lasinfo (210611) report for 'AHN4T/15CZ1_20.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: 28971529 number of points by return: 27595772 1101114 224406 49390 847 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 526230 0 min x y z: 143980.000 526230.000 -3.869 max x y z: 145019.999 527519.999 19.972 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: 28971529 extended number of points by return: 27595772 1101114 224406 49390 847 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 -3869 19972 intensity 32 4519 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 29 user_data 8 9 point_source_ID 53 55 gps_time 269701763.242969 269703508.791376 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 44 255 B 40 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.32 45.19 ('Amplitude') attribute1 -18 27.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27595772 number of intermediate returns: 277811 number of last returns: 27569087 number of single returns: 26471141 covered area in square units/kilounits: 1322884/1.32 point density: all returns 21.90 last only 20.84 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28971529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27595772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1101114 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 224406 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 49390 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 847 instead zero. overview over extended number of returns of given pulse: 26471141 1770596 530073 195475 4149 95 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2219370 unclassified (1) 24110736 ground (2) 2357026 building (6) 284169 water (9) 228 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2163016 +---> 113104 of those are unclassified (1) +---> 2000546 of those are ground (2) +---> 41498 of those are building (6) +---> 7868 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 33 bin [-3.8,-3.7) has 2887 bin [-3.7,-3.6) has 7436 bin [-3.6,-3.5) has 5236 bin [-3.5,-3.4) has 4259 bin [-3.4,-3.3) has 3780 bin [-3.3,-3.2) has 3733 bin [-3.2,-3.1) has 15428 bin [-3.1,-3.0) has 282833 bin [-3.0,-2.9) has 59624 bin [-2.9,-2.8) has 50785 bin [-2.8,-2.7) has 46105 bin [-2.7,-2.6) has 50449 bin [-2.6,-2.5) has 52211 bin [-2.5,-2.4) has 62597 bin [-2.4,-2.3) has 190395 bin [-2.3,-2.2) has 303717 bin [-2.2,-2.1) has 387974 bin [-2.1,-2.0) has 625046 bin [-2.0,-1.9) has 1289187 bin [-1.9,-1.8) has 2451054 bin [-1.8,-1.7) has 3092921 bin [-1.7,-1.6) has 4153751 bin [-1.6,-1.5) has 4490332 bin [-1.5,-1.4) has 3421536 bin [-1.4,-1.3) has 1867901 bin [-1.3,-1.2) has 863651 bin [-1.2,-1.1) has 642570 bin [-1.1,-1.0) has 378687 bin [-1.0,-0.9) has 157883 bin [-0.9,-0.8) has 123591 bin [-0.8,-0.7) has 105068 bin [-0.7,-0.6) has 148337 bin [-0.6,-0.5) has 105486 bin [-0.5,-0.4) has 68702 bin [-0.4,-0.3) has 52913 bin [-0.3,-0.2) has 45917 bin [-0.2,-0.1) has 33351 bin [-0.1,0.0) has 29667 bin [0.0,0.1) has 29255 bin [0.1,0.2) has 34209 bin [0.2,0.3) has 51709 bin [0.3,0.4) has 28852 bin [0.4,0.5) has 28203 bin [0.5,0.6) has 21687 bin [0.6,0.7) has 19793 bin [0.7,0.8) has 18927 bin [0.8,0.9) has 18328 bin [0.9,1.0) has 17798 bin [1.0,1.1) has 19138 bin [1.1,1.2) has 39076 bin [1.2,1.3) has 47231 bin [1.3,1.4) has 29412 bin [1.4,1.5) has 20950 bin [1.5,1.6) has 19624 bin [1.6,1.7) has 18767 bin [1.7,1.8) has 40687 bin [1.8,1.9) has 49426 bin [1.9,2.0) has 40089 bin [2.0,2.1) has 38049 bin [2.1,2.2) has 68525 bin [2.2,2.3) has 47055 bin [2.3,2.4) has 49268 bin [2.4,2.5) has 42330 bin [2.5,2.6) has 35881 bin [2.6,2.7) has 40626 bin [2.7,2.8) has 44308 bin [2.8,2.9) has 66132 bin [2.9,3.0) has 66140 bin [3.0,3.1) has 52815 bin [3.1,3.2) has 58462 bin [3.2,3.3) has 56813 bin [3.3,3.4) has 51947 bin [3.4,3.5) has 52870 bin [3.5,3.6) has 83294 bin [3.6,3.7) has 106523 bin [3.7,3.8) has 97712 bin [3.8,3.9) has 54252 bin [3.9,4.0) has 43400 bin [4.0,4.1) has 40247 bin [4.1,4.2) has 40486 bin [4.2,4.3) has 44160 bin [4.3,4.4) has 48123 bin [4.4,4.5) has 50040 bin [4.5,4.6) has 55557 bin [4.6,4.7) has 59106 bin [4.7,4.8) has 55793 bin [4.8,4.9) has 54768 bin [4.9,5.0) has 46186 bin [5.0,5.1) has 35419 bin [5.1,5.2) has 35095 bin [5.2,5.3) has 36097 bin [5.3,5.4) has 35690 bin [5.4,5.5) has 36835 bin [5.5,5.6) has 37563 bin [5.6,5.7) has 38683 bin [5.7,5.8) has 44782 bin [5.8,5.9) has 36798 bin [5.9,6.0) has 28038 bin [6.0,6.1) has 27922 bin [6.1,6.2) has 25139 bin [6.2,6.3) has 24232 bin [6.3,6.4) has 23905 bin [6.4,6.5) has 22723 bin [6.5,6.6) has 21692 bin [6.6,6.7) has 20563 bin [6.7,6.8) has 20071 bin [6.8,6.9) has 19658 bin [6.9,7.0) has 19518 bin [7.0,7.1) has 17982 bin [7.1,7.2) has 16923 bin [7.2,7.3) has 16028 bin [7.3,7.4) has 15931 bin [7.4,7.5) has 15636 bin [7.5,7.6) has 14951 bin [7.6,7.7) has 15050 bin [7.7,7.8) has 14237 bin [7.8,7.9) has 14156 bin [7.9,8.0) has 14008 bin [8.0,8.1) has 13624 bin [8.1,8.2) has 13371 bin [8.2,8.3) has 12039 bin [8.3,8.4) has 11410 bin [8.4,8.5) has 10652 bin [8.5,8.6) has 10430 bin [8.6,8.7) has 10084 bin [8.7,8.8) has 9390 bin [8.8,8.9) has 8605 bin [8.9,9.0) has 8828 bin [9.0,9.1) has 8360 bin [9.1,9.2) has 8143 bin [9.2,9.3) has 8164 bin [9.3,9.4) has 7537 bin [9.4,9.5) has 7174 bin [9.5,9.6) has 6701 bin [9.6,9.7) has 6621 bin [9.7,9.8) has 6341 bin [9.8,9.9) has 6108 bin [9.9,10.0) has 5619 bin [10.0,10.1) has 5688 bin [10.1,10.2) has 5623 bin [10.2,10.3) has 5486 bin [10.3,10.4) has 4632 bin [10.4,10.5) has 4154 bin [10.5,10.6) has 3561 bin [10.6,10.7) has 3579 bin [10.7,10.8) has 3409 bin [10.8,10.9) has 3378 bin [10.9,11.0) has 3286 bin [11.0,11.1) has 3114 bin [11.1,11.2) has 2816 bin [11.2,11.3) has 2591 bin [11.3,11.4) has 2504 bin [11.4,11.5) has 2392 bin [11.5,11.6) has 2370 bin [11.6,11.7) has 2307 bin [11.7,11.8) has 2220 bin [11.8,11.9) has 2031 bin [11.9,12.0) has 2040 bin [12.0,12.1) has 2085 bin [12.1,12.2) has 1996 bin [12.2,12.3) has 1942 bin [12.3,12.4) has 1878 bin [12.4,12.5) has 1801 bin [12.5,12.6) has 1735 bin [12.6,12.7) has 1787 bin [12.7,12.8) has 1719 bin [12.8,12.9) has 1708 bin [12.9,13.0) has 1662 bin [13.0,13.1) has 1609 bin [13.1,13.2) has 1626 bin [13.2,13.3) has 1576 bin [13.3,13.4) has 1509 bin [13.4,13.5) has 1430 bin [13.5,13.6) has 1477 bin [13.6,13.7) has 1487 bin [13.7,13.8) has 1335 bin [13.8,13.9) has 1283 bin [13.9,14.0) has 1288 bin [14.0,14.1) has 1209 bin [14.1,14.2) has 1226 bin [14.2,14.3) has 1083 bin [14.3,14.4) has 1089 bin [14.4,14.5) has 1124 bin [14.5,14.6) has 1124 bin [14.6,14.7) has 1077 bin [14.7,14.8) has 1071 bin [14.8,14.9) has 1006 bin [14.9,15.0) has 982 bin [15.0,15.1) has 883 bin [15.1,15.2) has 853 bin [15.2,15.3) has 859 bin [15.3,15.4) has 760 bin [15.4,15.5) has 784 bin [15.5,15.6) has 656 bin [15.6,15.7) has 669 bin [15.7,15.8) has 613 bin [15.8,15.9) has 627 bin [15.9,16.0) has 527 bin [16.0,16.1) has 495 bin [16.1,16.2) has 496 bin [16.2,16.3) has 479 bin [16.3,16.4) has 419 bin [16.4,16.5) has 430 bin [16.5,16.6) has 424 bin [16.6,16.7) has 380 bin [16.7,16.8) has 345 bin [16.8,16.9) has 321 bin [16.9,17.0) has 300 bin [17.0,17.1) has 302 bin [17.1,17.2) has 268 bin [17.2,17.3) has 290 bin [17.3,17.4) has 249 bin [17.4,17.5) has 217 bin [17.5,17.6) has 214 bin [17.6,17.7) has 204 bin [17.7,17.8) has 181 bin [17.8,17.9) has 186 bin [17.9,18.0) has 147 bin [18.0,18.1) has 160 bin [18.1,18.2) has 156 bin [18.2,18.3) has 139 bin [18.3,18.4) has 113 bin [18.4,18.5) has 113 bin [18.5,18.6) has 104 bin [18.6,18.7) has 86 bin [18.7,18.8) has 64 bin [18.8,18.9) has 65 bin [18.9,19.0) has 54 bin [19.0,19.1) has 39 bin [19.1,19.2) has 25 bin [19.2,19.3) has 30 bin [19.3,19.4) has 26 bin [19.4,19.5) has 23 bin [19.5,19.6) has 20 bin [19.6,19.7) has 16 bin [19.7,19.8) has 16 bin [19.8,19.9) has 6 bin [19.9,20.0) has 3 average z coordinate -0.9 for 28971529 element(s) point source id histogram with bin size 1.000000 bin 53 has 3179049 bin 54 has 21472122 bin 55 has 4320358 average point source id 54.039394158313151 for 28971529 element(s)