lasinfo (210611) report for 'AHN4T/09BZ1_25.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: 174/2021 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: 28884241 number of points by return: 25966702 1899984 786232 228140 3183 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 562480 0 min x y z: 113980.000 562480.000 -1.230 max x y z: 115019.999 563769.999 29.954 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: 28884241 extended number of points by return: 25966702 1899984 786232 228140 3183 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 -1230 29954 intensity 34 4939 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 -27 29 user_data 8 9 point_source_ID 1043 1051 gps_time 265135605.185234 268472644.937642 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 33 254 B 15 255 NIR 39 250 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4500 4833 extended_scanner_channel 0 0 attribute0 0.34 49.39 ('Amplitude') attribute1 -16.76 32.77 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25966702 number of intermediate returns: 1021242 number of last returns: 25941201 number of single returns: 24044904 covered area in square units/kilounits: 1339168/1.34 point density: all returns 21.57 last only 19.37 (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 28884241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25966702 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1899984 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 786232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 228140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3183 instead zero. overview over extended number of returns of given pulse: 24044904 2242623 1677155 903433 15876 245 5 0 0 0 0 0 0 0 0 histogram of classification of points: 4046533 unclassified (1) 23601579 ground (2) 1153876 building (6) 82253 water (9) +-> flagged as extended overlap: 2114035 +---> 269642 of those are unclassified (1) +---> 1735998 of those are ground (2) +---> 106495 of those are building (6) +---> 1900 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 2 bin [-1.2,-1.1) has 77 bin [-1.1,-1.0) has 1464 bin [-1.0,-0.9) has 4625 bin [-0.9,-0.8) has 12986 bin [-0.8,-0.7) has 19768 bin [-0.7,-0.6) has 41843 bin [-0.6,-0.5) has 35139 bin [-0.5,-0.4) has 53073 bin [-0.4,-0.3) has 68555 bin [-0.3,-0.2) has 134628 bin [-0.2,-0.1) has 323001 bin [-0.1,0.0) has 460980 bin [0.0,0.1) has 797540 bin [0.1,0.2) has 805786 bin [0.2,0.3) has 518927 bin [0.3,0.4) has 863446 bin [0.4,0.5) has 1234777 bin [0.5,0.6) has 1151636 bin [0.6,0.7) has 999896 bin [0.7,0.8) has 1138230 bin [0.8,0.9) has 865804 bin [0.9,1.0) has 689449 bin [1.0,1.1) has 659119 bin [1.1,1.2) has 617701 bin [1.2,1.3) has 637783 bin [1.3,1.4) has 583174 bin [1.4,1.5) has 598143 bin [1.5,1.6) has 661172 bin [1.6,1.7) has 783028 bin [1.7,1.8) has 949237 bin [1.8,1.9) has 1073405 bin [1.9,2.0) has 1141194 bin [2.0,2.1) has 1083195 bin [2.1,2.2) has 874885 bin [2.2,2.3) has 811309 bin [2.3,2.4) has 634393 bin [2.4,2.5) has 535497 bin [2.5,2.6) has 484260 bin [2.6,2.7) has 455348 bin [2.7,2.8) has 370455 bin [2.8,2.9) has 333073 bin [2.9,3.0) has 288240 bin [3.0,3.1) has 213327 bin [3.1,3.2) has 176852 bin [3.2,3.3) has 160547 bin [3.3,3.4) has 161678 bin [3.4,3.5) has 129884 bin [3.5,3.6) has 101990 bin [3.6,3.7) has 84164 bin [3.7,3.8) has 72380 bin [3.8,3.9) has 66094 bin [3.9,4.0) has 62204 bin [4.0,4.1) has 61458 bin [4.1,4.2) has 58756 bin [4.2,4.3) has 60795 bin [4.3,4.4) has 59766 bin [4.4,4.5) has 66977 bin [4.5,4.6) has 73763 bin [4.6,4.7) has 61115 bin [4.7,4.8) has 54213 bin [4.8,4.9) has 58959 bin [4.9,5.0) has 58253 bin [5.0,5.1) has 49558 bin [5.1,5.2) has 55665 bin [5.2,5.3) has 50828 bin [5.3,5.4) has 49135 bin [5.4,5.5) has 53906 bin [5.5,5.6) has 61909 bin [5.6,5.7) has 48330 bin [5.7,5.8) has 48372 bin [5.8,5.9) has 48565 bin [5.9,6.0) has 56502 bin [6.0,6.1) has 48089 bin [6.1,6.2) has 44553 bin [6.2,6.3) has 42210 bin [6.3,6.4) has 44627 bin [6.4,6.5) has 43968 bin [6.5,6.6) has 42875 bin [6.6,6.7) has 43202 bin [6.7,6.8) has 40122 bin [6.8,6.9) has 40677 bin [6.9,7.0) has 40971 bin [7.0,7.1) has 41982 bin [7.1,7.2) has 42902 bin [7.2,7.3) has 51407 bin [7.3,7.4) has 49793 bin [7.4,7.5) has 48140 bin [7.5,7.6) has 45572 bin [7.6,7.7) has 42070 bin [7.7,7.8) has 40756 bin [7.8,7.9) has 40403 bin [7.9,8.0) has 40443 bin [8.0,8.1) has 42008 bin [8.1,8.2) has 45830 bin [8.2,8.3) has 40450 bin [8.3,8.4) has 39514 bin [8.4,8.5) has 42405 bin [8.5,8.6) has 41767 bin [8.6,8.7) has 39723 bin [8.7,8.8) has 38451 bin [8.8,8.9) has 39520 bin [8.9,9.0) has 41403 bin [9.0,9.1) has 37689 bin [9.1,9.2) has 40169 bin [9.2,9.3) has 37306 bin [9.3,9.4) has 40281 bin [9.4,9.5) has 35647 bin [9.5,9.6) has 35179 bin [9.6,9.7) has 35206 bin [9.7,9.8) has 36546 bin [9.8,9.9) has 32947 bin [9.9,10.0) has 31998 bin [10.0,10.1) has 30434 bin [10.1,10.2) has 31055 bin [10.2,10.3) has 37291 bin [10.3,10.4) has 32054 bin [10.4,10.5) has 29770 bin [10.5,10.6) has 28737 bin [10.6,10.7) has 26846 bin [10.7,10.8) has 24655 bin [10.8,10.9) has 23710 bin [10.9,11.0) has 23621 bin [11.0,11.1) has 22827 bin [11.1,11.2) has 21457 bin [11.2,11.3) has 20895 bin [11.3,11.4) has 20438 bin [11.4,11.5) has 20254 bin [11.5,11.6) has 20376 bin [11.6,11.7) has 18323 bin [11.7,11.8) has 18104 bin [11.8,11.9) has 17476 bin [11.9,12.0) has 16656 bin [12.0,12.1) has 16158 bin [12.1,12.2) has 15625 bin [12.2,12.3) has 15044 bin [12.3,12.4) has 14835 bin [12.4,12.5) has 13968 bin [12.5,12.6) has 13398 bin [12.6,12.7) has 12899 bin [12.7,12.8) has 12543 bin [12.8,12.9) has 12220 bin [12.9,13.0) has 12074 bin [13.0,13.1) has 11694 bin [13.1,13.2) has 11457 bin [13.2,13.3) has 10980 bin [13.3,13.4) has 10452 bin [13.4,13.5) has 10373 bin [13.5,13.6) has 11192 bin [13.6,13.7) has 9177 bin [13.7,13.8) has 8936 bin [13.8,13.9) has 8586 bin [13.9,14.0) has 8062 bin [14.0,14.1) has 7982 bin [14.1,14.2) has 7824 bin [14.2,14.3) has 7615 bin [14.3,14.4) has 7189 bin [14.4,14.5) has 7204 bin [14.5,14.6) has 7102 bin [14.6,14.7) has 6809 bin [14.7,14.8) has 6899 bin [14.8,14.9) has 6478 bin [14.9,15.0) has 6280 bin [15.0,15.1) has 6343 bin [15.1,15.2) has 6027 bin [15.2,15.3) has 5510 bin [15.3,15.4) has 5384 bin [15.4,15.5) has 5179 bin [15.5,15.6) has 4940 bin [15.6,15.7) has 4978 bin [15.7,15.8) has 4826 bin [15.8,15.9) has 4661 bin [15.9,16.0) has 4534 bin [16.0,16.1) has 4542 bin [16.1,16.2) has 4366 bin [16.2,16.3) has 4231 bin [16.3,16.4) has 4244 bin [16.4,16.5) has 4219 bin [16.5,16.6) has 4042 bin [16.6,16.7) has 3993 bin [16.7,16.8) has 3943 bin [16.8,16.9) has 3793 bin [16.9,17.0) has 3735 bin [17.0,17.1) has 3667 bin [17.1,17.2) has 3673 bin [17.2,17.3) has 3534 bin [17.3,17.4) has 3454 bin [17.4,17.5) has 3528 bin [17.5,17.6) has 3405 bin [17.6,17.7) has 3305 bin [17.7,17.8) has 3322 bin [17.8,17.9) has 3200 bin [17.9,18.0) has 3258 bin [18.0,18.1) has 3177 bin [18.1,18.2) has 2982 bin [18.2,18.3) has 3085 bin [18.3,18.4) has 2975 bin [18.4,18.5) has 2984 bin [18.5,18.6) has 2976 bin [18.6,18.7) has 3000 bin [18.7,18.8) has 2908 bin [18.8,18.9) has 2827 bin [18.9,19.0) has 2875 bin [19.0,19.1) has 2745 bin [19.1,19.2) has 2760 bin [19.2,19.3) has 2786 bin [19.3,19.4) has 2688 bin [19.4,19.5) has 2631 bin [19.5,19.6) has 2553 bin [19.6,19.7) has 2502 bin [19.7,19.8) has 2397 bin [19.8,19.9) has 2377 bin [19.9,20.0) has 2344 bin [20.0,20.1) has 2289 bin [20.1,20.2) has 2362 bin [20.2,20.3) has 2315 bin [20.3,20.4) has 2217 bin [20.4,20.5) has 2240 bin [20.5,20.6) has 2147 bin [20.6,20.7) has 2084 bin [20.7,20.8) has 2060 bin [20.8,20.9) has 2001 bin [20.9,21.0) has 1920 bin [21.0,21.1) has 1927 bin [21.1,21.2) has 2003 bin [21.2,21.3) has 1856 bin [21.3,21.4) has 1895 bin [21.4,21.5) has 1788 bin [21.5,21.6) has 1791 bin [21.6,21.7) has 1795 bin [21.7,21.8) has 1698 bin [21.8,21.9) has 1812 bin [21.9,22.0) has 1782 bin [22.0,22.1) has 1749 bin [22.1,22.2) has 1702 bin [22.2,22.3) has 1667 bin [22.3,22.4) has 1541 bin [22.4,22.5) has 1530 bin [22.5,22.6) has 1601 bin [22.6,22.7) has 1662 bin [22.7,22.8) has 1514 bin [22.8,22.9) has 1517 bin [22.9,23.0) has 1562 bin [23.0,23.1) has 1506 bin [23.1,23.2) has 1504 bin [23.2,23.3) has 1392 bin [23.3,23.4) has 1420 bin [23.4,23.5) has 1343 bin [23.5,23.6) has 1338 bin [23.6,23.7) has 1367 bin [23.7,23.8) has 1239 bin [23.8,23.9) has 1286 bin [23.9,24.0) has 1285 bin [24.0,24.1) has 1175 bin [24.1,24.2) has 1239 bin [24.2,24.3) has 1110 bin [24.3,24.4) has 1085 bin [24.4,24.5) has 1034 bin [24.5,24.6) has 1046 bin [24.6,24.7) has 966 bin [24.7,24.8) has 1025 bin [24.8,24.9) has 956 bin [24.9,25.0) has 934 bin [25.0,25.1) has 878 bin [25.1,25.2) has 832 bin [25.2,25.3) has 794 bin [25.3,25.4) has 796 bin [25.4,25.5) has 705 bin [25.5,25.6) has 697 bin [25.6,25.7) has 700 bin [25.7,25.8) has 649 bin [25.8,25.9) has 616 bin [25.9,26.0) has 558 bin [26.0,26.1) has 514 bin [26.1,26.2) has 542 bin [26.2,26.3) has 487 bin [26.3,26.4) has 450 bin [26.4,26.5) has 444 bin [26.5,26.6) has 375 bin [26.6,26.7) has 310 bin [26.7,26.8) has 278 bin [26.8,26.9) has 283 bin [26.9,27.0) has 247 bin [27.0,27.1) has 240 bin [27.1,27.2) has 196 bin [27.2,27.3) has 197 bin [27.3,27.4) has 194 bin [27.4,27.5) has 190 bin [27.5,27.6) has 164 bin [27.6,27.7) has 154 bin [27.7,27.8) has 131 bin [27.8,27.9) has 122 bin [27.9,28.0) has 111 bin [28.0,28.1) has 113 bin [28.1,28.2) has 87 bin [28.2,28.3) has 88 bin [28.3,28.4) has 74 bin [28.4,28.5) has 55 bin [28.5,28.6) has 52 bin [28.6,28.7) has 59 bin [28.7,28.8) has 33 bin [28.8,28.9) has 36 bin [28.9,29.0) has 21 bin [29.0,29.1) has 21 bin [29.1,29.2) has 13 bin [29.2,29.3) has 9 bin [29.3,29.4) has 7 bin [29.4,29.5) has 3 bin [29.5,29.6) has 2 bin [29.6,29.7) has 2 bin [29.7,29.8) has 1 bin [29.8,29.9) has 1 bin [29.9,30.0) has 2 average z coordinate 2.4 for 28884241 element(s) point source id histogram with bin size 1.000000 bin 1043 has 3632172 bin 1045 has 23322542 bin 1051 has 1929527 average point source id 1045.149313876725955 for 28884241 element(s)