lasinfo (210611) report for 'AHN4T/17DZ2_13.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: 34792014 number of points by return: 31259056 2547789 828459 142329 13563 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 527480 0 min x y z: 236980.000 527480.000 13.357 max x y z: 238019.999 528769.999 38.236 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: 34792014 extended number of points by return: 31259056 2547789 828459 142329 13563 783 35 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 13357 38236 intensity 56 4686 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 68 1069 gps_time 330524568.193220 330859536.186389 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 36 255 B 25 255 NIR 8 255 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 -16.3 30.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31259056 number of intermediate returns: 987037 number of last returns: 31252809 number of single returns: 28706888 covered area in square units/kilounits: 1340676/1.34 point density: all returns 25.95 last only 23.31 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34792014 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31259056 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2547789 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 828459 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 142329 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13563 instead zero. overview over extended number of returns of given pulse: 28706888 3439464 2060309 516352 64241 4521 239 0 0 0 0 0 0 0 0 histogram of classification of points: 3746156 unclassified (1) 30974967 ground (2) 43642 building (6) 27249 water (9) +-> flagged as extended overlap: 2336524 +---> 261997 of those are unclassified (1) +---> 2062415 of those are ground (2) +---> 10327 of those are building (6) +---> 1785 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.3,13.4) has 254 bin [13.4,13.5) has 963 bin [13.5,13.6) has 1242 bin [13.6,13.7) has 16494 bin [13.7,13.8) has 48774 bin [13.8,13.9) has 47257 bin [13.9,14.0) has 34531 bin [14.0,14.1) has 34495 bin [14.1,14.2) has 51272 bin [14.2,14.3) has 45977 bin [14.3,14.4) has 44068 bin [14.4,14.5) has 73146 bin [14.5,14.6) has 82498 bin [14.6,14.7) has 95811 bin [14.7,14.8) has 256967 bin [14.8,14.9) has 294940 bin [14.9,15.0) has 563729 bin [15.0,15.1) has 1580617 bin [15.1,15.2) has 3050340 bin [15.2,15.3) has 4361366 bin [15.3,15.4) has 4372326 bin [15.4,15.5) has 3510601 bin [15.5,15.6) has 2637114 bin [15.6,15.7) has 1958313 bin [15.7,15.8) has 1369378 bin [15.8,15.9) has 1172025 bin [15.9,16.0) has 1236379 bin [16.0,16.1) has 919175 bin [16.1,16.2) has 680745 bin [16.2,16.3) has 614440 bin [16.3,16.4) has 539160 bin [16.4,16.5) has 351174 bin [16.5,16.6) has 305790 bin [16.6,16.7) has 224976 bin [16.7,16.8) has 196691 bin [16.8,16.9) has 129195 bin [16.9,17.0) has 75451 bin [17.0,17.1) has 39742 bin [17.1,17.2) has 22511 bin [17.2,17.3) has 20595 bin [17.3,17.4) has 23738 bin [17.4,17.5) has 26405 bin [17.5,17.6) has 22046 bin [17.6,17.7) has 20783 bin [17.7,17.8) has 16766 bin [17.8,17.9) has 16068 bin [17.9,18.0) has 15790 bin [18.0,18.1) has 17212 bin [18.1,18.2) has 18947 bin [18.2,18.3) has 22405 bin [18.3,18.4) has 19584 bin [18.4,18.5) has 15855 bin [18.5,18.6) has 16232 bin [18.6,18.7) has 16435 bin [18.7,18.8) has 16493 bin [18.8,18.9) has 15985 bin [18.9,19.0) has 16163 bin [19.0,19.1) has 16155 bin [19.1,19.2) has 16533 bin [19.2,19.3) has 16663 bin [19.3,19.4) has 17455 bin [19.4,19.5) has 18338 bin [19.5,19.6) has 18209 bin [19.6,19.7) has 17956 bin [19.7,19.8) has 18376 bin [19.8,19.9) has 18553 bin [19.9,20.0) has 18548 bin [20.0,20.1) has 19008 bin [20.1,20.2) has 19245 bin [20.2,20.3) has 19551 bin [20.3,20.4) has 19707 bin [20.4,20.5) has 20219 bin [20.5,20.6) has 20503 bin [20.6,20.7) has 20337 bin [20.7,20.8) has 20850 bin [20.8,20.9) has 20847 bin [20.9,21.0) has 20950 bin [21.0,21.1) has 21196 bin [21.1,21.2) has 21652 bin [21.2,21.3) has 21732 bin [21.3,21.4) has 21575 bin [21.4,21.5) has 21940 bin [21.5,21.6) has 22188 bin [21.6,21.7) has 22595 bin [21.7,21.8) has 22528 bin [21.8,21.9) has 22792 bin [21.9,22.0) has 22295 bin [22.0,22.1) has 22723 bin [22.1,22.2) has 22819 bin [22.2,22.3) has 22874 bin [22.3,22.4) has 22705 bin [22.4,22.5) has 22940 bin [22.5,22.6) has 22623 bin [22.6,22.7) has 22891 bin [22.7,22.8) has 23044 bin [22.8,22.9) has 22891 bin [22.9,23.0) has 23362 bin [23.0,23.1) has 23231 bin [23.1,23.2) has 23963 bin [23.2,23.3) has 24502 bin [23.3,23.4) has 24338 bin [23.4,23.5) has 24464 bin [23.5,23.6) has 25131 bin [23.6,23.7) has 25450 bin [23.7,23.8) has 26024 bin [23.8,23.9) has 25663 bin [23.9,24.0) has 25786 bin [24.0,24.1) has 26368 bin [24.1,24.2) has 26944 bin [24.2,24.3) has 27201 bin [24.3,24.4) has 27755 bin [24.4,24.5) has 27616 bin [24.5,24.6) has 27780 bin [24.6,24.7) has 27894 bin [24.7,24.8) has 28284 bin [24.8,24.9) has 28345 bin [24.9,25.0) has 28968 bin [25.0,25.1) has 29139 bin [25.1,25.2) has 29465 bin [25.2,25.3) has 30257 bin [25.3,25.4) has 30197 bin [25.4,25.5) has 30319 bin [25.5,25.6) has 30481 bin [25.6,25.7) has 30709 bin [25.7,25.8) has 31175 bin [25.8,25.9) has 31665 bin [25.9,26.0) has 31514 bin [26.0,26.1) has 32014 bin [26.1,26.2) has 32507 bin [26.2,26.3) has 32176 bin [26.3,26.4) has 32926 bin [26.4,26.5) has 33528 bin [26.5,26.6) has 33922 bin [26.6,26.7) has 34586 bin [26.7,26.8) has 35293 bin [26.8,26.9) has 35227 bin [26.9,27.0) has 35722 bin [27.0,27.1) has 36362 bin [27.1,27.2) has 36515 bin [27.2,27.3) has 36126 bin [27.3,27.4) has 36385 bin [27.4,27.5) has 36264 bin [27.5,27.6) has 36942 bin [27.6,27.7) has 37178 bin [27.7,27.8) has 37527 bin [27.8,27.9) has 36708 bin [27.9,28.0) has 36835 bin [28.0,28.1) has 37184 bin [28.1,28.2) has 36513 bin [28.2,28.3) has 36225 bin [28.3,28.4) has 35608 bin [28.4,28.5) has 35388 bin [28.5,28.6) has 34689 bin [28.6,28.7) has 33705 bin [28.7,28.8) has 33678 bin [28.8,28.9) has 32682 bin [28.9,29.0) has 31618 bin [29.0,29.1) has 31003 bin [29.1,29.2) has 30119 bin [29.2,29.3) has 29474 bin [29.3,29.4) has 28605 bin [29.4,29.5) has 27434 bin [29.5,29.6) has 26606 bin [29.6,29.7) has 25713 bin [29.7,29.8) has 25243 bin [29.8,29.9) has 24750 bin [29.9,30.0) has 23878 bin [30.0,30.1) has 22540 bin [30.1,30.2) has 21863 bin [30.2,30.3) has 20939 bin [30.3,30.4) has 20225 bin [30.4,30.5) has 19175 bin [30.5,30.6) has 18543 bin [30.6,30.7) has 17310 bin [30.7,30.8) has 16695 bin [30.8,30.9) has 16021 bin [30.9,31.0) has 15438 bin [31.0,31.1) has 14935 bin [31.1,31.2) has 14401 bin [31.2,31.3) has 13276 bin [31.3,31.4) has 12941 bin [31.4,31.5) has 12418 bin [31.5,31.6) has 11831 bin [31.6,31.7) has 11255 bin [31.7,31.8) has 10568 bin [31.8,31.9) has 10208 bin [31.9,32.0) has 9554 bin [32.0,32.1) has 9127 bin [32.1,32.2) has 8646 bin [32.2,32.3) has 8153 bin [32.3,32.4) has 7449 bin [32.4,32.5) has 7001 bin [32.5,32.6) has 6603 bin [32.6,32.7) has 6254 bin [32.7,32.8) has 5820 bin [32.8,32.9) has 5651 bin [32.9,33.0) has 5042 bin [33.0,33.1) has 4710 bin [33.1,33.2) has 4354 bin [33.2,33.3) has 4052 bin [33.3,33.4) has 3763 bin [33.4,33.5) has 3475 bin [33.5,33.6) has 3122 bin [33.6,33.7) has 2874 bin [33.7,33.8) has 2632 bin [33.8,33.9) has 2434 bin [33.9,34.0) has 2280 bin [34.0,34.1) has 2074 bin [34.1,34.2) has 1896 bin [34.2,34.3) has 1757 bin [34.3,34.4) has 1556 bin [34.4,34.5) has 1413 bin [34.5,34.6) has 1193 bin [34.6,34.7) has 1157 bin [34.7,34.8) has 979 bin [34.8,34.9) has 839 bin [34.9,35.0) has 683 bin [35.0,35.1) has 598 bin [35.1,35.2) has 514 bin [35.2,35.3) has 492 bin [35.3,35.4) has 397 bin [35.4,35.5) has 341 bin [35.5,35.6) has 322 bin [35.6,35.7) has 273 bin [35.7,35.8) has 235 bin [35.8,35.9) has 228 bin [35.9,36.0) has 201 bin [36.0,36.1) has 196 bin [36.1,36.2) has 142 bin [36.2,36.3) has 139 bin [36.3,36.4) has 104 bin [36.4,36.5) has 73 bin [36.5,36.6) has 57 bin [36.6,36.7) has 58 bin [36.7,36.8) has 46 bin [36.8,36.9) has 42 bin [36.9,37.0) has 23 bin [37.0,37.1) has 22 bin [37.1,37.2) has 14 bin [37.2,37.3) has 10 bin [37.3,37.4) has 20 bin [37.4,37.5) has 15 bin [37.5,37.6) has 17 bin [37.6,37.7) has 11 bin [37.7,37.8) has 7 bin [37.8,37.9) has 2 bin [37.9,38.0) has 1 bin [38.0,38.1) has 4 bin [38.1,38.2) has 1 bin [38.2,38.3) has 1 average z coordinate 16.5 for 34792014 element(s) point source id histogram with bin size 1.000000 bin 68 has 16822682 bin 69 has 10857550 bin 1069 has 7111782 average point source id 272.924938579295826 for 34792014 element(s)