lasinfo (210611) report for 'AHN4T/19AN1_19.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: 174/2021 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: 11044855 number of points by return: 11001919 40386 2396 154 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 519980 0 min x y z: 103459.169 519980.000 -0.531 max x y z: 104019.999 521269.999 20.976 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: 11044855 extended number of points by return: 11001919 40386 2396 154 0 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 479169 1039999 Y 0 1289999 Z -531 20976 intensity 19 3511 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 45 47 gps_time 269681787.935919 269683724.613679 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 51 255 G 60 255 B 59 255 NIR 46 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 35.11 ('Amplitude') attribute1 -18 18.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 11001919 number of intermediate returns: 2632 number of last returns: 10999933 number of single returns: 10959629 covered area in square units/kilounits: 582148/0.58 point density: all returns 18.97 last only 18.90 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11044855 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11001919 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 40386 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2396 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 154 instead zero. overview over extended number of returns of given pulse: 10959629 77692 6910 624 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 122827 unclassified (1) 9750534 ground (2) 105738 building (6) 1065756 water (9) +-> flagged as extended overlap: 880640 +---> 23547 of those are unclassified (1) +---> 801017 of those are ground (2) +---> 21158 of those are building (6) +---> 34918 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 4 bin [-0.5,-0.4) has 91 bin [-0.4,-0.3) has 2315 bin [-0.3,-0.2) has 17008 bin [-0.2,-0.1) has 86139 bin [-0.1,0.0) has 263237 bin [0.0,0.1) has 411835 bin [0.1,0.2) has 366315 bin [0.2,0.3) has 216302 bin [0.3,0.4) has 154767 bin [0.4,0.5) has 156965 bin [0.5,0.6) has 175579 bin [0.6,0.7) has 186768 bin [0.7,0.8) has 177376 bin [0.8,0.9) has 183740 bin [0.9,1.0) has 180728 bin [1.0,1.1) has 155815 bin [1.1,1.2) has 110542 bin [1.2,1.3) has 102041 bin [1.3,1.4) has 126544 bin [1.4,1.5) has 113152 bin [1.5,1.6) has 100801 bin [1.6,1.7) has 82554 bin [1.7,1.8) has 73798 bin [1.8,1.9) has 77706 bin [1.9,2.0) has 82721 bin [2.0,2.1) has 77756 bin [2.1,2.2) has 66555 bin [2.2,2.3) has 59833 bin [2.3,2.4) has 61399 bin [2.4,2.5) has 51141 bin [2.5,2.6) has 39970 bin [2.6,2.7) has 47989 bin [2.7,2.8) has 53248 bin [2.8,2.9) has 60689 bin [2.9,3.0) has 62033 bin [3.0,3.1) has 75114 bin [3.1,3.2) has 82645 bin [3.2,3.3) has 86665 bin [3.3,3.4) has 80635 bin [3.4,3.5) has 80713 bin [3.5,3.6) has 98742 bin [3.6,3.7) has 116974 bin [3.7,3.8) has 132275 bin [3.8,3.9) has 146029 bin [3.9,4.0) has 147475 bin [4.0,4.1) has 145212 bin [4.1,4.2) has 132716 bin [4.2,4.3) has 123386 bin [4.3,4.4) has 112371 bin [4.4,4.5) has 110781 bin [4.5,4.6) has 107660 bin [4.6,4.7) has 111688 bin [4.7,4.8) has 112139 bin [4.8,4.9) has 103257 bin [4.9,5.0) has 95797 bin [5.0,5.1) has 90136 bin [5.1,5.2) has 88392 bin [5.2,5.3) has 84496 bin [5.3,5.4) has 81801 bin [5.4,5.5) has 87963 bin [5.5,5.6) has 84129 bin [5.6,5.7) has 81486 bin [5.7,5.8) has 103574 bin [5.8,5.9) has 96282 bin [5.9,6.0) has 93104 bin [6.0,6.1) has 79009 bin [6.1,6.2) has 74648 bin [6.2,6.3) has 74971 bin [6.3,6.4) has 66896 bin [6.4,6.5) has 51973 bin [6.5,6.6) has 48332 bin [6.6,6.7) has 45751 bin [6.7,6.8) has 44856 bin [6.8,6.9) has 42972 bin [6.9,7.0) has 41703 bin [7.0,7.1) has 40202 bin [7.1,7.2) has 39527 bin [7.2,7.3) has 37818 bin [7.3,7.4) has 37085 bin [7.4,7.5) has 37565 bin [7.5,7.6) has 37026 bin [7.6,7.7) has 38873 bin [7.7,7.8) has 37405 bin [7.8,7.9) has 36250 bin [7.9,8.0) has 34673 bin [8.0,8.1) has 35995 bin [8.1,8.2) has 35270 bin [8.2,8.3) has 34332 bin [8.3,8.4) has 34670 bin [8.4,8.5) has 34674 bin [8.5,8.6) has 32091 bin [8.6,8.7) has 32154 bin [8.7,8.8) has 33307 bin [8.8,8.9) has 34149 bin [8.9,9.0) has 32707 bin [9.0,9.1) has 32559 bin [9.1,9.2) has 33511 bin [9.2,9.3) has 33522 bin [9.3,9.4) has 34434 bin [9.4,9.5) has 35743 bin [9.5,9.6) has 36774 bin [9.6,9.7) has 36718 bin [9.7,9.8) has 37554 bin [9.8,9.9) has 36555 bin [9.9,10.0) has 36978 bin [10.0,10.1) has 35903 bin [10.1,10.2) has 39256 bin [10.2,10.3) has 33362 bin [10.3,10.4) has 31302 bin [10.4,10.5) has 30496 bin [10.5,10.6) has 30484 bin [10.6,10.7) has 29491 bin [10.7,10.8) has 29330 bin [10.8,10.9) has 29744 bin [10.9,11.0) has 29783 bin [11.0,11.1) has 29177 bin [11.1,11.2) has 30521 bin [11.2,11.3) has 29931 bin [11.3,11.4) has 31676 bin [11.4,11.5) has 30539 bin [11.5,11.6) has 29596 bin [11.6,11.7) has 31065 bin [11.7,11.8) has 31608 bin [11.8,11.9) has 32375 bin [11.9,12.0) has 32517 bin [12.0,12.1) has 32863 bin [12.1,12.2) has 33128 bin [12.2,12.3) has 34159 bin [12.3,12.4) has 36799 bin [12.4,12.5) has 36900 bin [12.5,12.6) has 35680 bin [12.6,12.7) has 34061 bin [12.7,12.8) has 32579 bin [12.8,12.9) has 32640 bin [12.9,13.0) has 32315 bin [13.0,13.1) has 32634 bin [13.1,13.2) has 34218 bin [13.2,13.3) has 30118 bin [13.3,13.4) has 29919 bin [13.4,13.5) has 29710 bin [13.5,13.6) has 31123 bin [13.6,13.7) has 30922 bin [13.7,13.8) has 30613 bin [13.8,13.9) has 30155 bin [13.9,14.0) has 29181 bin [14.0,14.1) has 28233 bin [14.1,14.2) has 29018 bin [14.2,14.3) has 28652 bin [14.3,14.4) has 28043 bin [14.4,14.5) has 27310 bin [14.5,14.6) has 27427 bin [14.6,14.7) has 28037 bin [14.7,14.8) has 27670 bin [14.8,14.9) has 28226 bin [14.9,15.0) has 30381 bin [15.0,15.1) has 31989 bin [15.1,15.2) has 32473 bin [15.2,15.3) has 32401 bin [15.3,15.4) has 32393 bin [15.4,15.5) has 32862 bin [15.5,15.6) has 32503 bin [15.6,15.7) has 32176 bin [15.7,15.8) has 30049 bin [15.8,15.9) has 26159 bin [15.9,16.0) has 22266 bin [16.0,16.1) has 20853 bin [16.1,16.2) has 20225 bin [16.2,16.3) has 19930 bin [16.3,16.4) has 19465 bin [16.4,16.5) has 18522 bin [16.5,16.6) has 17402 bin [16.6,16.7) has 16684 bin [16.7,16.8) has 15440 bin [16.8,16.9) has 13633 bin [16.9,17.0) has 12662 bin [17.0,17.1) has 11699 bin [17.1,17.2) has 10721 bin [17.2,17.3) has 9575 bin [17.3,17.4) has 8245 bin [17.4,17.5) has 7294 bin [17.5,17.6) has 6319 bin [17.6,17.7) has 5030 bin [17.7,17.8) has 4071 bin [17.8,17.9) has 3386 bin [17.9,18.0) has 3067 bin [18.0,18.1) has 2406 bin [18.1,18.2) has 1985 bin [18.2,18.3) has 1946 bin [18.3,18.4) has 1466 bin [18.4,18.5) has 1009 bin [18.5,18.6) has 816 bin [18.6,18.7) has 579 bin [18.7,18.8) has 341 bin [18.8,18.9) has 339 bin [18.9,19.0) has 345 bin [19.0,19.1) has 342 bin [19.1,19.2) has 314 bin [19.2,19.3) has 292 bin [19.3,19.4) has 299 bin [19.4,19.5) has 276 bin [19.5,19.6) has 235 bin [19.6,19.7) has 266 bin [19.7,19.8) has 200 bin [19.8,19.9) has 246 bin [19.9,20.0) has 229 bin [20.0,20.1) has 175 bin [20.1,20.2) has 34 bin [20.2,20.3) has 17 bin [20.3,20.4) has 3 bin [20.5,20.6) has 1 bin [20.7,20.8) has 3 bin [20.9,21.0) has 2 average z coordinate 5.3 for 11044855 element(s) point source id histogram with bin size 1.000000 bin 45 has 1159439 bin 46 has 8270248 bin 47 has 1615168 average point source id 46.041261655313718 for 11044855 element(s)