lasinfo (210611) report for 'AHN4T/17FZ2_02.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: 29914140 number of points by return: 23347494 4050861 1871356 535080 96799 scale factor x y z: 0.001 0.001 0.001 offset x y z: 255980 542480 0 min x y z: 255980.000 542480.000 6.882 max x y z: 257019.999 543769.999 39.669 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: 29914140 extended number of points by return: 23347494 4050861 1871356 535080 96799 11575 975 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 6882 39669 intensity 29 4810 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 -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435216.927691 330439605.181904 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 43 255 B 28 255 NIR 5 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.89 32.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23347494 number of intermediate returns: 2515870 number of last returns: 23343640 number of single returns: 19292864 covered area in square units/kilounits: 1327640/1.33 point density: all returns 22.53 last only 17.58 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29914140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23347494 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4050861 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1871356 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 535080 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 96799 instead zero. overview over extended number of returns of given pulse: 19292864 4361676 4011197 1752481 425574 63796 6552 0 0 0 0 0 0 0 0 histogram of classification of points: 7102354 unclassified (1) 22583190 ground (2) 57466 building (6) 171130 water (9) +-> flagged as extended overlap: 2357075 +---> 502223 of those are unclassified (1) +---> 1839436 of those are ground (2) +---> 7535 of those are building (6) +---> 7881 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.8,6.9) has 1 bin [6.9,7.0) has 340 bin [7.0,7.1) has 10366 bin [7.1,7.2) has 13442 bin [7.2,7.3) has 6163 bin [7.3,7.4) has 7321 bin [7.4,7.5) has 7237 bin [7.5,7.6) has 8546 bin [7.6,7.7) has 9489 bin [7.7,7.8) has 12295 bin [7.8,7.9) has 63160 bin [7.9,8.0) has 32710 bin [8.0,8.1) has 58155 bin [8.1,8.2) has 49668 bin [8.2,8.3) has 60518 bin [8.3,8.4) has 99606 bin [8.4,8.5) has 224218 bin [8.5,8.6) has 421873 bin [8.6,8.7) has 545446 bin [8.7,8.8) has 742701 bin [8.8,8.9) has 1021566 bin [8.9,9.0) has 1138784 bin [9.0,9.1) has 1613232 bin [9.1,9.2) has 2114719 bin [9.2,9.3) has 1589179 bin [9.3,9.4) has 1425490 bin [9.4,9.5) has 1067007 bin [9.5,9.6) has 745566 bin [9.6,9.7) has 487417 bin [9.7,9.8) has 430560 bin [9.8,9.9) has 448599 bin [9.9,10.0) has 435084 bin [10.0,10.1) has 385514 bin [10.1,10.2) has 336149 bin [10.2,10.3) has 324664 bin [10.3,10.4) has 339789 bin [10.4,10.5) has 358208 bin [10.5,10.6) has 367802 bin [10.6,10.7) has 314810 bin [10.7,10.8) has 299776 bin [10.8,10.9) has 296649 bin [10.9,11.0) has 296593 bin [11.0,11.1) has 292837 bin [11.1,11.2) has 288289 bin [11.2,11.3) has 283655 bin [11.3,11.4) has 257932 bin [11.4,11.5) has 250236 bin [11.5,11.6) has 247465 bin [11.6,11.7) has 233234 bin [11.7,11.8) has 212516 bin [11.8,11.9) has 191446 bin [11.9,12.0) has 177795 bin [12.0,12.1) has 162605 bin [12.1,12.2) has 151265 bin [12.2,12.3) has 139299 bin [12.3,12.4) has 134067 bin [12.4,12.5) has 123768 bin [12.5,12.6) has 120551 bin [12.6,12.7) has 119649 bin [12.7,12.8) has 121666 bin [12.8,12.9) has 127609 bin [12.9,13.0) has 135372 bin [13.0,13.1) has 130503 bin [13.1,13.2) has 125212 bin [13.2,13.3) has 122974 bin [13.3,13.4) has 115110 bin [13.4,13.5) has 115179 bin [13.5,13.6) has 118098 bin [13.6,13.7) has 118045 bin [13.7,13.8) has 119848 bin [13.8,13.9) has 121285 bin [13.9,14.0) has 123189 bin [14.0,14.1) has 126513 bin [14.1,14.2) has 119726 bin [14.2,14.3) has 120385 bin [14.3,14.4) has 117071 bin [14.4,14.5) has 116748 bin [14.5,14.6) has 110027 bin [14.6,14.7) has 100812 bin [14.7,14.8) has 92144 bin [14.8,14.9) has 87829 bin [14.9,15.0) has 88753 bin [15.0,15.1) has 84604 bin [15.1,15.2) has 81767 bin [15.2,15.3) has 77954 bin [15.3,15.4) has 76305 bin [15.4,15.5) has 74913 bin [15.5,15.6) has 74472 bin [15.6,15.7) has 65650 bin [15.7,15.8) has 63352 bin [15.8,15.9) has 64499 bin [15.9,16.0) has 66745 bin [16.0,16.1) has 71362 bin [16.1,16.2) has 61171 bin [16.2,16.3) has 63896 bin [16.3,16.4) has 58840 bin [16.4,16.5) has 56894 bin [16.5,16.6) has 57802 bin [16.6,16.7) has 63042 bin [16.7,16.8) has 71329 bin [16.8,16.9) has 52343 bin [16.9,17.0) has 47445 bin [17.0,17.1) has 48224 bin [17.1,17.2) has 51512 bin [17.2,17.3) has 52894 bin [17.3,17.4) has 57487 bin [17.4,17.5) has 62503 bin [17.5,17.6) has 54718 bin [17.6,17.7) has 52144 bin [17.7,17.8) has 51422 bin [17.8,17.9) has 50822 bin [17.9,18.0) has 50693 bin [18.0,18.1) has 50993 bin [18.1,18.2) has 48417 bin [18.2,18.3) has 49713 bin [18.3,18.4) has 48790 bin [18.4,18.5) has 47535 bin [18.5,18.6) has 47570 bin [18.6,18.7) has 45952 bin [18.7,18.8) has 45418 bin [18.8,18.9) has 45292 bin [18.9,19.0) has 43964 bin [19.0,19.1) has 42961 bin [19.1,19.2) has 42182 bin [19.2,19.3) has 41996 bin [19.3,19.4) has 41597 bin [19.4,19.5) has 41183 bin [19.5,19.6) has 41351 bin [19.6,19.7) has 41218 bin [19.7,19.8) has 41824 bin [19.8,19.9) has 41352 bin [19.9,20.0) has 41629 bin [20.0,20.1) has 42467 bin [20.1,20.2) has 43515 bin [20.2,20.3) has 42760 bin [20.3,20.4) has 42026 bin [20.4,20.5) has 42185 bin [20.5,20.6) has 43146 bin [20.6,20.7) has 40955 bin [20.7,20.8) has 39882 bin [20.8,20.9) has 39548 bin [20.9,21.0) has 39419 bin [21.0,21.1) has 39742 bin [21.1,21.2) has 39638 bin [21.2,21.3) has 39665 bin [21.3,21.4) has 39541 bin [21.4,21.5) has 39482 bin [21.5,21.6) has 39722 bin [21.6,21.7) has 39645 bin [21.7,21.8) has 39570 bin [21.8,21.9) has 39396 bin [21.9,22.0) has 38948 bin [22.0,22.1) has 38826 bin [22.1,22.2) has 38714 bin [22.2,22.3) has 38646 bin [22.3,22.4) has 38543 bin [22.4,22.5) has 38659 bin [22.5,22.6) has 38486 bin [22.6,22.7) has 38942 bin [22.7,22.8) has 38811 bin [22.8,22.9) has 38740 bin [22.9,23.0) has 39139 bin [23.0,23.1) has 39625 bin [23.1,23.2) has 39548 bin [23.2,23.3) has 39730 bin [23.3,23.4) has 39612 bin [23.4,23.5) has 39473 bin [23.5,23.6) has 40098 bin [23.6,23.7) has 39664 bin [23.7,23.8) has 39257 bin [23.8,23.9) has 39316 bin [23.9,24.0) has 39008 bin [24.0,24.1) has 38509 bin [24.1,24.2) has 38478 bin [24.2,24.3) has 37766 bin [24.3,24.4) has 37512 bin [24.4,24.5) has 36628 bin [24.5,24.6) has 36315 bin [24.6,24.7) has 35869 bin [24.7,24.8) has 35535 bin [24.8,24.9) has 34217 bin [24.9,25.0) has 34049 bin [25.0,25.1) has 33066 bin [25.1,25.2) has 32511 bin [25.2,25.3) has 31435 bin [25.3,25.4) has 30627 bin [25.4,25.5) has 29976 bin [25.5,25.6) has 28863 bin [25.6,25.7) has 28009 bin [25.7,25.8) has 26968 bin [25.8,25.9) has 26125 bin [25.9,26.0) has 25230 bin [26.0,26.1) has 24484 bin [26.1,26.2) has 23478 bin [26.2,26.3) has 22500 bin [26.3,26.4) has 21780 bin [26.4,26.5) has 20833 bin [26.5,26.6) has 19987 bin [26.6,26.7) has 18902 bin [26.7,26.8) has 17991 bin [26.8,26.9) has 17249 bin [26.9,27.0) has 16718 bin [27.0,27.1) has 15601 bin [27.1,27.2) has 14779 bin [27.2,27.3) has 13733 bin [27.3,27.4) has 12991 bin [27.4,27.5) has 12137 bin [27.5,27.6) has 11595 bin [27.6,27.7) has 10906 bin [27.7,27.8) has 10212 bin [27.8,27.9) has 9861 bin [27.9,28.0) has 9270 bin [28.0,28.1) has 8916 bin [28.1,28.2) has 8392 bin [28.2,28.3) has 8156 bin [28.3,28.4) has 7717 bin [28.4,28.5) has 7313 bin [28.5,28.6) has 6891 bin [28.6,28.7) has 6862 bin [28.7,28.8) has 6509 bin [28.8,28.9) has 6262 bin [28.9,29.0) has 6181 bin [29.0,29.1) has 5863 bin [29.1,29.2) has 5638 bin [29.2,29.3) has 5572 bin [29.3,29.4) has 5426 bin [29.4,29.5) has 5150 bin [29.5,29.6) has 4940 bin [29.6,29.7) has 4893 bin [29.7,29.8) has 4938 bin [29.8,29.9) has 4741 bin [29.9,30.0) has 4633 bin [30.0,30.1) has 4587 bin [30.1,30.2) has 4438 bin [30.2,30.3) has 4343 bin [30.3,30.4) has 4235 bin [30.4,30.5) has 4172 bin [30.5,30.6) has 4087 bin [30.6,30.7) has 4096 bin [30.7,30.8) has 4087 bin [30.8,30.9) has 4096 bin [30.9,31.0) has 4069 bin [31.0,31.1) has 4036 bin [31.1,31.2) has 4183 bin [31.2,31.3) has 4055 bin [31.3,31.4) has 3930 bin [31.4,31.5) has 3753 bin [31.5,31.6) has 3686 bin [31.6,31.7) has 3507 bin [31.7,31.8) has 3533 bin [31.8,31.9) has 3470 bin [31.9,32.0) has 3549 bin [32.0,32.1) has 3495 bin [32.1,32.2) has 3398 bin [32.2,32.3) has 3312 bin [32.3,32.4) has 3226 bin [32.4,32.5) has 3268 bin [32.5,32.6) has 3190 bin [32.6,32.7) has 3140 bin [32.7,32.8) has 3232 bin [32.8,32.9) has 3162 bin [32.9,33.0) has 3139 bin [33.0,33.1) has 3034 bin [33.1,33.2) has 3055 bin [33.2,33.3) has 2990 bin [33.3,33.4) has 2799 bin [33.4,33.5) has 2737 bin [33.5,33.6) has 2711 bin [33.6,33.7) has 2672 bin [33.7,33.8) has 2604 bin [33.8,33.9) has 2554 bin [33.9,34.0) has 2414 bin [34.0,34.1) has 2363 bin [34.1,34.2) has 2335 bin [34.2,34.3) has 2199 bin [34.3,34.4) has 2144 bin [34.4,34.5) has 2087 bin [34.5,34.6) has 1984 bin [34.6,34.7) has 1877 bin [34.7,34.8) has 1813 bin [34.8,34.9) has 1802 bin [34.9,35.0) has 1688 bin [35.0,35.1) has 1758 bin [35.1,35.2) has 1624 bin [35.2,35.3) has 1512 bin [35.3,35.4) has 1418 bin [35.4,35.5) has 1395 bin [35.5,35.6) has 1328 bin [35.6,35.7) has 1193 bin [35.7,35.8) has 1179 bin [35.8,35.9) has 1120 bin [35.9,36.0) has 1036 bin [36.0,36.1) has 916 bin [36.1,36.2) has 897 bin [36.2,36.3) has 833 bin [36.3,36.4) has 794 bin [36.4,36.5) has 678 bin [36.5,36.6) has 605 bin [36.6,36.7) has 545 bin [36.7,36.8) has 487 bin [36.8,36.9) has 447 bin [36.9,37.0) has 413 bin [37.0,37.1) has 370 bin [37.1,37.2) has 319 bin [37.2,37.3) has 274 bin [37.3,37.4) has 271 bin [37.4,37.5) has 213 bin [37.5,37.6) has 212 bin [37.6,37.7) has 191 bin [37.7,37.8) has 190 bin [37.8,37.9) has 146 bin [37.9,38.0) has 111 bin [38.0,38.1) has 132 bin [38.1,38.2) has 116 bin [38.2,38.3) has 78 bin [38.3,38.4) has 61 bin [38.4,38.5) has 67 bin [38.5,38.6) has 56 bin [38.6,38.7) has 42 bin [38.7,38.8) has 33 bin [38.8,38.9) has 28 bin [38.9,39.0) has 17 bin [39.0,39.1) has 14 bin [39.1,39.2) has 12 bin [39.2,39.3) has 17 bin [39.3,39.4) has 7 bin [39.4,39.5) has 7 bin [39.5,39.6) has 4 bin [39.6,39.7) has 1 average z coordinate 12.2 for 29914140 element(s) point source id histogram with bin size 1.000000 bin 55 has 3648295 bin 56 has 24027290 bin 57 has 2238555 average point source id 55.952873791457819 for 29914140 element(s)