lasinfo (210611) report for 'AHN4T/14GN2_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: 30515586 number of points by return: 29829799 395997 208499 80832 459 scale factor x y z: 0.001 0.001 0.001 offset x y z: 126980 532480 0 min x y z: 126980.000 532480.000 -5.715 max x y z: 128019.999 533769.999 18.088 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: 30515586 extended number of points by return: 29829799 395997 208499 80832 459 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 -5715 18088 intensity 19 4726 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 8 9 point_source_ID 175 177 gps_time 270040386.550321 270041754.868149 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 47 255 B 48 251 NIR 46 255 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 0.19 47.26 ('Amplitude') attribute1 -18.04 29.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29829799 number of intermediate returns: 291128 number of last returns: 29826689 number of single returns: 29432030 covered area in square units/kilounits: 1326832/1.33 point density: all returns 23.00 last only 22.48 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30515586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29829799 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 395997 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 208499 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 80832 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 459 instead zero. overview over extended number of returns of given pulse: 29432030 374732 383579 322939 2256 50 0 0 0 0 0 0 0 0 0 histogram of classification of points: 862140 unclassified (1) 29371255 ground (2) 164305 building (6) 117761 water (9) 125 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2337915 +---> 51353 of those are unclassified (1) +---> 2257677 of those are ground (2) +---> 27590 of those are building (6) +---> 1295 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.8,-5.7) has 1 bin [-5.7,-5.6) has 402 bin [-5.6,-5.5) has 74969 bin [-5.5,-5.4) has 81261 bin [-5.4,-5.3) has 38102 bin [-5.3,-5.2) has 50932 bin [-5.2,-5.1) has 56787 bin [-5.1,-5.0) has 66863 bin [-5.0,-4.9) has 57417 bin [-4.9,-4.8) has 43064 bin [-4.8,-4.7) has 43496 bin [-4.7,-4.6) has 41867 bin [-4.6,-4.5) has 40630 bin [-4.5,-4.4) has 49093 bin [-4.4,-4.3) has 111997 bin [-4.3,-4.2) has 617387 bin [-4.2,-4.1) has 1266166 bin [-4.1,-4.0) has 3996611 bin [-4.0,-3.9) has 8173420 bin [-3.9,-3.8) has 9404854 bin [-3.8,-3.7) has 2382734 bin [-3.7,-3.6) has 1497851 bin [-3.6,-3.5) has 432131 bin [-3.5,-3.4) has 161129 bin [-3.4,-3.3) has 172083 bin [-3.3,-3.2) has 177051 bin [-3.2,-3.1) has 171374 bin [-3.1,-3.0) has 133529 bin [-3.0,-2.9) has 83461 bin [-2.9,-2.8) has 53741 bin [-2.8,-2.7) has 57896 bin [-2.7,-2.6) has 32347 bin [-2.6,-2.5) has 10213 bin [-2.5,-2.4) has 8795 bin [-2.4,-2.3) has 8365 bin [-2.3,-2.2) has 8284 bin [-2.2,-2.1) has 8379 bin [-2.1,-2.0) has 8153 bin [-2.0,-1.9) has 7830 bin [-1.9,-1.8) has 7025 bin [-1.8,-1.7) has 6287 bin [-1.7,-1.6) has 6480 bin [-1.6,-1.5) has 6666 bin [-1.5,-1.4) has 6811 bin [-1.4,-1.3) has 7425 bin [-1.3,-1.2) has 6588 bin [-1.2,-1.1) has 5723 bin [-1.1,-1.0) has 5520 bin [-1.0,-0.9) has 6001 bin [-0.9,-0.8) has 6022 bin [-0.8,-0.7) has 5993 bin [-0.7,-0.6) has 5678 bin [-0.6,-0.5) has 6118 bin [-0.5,-0.4) has 6034 bin [-0.4,-0.3) has 6034 bin [-0.3,-0.2) has 6359 bin [-0.2,-0.1) has 6043 bin [-0.1,0.0) has 6445 bin [0.0,0.1) has 6597 bin [0.1,0.2) has 6521 bin [0.2,0.3) has 6178 bin [0.3,0.4) has 6361 bin [0.4,0.5) has 6133 bin [0.5,0.6) has 6203 bin [0.6,0.7) has 6436 bin [0.7,0.8) has 6387 bin [0.8,0.9) has 6510 bin [0.9,1.0) has 8850 bin [1.0,1.1) has 7830 bin [1.1,1.2) has 7321 bin [1.2,1.3) has 7623 bin [1.3,1.4) has 7694 bin [1.4,1.5) has 7792 bin [1.5,1.6) has 7866 bin [1.6,1.7) has 7845 bin [1.7,1.8) has 7890 bin [1.8,1.9) has 8044 bin [1.9,2.0) has 8096 bin [2.0,2.1) has 8150 bin [2.1,2.2) has 8061 bin [2.2,2.3) has 8187 bin [2.3,2.4) has 8198 bin [2.4,2.5) has 7969 bin [2.5,2.6) has 7985 bin [2.6,2.7) has 8053 bin [2.7,2.8) has 8096 bin [2.8,2.9) has 9064 bin [2.9,3.0) has 8481 bin [3.0,3.1) has 8090 bin [3.1,3.2) has 8091 bin [3.2,3.3) has 7887 bin [3.3,3.4) has 7760 bin [3.4,3.5) has 8092 bin [3.5,3.6) has 8010 bin [3.6,3.7) has 7695 bin [3.7,3.8) has 7500 bin [3.8,3.9) has 7623 bin [3.9,4.0) has 7147 bin [4.0,4.1) has 6779 bin [4.1,4.2) has 6802 bin [4.2,4.3) has 6928 bin [4.3,4.4) has 7127 bin [4.4,4.5) has 7134 bin [4.5,4.6) has 6979 bin [4.6,4.7) has 6921 bin [4.7,4.8) has 6919 bin [4.8,4.9) has 6684 bin [4.9,5.0) has 7114 bin [5.0,5.1) has 6863 bin [5.1,5.2) has 6824 bin [5.2,5.3) has 6942 bin [5.3,5.4) has 6957 bin [5.4,5.5) has 7172 bin [5.5,5.6) has 6837 bin [5.6,5.7) has 6678 bin [5.7,5.8) has 6394 bin [5.8,5.9) has 6433 bin [5.9,6.0) has 6608 bin [6.0,6.1) has 6626 bin [6.1,6.2) has 6132 bin [6.2,6.3) has 6361 bin [6.3,6.4) has 6165 bin [6.4,6.5) has 6242 bin [6.5,6.6) has 6177 bin [6.6,6.7) has 6081 bin [6.7,6.8) has 6296 bin [6.8,6.9) has 5994 bin [6.9,7.0) has 5941 bin [7.0,7.1) has 6097 bin [7.1,7.2) has 5996 bin [7.2,7.3) has 6149 bin [7.3,7.4) has 5989 bin [7.4,7.5) has 5937 bin [7.5,7.6) has 5989 bin [7.6,7.7) has 5962 bin [7.7,7.8) has 5688 bin [7.8,7.9) has 5792 bin [7.9,8.0) has 5625 bin [8.0,8.1) has 5777 bin [8.1,8.2) has 5626 bin [8.2,8.3) has 5476 bin [8.3,8.4) has 5427 bin [8.4,8.5) has 5544 bin [8.5,8.6) has 5281 bin [8.6,8.7) has 5507 bin [8.7,8.8) has 5457 bin [8.8,8.9) has 5314 bin [8.9,9.0) has 4503 bin [9.0,9.1) has 4276 bin [9.1,9.2) has 4321 bin [9.2,9.3) has 4254 bin [9.3,9.4) has 4245 bin [9.4,9.5) has 4318 bin [9.5,9.6) has 4168 bin [9.6,9.7) has 4211 bin [9.7,9.8) has 4057 bin [9.8,9.9) has 4080 bin [9.9,10.0) has 4079 bin [10.0,10.1) has 3843 bin [10.1,10.2) has 3719 bin [10.2,10.3) has 3787 bin [10.3,10.4) has 3729 bin [10.4,10.5) has 3657 bin [10.5,10.6) has 3393 bin [10.6,10.7) has 3208 bin [10.7,10.8) has 3058 bin [10.8,10.9) has 2988 bin [10.9,11.0) has 2990 bin [11.0,11.1) has 3016 bin [11.1,11.2) has 2842 bin [11.2,11.3) has 2832 bin [11.3,11.4) has 2695 bin [11.4,11.5) has 2692 bin [11.5,11.6) has 2447 bin [11.6,11.7) has 2492 bin [11.7,11.8) has 2347 bin [11.8,11.9) has 2422 bin [11.9,12.0) has 2249 bin [12.0,12.1) has 2190 bin [12.1,12.2) has 2026 bin [12.2,12.3) has 2022 bin [12.3,12.4) has 1942 bin [12.4,12.5) has 1899 bin [12.5,12.6) has 1755 bin [12.6,12.7) has 1664 bin [12.7,12.8) has 1705 bin [12.8,12.9) has 1695 bin [12.9,13.0) has 1546 bin [13.0,13.1) has 1497 bin [13.1,13.2) has 1353 bin [13.2,13.3) has 1329 bin [13.3,13.4) has 1283 bin [13.4,13.5) has 1232 bin [13.5,13.6) has 1169 bin [13.6,13.7) has 1132 bin [13.7,13.8) has 1133 bin [13.8,13.9) has 1098 bin [13.9,14.0) has 1092 bin [14.0,14.1) has 987 bin [14.1,14.2) has 933 bin [14.2,14.3) has 914 bin [14.3,14.4) has 884 bin [14.4,14.5) has 922 bin [14.5,14.6) has 879 bin [14.6,14.7) has 819 bin [14.7,14.8) has 761 bin [14.8,14.9) has 736 bin [14.9,15.0) has 692 bin [15.0,15.1) has 672 bin [15.1,15.2) has 663 bin [15.2,15.3) has 593 bin [15.3,15.4) has 556 bin [15.4,15.5) has 473 bin [15.5,15.6) has 454 bin [15.6,15.7) has 424 bin [15.7,15.8) has 451 bin [15.8,15.9) has 401 bin [15.9,16.0) has 366 bin [16.0,16.1) has 319 bin [16.1,16.2) has 303 bin [16.2,16.3) has 259 bin [16.3,16.4) has 243 bin [16.4,16.5) has 228 bin [16.5,16.6) has 183 bin [16.6,16.7) has 151 bin [16.7,16.8) has 142 bin [16.8,16.9) has 144 bin [16.9,17.0) has 90 bin [17.0,17.1) has 70 bin [17.1,17.2) has 48 bin [17.2,17.3) has 41 bin [17.3,17.4) has 38 bin [17.4,17.5) has 26 bin [17.5,17.6) has 22 bin [17.6,17.7) has 18 bin [17.7,17.8) has 10 bin [17.8,17.9) has 6 bin [17.9,18.0) has 7 bin [18.0,18.1) has 2 average z coordinate -3.7 for 30515586 element(s) point source id histogram with bin size 1.000000 bin 175 has 4387325 bin 176 has 22129471 bin 177 has 3998790 average point source id 175.987267653978535 for 30515586 element(s)