,24.9) has 9971 bin [24.9,25.0) has 9521 bin [25.0,25.1) has 9329 bin [25.1,25.2) has 9154 bin [25.2,25.3) has 8970 bin [25.3,25.4) has 8742 bin [25.4,25.5) has 8500 bin [25.5,25.6) has 8548 bin [25.6,25.7) has 8205 bin [25.7,25.8) has 8009 bin [25.8,25.9) has 7869 bin [25.9,26.0) has 7716 bin [26.0,26.1) has 7641 bin [26.1,26.2) has 7432 bin [26.2,26.3) has 7290 bin [26.3,26.4) has 7228 bin [26.4,26.5) has 7214 bin [26.5,26.6) has 7166 bin [26.6,26.7) has 7048 bin [26.7,26.8) has 6846 bin [26.8,26.9) has 6916 bin [26.9,27.0) has 6589 bin [27.0,27.1) has 6371 bin [27.1,27.2) has 6333 bin [27.2,27.3) has 6250 bin [27.3,27.4) has 6135 bin [27.4,27.5) has 6019 bin [27.5,27.6) has 5910 bin [27.6,27.7) has 5721 bin [27.7,27.8) has 5832 bin [27.8,27.9) has 5758 bin [27.9,28.0) has 5460 bin [28.0,28.1) has 5321 bin [28.1,28.2) has 5480 bin [28.2,28.3) has 5309 bin [28.3,28.4) has 5282 bin [28.4,28.5) has 5222 bin [28.5,28.6) has 5156 bin [28.6,28.7) has 4874 bin [28.7,28.8) has 4881 bin [28.8,28.9) has 4791 bin [28.9,29.0) has 4667 bin [29.0,29.1) has 4621 bin [29.1,29.2) has 4464 bin [29.2,29.3) has 4371 bin [29.3,29.4) has 4079 bin [29.4,29.5) has 4049 bin [29.5,29.6) has 3888 bin [29.6,29.7) has 3882 bin [29.7,29.8) has 3738 bin [29.8,29.9) has 3445 bin [29.9,30.0) has 3532 bin [30.0,30.1) has 3373 bin [30.1,30.2) has 3183 bin [30.2,30.3) has 3127 bin [30.3,30.4) has 3032 bin [30.4,30.5) has 2971 bin [30.5,30.6) has 2907 bin [30.6,30.7) has 2693 bin [30.7,30.8) has 2567 bin [30.8,30.9) has 2472 bin [30.9,31.0) has 2418 bin [31.0,31.1) has 2273 bin [31.1,31.2) has 2245 bin [31.2,31.3) has 2017 bin [31.3,31.4) has 2045 bin [31.4,31.5) has 1972 bin [31.5,31.6) has 1875 bin [31.6,31.7) has 1806 bin [31.7,31.8) has 1699 bin [31.8,31.9) has 1551 bin [31.9,32.0) has 1588 bin [32.0,32.1) has 1478 bin [32.1,32.2) has 1353 bin [32.2,32.3) has 1291 bin [32.3,32.4) has 1209 bin [32.4,32.5) has 1226 bin [32.5,32.6) has 1093 bin [32.6,32.7) has 1022 bin [32.7,32.8) has 935 bin [32.8,32.9) has 912 bin [32.9,33.0) has 822 bin [33.0,33.1) has 834 bin [33.1,33.2) has 751 bin [33.2,33.3) has 681 bin [33.3,33.4) has 660 bin [33.4,33.5) has 665 bin [33.5,33.6) has 646 bin [33.6,33.7) has 561 bin [33.7,33.8) has 575 bin [33.8,33.9) has 486 bin [33.9,34.0) has 446 bin [34.0,34.1) has 414 bin [34.1,34.2) has 379 bin [34.2,34.3) has 332 bin [34.3,34.4) has 271 bin [34.4,34.5) has 234 bin [34.5,34.6) has 188 bin [34.6,34.7) has 170 bin [34.7,34.8) has 137 bin [34.8,34.9) has 126 bin [34.9,35.0) has 91 bin [35.0,35.1) has 57 bin [35.1,35.2) has 40 bin [35.2,35.3) has 22 bin [35.3,35.4) has 18 bin [35.4,35.5) has 11 bin [35.5,35.6) has 2 bin [35.6,35.7) has 1 bin [35.9,36.0) has 1 average z coordinate 10.1 for 27704159 element(s) point source id histogram with bin size 1.000000 bin 59 has 2002740 bin 60 has 21125350 bin 61 has 4576069 average point source id 60.092886017583133 for 27704159 element(s)