lasinfo (210611) report for 'AHN4T/39AZ1_04.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: 180/2021 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: 46400870 number of points by return: 43898007 2060848 371578 63097 7340 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 442480 0 min x y z: 142980.000 442480.000 0.374 max x y z: 144019.999 443769.999 33.199 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: 46400870 extended number of points by return: 43898007 2060848 371578 63097 7340 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 374 33199 intensity 61 4933 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 30 user_data 6 7 point_source_ID 71 73 gps_time 269719859.319197 269721722.162197 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 25 255 B 3 255 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0.61 49.33 ('Amplitude') attribute1 -15.26 34.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43898007 number of intermediate returns: 442799 number of last returns: 43890476 number of single returns: 41830412 covered area in square units/kilounits: 1302080/1.30 point density: all returns 35.64 last only 33.71 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46400870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43898007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2060848 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 371578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 63097 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7340 instead zero. overview over extended number of returns of given pulse: 41830412 3383364 926286 223989 36631 188 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3323392 unclassified (1) 41715823 ground (2) 1172707 building (6) 179973 water (9) 8975 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2998566 +---> 221486 of those are unclassified (1) +---> 2601732 of those are ground (2) +---> 138810 of those are building (6) +---> 35832 of those are water (9) +---> 706 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [0.3,0.4) has 2 bin [0.4,0.5) has 119 bin [0.5,0.6) has 13211 bin [0.6,0.7) has 15313 bin [0.7,0.8) has 16869 bin [0.8,0.9) has 49707 bin [0.9,1.0) has 147574 bin [1.0,1.1) has 446471 bin [1.1,1.2) has 783346 bin [1.2,1.3) has 1438144 bin [1.3,1.4) has 2083441 bin [1.4,1.5) has 2405306 bin [1.5,1.6) has 2156718 bin [1.6,1.7) has 2316229 bin [1.7,1.8) has 2480522 bin [1.8,1.9) has 2400905 bin [1.9,2.0) has 2273605 bin [2.0,2.1) has 2163563 bin [2.1,2.2) has 1988111 bin [2.2,2.3) has 1858017 bin [2.3,2.4) has 1836815 bin [2.4,2.5) has 2286179 bin [2.5,2.6) has 2754295 bin [2.6,2.7) has 2561758 bin [2.7,2.8) has 2190774 bin [2.8,2.9) has 1275315 bin [2.9,3.0) has 705148 bin [3.0,3.1) has 362466 bin [3.1,3.2) has 225781 bin [3.2,3.3) has 181082 bin [3.3,3.4) has 164045 bin [3.4,3.5) has 174408 bin [3.5,3.6) has 184965 bin [3.6,3.7) has 185836 bin [3.7,3.8) has 183606 bin [3.8,3.9) has 194961 bin [3.9,4.0) has 245510 bin [4.0,4.1) has 261970 bin [4.1,4.2) has 293216 bin [4.2,4.3) has 310013 bin [4.3,4.4) has 254470 bin [4.4,4.5) has 228379 bin [4.5,4.6) has 186681 bin [4.6,4.7) has 166352 bin [4.7,4.8) has 146740 bin [4.8,4.9) has 133236 bin [4.9,5.0) has 135326 bin [5.0,5.1) has 127249 bin [5.1,5.2) has 111350 bin [5.2,5.3) has 101435 bin [5.3,5.4) has 95555 bin [5.4,5.5) has 85839 bin [5.5,5.6) has 72451 bin [5.6,5.7) has 65065 bin [5.7,5.8) has 60919 bin [5.8,5.9) has 59963 bin [5.9,6.0) has 59716 bin [6.0,6.1) has 55254 bin [6.1,6.2) has 52088 bin [6.2,6.3) has 54054 bin [6.3,6.4) has 52862 bin [6.4,6.5) has 50773 bin [6.5,6.6) has 53004 bin [6.6,6.7) has 50803 bin [6.7,6.8) has 50380 bin [6.8,6.9) has 49196 bin [6.9,7.0) has 48741 bin [7.0,7.1) has 48132 bin [7.1,7.2) has 47736 bin [7.2,7.3) has 46377 bin [7.3,7.4) has 46333 bin [7.4,7.5) has 46354 bin [7.5,7.6) has 48035 bin [7.6,7.7) has 46359 bin [7.7,7.8) has 45738 bin [7.8,7.9) has 44132 bin [7.9,8.0) has 44946 bin [8.0,8.1) has 45313 bin [8.1,8.2) has 46015 bin [8.2,8.3) has 47403 bin [8.3,8.4) has 46991 bin [8.4,8.5) has 45627 bin [8.5,8.6) has 44128 bin [8.6,8.7) has 41127 bin [8.7,8.8) has 40015 bin [8.8,8.9) has 49778 bin [8.9,9.0) has 66018 bin [9.0,9.1) has 68985 bin [9.1,9.2) has 84915 bin [9.2,9.3) has 74523 bin [9.3,9.4) has 31658 bin [9.4,9.5) has 27749 bin [9.5,9.6) has 26600 bin [9.6,9.7) has 26158 bin [9.7,9.8) has 24748 bin [9.8,9.9) has 23810 bin [9.9,10.0) has 21994 bin [10.0,10.1) has 22175 bin [10.1,10.2) has 20018 bin [10.2,10.3) has 18983 bin [10.3,10.4) has 18364 bin [10.4,10.5) has 18023 bin [10.5,10.6) has 17937 bin [10.6,10.7) has 16975 bin [10.7,10.8) has 16722 bin [10.8,10.9) has 16360 bin [10.9,11.0) has 16179 bin [11.0,11.1) has 15460 bin [11.1,11.2) has 15009 bin [11.2,11.3) has 14538 bin [11.3,11.4) has 13974 bin [11.4,11.5) has 13928 bin [11.5,11.6) has 13780 bin [11.6,11.7) has 13390 bin [11.7,11.8) has 13769 bin [11.8,11.9) has 14217 bin [11.9,12.0) has 12638 bin [12.0,12.1) has 12302 bin [12.1,12.2) has 11819 bin [12.2,12.3) has 11094 bin [12.3,12.4) has 11196 bin [12.4,12.5) has 10822 bin [12.5,12.6) has 10896 bin [12.6,12.7) has 10498 bin [12.7,12.8) has 10294 bin [12.8,12.9) has 10028 bin [12.9,13.0) has 9827 bin [13.0,13.1) has 9706 bin [13.1,13.2) has 9205 bin [13.2,13.3) has 8627 bin [13.3,13.4) has 8741 bin [13.4,13.5) has 9012 bin [13.5,13.6) has 9632 bin [13.6,13.7) has 8323 bin [13.7,13.8) has 8065 bin [13.8,13.9) has 8100 bin [13.9,14.0) has 7845 bin [14.0,14.1) has 7717 bin [14.1,14.2) has 7338 bin [14.2,14.3) has 7156 bin [14.3,14.4) has 6917 bin [14.4,14.5) has 7036 bin [14.5,14.6) has 6774 bin [14.6,14.7) has 6718 bin [14.7,14.8) has 6441 bin [14.8,14.9) has 6208 bin [14.9,15.0) has 6628 bin [15.0,15.1) has 7388 bin [15.1,15.2) has 6169 bin [15.2,15.3) has 5932 bin [15.3,15.4) has 5574 bin [15.4,15.5) has 5446 bin [15.5,15.6) has 5324 bin [15.6,15.7) has 5080 bin [15.7,15.8) has 4977 bin [15.8,15.9) has 4832 bin [15.9,16.0) has 4559 bin [16.0,16.1) has 4473 bin [16.1,16.2) has 4208 bin [16.2,16.3) has 4006 bin [16.3,16.4) has 3982 bin [16.4,16.5) has 3701 bin [16.5,16.6) has 3506 bin [16.6,16.7) has 3488 bin [16.7,16.8) has 3544 bin [16.8,16.9) has 3381 bin [16.9,17.0) has 3592 bin [17.0,17.1) has 3774 bin [17.1,17.2) has 3324 bin [17.2,17.3) has 3167 bin [17.3,17.4) has 3162 bin [17.4,17.5) has 3142 bin [17.5,17.6) has 3202 bin [17.6,17.7) has 3048 bin [17.7,17.8) has 2978 bin [17.8,17.9) has 3192 bin [17.9,18.0) has 3063 bin [18.0,18.1) has 3094 bin [18.1,18.2) has 2665 bin [18.2,18.3) has 2507 bin [18.3,18.4) has 2460 bin [18.4,18.5) has 2563 bin [18.5,18.6) has 4478 bin [18.6,18.7) has 2886 bin [18.7,18.8) has 2387 bin [18.8,18.9) has 2287 bin [18.9,19.0) has 2824 bin [19.0,19.1) has 2378 bin [19.1,19.2) has 2368 bin [19.2,19.3) has 2290 bin [19.3,19.4) has 2117 bin [19.4,19.5) has 1943 bin [19.5,19.6) has 1917 bin [19.6,19.7) has 1863 bin [19.7,19.8) has 1807 bin [19.8,19.9) has 1819 bin [19.9,20.0) has 1681 bin [20.0,20.1) has 1658 bin [20.1,20.2) has 1698 bin [20.2,20.3) has 1691 bin [20.3,20.4) has 1523 bin [20.4,20.5) has 1546 bin [20.5,20.6) has 1568 bin [20.6,20.7) has 1513 bin [20.7,20.8) has 1589 bin [20.8,20.9) has 1566 bin [20.9,21.0) has 1525 bin [21.0,21.1) has 1529 bin [21.1,21.2) has 1386 bin [21.2,21.3) has 1391 bin [21.3,21.4) has 1385 bin [21.4,21.5) has 1327 bin [21.5,21.6) has 1348 bin [21.6,21.7) has 1264 bin [21.7,21.8) has 1224 bin [21.8,21.9) has 1204 bin [21.9,22.0) has 1157 bin [22.0,22.1) has 1052 bin [22.1,22.2) has 1139 bin [22.2,22.3) has 1110 bin [22.3,22.4) has 1063 bin [22.4,22.5) has 963 bin [22.5,22.6) has 935 bin [22.6,22.7) has 830 bin [22.7,22.8) has 796 bin [22.8,22.9) has 815 bin [22.9,23.0) has 763 bin [23.0,23.1) has 687 bin [23.1,23.2) has 689 bin [23.2,23.3) has 679 bin [23.3,23.4) has 608 bin [23.4,23.5) has 636 bin [23.5,23.6) has 571 bin [23.6,23.7) has 535 bin [23.7,23.8) has 513 bin [23.8,23.9) has 481 bin [23.9,24.0) has 476 bin [24.0,24.1) has 461 bin [24.1,24.2) has 433 bin [24.2,24.3) has 379 bin [24.3,24.4) has 358 bin [24.4,24.5) has 369 bin [24.5,24.6) has 309 bin [24.6,24.7) has 301 bin [24.7,24.8) has 871 bin [24.8,24.9) has 5277 bin [24.9,25.0) has 4492 bin [25.0,25.1) has 1612 bin [25.1,25.2) has 349 bin [25.2,25.3) has 253 bin [25.3,25.4) has 219 bin [25.4,25.5) has 245 bin [25.5,25.6) has 218 bin [25.6,25.7) has 306 bin [25.7,25.8) has 321 bin [25.8,25.9) has 255 bin [25.9,26.0) has 263 bin [26.0,26.1) has 218 bin [26.1,26.2) has 197 bin [26.2,26.3) has 196 bin [26.3,26.4) has 181 bin [26.4,26.5) has 177 bin [26.5,26.6) has 181 bin [26.6,26.7) has 187 bin [26.7,26.8) has 174 bin [26.8,26.9) has 188 bin [26.9,27.0) has 200 bin [27.0,27.1) has 190 bin [27.1,27.2) has 211 bin [27.2,27.3) has 196 bin [27.3,27.4) has 184 bin [27.4,27.5) has 203 bin [27.5,27.6) has 211 bin [27.6,27.7) has 160 bin [27.7,27.8) has 187 bin [27.8,27.9) has 752 bin [27.9,28.0) has 309 bin [28.0,28.1) has 275 bin [28.1,28.2) has 1137 bin [28.2,28.3) has 363 bin [28.3,28.4) has 190 bin [28.4,28.5) has 107 bin [28.5,28.6) has 113 bin [28.6,28.7) has 78 bin [28.7,28.8) has 80 bin [28.8,28.9) has 53 bin [28.9,29.0) has 34 bin [29.0,29.1) has 35 bin [29.1,29.2) has 34 bin [29.2,29.3) has 40 bin [29.3,29.4) has 43 bin [29.4,29.5) has 15 bin [29.5,29.6) has 15 bin [29.6,29.7) has 7 bin [29.7,29.8) has 11 bin [29.8,29.9) has 8 bin [29.9,30.0) has 11 bin [30.0,30.1) has 20 bin [30.1,30.2) has 6 bin [30.2,30.3) has 5 bin [30.3,30.4) has 6 bin [30.4,30.5) has 8 bin [30.5,30.6) has 2 bin [30.7,30.8) has 2 bin [30.9,31.0) has 3 bin [31.0,31.1) has 1 bin [31.1,31.2) has 3 bin [31.2,31.3) has 1 bin [31.3,31.4) has 4 bin [31.4,31.5) has 1 bin [31.5,31.6) has 2 bin [31.6,31.7) has 5 bin [31.7,31.8) has 2 bin [31.8,31.9) has 1 bin [31.9,32.0) has 3 bin [32.0,32.1) has 3 bin [32.1,32.2) has 2 bin [32.3,32.4) has 5 bin [32.4,32.5) has 4 bin [32.5,32.6) has 3 bin [32.6,32.7) has 2 bin [32.7,32.8) has 2 bin [32.8,32.9) has 6 bin [32.9,33.0) has 11 bin [33.0,33.1) has 23 bin [33.1,33.2) has 13 average z coordinate 2.7 for 46400870 element(s) point source id histogram with bin size 1.000000 bin 71 has 1802178 bin 72 has 32293787 bin 73 has 12304905 average point source id 72.22634763098192 for 46400870 element(s)