lasinfo (210611) report for 'AHN4T/20GN1_19.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: 177/2021 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: 42829419 number of points by return: 37336979 3237406 1619574 627154 8306 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 507480 0 min x y z: 162980.000 507480.000 -6.406 max x y z: 164019.999 508769.999 25.142 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: 42829419 extended number of points by return: 37336979 3237406 1619574 627154 8306 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 -6406 25142 intensity 19 4975 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 -29 29 user_data 8 9 point_source_ID 50 188 gps_time 269685461.708706 270135388.184199 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 46 255 B 45 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.75 ('Amplitude') attribute1 -18.25 31.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37336979 number of intermediate returns: 2265071 number of last returns: 37304956 number of single returns: 34077587 covered area in square units/kilounits: 1331456/1.33 point density: all returns 32.17 last only 28.02 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42829419 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37336979 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3237406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1619574 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 627154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8306 instead zero. overview over extended number of returns of given pulse: 34077587 3242426 2981807 2486157 39585 1781 76 0 0 0 0 0 0 0 0 histogram of classification of points: 8325488 unclassified (1) 30139857 ground (2) 202839 building (6) 4161235 water (9) +-> flagged as extended overlap: 2644270 +---> 527416 of those are unclassified (1) +---> 1741216 of those are ground (2) +---> 375638 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 1 bin [-6.4,-6.3) has 247 bin [-6.3,-6.2) has 28169 bin [-6.2,-6.1) has 92218 bin [-6.1,-6.0) has 43523 bin [-6.0,-5.9) has 33340 bin [-5.9,-5.8) has 29402 bin [-5.8,-5.7) has 47928 bin [-5.7,-5.6) has 55256 bin [-5.6,-5.5) has 55309 bin [-5.5,-5.4) has 70151 bin [-5.4,-5.3) has 57294 bin [-5.3,-5.2) has 55608 bin [-5.2,-5.1) has 64280 bin [-5.1,-5.0) has 73538 bin [-5.0,-4.9) has 108647 bin [-4.9,-4.8) has 371620 bin [-4.8,-4.7) has 2678229 bin [-4.7,-4.6) has 5761867 bin [-4.6,-4.5) has 7178192 bin [-4.5,-4.4) has 2318026 bin [-4.4,-4.3) has 1063818 bin [-4.3,-4.2) has 973864 bin [-4.2,-4.1) has 697100 bin [-4.1,-4.0) has 493300 bin [-4.0,-3.9) has 422447 bin [-3.9,-3.8) has 409774 bin [-3.8,-3.7) has 413455 bin [-3.7,-3.6) has 393887 bin [-3.6,-3.5) has 375455 bin [-3.5,-3.4) has 357438 bin [-3.4,-3.3) has 326354 bin [-3.3,-3.2) has 309112 bin [-3.2,-3.1) has 317005 bin [-3.1,-3.0) has 323788 bin [-3.0,-2.9) has 348118 bin [-2.9,-2.8) has 435201 bin [-2.8,-2.7) has 555685 bin [-2.7,-2.6) has 584393 bin [-2.6,-2.5) has 435084 bin [-2.5,-2.4) has 342284 bin [-2.4,-2.3) has 317654 bin [-2.3,-2.2) has 269536 bin [-2.2,-2.1) has 250738 bin [-2.1,-2.0) has 222845 bin [-2.0,-1.9) has 208379 bin [-1.9,-1.8) has 183713 bin [-1.8,-1.7) has 129965 bin [-1.7,-1.6) has 107576 bin [-1.6,-1.5) has 101655 bin [-1.5,-1.4) has 100084 bin [-1.4,-1.3) has 95289 bin [-1.3,-1.2) has 93749 bin [-1.2,-1.1) has 91180 bin [-1.1,-1.0) has 90423 bin [-1.0,-0.9) has 89966 bin [-0.9,-0.8) has 85222 bin [-0.8,-0.7) has 88431 bin [-0.7,-0.6) has 94777 bin [-0.6,-0.5) has 102516 bin [-0.5,-0.4) has 86232 bin [-0.4,-0.3) has 87489 bin [-0.3,-0.2) has 851088 bin [-0.2,-0.1) has 1551352 bin [-0.1,0.0) has 1625289 bin [0.0,0.1) has 307893 bin [0.1,0.2) has 147215 bin [0.2,0.3) has 128989 bin [0.3,0.4) has 112085 bin [0.4,0.5) has 104102 bin [0.5,0.6) has 99126 bin [0.6,0.7) has 93352 bin [0.7,0.8) has 88905 bin [0.8,0.9) has 88708 bin [0.9,1.0) has 92365 bin [1.0,1.1) has 93878 bin [1.1,1.2) has 95125 bin [1.2,1.3) has 111825 bin [1.3,1.4) has 127728 bin [1.4,1.5) has 161345 bin [1.5,1.6) has 244870 bin [1.6,1.7) has 313068 bin [1.7,1.8) has 273822 bin [1.8,1.9) has 142176 bin [1.9,2.0) has 75979 bin [2.0,2.1) has 69173 bin [2.1,2.2) has 70022 bin [2.2,2.3) has 69938 bin [2.3,2.4) has 70819 bin [2.4,2.5) has 70754 bin [2.5,2.6) has 66684 bin [2.6,2.7) has 65452 bin [2.7,2.8) has 66914 bin [2.8,2.9) has 66138 bin [2.9,3.0) has 66214 bin [3.0,3.1) has 66605 bin [3.1,3.2) has 67078 bin [3.2,3.3) has 67624 bin [3.3,3.4) has 73152 bin [3.4,3.5) has 73024 bin [3.5,3.6) has 65327 bin [3.6,3.7) has 65619 bin [3.7,3.8) has 65444 bin [3.8,3.9) has 66582 bin [3.9,4.0) has 67330 bin [4.0,4.1) has 66565 bin [4.1,4.2) has 66038 bin [4.2,4.3) has 67657 bin [4.3,4.4) has 66398 bin [4.4,4.5) has 66906 bin [4.5,4.6) has 67789 bin [4.6,4.7) has 70284 bin [4.7,4.8) has 78638 bin [4.8,4.9) has 108879 bin [4.9,5.0) has 75722 bin [5.0,5.1) has 39700 bin [5.1,5.2) has 36731 bin [5.2,5.3) has 36729 bin [5.3,5.4) has 37303 bin [5.4,5.5) has 38577 bin [5.5,5.6) has 43084 bin [5.6,5.7) has 37959 bin [5.7,5.8) has 33751 bin [5.8,5.9) has 33575 bin [5.9,6.0) has 33335 bin [6.0,6.1) has 33512 bin [6.1,6.2) has 33116 bin [6.2,6.3) has 33088 bin [6.3,6.4) has 33005 bin [6.4,6.5) has 33482 bin [6.5,6.6) has 33386 bin [6.6,6.7) has 35709 bin [6.7,6.8) has 40386 bin [6.8,6.9) has 47241 bin [6.9,7.0) has 47424 bin [7.0,7.1) has 46628 bin [7.1,7.2) has 46867 bin [7.2,7.3) has 37039 bin [7.3,7.4) has 35243 bin [7.4,7.5) has 32801 bin [7.5,7.6) has 32366 bin [7.6,7.7) has 30673 bin [7.7,7.8) has 30329 bin [7.8,7.9) has 30569 bin [7.9,8.0) has 29464 bin [8.0,8.1) has 29145 bin [8.1,8.2) has 28549 bin [8.2,8.3) has 28457 bin [8.3,8.4) has 27724 bin [8.4,8.5) has 27388 bin [8.5,8.6) has 26834 bin [8.6,8.7) has 27159 bin [8.7,8.8) has 26022 bin [8.8,8.9) has 26029 bin [8.9,9.0) has 25565 bin [9.0,9.1) has 25011 bin [9.1,9.2) has 24557 bin [9.2,9.3) has 23832 bin [9.3,9.4) has 23265 bin [9.4,9.5) has 22860 bin [9.5,9.6) has 21910 bin [9.6,9.7) has 21462 bin [9.7,9.8) has 20812 bin [9.8,9.9) has 20053 bin [9.9,10.0) has 19597 bin [10.0,10.1) has 19528 bin [10.1,10.2) has 18776 bin [10.2,10.3) has 18134 bin [10.3,10.4) has 17852 bin [10.4,10.5) has 17251 bin [10.5,10.6) has 16945 bin [10.6,10.7) has 16569 bin [10.7,10.8) has 15557 bin [10.8,10.9) has 15584 bin [10.9,11.0) has 14963 bin [11.0,11.1) has 14473 bin [11.1,11.2) has 13643 bin [11.2,11.3) has 13448 bin [11.3,11.4) has 13144 bin [11.4,11.5) has 12521 bin [11.5,11.6) has 12372 bin [11.6,11.7) has 12001 bin [11.7,11.8) has 11592 bin [11.8,11.9) has 11198 bin [11.9,12.0) has 10497 bin [12.0,12.1) has 10395 bin [12.1,12.2) has 10109 bin [12.2,12.3) has 9930 bin [12.3,12.4) has 9468 bin [12.4,12.5) has 9052 bin [12.5,12.6) has 8874 bin [12.6,12.7) has 8535 bin [12.7,12.8) has 8316 bin [12.8,12.9) has 7890 bin [12.9,13.0) has 7838 bin [13.0,13.1) has 7430 bin [13.1,13.2) has 7205 bin [13.2,13.3) has 7080 bin [13.3,13.4) has 6988 bin [13.4,13.5) has 6560 bin [13.5,13.6) has 6384 bin [13.6,13.7) has 6188 bin [13.7,13.8) has 6175 bin [13.8,13.9) has 6069 bin [13.9,14.0) has 6013 bin [14.0,14.1) has 5856 bin [14.1,14.2) has 5654 bin [14.2,14.3) has 5402 bin [14.3,14.4) has 5177 bin [14.4,14.5) has 5142 bin [14.5,14.6) has 4875 bin [14.6,14.7) has 4767 bin [14.7,14.8) has 4660 bin [14.8,14.9) has 4510 bin [14.9,15.0) has 4403 bin [15.0,15.1) has 4273 bin [15.1,15.2) has 3887 bin [15.2,15.3) has 3908 bin [15.3,15.4) has 3718 bin [15.4,15.5) has 3679 bin [15.5,15.6) has 3628 bin [15.6,15.7) has 3458 bin [15.7,15.8) has 3435 bin [15.8,15.9) has 3235 bin [15.9,16.0) has 3145 bin [16.0,16.1) has 3004 bin [16.1,16.2) has 2856 bin [16.2,16.3) has 2864 bin [16.3,16.4) has 2665 bin [16.4,16.5) has 2665 bin [16.5,16.6) has 2662 bin [16.6,16.7) has 2629 bin [16.7,16.8) has 2466 bin [16.8,16.9) has 2353 bin [16.9,17.0) has 2268 bin [17.0,17.1) has 2205 bin [17.1,17.2) has 2093 bin [17.2,17.3) has 1963 bin [17.3,17.4) has 1996 bin [17.4,17.5) has 1737 bin [17.5,17.6) has 1766 bin [17.6,17.7) has 1592 bin [17.7,17.8) has 1482 bin [17.8,17.9) has 1485 bin [17.9,18.0) has 1365 bin [18.0,18.1) has 1213 bin [18.1,18.2) has 1251 bin [18.2,18.3) has 1160 bin [18.3,18.4) has 1194 bin [18.4,18.5) has 1111 bin [18.5,18.6) has 1075 bin [18.6,18.7) has 1056 bin [18.7,18.8) has 992 bin [18.8,18.9) has 994 bin [18.9,19.0) has 907 bin [19.0,19.1) has 930 bin [19.1,19.2) has 861 bin [19.2,19.3) has 847 bin [19.3,19.4) has 790 bin [19.4,19.5) has 769 bin [19.5,19.6) has 703 bin [19.6,19.7) has 705 bin [19.7,19.8) has 731 bin [19.8,19.9) has 667 bin [19.9,20.0) has 624 bin [20.0,20.1) has 612 bin [20.1,20.2) has 595 bin [20.2,20.3) has 591 bin [20.3,20.4) has 590 bin [20.4,20.5) has 568 bin [20.5,20.6) has 477 bin [20.6,20.7) has 525 bin [20.7,20.8) has 496 bin [20.8,20.9) has 518 bin [20.9,21.0) has 499 bin [21.0,21.1) has 518 bin [21.1,21.2) has 461 bin [21.2,21.3) has 456 bin [21.3,21.4) has 447 bin [21.4,21.5) has 439 bin [21.5,21.6) has 429 bin [21.6,21.7) has 404 bin [21.7,21.8) has 411 bin [21.8,21.9) has 399 bin [21.9,22.0) has 419 bin [22.0,22.1) has 365 bin [22.1,22.2) has 420 bin [22.2,22.3) has 355 bin [22.3,22.4) has 318 bin [22.4,22.5) has 340 bin [22.5,22.6) has 308 bin [22.6,22.7) has 287 bin [22.7,22.8) has 306 bin [22.8,22.9) has 288 bin [22.9,23.0) has 263 bin [23.0,23.1) has 238 bin [23.1,23.2) has 235 bin [23.2,23.3) has 224 bin [23.3,23.4) has 201 bin [23.4,23.5) has 176 bin [23.5,23.6) has 162 bin [23.6,23.7) has 137 bin [23.7,23.8) has 124 bin [23.8,23.9) has 118 bin [23.9,24.0) has 94 bin [24.0,24.1) has 73 bin [24.1,24.2) has 56 bin [24.2,24.3) has 73 bin [24.3,24.4) has 52 bin [24.4,24.5) has 42 bin [24.5,24.6) has 25 bin [24.6,24.7) has 16 bin [24.7,24.8) has 12 bin [24.8,24.9) has 9 bin [24.9,25.0) has 3 bin [25.0,25.1) has 6 bin [25.1,25.2) has 1 average z coordinate -2.3 for 42829419 element(s) point source id histogram with bin size 1.000000 bin 50 has 19132838 bin 186 has 3243228 bin 187 has 18381498 bin 188 has 2071855 average point source id 125.77175455030104 for 42829419 element(s)