lasinfo (210611) report for 'AHN4T/16BZ1_21.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: 334/2022 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: 20334992 number of points by return: 19200149 973087 144796 16885 75 scale factor x y z: 0.001 0.001 0.001 offset x y z: 189980 537480 0 min x y z: 189980.000 537480.000 -1.325 max x y z: 191019.999 538769.999 15.881 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: 20334992 extended number of points by return: 19200149 973087 144796 16885 75 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 -1325 15881 intensity 19 4992 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 1140 1142 gps_time 269091548.539298 269093116.976924 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 8 251 B 1 255 NIR 32 247 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 49.42 ('Amplitude') attribute1 -16.85 33.45 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 19200149 number of intermediate returns: 161864 number of last returns: 19200525 number of single returns: 18227546 covered area in square units/kilounits: 1251968/1.25 point density: all returns 16.24 last only 15.34 (per square units) spacing: all returns 0.25 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20334992 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19200149 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 973087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 144796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 16885 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 75 instead zero. overview over extended number of returns of given pulse: 18227546 1655725 383920 67426 375 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2069818 unclassified (1) 16022170 ground (2) 9553 building (6) 2233380 water (9) 71 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1353288 +---> 120591 of those are unclassified (1) +---> 1097158 of those are ground (2) +---> 3581 of those are building (6) +---> 131958 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 15 bin [-1.3,-1.2) has 1762 bin [-1.2,-1.1) has 14256 bin [-1.1,-1.0) has 837603 bin [-1.0,-0.9) has 2908961 bin [-0.9,-0.8) has 3066617 bin [-0.8,-0.7) has 2818148 bin [-0.7,-0.6) has 1611335 bin [-0.6,-0.5) has 1798907 bin [-0.5,-0.4) has 2163769 bin [-0.4,-0.3) has 1548966 bin [-0.3,-0.2) has 943960 bin [-0.2,-0.1) has 572753 bin [-0.1,0.0) has 328414 bin [0.0,0.1) has 185282 bin [0.1,0.2) has 95525 bin [0.2,0.3) has 61216 bin [0.3,0.4) has 48726 bin [0.4,0.5) has 45381 bin [0.5,0.6) has 47057 bin [0.6,0.7) has 51455 bin [0.7,0.8) has 54702 bin [0.8,0.9) has 56462 bin [0.9,1.0) has 56003 bin [1.0,1.1) has 53844 bin [1.1,1.2) has 51021 bin [1.2,1.3) has 47360 bin [1.3,1.4) has 43819 bin [1.4,1.5) has 39704 bin [1.5,1.6) has 36303 bin [1.6,1.7) has 33698 bin [1.7,1.8) has 31163 bin [1.8,1.9) has 29251 bin [1.9,2.0) has 27975 bin [2.0,2.1) has 26143 bin [2.1,2.2) has 24652 bin [2.2,2.3) has 23740 bin [2.3,2.4) has 22593 bin [2.4,2.5) has 21652 bin [2.5,2.6) has 20816 bin [2.6,2.7) has 19889 bin [2.7,2.8) has 19188 bin [2.8,2.9) has 18088 bin [2.9,3.0) has 17348 bin [3.0,3.1) has 16657 bin [3.1,3.2) has 16095 bin [3.2,3.3) has 15901 bin [3.3,3.4) has 15084 bin [3.4,3.5) has 14820 bin [3.5,3.6) has 14362 bin [3.6,3.7) has 13855 bin [3.7,3.8) has 13290 bin [3.8,3.9) has 12816 bin [3.9,4.0) has 12179 bin [4.0,4.1) has 11785 bin [4.1,4.2) has 11449 bin [4.2,4.3) has 11137 bin [4.3,4.4) has 10790 bin [4.4,4.5) has 10283 bin [4.5,4.6) has 9767 bin [4.6,4.7) has 9293 bin [4.7,4.8) has 9022 bin [4.8,4.9) has 8727 bin [4.9,5.0) has 8439 bin [5.0,5.1) has 7898 bin [5.1,5.2) has 7641 bin [5.2,5.3) has 7200 bin [5.3,5.4) has 7118 bin [5.4,5.5) has 6893 bin [5.5,5.6) has 6546 bin [5.6,5.7) has 6377 bin [5.7,5.8) has 6196 bin [5.8,5.9) has 5789 bin [5.9,6.0) has 5659 bin [6.0,6.1) has 5332 bin [6.1,6.2) has 5258 bin [6.2,6.3) has 5006 bin [6.3,6.4) has 4820 bin [6.4,6.5) has 4581 bin [6.5,6.6) has 4320 bin [6.6,6.7) has 4147 bin [6.7,6.8) has 3950 bin [6.8,6.9) has 3689 bin [6.9,7.0) has 3407 bin [7.0,7.1) has 3323 bin [7.1,7.2) has 3168 bin [7.2,7.3) has 2946 bin [7.3,7.4) has 2786 bin [7.4,7.5) has 2577 bin [7.5,7.6) has 2448 bin [7.6,7.7) has 2420 bin [7.7,7.8) has 2246 bin [7.8,7.9) has 2232 bin [7.9,8.0) has 2158 bin [8.0,8.1) has 1865 bin [8.1,8.2) has 1798 bin [8.2,8.3) has 1684 bin [8.3,8.4) has 1560 bin [8.4,8.5) has 1357 bin [8.5,8.6) has 1386 bin [8.6,8.7) has 1237 bin [8.7,8.8) has 1107 bin [8.8,8.9) has 1009 bin [8.9,9.0) has 877 bin [9.0,9.1) has 838 bin [9.1,9.2) has 791 bin [9.2,9.3) has 763 bin [9.3,9.4) has 694 bin [9.4,9.5) has 632 bin [9.5,9.6) has 531 bin [9.6,9.7) has 531 bin [9.7,9.8) has 498 bin [9.8,9.9) has 475 bin [9.9,10.0) has 477 bin [10.0,10.1) has 392 bin [10.1,10.2) has 363 bin [10.2,10.3) has 335 bin [10.3,10.4) has 312 bin [10.4,10.5) has 292 bin [10.5,10.6) has 208 bin [10.6,10.7) has 196 bin [10.7,10.8) has 202 bin [10.8,10.9) has 192 bin [10.9,11.0) has 183 bin [11.0,11.1) has 179 bin [11.1,11.2) has 158 bin [11.2,11.3) has 115 bin [11.3,11.4) has 112 bin [11.4,11.5) has 109 bin [11.5,11.6) has 118 bin [11.6,11.7) has 124 bin [11.7,11.8) has 111 bin [11.8,11.9) has 132 bin [11.9,12.0) has 106 bin [12.0,12.1) has 85 bin [12.1,12.2) has 75 bin [12.2,12.3) has 68 bin [12.3,12.4) has 68 bin [12.4,12.5) has 83 bin [12.5,12.6) has 63 bin [12.6,12.7) has 67 bin [12.7,12.8) has 68 bin [12.8,12.9) has 63 bin [12.9,13.0) has 61 bin [13.0,13.1) has 74 bin [13.1,13.2) has 46 bin [13.2,13.3) has 42 bin [13.3,13.4) has 46 bin [13.4,13.5) has 55 bin [13.5,13.6) has 57 bin [13.6,13.7) has 42 bin [13.7,13.8) has 46 bin [13.8,13.9) has 29 bin [13.9,14.0) has 38 bin [14.0,14.1) has 37 bin [14.1,14.2) has 37 bin [14.2,14.3) has 39 bin [14.3,14.4) has 35 bin [14.4,14.5) has 27 bin [14.5,14.6) has 25 bin [14.6,14.7) has 46 bin [14.7,14.8) has 33 bin [14.8,14.9) has 19 bin [14.9,15.0) has 13 bin [15.0,15.1) has 13 bin [15.1,15.2) has 10 bin [15.2,15.3) has 10 bin [15.3,15.4) has 8 bin [15.4,15.5) has 4 bin [15.5,15.6) has 5 bin [15.7,15.8) has 1 bin [15.8,15.9) has 1 average z coordinate -0.4 for 20334992 element(s) point source id histogram with bin size 1.000000 bin 1140 has 11093 bin 1141 has 14130427 bin 1142 has 6193472 average point source id 1141.304026625631423 for 20334992 element(s)