lasinfo (210611) report for 'AHN4T/44GZ1_17.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: 338/2022 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: 31300240 number of points by return: 23829267 5219319 1897697 326009 27948 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 401230 0 min x y z: 120980.000 401230.000 4.853 max x y z: 122019.999 402519.999 36.961 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: 31300240 extended number of points by return: 23829267 5219319 1897697 326009 27948 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 4853 36961 intensity 56 3869 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 -12 29 user_data 6 7 point_source_ID 13 14 gps_time 291289832.087478 291291659.823556 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 35 255 B 30 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2000 4833 extended_scanner_channel 0 0 attribute0 0.56 38.69 ('Amplitude') attribute1 -16.36 23.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23829267 number of intermediate returns: 2255137 number of last returns: 23805167 number of single returns: 18589331 covered area in square units/kilounits: 1341240/1.34 point density: all returns 23.34 last only 17.75 (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 31300240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23829267 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5219319 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1897697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 326009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27948 instead zero. overview over extended number of returns of given pulse: 18589331 6647212 4728370 1195221 133300 6611 195 0 0 0 0 0 0 0 0 histogram of classification of points: 9286441 unclassified (1) 21733403 ground (2) 278568 building (6) 1828 water (9) +-> flagged as extended overlap: 2062404 +---> 674646 of those are unclassified (1) +---> 1362145 of those are ground (2) +---> 25106 of those are building (6) +---> 507 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.8,4.9) has 8 bin [4.9,5.0) has 322 bin [5.0,5.1) has 457 bin [5.1,5.2) has 539 bin [5.2,5.3) has 680 bin [5.3,5.4) has 1251 bin [5.4,5.5) has 1165 bin [5.5,5.6) has 2254 bin [5.6,5.7) has 3569 bin [5.7,5.8) has 5042 bin [5.8,5.9) has 19070 bin [5.9,6.0) has 64828 bin [6.0,6.1) has 101411 bin [6.1,6.2) has 142862 bin [6.2,6.3) has 208778 bin [6.3,6.4) has 308022 bin [6.4,6.5) has 414346 bin [6.5,6.6) has 587855 bin [6.6,6.7) has 839621 bin [6.7,6.8) has 1103688 bin [6.8,6.9) has 1166212 bin [6.9,7.0) has 1054064 bin [7.0,7.1) has 1091263 bin [7.1,7.2) has 1135064 bin [7.2,7.3) has 942549 bin [7.3,7.4) has 797604 bin [7.4,7.5) has 549289 bin [7.5,7.6) has 472509 bin [7.6,7.7) has 535791 bin [7.7,7.8) has 590689 bin [7.8,7.9) has 584619 bin [7.9,8.0) has 567348 bin [8.0,8.1) has 487206 bin [8.1,8.2) has 439001 bin [8.2,8.3) has 605042 bin [8.3,8.4) has 659460 bin [8.4,8.5) has 587958 bin [8.5,8.6) has 349371 bin [8.6,8.7) has 282060 bin [8.7,8.8) has 374974 bin [8.8,8.9) has 523500 bin [8.9,9.0) has 531810 bin [9.0,9.1) has 438746 bin [9.1,9.2) has 348585 bin [9.2,9.3) has 308973 bin [9.3,9.4) has 282226 bin [9.4,9.5) has 264821 bin [9.5,9.6) has 258156 bin [9.6,9.7) has 280273 bin [9.7,9.8) has 277330 bin [9.8,9.9) has 239214 bin [9.9,10.0) has 195758 bin [10.0,10.1) has 214860 bin [10.1,10.2) has 252390 bin [10.2,10.3) has 288119 bin [10.3,10.4) has 260026 bin [10.4,10.5) has 167243 bin [10.5,10.6) has 77698 bin [10.6,10.7) has 37004 bin [10.7,10.8) has 24933 bin [10.8,10.9) has 23253 bin [10.9,11.0) has 22360 bin [11.0,11.1) has 22239 bin [11.1,11.2) has 22873 bin [11.2,11.3) has 23543 bin [11.3,11.4) has 24230 bin [11.4,11.5) has 25214 bin [11.5,11.6) has 25575 bin [11.6,11.7) has 25911 bin [11.7,11.8) has 26759 bin [11.8,11.9) has 26791 bin [11.9,12.0) has 26972 bin [12.0,12.1) has 26706 bin [12.1,12.2) has 26180 bin [12.2,12.3) has 26841 bin [12.3,12.4) has 26681 bin [12.4,12.5) has 26953 bin [12.5,12.6) has 26669 bin [12.6,12.7) has 26640 bin [12.7,12.8) has 27046 bin [12.8,12.9) has 26663 bin [12.9,13.0) has 27014 bin [13.0,13.1) has 27172 bin [13.1,13.2) has 27275 bin [13.2,13.3) has 27437 bin [13.3,13.4) has 27292 bin [13.4,13.5) has 27486 bin [13.5,13.6) has 27047 bin [13.6,13.7) has 26852 bin [13.7,13.8) has 27240 bin [13.8,13.9) has 26996 bin [13.9,14.0) has 27186 bin [14.0,14.1) has 27012 bin [14.1,14.2) has 27320 bin [14.2,14.3) has 27526 bin [14.3,14.4) has 27820 bin [14.4,14.5) has 27601 bin [14.5,14.6) has 27623 bin [14.6,14.7) has 27622 bin [14.7,14.8) has 26924 bin [14.8,14.9) has 26851 bin [14.9,15.0) has 26871 bin [15.0,15.1) has 27374 bin [15.1,15.2) has 27140 bin [15.2,15.3) has 26974 bin [15.3,15.4) has 26841 bin [15.4,15.5) has 26717 bin [15.5,15.6) has 26587 bin [15.6,15.7) has 26517 bin [15.7,15.8) has 26658 bin [15.8,15.9) has 27138 bin [15.9,16.0) has 27246 bin [16.0,16.1) has 27616 bin [16.1,16.2) has 27546 bin [16.2,16.3) has 27219 bin [16.3,16.4) has 27736 bin [16.4,16.5) has 27561 bin [16.5,16.6) has 27578 bin [16.6,16.7) has 27501 bin [16.7,16.8) has 28249 bin [16.8,16.9) has 28308 bin [16.9,17.0) has 28560 bin [17.0,17.1) has 28414 bin [17.1,17.2) has 28756 bin [17.2,17.3) has 29290 bin [17.3,17.4) has 29825 bin [17.4,17.5) has 30072 bin [17.5,17.6) has 30520 bin [17.6,17.7) has 31257 bin [17.7,17.8) has 31735 bin [17.8,17.9) has 32125 bin [17.9,18.0) has 32262 bin [18.0,18.1) has 32980 bin [18.1,18.2) has 33804 bin [18.2,18.3) has 34122 bin [18.3,18.4) has 35194 bin [18.4,18.5) has 35620 bin [18.5,18.6) has 36005 bin [18.6,18.7) has 37338 bin [18.7,18.8) has 38159 bin [18.8,18.9) has 39060 bin [18.9,19.0) has 40587 bin [19.0,19.1) has 41972 bin [19.1,19.2) has 42358 bin [19.2,19.3) has 43457 bin [19.3,19.4) has 44698 bin [19.4,19.5) has 46177 bin [19.5,19.6) has 47937 bin [19.6,19.7) has 49080 bin [19.7,19.8) has 50982 bin [19.8,19.9) has 51834 bin [19.9,20.0) has 53335 bin [20.0,20.1) has 54583 bin [20.1,20.2) has 56763 bin [20.2,20.3) has 58808 bin [20.3,20.4) has 60292 bin [20.4,20.5) has 62098 bin [20.5,20.6) has 64220 bin [20.6,20.7) has 65678 bin [20.7,20.8) has 68168 bin [20.8,20.9) has 70234 bin [20.9,21.0) has 72753 bin [21.0,21.1) has 74134 bin [21.1,21.2) has 76205 bin [21.2,21.3) has 77971 bin [21.3,21.4) has 80662 bin [21.4,21.5) has 81466 bin [21.5,21.6) has 83453 bin [21.6,21.7) has 85064 bin [21.7,21.8) has 86313 bin [21.8,21.9) has 87537 bin [21.9,22.0) has 88828 bin [22.0,22.1) has 89880 bin [22.1,22.2) has 91046 bin [22.2,22.3) has 92658 bin [22.3,22.4) has 93254 bin [22.4,22.5) has 94604 bin [22.5,22.6) has 95542 bin [22.6,22.7) has 96672 bin [22.7,22.8) has 96962 bin [22.8,22.9) has 97961 bin [22.9,23.0) has 97783 bin [23.0,23.1) has 97921 bin [23.1,23.2) has 97529 bin [23.2,23.3) has 97705 bin [23.3,23.4) has 97036 bin [23.4,23.5) has 96251 bin [23.5,23.6) has 95829 bin [23.6,23.7) has 95114 bin [23.7,23.8) has 94701 bin [23.8,23.9) has 93717 bin [23.9,24.0) has 93089 bin [24.0,24.1) has 91948 bin [24.1,24.2) has 90926 bin [24.2,24.3) has 89876 bin [24.3,24.4) has 88771 bin [24.4,24.5) has 86877 bin [24.5,24.6) has 85272 bin [24.6,24.7) has 84225 bin [24.7,24.8) has 82613 bin [24.8,24.9) has 80778 bin [24.9,25.0) has 79889 bin [25.0,25.1) has 78122 bin [25.1,25.2) has 75589 bin [25.2,25.3) has 74464 bin [25.3,25.4) has 72533 bin [25.4,25.5) has 70647 bin [25.5,25.6) has 69084 bin [25.6,25.7) has 67549 bin [25.7,25.8) has 65580 bin [25.8,25.9) has 63684 bin [25.9,26.0) has 61273 bin [26.0,26.1) has 60018 bin [26.1,26.2) has 57571 bin [26.2,26.3) has 56465 bin [26.3,26.4) has 54544 bin [26.4,26.5) has 53088 bin [26.5,26.6) has 50901 bin [26.6,26.7) has 49488 bin [26.7,26.8) has 46960 bin [26.8,26.9) has 45546 bin [26.9,27.0) has 43791 bin [27.0,27.1) has 42191 bin [27.1,27.2) has 40155 bin [27.2,27.3) has 39018 bin [27.3,27.4) has 37637 bin [27.4,27.5) has 35931 bin [27.5,27.6) has 34253 bin [27.6,27.7) has 32280 bin [27.7,27.8) has 31081 bin [27.8,27.9) has 29228 bin [27.9,28.0) has 27573 bin [28.0,28.1) has 25832 bin [28.1,28.2) has 24647 bin [28.2,28.3) has 23150 bin [28.3,28.4) has 22033 bin [28.4,28.5) has 20402 bin [28.5,28.6) has 19298 bin [28.6,28.7) has 18109 bin [28.7,28.8) has 16850 bin [28.8,28.9) has 15708 bin [28.9,29.0) has 14902 bin [29.0,29.1) has 13495 bin [29.1,29.2) has 12906 bin [29.2,29.3) has 11864 bin [29.3,29.4) has 10740 bin [29.4,29.5) has 9902 bin [29.5,29.6) has 9293 bin [29.6,29.7) has 8471 bin [29.7,29.8) has 8002 bin [29.8,29.9) has 7275 bin [29.9,30.0) has 6732 bin [30.0,30.1) has 5913 bin [30.1,30.2) has 5574 bin [30.2,30.3) has 4905 bin [30.3,30.4) has 4468 bin [30.4,30.5) has 3985 bin [30.5,30.6) has 3741 bin [30.6,30.7) has 3285 bin [30.7,30.8) has 3136 bin [30.8,30.9) has 2861 bin [30.9,31.0) has 2707 bin [31.0,31.1) has 2479 bin [31.1,31.2) has 2175 bin [31.2,31.3) has 1966 bin [31.3,31.4) has 1882 bin [31.4,31.5) has 1681 bin [31.5,31.6) has 1490 bin [31.6,31.7) has 1340 bin [31.7,31.8) has 1253 bin [31.8,31.9) has 1190 bin [31.9,32.0) has 1039 bin [32.0,32.1) has 935 bin [32.1,32.2) has 861 bin [32.2,32.3) has 796 bin [32.3,32.4) has 710 bin [32.4,32.5) has 677 bin [32.5,32.6) has 685 bin [32.6,32.7) has 584 bin [32.7,32.8) has 515 bin [32.8,32.9) has 524 bin [32.9,33.0) has 443 bin [33.0,33.1) has 495 bin [33.1,33.2) has 379 bin [33.2,33.3) has 364 bin [33.3,33.4) has 350 bin [33.4,33.5) has 266 bin [33.5,33.6) has 274 bin [33.6,33.7) has 228 bin [33.7,33.8) has 210 bin [33.8,33.9) has 212 bin [33.9,34.0) has 241 bin [34.0,34.1) has 231 bin [34.1,34.2) has 202 bin [34.2,34.3) has 200 bin [34.3,34.4) has 150 bin [34.4,34.5) has 147 bin [34.5,34.6) has 119 bin [34.6,34.7) has 96 bin [34.7,34.8) has 122 bin [34.8,34.9) has 97 bin [34.9,35.0) has 81 bin [35.0,35.1) has 89 bin [35.1,35.2) has 63 bin [35.2,35.3) has 70 bin [35.3,35.4) has 63 bin [35.4,35.5) has 70 bin [35.5,35.6) has 47 bin [35.6,35.7) has 32 bin [35.7,35.8) has 37 bin [35.8,35.9) has 39 bin [35.9,36.0) has 33 bin [36.0,36.1) has 33 bin [36.1,36.2) has 15 bin [36.2,36.3) has 24 bin [36.3,36.4) has 11 bin [36.4,36.5) has 12 bin [36.5,36.6) has 11 bin [36.6,36.7) has 8 bin [36.7,36.8) has 7 bin [36.8,36.9) has 3 bin [36.9,37.0) has 2 average z coordinate 11.8 for 31300240 element(s) point source id histogram with bin size 1.000000 bin 13 has 8882214 bin 14 has 22418026 average point source id 13.716225370795879 for 31300240 element(s)