lasinfo (210611) report for 'AHN4T/38BN1_25.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: 42157841 number of points by return: 41522211 480371 128896 23667 2696 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 443730 0 min x y z: 113980.000 443730.000 -2.416 max x y z: 115019.999 445019.999 17.880 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: 42157841 extended number of points by return: 41522211 480371 128896 23667 2696 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 -2416 17880 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 -12 31 user_data 6 7 point_source_ID 18 74 gps_time 268442805.762221 269722623.973036 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 26 255 B 18 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -2000 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.98 34.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41522211 number of intermediate returns: 155644 number of last returns: 41514690 number of single returns: 41034704 covered area in square units/kilounits: 1220848/1.22 point density: all returns 34.53 last only 34.00 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42157841 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41522211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 480371 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 128896 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 23667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2696 instead zero. overview over extended number of returns of given pulse: 41034704 708207 316561 84303 13826 240 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1032587 unclassified (1) 40335162 ground (2) 457911 building (6) 309773 water (9) 22408 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2809423 +---> 83113 of those are unclassified (1) +---> 2654415 of those are ground (2) +---> 29614 of those are building (6) +---> 41749 of those are water (9) +---> 532 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 4 bin [-2.4,-2.3) has 3295 bin [-2.3,-2.2) has 403715 bin [-2.2,-2.1) has 847047 bin [-2.1,-2.0) has 1441945 bin [-2.0,-1.9) has 2899980 bin [-1.9,-1.8) has 12408742 bin [-1.8,-1.7) has 13932145 bin [-1.7,-1.6) has 3937448 bin [-1.6,-1.5) has 1470970 bin [-1.5,-1.4) has 884527 bin [-1.4,-1.3) has 524257 bin [-1.3,-1.2) has 296426 bin [-1.2,-1.1) has 165388 bin [-1.1,-1.0) has 145432 bin [-1.0,-0.9) has 201364 bin [-0.9,-0.8) has 186920 bin [-0.8,-0.7) has 167161 bin [-0.7,-0.6) has 148580 bin [-0.6,-0.5) has 127580 bin [-0.5,-0.4) has 114918 bin [-0.4,-0.3) has 136656 bin [-0.3,-0.2) has 125768 bin [-0.2,-0.1) has 130679 bin [-0.1,0.0) has 120034 bin [0.0,0.1) has 87234 bin [0.1,0.2) has 50276 bin [0.2,0.3) has 19702 bin [0.3,0.4) has 15490 bin [0.4,0.5) has 17180 bin [0.5,0.6) has 16184 bin [0.6,0.7) has 15938 bin [0.7,0.8) has 15939 bin [0.8,0.9) has 15484 bin [0.9,1.0) has 15842 bin [1.0,1.1) has 16670 bin [1.1,1.2) has 17043 bin [1.2,1.3) has 16981 bin [1.3,1.4) has 19404 bin [1.4,1.5) has 19171 bin [1.5,1.6) has 19473 bin [1.6,1.7) has 17931 bin [1.7,1.8) has 17396 bin [1.8,1.9) has 16837 bin [1.9,2.0) has 17224 bin [2.0,2.1) has 18051 bin [2.1,2.2) has 18420 bin [2.2,2.3) has 18684 bin [2.3,2.4) has 18579 bin [2.4,2.5) has 19533 bin [2.5,2.6) has 18744 bin [2.6,2.7) has 19053 bin [2.7,2.8) has 18993 bin [2.8,2.9) has 19014 bin [2.9,3.0) has 18921 bin [3.0,3.1) has 18707 bin [3.1,3.2) has 18724 bin [3.2,3.3) has 18636 bin [3.3,3.4) has 18010 bin [3.4,3.5) has 17688 bin [3.5,3.6) has 17863 bin [3.6,3.7) has 17655 bin [3.7,3.8) has 17508 bin [3.8,3.9) has 17452 bin [3.9,4.0) has 17343 bin [4.0,4.1) has 16511 bin [4.1,4.2) has 16393 bin [4.2,4.3) has 16394 bin [4.3,4.4) has 16237 bin [4.4,4.5) has 16045 bin [4.5,4.6) has 15926 bin [4.6,4.7) has 15874 bin [4.7,4.8) has 15135 bin [4.8,4.9) has 14842 bin [4.9,5.0) has 14247 bin [5.0,5.1) has 13345 bin [5.1,5.2) has 12546 bin [5.2,5.3) has 12072 bin [5.3,5.4) has 11175 bin [5.4,5.5) has 9997 bin [5.5,5.6) has 9685 bin [5.6,5.7) has 10116 bin [5.7,5.8) has 9182 bin [5.8,5.9) has 9149 bin [5.9,6.0) has 8982 bin [6.0,6.1) has 8849 bin [6.1,6.2) has 8514 bin [6.2,6.3) has 8319 bin [6.3,6.4) has 7798 bin [6.4,6.5) has 7567 bin [6.5,6.6) has 7359 bin [6.6,6.7) has 7257 bin [6.7,6.8) has 7144 bin [6.8,6.9) has 7084 bin [6.9,7.0) has 7004 bin [7.0,7.1) has 8761 bin [7.1,7.2) has 7141 bin [7.2,7.3) has 6369 bin [7.3,7.4) has 6028 bin [7.4,7.5) has 5198 bin [7.5,7.6) has 4642 bin [7.6,7.7) has 4451 bin [7.7,7.8) has 4567 bin [7.8,7.9) has 4385 bin [7.9,8.0) has 4280 bin [8.0,8.1) has 4319 bin [8.1,8.2) has 4195 bin [8.2,8.3) has 4178 bin [8.3,8.4) has 5692 bin [8.4,8.5) has 3793 bin [8.5,8.6) has 3485 bin [8.6,8.7) has 3305 bin [8.7,8.8) has 3370 bin [8.8,8.9) has 3319 bin [8.9,9.0) has 3198 bin [9.0,9.1) has 2922 bin [9.1,9.2) has 2749 bin [9.2,9.3) has 2721 bin [9.3,9.4) has 2570 bin [9.4,9.5) has 2508 bin [9.5,9.6) has 2454 bin [9.6,9.7) has 2402 bin [9.7,9.8) has 2254 bin [9.8,9.9) has 2147 bin [9.9,10.0) has 2271 bin [10.0,10.1) has 2287 bin [10.1,10.2) has 2316 bin [10.2,10.3) has 2181 bin [10.3,10.4) has 2192 bin [10.4,10.5) has 2119 bin [10.5,10.6) has 2101 bin [10.6,10.7) has 1977 bin [10.7,10.8) has 1944 bin [10.8,10.9) has 1797 bin [10.9,11.0) has 1772 bin [11.0,11.1) has 1770 bin [11.1,11.2) has 1731 bin [11.2,11.3) has 1688 bin [11.3,11.4) has 1705 bin [11.4,11.5) has 1607 bin [11.5,11.6) has 1619 bin [11.6,11.7) has 1503 bin [11.7,11.8) has 1508 bin [11.8,11.9) has 1430 bin [11.9,12.0) has 1487 bin [12.0,12.1) has 1439 bin [12.1,12.2) has 1390 bin [12.2,12.3) has 1438 bin [12.3,12.4) has 1380 bin [12.4,12.5) has 1284 bin [12.5,12.6) has 1195 bin [12.6,12.7) has 1151 bin [12.7,12.8) has 1140 bin [12.8,12.9) has 1127 bin [12.9,13.0) has 1131 bin [13.0,13.1) has 1037 bin [13.1,13.2) has 964 bin [13.2,13.3) has 868 bin [13.3,13.4) has 830 bin [13.4,13.5) has 658 bin [13.5,13.6) has 570 bin [13.6,13.7) has 557 bin [13.7,13.8) has 535 bin [13.8,13.9) has 513 bin [13.9,14.0) has 427 bin [14.0,14.1) has 356 bin [14.1,14.2) has 342 bin [14.2,14.3) has 332 bin [14.3,14.4) has 331 bin [14.4,14.5) has 304 bin [14.5,14.6) has 243 bin [14.6,14.7) has 265 bin [14.7,14.8) has 230 bin [14.8,14.9) has 212 bin [14.9,15.0) has 195 bin [15.0,15.1) has 196 bin [15.1,15.2) has 185 bin [15.2,15.3) has 157 bin [15.3,15.4) has 177 bin [15.4,15.5) has 153 bin [15.5,15.6) has 124 bin [15.6,15.7) has 133 bin [15.7,15.8) has 137 bin [15.8,15.9) has 124 bin [15.9,16.0) has 109 bin [16.0,16.1) has 112 bin [16.1,16.2) has 66 bin [16.2,16.3) has 97 bin [16.3,16.4) has 80 bin [16.4,16.5) has 77 bin [16.5,16.6) has 68 bin [16.6,16.7) has 51 bin [16.7,16.8) has 47 bin [16.8,16.9) has 52 bin [16.9,17.0) has 44 bin [17.0,17.1) has 26 bin [17.1,17.2) has 22 bin [17.2,17.3) has 16 bin [17.3,17.4) has 8 bin [17.4,17.5) has 8 bin [17.5,17.6) has 5 bin [17.6,17.7) has 3 bin [17.7,17.8) has 4 bin [17.8,17.9) has 2 average z coordinate -1.6 for 42157841 element(s) point source id histogram with bin size 1.000000 bin 18 has 3566008 bin 73 has 23140186 bin 74 has 15451647 average point source id 68.714230408525907 for 42157841 element(s)