lasinfo (210611) report for 'AHN4T/17EZ1_05.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: 29083666 number of points by return: 23439739 3300621 1678486 541415 108350 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 542480 0 min x y z: 243980.000 542480.000 16.659 max x y z: 245019.999 543769.999 50.623 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: 29083666 extended number of points by return: 23439739 3300621 1678486 541415 108350 13778 1277 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 16659 50623 intensity 65 4754 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 -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435394.334722 330439433.736025 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 41 255 B 30 255 NIR 2 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.59 31.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23439739 number of intermediate returns: 2349182 number of last returns: 23429335 number of single returns: 20134590 covered area in square units/kilounits: 1341600/1.34 point density: all returns 21.68 last only 17.46 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29083666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23439739 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3300621 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1678486 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 541415 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 108350 instead zero. overview over extended number of returns of given pulse: 20134590 3240540 3413413 1736444 474448 75675 8556 0 0 0 0 0 0 0 0 histogram of classification of points: 6237254 unclassified (1) 22752055 ground (2) 84152 building (6) 10205 water (9) +-> flagged as extended overlap: 2497288 +---> 666780 of those are unclassified (1) +---> 1829331 of those are ground (2) +---> 1177 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.6,16.7) has 2 bin [16.7,16.8) has 563 bin [16.8,16.9) has 300 bin [16.9,17.0) has 353 bin [17.0,17.1) has 794 bin [17.1,17.2) has 1419 bin [17.2,17.3) has 2160 bin [17.3,17.4) has 21916 bin [17.4,17.5) has 430952 bin [17.5,17.6) has 749191 bin [17.6,17.7) has 622692 bin [17.7,17.8) has 1342243 bin [17.8,17.9) has 1329426 bin [17.9,18.0) has 1049243 bin [18.0,18.1) has 1287247 bin [18.1,18.2) has 1642358 bin [18.2,18.3) has 2010465 bin [18.3,18.4) has 2338643 bin [18.4,18.5) has 2412373 bin [18.5,18.6) has 2113513 bin [18.6,18.7) has 2165522 bin [18.7,18.8) has 1435022 bin [18.8,18.9) has 792207 bin [18.9,19.0) has 524208 bin [19.0,19.1) has 325856 bin [19.1,19.2) has 160190 bin [19.2,19.3) has 75663 bin [19.3,19.4) has 41062 bin [19.4,19.5) has 29189 bin [19.5,19.6) has 27838 bin [19.6,19.7) has 25364 bin [19.7,19.8) has 24525 bin [19.8,19.9) has 23528 bin [19.9,20.0) has 22494 bin [20.0,20.1) has 21974 bin [20.1,20.2) has 21717 bin [20.2,20.3) has 21606 bin [20.3,20.4) has 21898 bin [20.4,20.5) has 21583 bin [20.5,20.6) has 21791 bin [20.6,20.7) has 22288 bin [20.7,20.8) has 21223 bin [20.8,20.9) has 20072 bin [20.9,21.0) has 19722 bin [21.0,21.1) has 19599 bin [21.1,21.2) has 19414 bin [21.2,21.3) has 19465 bin [21.3,21.4) has 19539 bin [21.4,21.5) has 19246 bin [21.5,21.6) has 19371 bin [21.6,21.7) has 19536 bin [21.7,21.8) has 19767 bin [21.8,21.9) has 19877 bin [21.9,22.0) has 19888 bin [22.0,22.1) has 19440 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[37.4,37.5) has 25973 bin [37.5,37.6) has 25855 bin [37.6,37.7) has 25466 bin [37.7,37.8) has 25285 bin [37.8,37.9) has 25708 bin [37.9,38.0) has 25069 bin [38.0,38.1) has 25056 bin [38.1,38.2) has 24815 bin [38.2,38.3) has 24506 bin [38.3,38.4) has 24121 bin [38.4,38.5) has 23920 bin [38.5,38.6) has 23705 bin [38.6,38.7) has 23681 bin [38.7,38.8) has 23532 bin [38.8,38.9) has 23315 bin [38.9,39.0) has 23345 bin [39.0,39.1) has 23012 bin [39.1,39.2) has 22693 bin [39.2,39.3) has 22635 bin [39.3,39.4) has 21920 bin [39.4,39.5) has 21599 bin [39.5,39.6) has 20953 bin [39.6,39.7) has 20997 bin [39.7,39.8) has 20367 bin [39.8,39.9) has 20188 bin [39.9,40.0) has 19845 bin [40.0,40.1) has 19361 bin [40.1,40.2) has 18945 bin [40.2,40.3) has 18515 bin [40.3,40.4) has 18311 bin [40.4,40.5) has 17617 bin [40.5,40.6) has 17320 bin [40.6,40.7) has 16905 bin [40.7,40.8) has 16341 bin [40.8,40.9) has 15480 bin [40.9,41.0) has 15051 bin [41.0,41.1) has 14936 bin [41.1,41.2) has 14223 bin [41.2,41.3) 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[45.2,45.3) has 889 bin [45.3,45.4) has 796 bin [45.4,45.5) has 785 bin [45.5,45.6) has 675 bin [45.6,45.7) has 644 bin [45.7,45.8) has 555 bin [45.8,45.9) has 495 bin [45.9,46.0) has 548 bin [46.0,46.1) has 442 bin [46.1,46.2) has 443 bin [46.2,46.3) has 394 bin [46.3,46.4) has 342 bin [46.4,46.5) has 313 bin [46.5,46.6) has 260 bin [46.6,46.7) has 303 bin [46.7,46.8) has 280 bin [46.8,46.9) has 226 bin [46.9,47.0) has 174 bin [47.0,47.1) has 184 bin [47.1,47.2) has 175 bin [47.2,47.3) has 151 bin [47.3,47.4) has 118 bin [47.4,47.5) has 126 bin [47.5,47.6) has 101 bin [47.6,47.7) has 102 bin [47.7,47.8) has 79 bin [47.8,47.9) has 80 bin [47.9,48.0) has 58 bin [48.0,48.1) has 71 bin [48.1,48.2) has 62 bin [48.2,48.3) has 57 bin [48.3,48.4) has 47 bin [48.4,48.5) has 37 bin [48.5,48.6) has 41 bin [48.6,48.7) has 38 bin [48.7,48.8) has 23 bin [48.8,48.9) has 21 bin [48.9,49.0) has 15 bin [49.0,49.1) has 15 bin [49.1,49.2) has 15 bin [49.2,49.3) has 14 bin [49.3,49.4) has 11 bin [49.4,49.5) has 11 bin [49.5,49.6) has 8 bin [49.6,49.7) has 11 bin [49.7,49.8) has 5 bin [49.8,49.9) has 6 bin [49.9,50.0) has 6 bin [50.0,50.1) has 5 bin [50.1,50.2) has 5 bin [50.2,50.3) has 4 bin [50.3,50.4) has 6 bin [50.4,50.5) has 10 bin [50.6,50.7) has 1 average z coordinate 21.0 for 29083666 element(s) point source id histogram with bin size 1.000000 bin 55 has 3413527 bin 56 has 22835558 bin 57 has 2834581 average point source id 55.980093774973213 for 29083666 element(s)