lasinfo (210611) report for 'AHN4T/19FN2_23.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: 52654965 number of points by return: 52507831 81033 45287 20469 345 scale factor x y z: 0.001 0.001 0.001 offset x y z: 136980 518730 0 min x y z: 136980.000 518730.000 -2.359 max x y z: 138019.999 520019.999 17.105 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: 52654965 extended number of points by return: 52507831 81033 45287 20469 345 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 -2359 17105 intensity 19 4915 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 42 60 gps_time 269679802.368904 269707404.253736 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 53 254 B 50 255 NIR 70 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.15 ('Amplitude') attribute1 -18.18 31.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 52507831 number of intermediate returns: 66786 number of last returns: 52505736 number of single returns: 52425388 covered area in square units/kilounits: 1338164/1.34 point density: all returns 39.35 last only 39.24 (per square units) spacing: all returns 0.16 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52654965 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 52507831 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 81033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 45287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 20469 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 345 instead zero. overview over extended number of returns of given pulse: 52425388 71574 74935 81343 1725 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 508961 unclassified (1) 51861940 ground (2) 97493 building (6) 185357 water (9) 1214 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3620424 +---> 129312 of those are unclassified (1) +---> 3450766 of those are ground (2) +---> 32153 of those are building (6) +---> 8193 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 2 bin [-2.3,-2.2) has 346 bin [-2.2,-2.1) has 37067 bin [-2.1,-2.0) has 295963 bin [-2.0,-1.9) has 136712 bin [-1.9,-1.8) has 138232 bin [-1.8,-1.7) has 151225 bin [-1.7,-1.6) has 198004 bin [-1.6,-1.5) has 319069 bin [-1.5,-1.4) has 599483 bin [-1.4,-1.3) has 1231177 bin [-1.3,-1.2) has 2490347 bin [-1.2,-1.1) has 6011159 bin [-1.1,-1.0) has 10187485 bin [-1.0,-0.9) has 8111113 bin [-0.9,-0.8) has 4959763 bin [-0.8,-0.7) has 4332127 bin [-0.7,-0.6) has 4778036 bin [-0.6,-0.5) has 5395148 bin [-0.5,-0.4) has 2592526 bin [-0.4,-0.3) has 191536 bin [-0.3,-0.2) has 98838 bin [-0.2,-0.1) has 55825 bin [-0.1,0.0) has 20919 bin [0.0,0.1) has 11824 bin [0.1,0.2) has 7091 bin [0.2,0.3) has 3618 bin [0.3,0.4) has 3159 bin [0.4,0.5) has 3151 bin [0.5,0.6) has 3326 bin [0.6,0.7) has 2986 bin [0.7,0.8) has 3161 bin [0.8,0.9) has 4962 bin [0.9,1.0) has 4677 bin [1.0,1.1) has 3590 bin [1.1,1.2) has 3038 bin [1.2,1.3) has 2520 bin [1.3,1.4) has 2410 bin [1.4,1.5) has 2245 bin [1.5,1.6) has 2758 bin [1.6,1.7) has 2959 bin [1.7,1.8) has 2568 bin [1.8,1.9) has 2605 bin [1.9,2.0) has 2953 bin [2.0,2.1) has 3352 bin [2.1,2.2) has 4490 bin [2.2,2.3) has 4762 bin [2.3,2.4) has 4174 bin [2.4,2.5) has 3296 bin [2.5,2.6) has 3171 bin [2.6,2.7) has 3175 bin [2.7,2.8) has 4363 bin [2.8,2.9) has 3541 bin [2.9,3.0) has 3448 bin [3.0,3.1) has 3367 bin [3.1,3.2) has 3624 bin [3.2,3.3) has 3803 bin [3.3,3.4) has 3699 bin [3.4,3.5) has 3443 bin [3.5,3.6) has 3896 bin [3.6,3.7) has 3598 bin [3.7,3.8) has 3695 bin [3.8,3.9) has 3926 bin [3.9,4.0) has 4000 bin [4.0,4.1) has 3924 bin [4.1,4.2) has 3911 bin [4.2,4.3) has 3897 bin [4.3,4.4) has 3886 bin [4.4,4.5) has 3812 bin [4.5,4.6) has 3732 bin [4.6,4.7) has 3659 bin [4.7,4.8) has 3705 bin [4.8,4.9) has 3827 bin [4.9,5.0) has 3820 bin [5.0,5.1) has 3837 bin [5.1,5.2) has 3878 bin [5.2,5.3) has 3973 bin [5.3,5.4) has 3717 bin [5.4,5.5) has 3828 bin [5.5,5.6) has 4036 bin [5.6,5.7) has 4002 bin [5.7,5.8) has 3656 bin [5.8,5.9) has 3133 bin [5.9,6.0) has 2276 bin [6.0,6.1) has 1985 bin [6.1,6.2) has 2155 bin [6.2,6.3) has 2711 bin [6.3,6.4) has 1508 bin [6.4,6.5) has 1381 bin [6.5,6.6) has 1417 bin [6.6,6.7) has 1291 bin [6.7,6.8) has 1323 bin [6.8,6.9) has 1370 bin [6.9,7.0) has 1418 bin [7.0,7.1) has 1388 bin [7.1,7.2) has 1308 bin [7.2,7.3) has 1368 bin [7.3,7.4) has 1311 bin [7.4,7.5) has 1278 bin [7.5,7.6) has 1321 bin [7.6,7.7) has 1282 bin [7.7,7.8) has 1276 bin [7.8,7.9) has 1186 bin [7.9,8.0) has 1074 bin [8.0,8.1) has 1141 bin [8.1,8.2) has 1122 bin [8.2,8.3) has 1079 bin [8.3,8.4) has 1085 bin [8.4,8.5) has 1125 bin [8.5,8.6) has 1017 bin [8.6,8.7) has 1044 bin [8.7,8.8) has 1007 bin [8.8,8.9) has 1017 bin [8.9,9.0) has 1033 bin [9.0,9.1) has 1047 bin [9.1,9.2) has 1035 bin [9.2,9.3) has 1173 bin [9.3,9.4) has 1154 bin [9.4,9.5) has 1099 bin [9.5,9.6) has 1162 bin [9.6,9.7) has 1106 bin [9.7,9.8) has 1110 bin [9.8,9.9) has 1139 bin [9.9,10.0) has 1026 bin [10.0,10.1) has 1097 bin [10.1,10.2) has 1120 bin [10.2,10.3) has 1109 bin [10.3,10.4) has 1111 bin [10.4,10.5) has 1147 bin [10.5,10.6) has 1051 bin [10.6,10.7) has 1033 bin [10.7,10.8) has 1059 bin [10.8,10.9) has 1064 bin [10.9,11.0) has 1025 bin [11.0,11.1) has 1090 bin [11.1,11.2) has 983 bin [11.2,11.3) has 1001 bin [11.3,11.4) has 947 bin [11.4,11.5) has 1021 bin [11.5,11.6) has 1037 bin [11.6,11.7) has 1024 bin [11.7,11.8) has 976 bin [11.8,11.9) has 1041 bin [11.9,12.0) has 960 bin [12.0,12.1) has 1002 bin [12.1,12.2) has 1033 bin [12.2,12.3) has 1015 bin [12.3,12.4) has 988 bin [12.4,12.5) has 986 bin [12.5,12.6) has 1040 bin [12.6,12.7) has 971 bin [12.7,12.8) has 964 bin [12.8,12.9) has 944 bin [12.9,13.0) has 932 bin [13.0,13.1) has 836 bin [13.1,13.2) has 805 bin [13.2,13.3) has 808 bin [13.3,13.4) has 816 bin [13.4,13.5) has 769 bin [13.5,13.6) has 768 bin [13.6,13.7) has 765 bin [13.7,13.8) has 720 bin [13.8,13.9) has 725 bin [13.9,14.0) has 641 bin [14.0,14.1) has 609 bin [14.1,14.2) has 590 bin [14.2,14.3) has 606 bin [14.3,14.4) has 585 bin [14.4,14.5) has 542 bin [14.5,14.6) has 486 bin [14.6,14.7) has 474 bin [14.7,14.8) has 470 bin [14.8,14.9) has 455 bin [14.9,15.0) has 422 bin [15.0,15.1) has 372 bin [15.1,15.2) has 334 bin [15.2,15.3) has 289 bin [15.3,15.4) has 290 bin [15.4,15.5) has 246 bin [15.5,15.6) has 245 bin [15.6,15.7) has 226 bin [15.7,15.8) has 208 bin [15.8,15.9) has 196 bin [15.9,16.0) has 161 bin [16.0,16.1) has 141 bin [16.1,16.2) has 126 bin [16.2,16.3) has 114 bin [16.3,16.4) has 97 bin [16.4,16.5) has 49 bin [16.5,16.6) has 40 bin [16.6,16.7) has 30 bin [16.7,16.8) has 17 bin [16.8,16.9) has 9 bin [16.9,17.0) has 4 bin [17.1,17.2) has 1 average z coordinate -0.9 for 52654965 element(s) point source id histogram with bin size 1.000000 bin 42 has 5797980 bin 43 has 5984329 bin 45 has 19140804 bin 46 has 1889874 bin 60 has 19841978 average point source id 50.130702223427555 for 52654965 element(s)