lasinfo (210611) report for 'AHN4T/22CN1_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: 335/2022 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: 52174661 number of points by return: 48998180 2341487 701165 121894 11666 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 507480 0 min x y z: 223980.000 507480.000 4.310 max x y z: 225019.999 508769.999 28.567 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: 52174661 extended number of points by return: 48998180 2341487 701165 121894 11666 264 5 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 4310 28567 intensity 0 4681 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 14 user_data 6 7 point_source_ID 84 151 gps_time 324041876.002811 330601593.659454 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 31 255 B 24 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.38 30.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48998180 number of intermediate returns: 835019 number of last returns: 48994034 number of single returns: 46652572 covered area in square units/kilounits: 1337256/1.34 point density: all returns 39.02 last only 36.64 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52174661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48998180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2341487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 701165 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 121894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11666 instead zero. overview over extended number of returns of given pulse: 46652572 3284740 1738373 440429 55412 3050 85 0 0 0 0 0 0 0 0 histogram of classification of points: 3697651 unclassified (1) 48168238 ground (2) 274815 building (6) 33957 water (9) +-> flagged as extended overlap: 3641462 +---> 362448 of those are unclassified (1) +---> 3233699 of those are ground (2) +---> 32802 of those are building (6) +---> 12513 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.3,4.4) has 30 bin [4.4,4.5) has 3578 bin [4.5,4.6) has 17229 bin [4.6,4.7) has 7608 bin [4.7,4.8) has 8919 bin [4.8,4.9) has 10712 bin [4.9,5.0) has 18076 bin [5.0,5.1) has 49903 bin [5.1,5.2) has 160565 bin [5.2,5.3) has 225282 bin [5.3,5.4) has 332295 bin [5.4,5.5) has 1482797 bin [5.5,5.6) has 6513751 bin [5.6,5.7) has 12607545 bin [5.7,5.8) has 9673382 bin [5.8,5.9) has 6214232 bin [5.9,6.0) has 3729579 bin [6.0,6.1) has 2269765 bin [6.1,6.2) has 1216960 bin [6.2,6.3) has 798874 bin [6.3,6.4) has 416423 bin [6.4,6.5) has 300052 bin [6.5,6.6) has 184305 bin [6.6,6.7) has 205950 bin [6.7,6.8) has 230581 bin [6.8,6.9) has 184592 bin [6.9,7.0) has 122878 bin [7.0,7.1) has 94567 bin [7.1,7.2) has 94877 bin [7.2,7.3) has 109801 bin [7.3,7.4) has 96021 bin [7.4,7.5) has 115824 bin [7.5,7.6) has 199853 bin [7.6,7.7) has 226950 bin [7.7,7.8) has 213582 bin [7.8,7.9) has 213878 bin [7.9,8.0) has 125181 bin [8.0,8.1) has 89209 bin [8.1,8.2) has 68373 bin [8.2,8.3) has 52384 bin [8.3,8.4) has 45783 bin [8.4,8.5) has 41107 bin [8.5,8.6) has 39013 bin [8.6,8.7) has 36515 bin [8.7,8.8) has 35362 bin [8.8,8.9) has 35226 bin [8.9,9.0) has 34690 bin [9.0,9.1) has 35044 bin [9.1,9.2) has 34718 bin [9.2,9.3) has 34889 bin [9.3,9.4) has 36040 bin [9.4,9.5) has 35764 bin [9.5,9.6) has 37848 bin [9.6,9.7) has 37194 bin [9.7,9.8) has 37137 bin [9.8,9.9) has 37213 bin [9.9,10.0) has 37706 bin [10.0,10.1) has 38665 bin [10.1,10.2) has 37735 bin [10.2,10.3) has 37513 bin [10.3,10.4) has 37584 bin [10.4,10.5) has 37744 bin [10.5,10.6) has 38549 bin [10.6,10.7) has 38128 bin [10.7,10.8) has 37873 bin [10.8,10.9) has 39513 bin [10.9,11.0) has 39041 bin [11.0,11.1) has 38351 bin [11.1,11.2) has 37090 bin [11.2,11.3) has 37363 bin [11.3,11.4) has 37231 bin [11.4,11.5) has 37263 bin [11.5,11.6) has 36883 bin [11.6,11.7) has 36617 bin [11.7,11.8) has 36913 bin [11.8,11.9) has 36618 bin [11.9,12.0) has 36526 bin [12.0,12.1) has 36218 bin [12.1,12.2) has 35289 bin [12.2,12.3) has 34854 bin [12.3,12.4) has 34309 bin [12.4,12.5) has 33994 bin [12.5,12.6) has 32971 bin [12.6,12.7) has 31142 bin [12.7,12.8) has 29714 bin [12.8,12.9) has 29148 bin [12.9,13.0) has 28362 bin [13.0,13.1) has 27559 bin [13.1,13.2) has 27135 bin [13.2,13.3) has 26542 bin [13.3,13.4) has 26168 bin [13.4,13.5) has 25451 bin [13.5,13.6) has 25436 bin [13.6,13.7) has 24536 bin [13.7,13.8) has 24704 bin [13.8,13.9) has 24218 bin [13.9,14.0) has 23541 bin [14.0,14.1) has 23135 bin [14.1,14.2) has 23090 bin [14.2,14.3) has 22685 bin [14.3,14.4) has 22365 bin [14.4,14.5) has 22095 bin [14.5,14.6) has 21416 bin [14.6,14.7) has 21335 bin [14.7,14.8) has 21448 bin [14.8,14.9) has 20955 bin [14.9,15.0) has 21085 bin [15.0,15.1) has 20456 bin [15.1,15.2) has 20491 bin [15.2,15.3) has 20187 bin [15.3,15.4) has 19989 bin [15.4,15.5) has 19646 bin [15.5,15.6) has 19534 bin [15.6,15.7) has 19727 bin [15.7,15.8) has 19805 bin [15.8,15.9) has 19750 bin [15.9,16.0) has 20151 bin [16.0,16.1) has 19929 bin [16.1,16.2) has 19432 bin [16.2,16.3) has 19710 bin [16.3,16.4) has 19579 bin [16.4,16.5) has 19434 bin [16.5,16.6) has 19890 bin [16.6,16.7) has 19764 bin [16.7,16.8) has 19527 bin [16.8,16.9) has 20025 bin [16.9,17.0) has 19520 bin [17.0,17.1) has 19394 bin [17.1,17.2) has 19267 bin [17.2,17.3) has 19360 bin [17.3,17.4) has 19211 bin [17.4,17.5) has 19194 bin [17.5,17.6) has 18989 bin [17.6,17.7) has 18717 bin [17.7,17.8) has 18504 bin [17.8,17.9) has 18440 bin [17.9,18.0) has 18475 bin [18.0,18.1) has 18206 bin [18.1,18.2) has 17961 bin [18.2,18.3) has 18127 bin [18.3,18.4) has 17766 bin [18.4,18.5) has 17391 bin [18.5,18.6) has 17040 bin [18.6,18.7) has 17027 bin [18.7,18.8) has 17469 bin [18.8,18.9) has 17177 bin [18.9,19.0) has 16806 bin [19.0,19.1) has 16315 bin [19.1,19.2) has 16126 bin [19.2,19.3) has 15600 bin [19.3,19.4) has 15643 bin [19.4,19.5) has 15421 bin [19.5,19.6) has 15205 bin [19.6,19.7) has 15211 bin [19.7,19.8) has 15003 bin [19.8,19.9) has 14811 bin [19.9,20.0) has 14386 bin [20.0,20.1) has 14060 bin [20.1,20.2) has 13884 bin [20.2,20.3) has 13515 bin [20.3,20.4) has 13429 bin [20.4,20.5) has 13398 bin [20.5,20.6) has 13576 bin [20.6,20.7) has 13197 bin [20.7,20.8) has 13169 bin [20.8,20.9) has 12698 bin [20.9,21.0) has 12524 bin [21.0,21.1) has 12424 bin [21.1,21.2) has 12197 bin [21.2,21.3) has 12134 bin [21.3,21.4) has 11534 bin [21.4,21.5) has 11391 bin [21.5,21.6) has 11114 bin [21.6,21.7) has 10568 bin [21.7,21.8) has 10191 bin [21.8,21.9) has 9587 bin [21.9,22.0) has 9348 bin [22.0,22.1) has 8983 bin [22.1,22.2) has 8568 bin [22.2,22.3) has 8344 bin [22.3,22.4) has 8017 bin [22.4,22.5) has 7551 bin [22.5,22.6) has 7149 bin [22.6,22.7) has 6733 bin [22.7,22.8) has 6372 bin [22.8,22.9) has 6175 bin [22.9,23.0) has 5711 bin [23.0,23.1) has 5367 bin [23.1,23.2) has 4873 bin [23.2,23.3) has 4481 bin [23.3,23.4) has 4275 bin [23.4,23.5) has 4180 bin [23.5,23.6) has 3856 bin [23.6,23.7) has 3549 bin [23.7,23.8) has 3370 bin [23.8,23.9) has 3134 bin [23.9,24.0) has 2847 bin [24.0,24.1) has 2608 bin [24.1,24.2) has 2467 bin [24.2,24.3) has 2287 bin [24.3,24.4) has 2064 bin [24.4,24.5) has 1854 bin [24.5,24.6) has 1703 bin [24.6,24.7) has 1526 bin [24.7,24.8) has 1400 bin [24.8,24.9) has 1191 bin [24.9,25.0) has 1162 bin [25.0,25.1) has 1095 bin [25.1,25.2) has 1024 bin [25.2,25.3) has 970 bin [25.3,25.4) has 820 bin [25.4,25.5) has 805 bin [25.5,25.6) has 734 bin [25.6,25.7) has 630 bin [25.7,25.8) has 598 bin [25.8,25.9) has 610 bin [25.9,26.0) has 529 bin [26.0,26.1) has 439 bin [26.1,26.2) has 327 bin [26.2,26.3) has 334 bin [26.3,26.4) has 295 bin [26.4,26.5) has 310 bin [26.5,26.6) has 230 bin [26.6,26.7) has 266 bin [26.7,26.8) has 240 bin [26.8,26.9) has 188 bin [26.9,27.0) has 177 bin [27.0,27.1) has 208 bin [27.1,27.2) has 209 bin [27.2,27.3) has 191 bin [27.3,27.4) has 183 bin [27.4,27.5) has 195 bin [27.5,27.6) has 175 bin [27.6,27.7) has 145 bin [27.7,27.8) has 131 bin [27.8,27.9) has 106 bin [27.9,28.0) has 87 bin [28.0,28.1) has 75 bin [28.1,28.2) has 41 bin [28.2,28.3) has 21 bin [28.3,28.4) has 18 bin [28.4,28.5) has 17 bin [28.5,28.6) has 3 average z coordinate 6.4 for 52174661 element(s) point source id histogram with bin size 1.000000 bin 84 has 7880759 bin 85 has 18834517 bin 150 has 21658448 bin 151 has 3800937 average point source id 116.639500312230112 for 52174661 element(s)