lasinfo (210611) report for 'AHN4T/38EZ1_12.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: 41791547 number of points by return: 41334117 352101 89113 14577 1639 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 439980 0 min x y z: 120980.000 439980.000 -2.066 max x y z: 122019.999 441269.999 19.912 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: 41791547 extended number of points by return: 41334117 352101 89113 14577 1639 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 -2066 19912 intensity 0 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 -29 32 user_data 6 7 point_source_ID 69 71 gps_time 269718381.933716 269720223.826824 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 30 255 B 20 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 5333 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.89 34.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41334117 number of intermediate returns: 104645 number of last returns: 41332371 number of single returns: 40979586 covered area in square units/kilounits: 1317152/1.32 point density: all returns 31.73 last only 31.38 (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 41791547 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41334117 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 352101 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 89113 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 14577 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1639 instead zero. overview over extended number of returns of given pulse: 40979586 527736 223303 51642 9012 268 0 0 0 0 0 0 0 0 0 histogram of classification of points: 647571 unclassified (1) 41036554 ground (2) 26026 building (6) 80428 water (9) 968 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3054913 +---> 73452 of those are unclassified (1) +---> 2975572 of those are ground (2) +---> 5889 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 24 bin [-2.0,-1.9) has 6643 bin [-1.9,-1.8) has 76565 bin [-1.8,-1.7) has 112211 bin [-1.7,-1.6) has 457236 bin [-1.6,-1.5) has 674292 bin [-1.5,-1.4) has 835443 bin [-1.4,-1.3) has 1321615 bin [-1.3,-1.2) has 3501718 bin [-1.2,-1.1) has 7316079 bin [-1.1,-1.0) has 9973262 bin [-1.0,-0.9) has 7506475 bin [-0.9,-0.8) has 3805390 bin [-0.8,-0.7) has 2221398 bin [-0.7,-0.6) has 1040631 bin [-0.6,-0.5) has 480120 bin [-0.5,-0.4) has 424313 bin [-0.4,-0.3) has 356220 bin [-0.3,-0.2) has 321193 bin [-0.2,-0.1) has 187991 bin [-0.1,0.0) has 122111 bin [0.0,0.1) has 96298 bin [0.1,0.2) has 76757 bin [0.2,0.3) has 38555 bin [0.3,0.4) has 31028 bin [0.4,0.5) has 31692 bin [0.5,0.6) has 34973 bin [0.6,0.7) has 45159 bin [0.7,0.8) has 54278 bin [0.8,0.9) has 47994 bin [0.9,1.0) has 41245 bin [1.0,1.1) has 27729 bin [1.1,1.2) has 42213 bin [1.2,1.3) has 13320 bin [1.3,1.4) has 11267 bin [1.4,1.5) has 11012 bin [1.5,1.6) has 10601 bin [1.6,1.7) has 9969 bin [1.7,1.8) has 10451 bin [1.8,1.9) has 8921 bin [1.9,2.0) has 11422 bin [2.0,2.1) has 17876 bin [2.1,2.2) has 16482 bin [2.2,2.3) has 9619 bin [2.3,2.4) has 7605 bin [2.4,2.5) has 7251 bin [2.5,2.6) has 7173 bin [2.6,2.7) has 7171 bin [2.7,2.8) has 7287 bin [2.8,2.9) has 7263 bin [2.9,3.0) has 6670 bin [3.0,3.1) has 6549 bin [3.1,3.2) has 6326 bin [3.2,3.3) has 6197 bin [3.3,3.4) has 6171 bin [3.4,3.5) has 6225 bin [3.5,3.6) has 5901 bin [3.6,3.7) has 6294 bin [3.7,3.8) has 5588 bin [3.8,3.9) has 5712 bin [3.9,4.0) has 5504 bin [4.0,4.1) has 5283 bin [4.1,4.2) has 5195 bin [4.2,4.3) has 5106 bin [4.3,4.4) has 5043 bin [4.4,4.5) has 4819 bin [4.5,4.6) has 4739 bin [4.6,4.7) has 4657 bin [4.7,4.8) has 4608 bin [4.8,4.9) has 4688 bin [4.9,5.0) has 4465 bin [5.0,5.1) has 4338 bin [5.1,5.2) has 4337 bin [5.2,5.3) has 4260 bin [5.3,5.4) has 4168 bin [5.4,5.5) has 4242 bin [5.5,5.6) has 4077 bin [5.6,5.7) has 4024 bin [5.7,5.8) has 3800 bin [5.8,5.9) has 3719 bin [5.9,6.0) has 3573 bin [6.0,6.1) has 3514 bin [6.1,6.2) has 3376 bin [6.2,6.3) has 3336 bin [6.3,6.4) has 3160 bin [6.4,6.5) has 3274 bin [6.5,6.6) has 3111 bin [6.6,6.7) has 3073 bin [6.7,6.8) has 2977 bin [6.8,6.9) has 2808 bin [6.9,7.0) has 2810 bin [7.0,7.1) has 2632 bin [7.1,7.2) has 2708 bin [7.2,7.3) has 2701 bin [7.3,7.4) has 2566 bin [7.4,7.5) has 2477 bin [7.5,7.6) has 2388 bin [7.6,7.7) has 2477 bin [7.7,7.8) has 2500 bin [7.8,7.9) has 2450 bin [7.9,8.0) has 2382 bin [8.0,8.1) has 2443 bin [8.1,8.2) has 2380 bin [8.2,8.3) has 2389 bin [8.3,8.4) has 2216 bin [8.4,8.5) has 2223 bin [8.5,8.6) has 2291 bin [8.6,8.7) has 2213 bin [8.7,8.8) has 2153 bin [8.8,8.9) has 2139 bin [8.9,9.0) has 2178 bin [9.0,9.1) has 2171 bin [9.1,9.2) has 2029 bin [9.2,9.3) has 1961 bin [9.3,9.4) has 1990 bin [9.4,9.5) has 2033 bin [9.5,9.6) has 1905 bin [9.6,9.7) has 1859 bin [9.7,9.8) has 1922 bin [9.8,9.9) has 1844 bin [9.9,10.0) has 1774 bin [10.0,10.1) has 1715 bin [10.1,10.2) has 1796 bin [10.2,10.3) has 1704 bin [10.3,10.4) has 1653 bin [10.4,10.5) has 1606 bin [10.5,10.6) has 1630 bin [10.6,10.7) has 1736 bin [10.7,10.8) has 1713 bin [10.8,10.9) has 1594 bin [10.9,11.0) has 1538 bin [11.0,11.1) has 1467 bin [11.1,11.2) has 1383 bin [11.2,11.3) has 1273 bin [11.3,11.4) has 1207 bin [11.4,11.5) has 1206 bin [11.5,11.6) has 1164 bin [11.6,11.7) has 1163 bin [11.7,11.8) has 1163 bin [11.8,11.9) has 1185 bin [11.9,12.0) has 1116 bin [12.0,12.1) has 1027 bin [12.1,12.2) has 1056 bin [12.2,12.3) has 950 bin [12.3,12.4) has 1006 bin [12.4,12.5) has 906 bin [12.5,12.6) has 907 bin [12.6,12.7) has 911 bin [12.7,12.8) has 818 bin [12.8,12.9) has 809 bin [12.9,13.0) has 768 bin [13.0,13.1) has 789 bin [13.1,13.2) has 810 bin [13.2,13.3) has 802 bin [13.3,13.4) has 668 bin [13.4,13.5) has 561 bin [13.5,13.6) has 574 bin [13.6,13.7) has 560 bin [13.7,13.8) has 542 bin [13.8,13.9) has 499 bin [13.9,14.0) has 454 bin [14.0,14.1) has 459 bin [14.1,14.2) has 443 bin [14.2,14.3) has 462 bin [14.3,14.4) has 457 bin [14.4,14.5) has 435 bin [14.5,14.6) has 442 bin [14.6,14.7) has 394 bin [14.7,14.8) has 367 bin [14.8,14.9) has 362 bin [14.9,15.0) has 320 bin [15.0,15.1) has 312 bin [15.1,15.2) has 268 bin [15.2,15.3) has 258 bin [15.3,15.4) has 265 bin [15.4,15.5) has 238 bin [15.5,15.6) has 241 bin [15.6,15.7) has 212 bin [15.7,15.8) has 190 bin [15.8,15.9) has 200 bin [15.9,16.0) has 161 bin [16.0,16.1) has 197 bin [16.1,16.2) has 174 bin [16.2,16.3) has 116 bin [16.3,16.4) has 165 bin [16.4,16.5) has 140 bin [16.5,16.6) has 118 bin [16.6,16.7) has 145 bin [16.7,16.8) has 109 bin [16.8,16.9) has 95 bin [16.9,17.0) has 94 bin [17.0,17.1) has 82 bin [17.1,17.2) has 70 bin [17.2,17.3) has 50 bin [17.3,17.4) has 51 bin [17.4,17.5) has 32 bin [17.5,17.6) has 41 bin [17.6,17.7) has 22 bin [17.7,17.8) has 36 bin [17.8,17.9) has 24 bin [17.9,18.0) has 23 bin [18.0,18.1) has 23 bin [18.1,18.2) has 18 bin [18.2,18.3) has 26 bin [18.3,18.4) has 14 bin [18.4,18.5) has 19 bin [18.5,18.6) has 19 bin [18.6,18.7) has 16 bin [18.7,18.8) has 9 bin [18.8,18.9) has 7 bin [18.9,19.0) has 10 bin [19.0,19.1) has 10 bin [19.1,19.2) has 7 bin [19.2,19.3) has 7 bin [19.3,19.4) has 3 bin [19.4,19.5) has 3 bin [19.5,19.6) has 1 bin [19.8,19.9) has 3 bin [19.9,20.0) has 1 average z coordinate -0.9 for 41791547 element(s) point source id histogram with bin size 1.000000 bin 69 has 12099043 bin 70 has 28571899 bin 71 has 1120605 average point source id 69.737304819082198 for 41791547 element(s)