lasinfo (210611) report for 'AHN4T/50EN1_18.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: 339/2022 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: 29371814 number of points by return: 26800047 1781994 647791 128666 13316 scale factor x y z: 0.001 0.001 0.001 offset x y z: 121980 394980 0 min x y z: 121980.000 394980.000 11.124 max x y z: 123019.999 396269.999 37.898 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: 29371814 extended number of points by return: 26800047 1781994 647791 128666 13316 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 11124 37898 intensity 41 4067 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 18 20 gps_time 290608795.778785 290611492.376492 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 42 255 B 28 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.41 40.67 ('Amplitude') attribute1 -16.36 24.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26800047 number of intermediate returns: 790744 number of last returns: 26786898 number of single returns: 25005875 covered area in square units/kilounits: 1341476/1.34 point density: all returns 21.90 last only 19.97 (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 29371814 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26800047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1781994 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 647791 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 128666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13316 instead zero. overview over extended number of returns of given pulse: 25005875 2277348 1559932 461862 62833 3844 120 0 0 0 0 0 0 0 0 histogram of classification of points: 3367304 unclassified (1) 25453487 ground (2) 520298 building (6) 223 water (9) 30502 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2309895 +---> 308729 of those are unclassified (1) +---> 1993170 of those are ground (2) +---> 7996 of those are building (6) z coordinate histogram with bin size 0.100000 bin [11.1,11.2) has 67 bin [11.2,11.3) has 1299 bin [11.3,11.4) has 1339 bin [11.4,11.5) has 2400 bin [11.5,11.6) has 2968 bin [11.6,11.7) has 4444 bin [11.7,11.8) has 5061 bin [11.8,11.9) has 6491 bin [11.9,12.0) has 12571 bin [12.0,12.1) has 20368 bin [12.1,12.2) has 47566 bin [12.2,12.3) has 110168 bin [12.3,12.4) has 147921 bin [12.4,12.5) has 173046 bin [12.5,12.6) has 226463 bin [12.6,12.7) has 327646 bin [12.7,12.8) has 431429 bin [12.8,12.9) has 463708 bin [12.9,13.0) has 519446 bin [13.0,13.1) has 651655 bin [13.1,13.2) has 768928 bin [13.2,13.3) has 904064 bin [13.3,13.4) has 800759 bin [13.4,13.5) has 666819 bin [13.5,13.6) has 709271 bin [13.6,13.7) has 726804 bin [13.7,13.8) has 749975 bin [13.8,13.9) has 798722 bin [13.9,14.0) has 661293 bin [14.0,14.1) has 712127 bin [14.1,14.2) has 705015 bin [14.2,14.3) has 650100 bin [14.3,14.4) has 559392 bin [14.4,14.5) has 584923 bin [14.5,14.6) has 657476 bin [14.6,14.7) has 654389 bin [14.7,14.8) has 661562 bin [14.8,14.9) has 663896 bin [14.9,15.0) has 745171 bin [15.0,15.1) has 1084289 bin [15.1,15.2) has 1043975 bin [15.2,15.3) has 875512 bin [15.3,15.4) has 976635 bin [15.4,15.5) has 876777 bin [15.5,15.6) has 687412 bin [15.6,15.7) has 478149 bin [15.7,15.8) has 386480 bin [15.8,15.9) has 356760 bin [15.9,16.0) has 332793 bin [16.0,16.1) has 298896 bin [16.1,16.2) has 302088 bin [16.2,16.3) has 273465 bin [16.3,16.4) has 268303 bin [16.4,16.5) has 168671 bin [16.5,16.6) has 93964 bin [16.6,16.7) has 84574 bin [16.7,16.8) has 89954 bin [16.8,16.9) has 61019 bin [16.9,17.0) has 58251 bin [17.0,17.1) has 59123 bin [17.1,17.2) has 66402 bin [17.2,17.3) has 62132 bin [17.3,17.4) has 50455 bin [17.4,17.5) has 33882 bin [17.5,17.6) has 31190 bin [17.6,17.7) has 33360 bin [17.7,17.8) has 33824 bin [17.8,17.9) has 36220 bin [17.9,18.0) has 37339 bin [18.0,18.1) has 37699 bin [18.1,18.2) has 37665 bin [18.2,18.3) has 42681 bin [18.3,18.4) has 43224 bin [18.4,18.5) has 42773 bin [18.5,18.6) has 39536 bin [18.6,18.7) has 38801 bin [18.7,18.8) has 38952 bin [18.8,18.9) has 40180 bin [18.9,19.0) has 37883 bin [19.0,19.1) has 36671 bin [19.1,19.2) has 36839 bin [19.2,19.3) has 37997 bin [19.3,19.4) has 38793 bin [19.4,19.5) has 38989 bin [19.5,19.6) has 38545 bin [19.6,19.7) has 39423 bin [19.7,19.8) has 38701 bin [19.8,19.9) has 39032 bin [19.9,20.0) has 41094 bin [20.0,20.1) has 40419 bin [20.1,20.2) has 38627 bin [20.2,20.3) has 36936 bin [20.3,20.4) has 35930 bin [20.4,20.5) has 37089 bin [20.5,20.6) has 35805 bin [20.6,20.7) has 36272 bin [20.7,20.8) has 36613 bin [20.8,20.9) has 37729 bin [20.9,21.0) has 38144 bin [21.0,21.1) has 37821 bin [21.1,21.2) has 37133 bin [21.2,21.3) has 35727 bin [21.3,21.4) has 33487 bin [21.4,21.5) has 33523 bin [21.5,21.6) has 35573 bin [21.6,21.7) has 40357 bin [21.7,21.8) has 38038 bin [21.8,21.9) has 32663 bin [21.9,22.0) has 30475 bin [22.0,22.1) has 28594 bin [22.1,22.2) has 28189 bin [22.2,22.3) has 27522 bin [22.3,22.4) has 27023 bin [22.4,22.5) has 27237 bin [22.5,22.6) has 27522 bin [22.6,22.7) has 27190 bin [22.7,22.8) has 27229 bin [22.8,22.9) has 26619 bin [22.9,23.0) has 26765 bin [23.0,23.1) has 26655 bin [23.1,23.2) has 26169 bin [23.2,23.3) has 26458 bin [23.3,23.4) has 26361 bin [23.4,23.5) has 25693 bin [23.5,23.6) has 25663 bin [23.6,23.7) has 25211 bin [23.7,23.8) has 25165 bin [23.8,23.9) has 25183 bin [23.9,24.0) has 25692 bin [24.0,24.1) has 26227 bin [24.1,24.2) has 25489 bin [24.2,24.3) has 25449 bin [24.3,24.4) has 25602 bin [24.4,24.5) has 25760 bin [24.5,24.6) has 25526 bin [24.6,24.7) has 24770 bin [24.7,24.8) has 24664 bin [24.8,24.9) has 24368 bin [24.9,25.0) has 24518 bin [25.0,25.1) has 24264 bin [25.1,25.2) has 24515 bin [25.2,25.3) has 24432 bin [25.3,25.4) has 24273 bin [25.4,25.5) has 24085 bin [25.5,25.6) has 24376 bin [25.6,25.7) has 24053 bin [25.7,25.8) has 24343 bin [25.8,25.9) has 24146 bin [25.9,26.0) has 24190 bin [26.0,26.1) has 24505 bin [26.1,26.2) has 24277 bin [26.2,26.3) has 24312 bin [26.3,26.4) has 23763 bin [26.4,26.5) has 23596 bin [26.5,26.6) has 23332 bin [26.6,26.7) has 23418 bin [26.7,26.8) has 22973 bin [26.8,26.9) has 22592 bin [26.9,27.0) has 22368 bin [27.0,27.1) has 21856 bin [27.1,27.2) has 21696 bin [27.2,27.3) has 21209 bin [27.3,27.4) has 20813 bin [27.4,27.5) has 20079 bin [27.5,27.6) has 20275 bin [27.6,27.7) has 19556 bin [27.7,27.8) has 19137 bin [27.8,27.9) has 18886 bin 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[31.8,31.9) has 7490 bin [31.9,32.0) has 7427 bin [32.0,32.1) has 7185 bin [32.1,32.2) has 7489 bin [32.2,32.3) has 7101 bin [32.3,32.4) has 6928 bin [32.4,32.5) has 6743 bin [32.5,32.6) has 6591 bin [32.6,32.7) has 6673 bin [32.7,32.8) has 6272 bin [32.8,32.9) has 6270 bin [32.9,33.0) has 6097 bin [33.0,33.1) has 5835 bin [33.1,33.2) has 5614 bin [33.2,33.3) has 5494 bin [33.3,33.4) has 5171 bin [33.4,33.5) has 4962 bin [33.5,33.6) has 4660 bin [33.6,33.7) has 4318 bin [33.7,33.8) has 3968 bin [33.8,33.9) has 3679 bin [33.9,34.0) has 3402 bin [34.0,34.1) has 3198 bin [34.1,34.2) has 2953 bin [34.2,34.3) has 2677 bin [34.3,34.4) has 2492 bin [34.4,34.5) has 2192 bin [34.5,34.6) has 1966 bin [34.6,34.7) has 1860 bin [34.7,34.8) has 1592 bin [34.8,34.9) has 1383 bin [34.9,35.0) has 1274 bin [35.0,35.1) has 1059 bin [35.1,35.2) has 932 bin [35.2,35.3) has 861 bin [35.3,35.4) has 741 bin [35.4,35.5) has 611 bin [35.5,35.6) has 526 bin [35.6,35.7) has 413 bin [35.7,35.8) has 334 bin [35.8,35.9) has 288 bin [35.9,36.0) has 241 bin [36.0,36.1) has 225 bin [36.1,36.2) has 173 bin [36.2,36.3) has 125 bin [36.3,36.4) has 98 bin [36.4,36.5) has 76 bin [36.5,36.6) has 56 bin [36.6,36.7) has 52 bin [36.7,36.8) has 42 bin [36.8,36.9) has 46 bin [36.9,37.0) has 22 bin [37.0,37.1) has 17 bin [37.1,37.2) has 14 bin [37.2,37.3) has 9 bin [37.3,37.4) has 5 bin [37.4,37.5) has 4 bin [37.5,37.6) has 5 bin [37.6,37.7) has 1 bin [37.7,37.8) has 1 bin [37.8,37.9) has 2 average z coordinate 15.6 for 29371814 element(s) point source id histogram with bin size 1.000000 bin 18 has 5161099 bin 19 has 23121948 bin 20 has 1088767 average point source id 18.86135238361512 for 29371814 element(s)