lasinfo (210611) report for 'AHN4T/31AN2_25.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: 179/2021 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: 41196660 number of points by return: 38647193 1816037 601361 118162 13907 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 468730 0 min x y z: 108980.000 468730.000 -6.727 max x y z: 110019.999 470019.999 19.194 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: 41196660 extended number of points by return: 38647193 1816037 601361 118162 13907 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 -6727 19194 intensity 48 3918 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 34 user_data 6 7 point_source_ID 98 100 gps_time 270035879.693132 270037641.985053 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 15 255 B 7 255 NIR 37 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0.48 39.18 ('Amplitude') attribute1 -15.44 23.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38647193 number of intermediate returns: 733619 number of last returns: 38634455 number of single returns: 36818607 covered area in square units/kilounits: 1269472/1.27 point density: all returns 32.45 last only 30.43 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41196660 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38647193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1816037 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 601361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 118162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13907 instead zero. overview over extended number of returns of given pulse: 36818607 2439841 1451239 417342 68636 985 10 0 0 0 0 0 0 0 0 histogram of classification of points: 3709103 unclassified (1) 36033181 ground (2) 904177 building (6) 542328 water (9) 7871 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2609043 +---> 86953 of those are unclassified (1) +---> 2433002 of those are ground (2) +---> 45234 of those are building (6) +---> 43854 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.8,-6.7) has 5 bin [-6.7,-6.6) has 1174 bin [-6.6,-6.5) has 3326 bin [-6.5,-6.4) has 10473 bin [-6.4,-6.3) has 27214 bin [-6.3,-6.2) has 34055 bin [-6.2,-6.1) has 27058 bin [-6.1,-6.0) has 53007 bin [-6.0,-5.9) has 394181 bin [-5.9,-5.8) has 1636570 bin [-5.8,-5.7) has 288955 bin [-5.7,-5.6) has 40077 bin [-5.6,-5.5) has 72833 bin [-5.5,-5.4) has 76408 bin [-5.4,-5.3) has 143158 bin [-5.3,-5.2) has 347434 bin [-5.2,-5.1) has 610086 bin [-5.1,-5.0) has 1380819 bin [-5.0,-4.9) has 2219952 bin [-4.9,-4.8) has 2993748 bin [-4.8,-4.7) has 3608011 bin [-4.7,-4.6) has 3508407 bin [-4.6,-4.5) has 3617603 bin [-4.5,-4.4) has 2547929 bin [-4.4,-4.3) has 1329005 bin [-4.3,-4.2) has 521867 bin [-4.2,-4.1) has 301697 bin [-4.1,-4.0) has 243830 bin [-4.0,-3.9) has 203961 bin [-3.9,-3.8) has 183975 bin [-3.8,-3.7) has 164075 bin [-3.7,-3.6) has 133157 bin [-3.6,-3.5) has 117618 bin [-3.5,-3.4) has 104244 bin [-3.4,-3.3) has 97071 bin [-3.3,-3.2) has 93949 bin [-3.2,-3.1) has 89555 bin [-3.1,-3.0) has 84010 bin [-3.0,-2.9) has 83671 bin [-2.9,-2.8) has 91004 bin [-2.8,-2.7) has 86159 bin [-2.7,-2.6) has 87163 bin [-2.6,-2.5) has 81362 bin [-2.5,-2.4) has 71678 bin [-2.4,-2.3) has 66558 bin [-2.3,-2.2) has 69815 bin [-2.2,-2.1) has 251039 bin [-2.1,-2.0) has 297916 bin [-2.0,-1.9) has 277821 bin [-1.9,-1.8) has 251678 bin [-1.8,-1.7) has 530528 bin [-1.7,-1.6) has 689715 bin [-1.6,-1.5) has 610223 bin [-1.5,-1.4) has 897069 bin [-1.4,-1.3) has 1034423 bin [-1.3,-1.2) has 705588 bin [-1.2,-1.1) has 430024 bin [-1.1,-1.0) has 312323 bin [-1.0,-0.9) has 158634 bin [-0.9,-0.8) has 149658 bin [-0.8,-0.7) has 186145 bin [-0.7,-0.6) has 318061 bin [-0.6,-0.5) has 369382 bin [-0.5,-0.4) has 499920 bin [-0.4,-0.3) has 486769 bin [-0.3,-0.2) has 370514 bin [-0.2,-0.1) has 271342 bin [-0.1,0.0) has 210081 bin [0.0,0.1) has 139413 bin [0.1,0.2) has 74317 bin [0.2,0.3) has 58586 bin [0.3,0.4) has 55118 bin [0.4,0.5) has 53557 bin [0.5,0.6) has 52490 bin [0.6,0.7) has 51998 bin [0.7,0.8) has 52614 bin [0.8,0.9) has 53407 bin [0.9,1.0) has 50938 bin [1.0,1.1) has 49952 bin [1.1,1.2) has 48586 bin [1.2,1.3) has 48239 bin [1.3,1.4) has 49576 bin [1.4,1.5) has 50977 bin [1.5,1.6) has 51993 bin [1.6,1.7) has 53951 bin [1.7,1.8) has 53763 bin [1.8,1.9) has 52565 bin [1.9,2.0) has 49446 bin [2.0,2.1) has 51730 bin [2.1,2.2) has 49773 bin [2.2,2.3) has 49167 bin [2.3,2.4) has 47081 bin [2.4,2.5) has 45979 bin [2.5,2.6) has 45614 bin [2.6,2.7) has 46086 bin [2.7,2.8) has 46218 bin [2.8,2.9) has 44204 bin [2.9,3.0) has 44651 bin [3.0,3.1) has 46526 bin [3.1,3.2) has 59216 bin [3.2,3.3) has 56705 bin [3.3,3.4) has 49788 bin [3.4,3.5) has 44285 bin [3.5,3.6) has 44833 bin [3.6,3.7) has 45664 bin [3.7,3.8) has 40475 bin [3.8,3.9) has 38897 bin [3.9,4.0) has 37736 bin [4.0,4.1) has 37574 bin [4.1,4.2) has 38412 bin [4.2,4.3) has 38493 bin [4.3,4.4) has 37397 bin [4.4,4.5) has 36318 bin [4.5,4.6) has 36032 bin [4.6,4.7) has 36288 bin [4.7,4.8) has 37084 bin [4.8,4.9) has 36094 bin [4.9,5.0) has 34957 bin [5.0,5.1) has 34585 bin [5.1,5.2) has 34811 bin [5.2,5.3) has 35038 bin [5.3,5.4) has 34490 bin [5.4,5.5) has 34163 bin [5.5,5.6) has 34558 bin [5.6,5.7) has 34297 bin [5.7,5.8) has 32913 bin [5.8,5.9) has 32327 bin [5.9,6.0) has 31714 bin [6.0,6.1) has 30482 bin [6.1,6.2) has 30427 bin [6.2,6.3) has 28919 bin [6.3,6.4) has 27500 bin [6.4,6.5) has 26566 bin [6.5,6.6) has 26177 bin [6.6,6.7) has 25804 bin [6.7,6.8) has 25135 bin [6.8,6.9) has 24740 bin [6.9,7.0) has 24389 bin [7.0,7.1) has 23548 bin [7.1,7.2) has 23317 bin [7.2,7.3) has 22793 bin [7.3,7.4) has 22771 bin [7.4,7.5) has 22379 bin [7.5,7.6) has 21875 bin [7.6,7.7) has 22013 bin [7.7,7.8) has 21955 bin [7.8,7.9) has 21125 bin [7.9,8.0) has 20891 bin [8.0,8.1) has 20703 bin [8.1,8.2) has 20065 bin [8.2,8.3) has 19461 bin [8.3,8.4) has 18527 bin [8.4,8.5) has 18282 bin [8.5,8.6) has 18143 bin [8.6,8.7) has 17940 bin [8.7,8.8) has 17954 bin [8.8,8.9) has 17605 bin [8.9,9.0) has 17198 bin [9.0,9.1) has 16802 bin [9.1,9.2) has 16067 bin [9.2,9.3) has 15918 bin [9.3,9.4) has 15349 bin [9.4,9.5) has 15141 bin [9.5,9.6) has 14836 bin [9.6,9.7) has 15071 bin [9.7,9.8) has 14309 bin [9.8,9.9) has 14086 bin [9.9,10.0) has 13738 bin [10.0,10.1) has 13253 bin [10.1,10.2) has 12950 bin [10.2,10.3) has 12388 bin [10.3,10.4) has 12195 bin [10.4,10.5) has 12170 bin [10.5,10.6) has 11713 bin [10.6,10.7) has 11401 bin [10.7,10.8) has 11279 bin [10.8,10.9) has 10706 bin [10.9,11.0) has 10496 bin [11.0,11.1) has 10225 bin [11.1,11.2) has 9628 bin [11.2,11.3) has 9334 bin [11.3,11.4) has 9028 bin [11.4,11.5) has 8827 bin [11.5,11.6) has 8387 bin [11.6,11.7) has 7934 bin [11.7,11.8) has 7870 bin [11.8,11.9) has 7469 bin [11.9,12.0) has 6896 bin [12.0,12.1) has 6752 bin [12.1,12.2) has 6362 bin [12.2,12.3) has 6083 bin [12.3,12.4) has 5891 bin [12.4,12.5) has 5477 bin [12.5,12.6) has 5228 bin [12.6,12.7) has 5032 bin [12.7,12.8) has 4770 bin [12.8,12.9) has 4626 bin [12.9,13.0) has 4337 bin [13.0,13.1) has 4205 bin [13.1,13.2) has 3807 bin [13.2,13.3) has 3451 bin [13.3,13.4) has 3319 bin [13.4,13.5) has 3110 bin [13.5,13.6) has 2778 bin [13.6,13.7) has 2611 bin [13.7,13.8) has 2413 bin [13.8,13.9) has 2359 bin [13.9,14.0) has 2287 bin [14.0,14.1) has 2138 bin [14.1,14.2) has 2075 bin [14.2,14.3) has 1956 bin [14.3,14.4) has 1730 bin [14.4,14.5) has 1770 bin [14.5,14.6) has 1608 bin [14.6,14.7) has 1458 bin [14.7,14.8) has 1311 bin [14.8,14.9) has 1231 bin [14.9,15.0) has 1144 bin [15.0,15.1) has 1056 bin [15.1,15.2) has 870 bin [15.2,15.3) has 848 bin [15.3,15.4) has 761 bin [15.4,15.5) has 706 bin [15.5,15.6) has 672 bin [15.6,15.7) has 654 bin [15.7,15.8) has 590 bin [15.8,15.9) has 552 bin [15.9,16.0) has 526 bin [16.0,16.1) has 484 bin [16.1,16.2) has 428 bin [16.2,16.3) has 380 bin [16.3,16.4) has 342 bin [16.4,16.5) has 327 bin [16.5,16.6) has 244 bin [16.6,16.7) has 209 bin [16.7,16.8) has 186 bin [16.8,16.9) has 158 bin [16.9,17.0) has 153 bin [17.0,17.1) has 113 bin [17.1,17.2) has 93 bin [17.2,17.3) has 71 bin [17.3,17.4) has 61 bin [17.4,17.5) has 51 bin [17.5,17.6) has 42 bin [17.6,17.7) has 27 bin [17.7,17.8) has 25 bin [17.8,17.9) has 29 bin [17.9,18.0) has 18 bin [18.0,18.1) has 19 bin [18.1,18.2) has 16 bin [18.2,18.3) has 13 bin [18.3,18.4) has 5 bin [18.4,18.5) has 16 bin [18.5,18.6) has 8 bin [18.6,18.7) has 5 bin [18.7,18.8) has 3 bin [18.8,18.9) has 1 bin [18.9,19.0) has 3 bin [19.0,19.1) has 4 bin [19.1,19.2) has 3 average z coordinate -3.0 for 41196660 element(s) point source id histogram with bin size 1.000000 bin 98 has 396138 bin 99 has 27251635 bin 100 has 13548887 average point source id 99.319267362936699 for 41196660 element(s)