lasinfo (210611) report for 'AHN4T/14CN2_22.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: 31875403 number of points by return: 26677745 3666389 1260445 266467 4357 scale factor x y z: 0.001 0.001 0.001 offset x y z: 105980 531230 0 min x y z: 105980.000 531230.000 -1.052 max x y z: 107019.999 532519.999 26.152 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: 31875403 extended number of points by return: 26677745 3666389 1260445 266467 4357 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 -1052 26152 intensity 0 4888 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 59 176 gps_time 269706252.449948 270041233.223455 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 26 255 B 21 255 NIR 40 255 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 48.88 ('Amplitude') attribute1 -18.25 31.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26677745 number of intermediate returns: 1540476 number of last returns: 26619679 number of single returns: 22962497 covered area in square units/kilounits: 1337436/1.34 point density: all returns 23.83 last only 19.90 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31875403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26677745 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3666389 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1260445 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 266467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4357 instead zero. overview over extended number of returns of given pulse: 22962497 4837985 2997679 1055654 21508 80 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6782652 unclassified (1) 23594838 ground (2) 1433820 building (6) 61706 water (9) 2387 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2364358 +---> 588144 of those are unclassified (1) +---> 1703058 of those are ground (2) +---> 68449 of those are building (6) +---> 4672 of those are water (9) +---> 35 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 1 bin [-1.0,-0.9) has 19 bin [-0.9,-0.8) has 194 bin [-0.8,-0.7) has 14790 bin [-0.7,-0.6) has 27981 bin [-0.6,-0.5) has 20849 bin [-0.5,-0.4) has 24742 bin [-0.4,-0.3) has 30769 bin [-0.3,-0.2) has 41860 bin [-0.2,-0.1) has 112136 bin [-0.1,0.0) has 590278 bin [0.0,0.1) has 2002541 bin [0.1,0.2) has 2747875 bin [0.2,0.3) has 2585626 bin [0.3,0.4) has 479238 bin [0.4,0.5) has 98261 bin [0.5,0.6) has 82024 bin [0.6,0.7) has 156187 bin [0.7,0.8) has 373606 bin [0.8,0.9) has 715227 bin [0.9,1.0) has 902964 bin [1.0,1.1) has 367455 bin [1.1,1.2) has 196951 bin [1.2,1.3) has 167390 bin [1.3,1.4) has 221133 bin [1.4,1.5) has 378086 bin [1.5,1.6) has 386782 bin [1.6,1.7) has 329556 bin [1.7,1.8) has 321507 bin [1.8,1.9) has 285957 bin [1.9,2.0) has 229359 bin [2.0,2.1) has 204498 bin [2.1,2.2) has 237425 bin [2.2,2.3) has 237958 bin [2.3,2.4) has 244212 bin [2.4,2.5) has 235434 bin [2.5,2.6) has 246883 bin [2.6,2.7) has 256884 bin [2.7,2.8) has 260242 bin [2.8,2.9) has 254117 bin [2.9,3.0) has 283987 bin [3.0,3.1) has 249633 bin [3.1,3.2) has 237544 bin [3.2,3.3) has 231063 bin [3.3,3.4) has 238024 bin [3.4,3.5) has 236103 bin [3.5,3.6) has 227983 bin [3.6,3.7) has 213247 bin [3.7,3.8) has 223135 bin [3.8,3.9) has 206901 bin [3.9,4.0) has 201002 bin [4.0,4.1) has 198995 bin [4.1,4.2) has 204795 bin [4.2,4.3) has 201905 bin [4.3,4.4) has 208296 bin [4.4,4.5) has 214629 bin [4.5,4.6) has 220931 bin [4.6,4.7) has 208465 bin [4.7,4.8) has 211939 bin [4.8,4.9) has 204401 bin [4.9,5.0) has 197004 bin [5.0,5.1) has 187400 bin [5.1,5.2) has 184248 bin [5.2,5.3) has 178086 bin [5.3,5.4) has 174267 bin [5.4,5.5) has 180308 bin [5.5,5.6) has 187380 bin [5.6,5.7) has 180065 bin [5.7,5.8) has 180109 bin [5.8,5.9) has 175755 bin [5.9,6.0) has 165208 bin [6.0,6.1) has 160987 bin [6.1,6.2) has 164969 bin [6.2,6.3) has 162823 bin [6.3,6.4) has 162775 bin [6.4,6.5) has 162523 bin [6.5,6.6) has 160007 bin [6.6,6.7) has 154693 bin [6.7,6.8) has 150334 bin [6.8,6.9) has 144610 bin [6.9,7.0) has 141796 bin [7.0,7.1) has 140339 bin [7.1,7.2) has 142509 bin [7.2,7.3) has 137274 bin [7.3,7.4) has 137742 bin [7.4,7.5) has 136350 bin [7.5,7.6) has 135387 bin [7.6,7.7) has 141695 bin [7.7,7.8) has 132120 bin [7.8,7.9) has 129076 bin [7.9,8.0) has 127897 bin [8.0,8.1) has 124093 bin [8.1,8.2) has 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7577 bin [19.8,19.9) has 7238 bin [19.9,20.0) has 6659 bin [20.0,20.1) has 6325 bin [20.1,20.2) has 5804 bin [20.2,20.3) has 5497 bin [20.3,20.4) has 5040 bin [20.4,20.5) has 4787 bin [20.5,20.6) has 4559 bin [20.6,20.7) has 4222 bin [20.7,20.8) has 3767 bin [20.8,20.9) has 3426 bin [20.9,21.0) has 3135 bin [21.0,21.1) has 2740 bin [21.1,21.2) has 2525 bin [21.2,21.3) has 2286 bin [21.3,21.4) has 2144 bin [21.4,21.5) has 1871 bin [21.5,21.6) has 1619 bin [21.6,21.7) has 1427 bin [21.7,21.8) has 1197 bin [21.8,21.9) has 1063 bin [21.9,22.0) has 938 bin [22.0,22.1) has 834 bin [22.1,22.2) has 703 bin [22.2,22.3) has 608 bin [22.3,22.4) has 489 bin [22.4,22.5) has 420 bin [22.5,22.6) has 371 bin [22.6,22.7) has 338 bin [22.7,22.8) has 334 bin [22.8,22.9) has 249 bin [22.9,23.0) has 266 bin [23.0,23.1) has 256 bin [23.1,23.2) has 287 bin [23.2,23.3) has 231 bin [23.3,23.4) has 259 bin [23.4,23.5) has 280 bin [23.5,23.6) has 253 bin [23.6,23.7) has 210 bin [23.7,23.8) has 177 bin [23.8,23.9) has 148 bin [23.9,24.0) has 154 bin [24.0,24.1) has 194 bin [24.1,24.2) has 178 bin [24.2,24.3) has 173 bin [24.3,24.4) has 164 bin [24.4,24.5) has 126 bin [24.5,24.6) has 99 bin [24.6,24.7) has 119 bin [24.7,24.8) has 102 bin [24.8,24.9) has 92 bin [24.9,25.0) has 88 bin [25.0,25.1) has 85 bin [25.1,25.2) has 86 bin [25.2,25.3) has 90 bin [25.3,25.4) has 60 bin [25.4,25.5) has 52 bin [25.5,25.6) has 49 bin [25.6,25.7) has 29 bin [25.7,25.8) has 13 bin [25.8,25.9) has 14 bin [25.9,26.0) has 4 bin [26.0,26.1) has 2 bin [26.1,26.2) has 1 average z coordinate 4.3 for 31875403 element(s) point source id histogram with bin size 1.000000 bin 59 has 7573536 bin 175 has 22840621 bin 176 has 1461246 average point source id 147.484459882750343 for 31875403 element(s)