lasinfo (210611) report for 'AHN4T/20GN1_18.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: 11945878 number of points by return: 10910399 630312 306825 97176 1166 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 507480 0 min x y z: 161980.000 507480.000 -6.383 max x y z: 163019.999 508769.999 27.017 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: 11945878 extended number of points by return: 10910399 630312 306825 97176 1166 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 -6383 27017 intensity 19 3410 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 21 user_data 8 9 point_source_ID 50 188 gps_time 269685470.569378 270135371.927823 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 48 255 B 54 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 3500 extended_scanner_channel 0 0 attribute0 0.19 34.1 ('Amplitude') attribute1 -18.09 15.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 10910399 number of intermediate returns: 405468 number of last returns: 10910151 number of single returns: 10280140 covered area in square units/kilounits: 918976/0.92 point density: all returns 13.00 last only 11.87 (per square units) spacing: all returns 0.28 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11945878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 10910399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 630312 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 306825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 97176 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1166 instead zero. overview over extended number of returns of given pulse: 10280140 646968 628636 384443 5443 231 17 0 0 0 0 0 0 0 0 histogram of classification of points: 1285564 unclassified (1) 2420151 ground (2) 8240163 water (9) +-> flagged as extended overlap: 1156276 +---> 267130 of those are unclassified (1) +---> 454804 of those are ground (2) +---> 434342 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.4,-6.3) has 16 bin [-6.3,-6.2) has 2270 bin [-6.2,-6.1) has 10964 bin [-6.1,-6.0) has 7288 bin [-6.0,-5.9) has 6579 bin [-5.9,-5.8) has 5096 bin [-5.8,-5.7) has 4705 bin [-5.7,-5.6) has 6908 bin [-5.6,-5.5) has 5781 bin [-5.5,-5.4) has 4926 bin [-5.4,-5.3) has 4921 bin [-5.3,-5.2) has 4978 bin [-5.2,-5.1) has 5290 bin [-5.1,-5.0) has 5575 bin [-5.0,-4.9) has 6903 bin [-4.9,-4.8) has 11376 bin [-4.8,-4.7) has 109485 bin [-4.7,-4.6) has 63848 bin [-4.6,-4.5) has 56215 bin [-4.5,-4.4) has 57041 bin [-4.4,-4.3) has 29554 bin [-4.3,-4.2) has 18447 bin [-4.2,-4.1) has 15403 bin [-4.1,-4.0) has 19077 bin [-4.0,-3.9) has 27299 bin [-3.9,-3.8) has 44409 bin [-3.8,-3.7) has 48336 bin [-3.7,-3.6) has 46207 bin [-3.6,-3.5) has 39333 bin [-3.5,-3.4) has 38917 bin [-3.4,-3.3) has 40332 bin [-3.3,-3.2) has 41447 bin [-3.2,-3.1) has 37311 bin [-3.1,-3.0) has 35653 bin [-3.0,-2.9) has 37394 bin [-2.9,-2.8) has 45210 bin [-2.8,-2.7) has 54028 bin [-2.7,-2.6) has 62434 bin [-2.6,-2.5) has 66136 bin [-2.5,-2.4) has 72208 bin [-2.4,-2.3) has 69939 bin [-2.3,-2.2) has 72334 bin [-2.2,-2.1) has 72974 bin [-2.1,-2.0) has 68476 bin [-2.0,-1.9) has 55145 bin [-1.9,-1.8) has 44846 bin [-1.8,-1.7) has 34283 bin [-1.7,-1.6) has 31470 bin [-1.6,-1.5) has 30890 bin [-1.5,-1.4) has 30143 bin [-1.4,-1.3) has 29772 bin [-1.3,-1.2) has 28450 bin [-1.2,-1.1) has 27360 bin [-1.1,-1.0) has 25914 bin [-1.0,-0.9) has 26053 bin [-0.9,-0.8) has 25785 bin [-0.8,-0.7) has 25848 bin [-0.7,-0.6) has 25063 bin [-0.6,-0.5) has 26411 bin [-0.5,-0.4) has 26943 bin [-0.4,-0.3) has 111215 bin [-0.3,-0.2) has 5194181 bin [-0.2,-0.1) has 2230520 bin [-0.1,0.0) has 648482 bin [0.0,0.1) has 169126 bin [0.1,0.2) has 55800 bin [0.2,0.3) has 40467 bin [0.3,0.4) has 34805 bin [0.4,0.5) has 34210 bin [0.5,0.6) has 34192 bin [0.6,0.7) has 32643 bin [0.7,0.8) has 30808 bin [0.8,0.9) has 29513 bin [0.9,1.0) has 28763 bin [1.0,1.1) has 30564 bin [1.1,1.2) has 35030 bin [1.2,1.3) has 44317 bin [1.3,1.4) has 37449 bin [1.4,1.5) has 39765 bin [1.5,1.6) has 44845 bin [1.6,1.7) has 56564 bin [1.7,1.8) has 82794 bin [1.8,1.9) has 61472 bin [1.9,2.0) has 35932 bin [2.0,2.1) has 25206 bin [2.1,2.2) has 20496 bin [2.2,2.3) has 19796 bin [2.3,2.4) has 19815 bin [2.4,2.5) has 19589 bin [2.5,2.6) has 19527 bin [2.6,2.7) has 18643 bin [2.7,2.8) has 17705 bin [2.8,2.9) has 17119 bin [2.9,3.0) has 17017 bin [3.0,3.1) has 17148 bin [3.1,3.2) has 17170 bin [3.2,3.3) has 16819 bin [3.3,3.4) has 16889 bin [3.4,3.5) has 16839 bin [3.5,3.6) has 16267 bin [3.6,3.7) has 16069 bin [3.7,3.8) has 15632 bin [3.8,3.9) has 15157 bin [3.9,4.0) has 15000 bin [4.0,4.1) has 15084 bin [4.1,4.2) has 14780 bin [4.2,4.3) has 14617 bin [4.3,4.4) has 14595 bin [4.4,4.5) has 14672 bin [4.5,4.6) has 14894 bin [4.6,4.7) has 15047 bin [4.7,4.8) has 15652 bin [4.8,4.9) has 17746 bin [4.9,5.0) has 26780 bin [5.0,5.1) has 17413 bin [5.1,5.2) has 8688 bin [5.2,5.3) has 6772 bin [5.3,5.4) has 5652 bin [5.4,5.5) has 4551 bin [5.5,5.6) has 4781 bin [5.6,5.7) has 4660 bin [5.7,5.8) has 4779 bin [5.8,5.9) has 4516 bin [5.9,6.0) has 4445 bin [6.0,6.1) has 4470 bin [6.1,6.2) has 4593 bin [6.2,6.3) has 4528 bin [6.3,6.4) has 4422 bin [6.4,6.5) has 4464 bin [6.5,6.6) has 4394 bin [6.6,6.7) has 4359 bin [6.7,6.8) has 4368 bin [6.8,6.9) has 4412 bin [6.9,7.0) has 4321 bin [7.0,7.1) has 4368 bin [7.1,7.2) has 4123 bin [7.2,7.3) has 4097 bin [7.3,7.4) has 4033 bin [7.4,7.5) has 4088 bin [7.5,7.6) has 4094 bin [7.6,7.7) has 3967 bin [7.7,7.8) has 3839 bin [7.8,7.9) has 3856 bin [7.9,8.0) has 3944 bin [8.0,8.1) has 3909 bin [8.1,8.2) has 3878 bin [8.2,8.3) has 3730 bin [8.3,8.4) has 3706 bin [8.4,8.5) has 3549 bin [8.5,8.6) has 3405 bin [8.6,8.7) has 3539 bin [8.7,8.8) has 3498 bin [8.8,8.9) has 3459 bin [8.9,9.0) has 3301 bin [9.0,9.1) has 3348 bin [9.1,9.2) has 3267 bin [9.2,9.3) has 3161 bin [9.3,9.4) has 3194 bin [9.4,9.5) has 3059 bin [9.5,9.6) has 3090 bin [9.6,9.7) has 2877 bin [9.7,9.8) has 2946 bin [9.8,9.9) has 2774 bin [9.9,10.0) has 2694 bin [10.0,10.1) has 2600 bin [10.1,10.2) has 2601 bin [10.2,10.3) has 2509 bin [10.3,10.4) has 2519 bin [10.4,10.5) has 2555 bin [10.5,10.6) has 2423 bin [10.6,10.7) has 2525 bin [10.7,10.8) has 2423 bin [10.8,10.9) has 2319 bin [10.9,11.0) has 2368 bin [11.0,11.1) has 2242 bin [11.1,11.2) has 2329 bin [11.2,11.3) has 2223 bin [11.3,11.4) has 2221 bin [11.4,11.5) has 2026 bin [11.5,11.6) has 2036 bin [11.6,11.7) has 2073 bin [11.7,11.8) has 1993 bin [11.8,11.9) has 1929 bin [11.9,12.0) has 1977 bin [12.0,12.1) has 1764 bin [12.1,12.2) has 1674 bin [12.2,12.3) has 1672 bin [12.3,12.4) has 1631 bin [12.4,12.5) has 1546 bin [12.5,12.6) has 1521 bin [12.6,12.7) has 1520 bin [12.7,12.8) has 1347 bin [12.8,12.9) has 1239 bin [12.9,13.0) has 1268 bin [13.0,13.1) has 1237 bin [13.1,13.2) has 1159 bin [13.2,13.3) has 1107 bin [13.3,13.4) has 1131 bin [13.4,13.5) has 987 bin [13.5,13.6) has 1053 bin [13.6,13.7) has 976 bin [13.7,13.8) has 959 bin [13.8,13.9) has 880 bin [13.9,14.0) has 948 bin [14.0,14.1) has 809 bin [14.1,14.2) has 824 bin [14.2,14.3) has 801 bin [14.3,14.4) has 819 bin [14.4,14.5) has 779 bin [14.5,14.6) has 750 bin [14.6,14.7) has 729 bin [14.7,14.8) has 726 bin [14.8,14.9) has 667 bin [14.9,15.0) has 578 bin [15.0,15.1) has 546 bin [15.1,15.2) has 562 bin [15.2,15.3) has 523 bin [15.3,15.4) has 459 bin [15.4,15.5) has 445 bin [15.5,15.6) has 420 bin [15.6,15.7) has 391 bin [15.7,15.8) has 335 bin [15.8,15.9) has 291 bin [15.9,16.0) has 271 bin [16.0,16.1) has 252 bin [16.1,16.2) has 235 bin [16.2,16.3) has 169 bin [16.3,16.4) has 163 bin [16.4,16.5) has 141 bin [16.5,16.6) has 168 bin [16.6,16.7) has 127 bin [16.7,16.8) has 140 bin [16.8,16.9) has 122 bin [16.9,17.0) has 100 bin [17.0,17.1) has 94 bin [17.1,17.2) has 104 bin [17.2,17.3) has 95 bin [17.3,17.4) has 87 bin [17.4,17.5) has 96 bin [17.5,17.6) has 76 bin [17.6,17.7) has 66 bin [17.7,17.8) has 60 bin [17.8,17.9) has 48 bin [17.9,18.0) has 41 bin [18.0,18.1) has 35 bin [18.1,18.2) has 35 bin [18.2,18.3) has 21 bin [18.3,18.4) has 21 bin [18.4,18.5) has 23 bin [18.5,18.6) has 15 bin [18.6,18.7) has 14 bin [18.7,18.8) has 11 bin [18.8,18.9) has 10 bin [18.9,19.0) has 8 bin [19.0,19.1) has 6 bin [19.1,19.2) has 6 bin [19.2,19.3) has 6 bin [19.3,19.4) has 4 bin [19.4,19.5) has 4 bin [19.5,19.6) has 1 bin [19.6,19.7) has 1 bin [19.7,19.8) has 5 bin [19.8,19.9) has 3 bin [19.9,20.0) has 1 bin [20.0,20.1) has 2 bin [20.1,20.2) has 3 bin [20.9,21.0) has 1 bin [21.8,21.9) has 1 bin [22.4,22.5) has 1 bin [22.8,22.9) has 1 bin [23.2,23.3) has 1 bin [23.6,23.7) has 1 bin [24.5,24.6) has 1 bin [25.6,25.7) has 1 bin [25.7,25.8) has 1 bin [26.7,26.8) has 5 bin [26.8,26.9) has 1 bin [26.9,27.0) has 1 bin [27.0,27.1) has 1 average z coordinate -0.2 for 11945878 element(s) point source id histogram with bin size 1.000000 bin 50 has 1753107 bin 186 has 223505 bin 187 has 8947092 bin 188 has 1022174 average point source id 166.961540708853704 for 11945878 element(s)