lasinfo (210611) report for 'AHN4T/17HZ1_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: 335/2022 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: 53778320 number of points by return: 50933865 1725566 843270 236098 36182 scale factor x y z: 0.001 0.001 0.001 offset x y z: 249980 524980 0 min x y z: 249980.000 524980.000 9.041 max x y z: 251019.999 526269.999 37.294 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: 53778320 extended number of points by return: 50933865 1725566 843270 236098 36182 3160 179 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 9041 37294 intensity 56 4772 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 -29 29 user_data 6 7 point_source_ID 70 1070 gps_time 328708837.891068 330860532.359405 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 32 255 B 23 255 NIR 5 255 extended_return_number 1 7 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 -16.32 31.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 50933865 number of intermediate returns: 1119718 number of last returns: 50929943 number of single returns: 49205206 covered area in square units/kilounits: 1341600/1.34 point density: all returns 40.09 last only 37.96 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53778320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 50933865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1725566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 843270 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 236098 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36182 instead zero. overview over extended number of returns of given pulse: 49205206 1766628 1821432 800485 165391 17955 1223 0 0 0 0 0 0 0 0 histogram of classification of points: 3060919 unclassified (1) 50602266 ground (2) 104079 building (6) 11056 water (9) +-> flagged as extended overlap: 3505231 +---> 234123 of those are unclassified (1) +---> 3248452 of those are ground (2) +---> 21572 of those are building (6) +---> 1084 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.0,9.1) has 5 bin [9.1,9.2) has 557 bin [9.2,9.3) has 746 bin [9.3,9.4) has 606 bin [9.4,9.5) has 2147 bin [9.5,9.6) has 7197 bin [9.6,9.7) has 12572 bin [9.7,9.8) has 10342 bin [9.8,9.9) has 16774 bin [9.9,10.0) has 28518 bin [10.0,10.1) has 33934 bin [10.1,10.2) has 41698 bin [10.2,10.3) has 47228 bin [10.3,10.4) has 127848 bin [10.4,10.5) has 910416 bin [10.5,10.6) has 1846078 bin [10.6,10.7) has 1555571 bin [10.7,10.8) has 1518690 bin [10.8,10.9) has 1868400 bin [10.9,11.0) has 1457879 bin [11.0,11.1) has 1707736 bin [11.1,11.2) has 2254585 bin [11.2,11.3) has 2263765 bin [11.3,11.4) has 2126449 bin [11.4,11.5) has 1581286 bin [11.5,11.6) has 1347452 bin [11.6,11.7) has 1226717 bin [11.7,11.8) has 1135640 bin [11.8,11.9) has 1446782 bin [11.9,12.0) has 1377804 bin [12.0,12.1) has 1195579 bin [12.1,12.2) has 1221321 bin [12.2,12.3) has 1266377 bin [12.3,12.4) has 1146774 bin [12.4,12.5) has 992419 bin [12.5,12.6) has 1072469 bin [12.6,12.7) has 1324518 bin [12.7,12.8) has 1515877 bin [12.8,12.9) has 1321931 bin [12.9,13.0) has 1294715 bin [13.0,13.1) has 1496815 bin [13.1,13.2) has 1808126 bin [13.2,13.3) has 1684588 bin [13.3,13.4) has 1351188 bin [13.4,13.5) has 1222331 bin [13.5,13.6) has 820493 bin [13.6,13.7) has 732988 bin [13.7,13.8) has 558294 bin [13.8,13.9) has 468610 bin [13.9,14.0) has 492061 bin [14.0,14.1) has 505505 bin [14.1,14.2) has 385492 bin [14.2,14.3) has 334538 bin [14.3,14.4) has 321264 bin [14.4,14.5) has 193869 bin [14.5,14.6) has 113711 bin [14.6,14.7) has 52544 bin [14.7,14.8) has 14715 bin [14.8,14.9) has 12548 bin [14.9,15.0) has 11273 bin [15.0,15.1) has 11214 bin [15.1,15.2) has 10835 bin [15.2,15.3) has 10700 bin [15.3,15.4) has 10908 bin [15.4,15.5) has 10702 bin [15.5,15.6) has 11074 bin [15.6,15.7) has 11310 bin [15.7,15.8) has 10935 bin [15.8,15.9) has 11207 bin [15.9,16.0) has 11649 bin [16.0,16.1) has 11803 bin [16.1,16.2) has 11849 bin [16.2,16.3) has 12088 bin [16.3,16.4) has 13213 bin [16.4,16.5) has 12824 bin [16.5,16.6) has 12852 bin [16.6,16.7) has 12468 bin [16.7,16.8) has 12418 bin [16.8,16.9) has 12323 bin [16.9,17.0) has 12588 bin [17.0,17.1) has 12585 bin [17.1,17.2) has 12804 bin [17.2,17.3) has 13178 bin [17.3,17.4) has 13431 bin [17.4,17.5) has 13459 bin [17.5,17.6) has 13741 bin [17.6,17.7) has 13953 bin [17.7,17.8) has 14108 bin [17.8,17.9) has 14312 bin [17.9,18.0) has 14648 bin [18.0,18.1) has 15391 bin [18.1,18.2) has 15286 bin [18.2,18.3) has 15527 bin [18.3,18.4) has 15913 bin [18.4,18.5) has 15710 bin [18.5,18.6) has 15956 bin [18.6,18.7) has 15734 bin [18.7,18.8) has 16077 bin [18.8,18.9) has 16349 bin [18.9,19.0) has 16889 bin [19.0,19.1) has 17109 bin [19.1,19.2) has 17581 bin [19.2,19.3) has 17676 bin [19.3,19.4) has 17998 bin [19.4,19.5) has 18225 bin [19.5,19.6) has 19321 bin [19.6,19.7) has 19556 bin [19.7,19.8) has 19428 bin [19.8,19.9) has 19688 bin [19.9,20.0) has 20013 bin [20.0,20.1) has 20203 bin [20.1,20.2) has 19899 bin [20.2,20.3) has 19901 bin [20.3,20.4) has 20056 bin [20.4,20.5) has 20339 bin [20.5,20.6) has 20393 bin [20.6,20.7) has 20473 bin [20.7,20.8) has 21054 bin [20.8,20.9) has 21160 bin [20.9,21.0) has 21122 bin [21.0,21.1) has 21366 bin [21.1,21.2) has 21729 bin [21.2,21.3) has 22176 bin [21.3,21.4) has 22609 bin [21.4,21.5) has 22781 bin [21.5,21.6) has 22459 bin [21.6,21.7) has 22726 bin [21.7,21.8) has 23011 bin [21.8,21.9) has 23099 bin [21.9,22.0) has 22759 bin [22.0,22.1) has 22629 bin [22.1,22.2) has 22404 bin [22.2,22.3) has 23045 bin [22.3,22.4) has 23071 bin [22.4,22.5) has 23196 bin [22.5,22.6) has 23705 bin [22.6,22.7) has 23743 bin [22.7,22.8) has 23592 bin [22.8,22.9) has 23650 bin [22.9,23.0) has 23695 bin [23.0,23.1) has 23948 bin [23.1,23.2) has 23937 bin [23.2,23.3) has 24082 bin [23.3,23.4) has 23892 bin [23.4,23.5) has 24085 bin [23.5,23.6) has 24111 bin [23.6,23.7) has 24032 bin [23.7,23.8) has 24228 bin [23.8,23.9) has 24170 bin [23.9,24.0) has 24191 bin [24.0,24.1) has 24326 bin [24.1,24.2) has 24229 bin [24.2,24.3) has 24489 bin [24.3,24.4) has 24349 bin [24.4,24.5) has 24054 bin [24.5,24.6) has 24327 bin [24.6,24.7) has 24371 bin [24.7,24.8) has 23879 bin [24.8,24.9) has 23639 bin [24.9,25.0) has 23411 bin [25.0,25.1) has 23480 bin [25.1,25.2) has 23379 bin [25.2,25.3) has 23310 bin [25.3,25.4) has 23064 bin [25.4,25.5) has 22702 bin [25.5,25.6) has 22286 bin [25.6,25.7) has 22035 bin [25.7,25.8) has 21964 bin [25.8,25.9) has 21894 bin [25.9,26.0) has 21836 bin [26.0,26.1) has 21376 bin [26.1,26.2) has 21159 bin [26.2,26.3) has 20842 bin [26.3,26.4) has 20748 bin [26.4,26.5) has 20393 bin [26.5,26.6) has 20490 bin [26.6,26.7) has 20118 bin [26.7,26.8) has 19735 bin [26.8,26.9) has 19431 bin [26.9,27.0) has 19297 bin [27.0,27.1) has 18989 bin [27.1,27.2) has 18508 bin [27.2,27.3) has 18088 bin [27.3,27.4) has 17876 bin [27.4,27.5) has 17464 bin [27.5,27.6) has 17089 bin [27.6,27.7) has 16688 bin [27.7,27.8) has 16302 bin [27.8,27.9) has 16029 bin [27.9,28.0) has 15371 bin [28.0,28.1) has 15115 bin [28.1,28.2) has 14889 bin [28.2,28.3) has 14377 bin [28.3,28.4) has 13882 bin [28.4,28.5) has 13598 bin [28.5,28.6) has 13338 bin [28.6,28.7) has 13073 bin [28.7,28.8) has 12791 bin [28.8,28.9) has 12378 bin [28.9,29.0) has 11909 bin [29.0,29.1) has 11515 bin [29.1,29.2) has 11249 bin [29.2,29.3) has 10656 bin [29.3,29.4) has 10296 bin [29.4,29.5) has 9956 bin [29.5,29.6) has 9833 bin [29.6,29.7) has 9422 bin [29.7,29.8) has 9206 bin [29.8,29.9) has 8681 bin [29.9,30.0) has 8293 bin [30.0,30.1) has 7990 bin [30.1,30.2) has 7623 bin [30.2,30.3) has 7198 bin [30.3,30.4) has 6931 bin [30.4,30.5) has 6656 bin [30.5,30.6) has 6455 bin [30.6,30.7) has 6249 bin [30.7,30.8) has 5991 bin [30.8,30.9) has 5819 bin [30.9,31.0) has 5552 bin [31.0,31.1) has 5513 bin [31.1,31.2) has 5294 bin [31.2,31.3) has 5037 bin [31.3,31.4) has 4689 bin [31.4,31.5) has 4513 bin [31.5,31.6) has 4607 bin [31.6,31.7) has 4479 bin [31.7,31.8) has 4487 bin [31.8,31.9) has 4333 bin [31.9,32.0) has 4297 bin [32.0,32.1) has 4236 bin [32.1,32.2) has 4140 bin [32.2,32.3) has 3863 bin [32.3,32.4) has 3982 bin [32.4,32.5) has 3882 bin [32.5,32.6) has 3853 bin [32.6,32.7) has 3814 bin [32.7,32.8) has 3399 bin [32.8,32.9) has 3442 bin [32.9,33.0) has 3280 bin [33.0,33.1) has 3219 bin [33.1,33.2) has 3094 bin [33.2,33.3) has 2985 bin [33.3,33.4) has 2670 bin [33.4,33.5) has 2574 bin [33.5,33.6) has 2351 bin [33.6,33.7) has 2182 bin [33.7,33.8) has 2047 bin [33.8,33.9) has 1813 bin [33.9,34.0) has 1836 bin [34.0,34.1) has 1717 bin [34.1,34.2) has 1472 bin [34.2,34.3) has 1376 bin [34.3,34.4) has 1296 bin [34.4,34.5) has 1213 bin [34.5,34.6) has 1102 bin [34.6,34.7) has 1016 bin [34.7,34.8) has 943 bin [34.8,34.9) has 861 bin [34.9,35.0) has 717 bin [35.0,35.1) has 652 bin [35.1,35.2) has 623 bin [35.2,35.3) has 555 bin [35.3,35.4) has 518 bin [35.4,35.5) has 485 bin [35.5,35.6) has 315 bin [35.6,35.7) has 303 bin [35.7,35.8) has 248 bin [35.8,35.9) has 208 bin [35.9,36.0) has 211 bin [36.0,36.1) has 187 bin [36.1,36.2) has 151 bin [36.2,36.3) has 134 bin [36.3,36.4) has 103 bin [36.4,36.5) has 74 bin [36.5,36.6) has 75 bin [36.6,36.7) has 52 bin [36.7,36.8) has 57 bin [36.8,36.9) has 51 bin [36.9,37.0) has 37 bin [37.0,37.1) has 24 bin [37.1,37.2) has 10 bin [37.2,37.3) has 3 average z coordinate 12.7 for 53778320 element(s) point source id histogram with bin size 1.000000 bin 70 has 16594052 bin 71 has 10695401 bin 204 has 10241810 bin 1070 has 16247057 average point source id 397.830154251750514 for 53778320 element(s)