lasinfo (210611) report for 'AHN4T/41AN1_07.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: 23/2023 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: 30166838 number of points by return: 24913570 3629266 1290049 293346 40607 scale factor x y z: 0.001 0.001 0.001 offset x y z: 220980 447480 0 min x y z: 220980.000 447480.000 14.359 max x y z: 222019.999 448769.999 43.736 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: 30166838 extended number of points by return: 24913570 3629266 1290049 293346 40607 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 14359 43736 intensity 56 4040 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 -5 29 user_data 6 7 point_source_ID 147 148 gps_time 324037642.565617 324039812.911718 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 44 255 B 37 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.55 23.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24913570 number of intermediate returns: 1627938 number of last returns: 24896535 number of single returns: 21271205 covered area in square units/kilounits: 1341476/1.34 point density: all returns 22.49 last only 18.56 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30166838 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24913570 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3629266 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1290049 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 293346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 40607 instead zero. overview over extended number of returns of given pulse: 21271205 4690148 2991307 1011286 185074 16713 1105 0 0 0 0 0 0 0 0 histogram of classification of points: 6887754 unclassified (1) 22693028 ground (2) 577056 building (6) 8927 water (9) 73 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1807026 +---> 339920 of those are unclassified (1) +---> 1410514 of those are ground (2) +---> 55822 of those are building (6) +---> 770 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.3,14.4) has 5 bin [14.4,14.5) has 27 bin [14.5,14.6) has 613 bin [14.6,14.7) has 8051 bin [14.7,14.8) has 4665 bin [14.8,14.9) has 3289 bin [14.9,15.0) has 6291 bin [15.0,15.1) has 9436 bin [15.1,15.2) has 9610 bin [15.2,15.3) has 10817 bin [15.3,15.4) has 11516 bin [15.4,15.5) has 16690 bin [15.5,15.6) has 42045 bin [15.6,15.7) has 128735 bin [15.7,15.8) has 230301 bin [15.8,15.9) has 473384 bin [15.9,16.0) has 755852 bin [16.0,16.1) has 1067020 bin [16.1,16.2) has 1610874 bin [16.2,16.3) has 1773061 bin [16.3,16.4) has 1980082 bin [16.4,16.5) has 1930053 bin [16.5,16.6) has 1750508 bin [16.6,16.7) has 1525435 bin [16.7,16.8) has 1401667 bin [16.8,16.9) has 1137134 bin [16.9,17.0) has 983141 bin [17.0,17.1) has 924777 bin [17.1,17.2) has 842336 bin [17.2,17.3) has 786963 bin [17.3,17.4) has 838938 bin [17.4,17.5) has 773456 bin [17.5,17.6) has 743773 bin [17.6,17.7) has 570631 bin [17.7,17.8) has 511146 bin [17.8,17.9) has 337257 bin [17.9,18.0) has 201481 bin [18.0,18.1) has 95439 bin [18.1,18.2) has 66054 bin [18.2,18.3) has 46081 bin [18.3,18.4) has 42621 bin [18.4,18.5) has 40042 bin [18.5,18.6) has 40645 bin [18.6,18.7) has 41505 bin [18.7,18.8) has 42420 bin [18.8,18.9) has 42935 bin [18.9,19.0) has 42426 bin [19.0,19.1) has 42105 bin [19.1,19.2) has 42299 bin [19.2,19.3) has 42028 bin [19.3,19.4) has 43896 bin [19.4,19.5) has 46905 bin 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has 30047 bin [34.9,35.0) has 28680 bin [35.0,35.1) has 27953 bin [35.1,35.2) has 27480 bin [35.2,35.3) has 26055 bin [35.3,35.4) has 25221 bin [35.4,35.5) has 24101 bin [35.5,35.6) has 23488 bin [35.6,35.7) has 22438 bin [35.7,35.8) has 21448 bin [35.8,35.9) has 20558 bin [35.9,36.0) has 19844 bin [36.0,36.1) has 19092 bin [36.1,36.2) has 18163 bin [36.2,36.3) has 17195 bin [36.3,36.4) has 16560 bin [36.4,36.5) has 15700 bin [36.5,36.6) has 15098 bin [36.6,36.7) has 14002 bin [36.7,36.8) has 13330 bin [36.8,36.9) has 12558 bin [36.9,37.0) has 12057 bin [37.0,37.1) has 11468 bin [37.1,37.2) has 11036 bin [37.2,37.3) has 10263 bin [37.3,37.4) has 9863 bin [37.4,37.5) has 9273 bin [37.5,37.6) has 8662 bin [37.6,37.7) has 8203 bin [37.7,37.8) has 7720 bin [37.8,37.9) has 7322 bin [37.9,38.0) has 7170 bin [38.0,38.1) has 6638 bin [38.1,38.2) has 6278 bin [38.2,38.3) has 6004 bin [38.3,38.4) has 5606 bin [38.4,38.5) has 5272 bin [38.5,38.6) has 4938 bin [38.6,38.7) has 4708 bin [38.7,38.8) has 4400 bin [38.8,38.9) has 4236 bin [38.9,39.0) has 4066 bin [39.0,39.1) has 3702 bin [39.1,39.2) has 3462 bin [39.2,39.3) has 3106 bin [39.3,39.4) has 2919 bin [39.4,39.5) has 2718 bin [39.5,39.6) has 2518 bin [39.6,39.7) has 2411 bin [39.7,39.8) has 2386 bin [39.8,39.9) has 2256 bin [39.9,40.0) has 2165 bin [40.0,40.1) has 2060 bin [40.1,40.2) has 1857 bin [40.2,40.3) has 1793 bin [40.3,40.4) has 1574 bin [40.4,40.5) has 1587 bin [40.5,40.6) has 1491 bin [40.6,40.7) has 1333 bin [40.7,40.8) has 1255 bin [40.8,40.9) has 1188 bin [40.9,41.0) has 1106 bin [41.0,41.1) has 979 bin [41.1,41.2) has 1027 bin [41.2,41.3) has 909 bin [41.3,41.4) has 831 bin [41.4,41.5) has 823 bin [41.5,41.6) has 645 bin [41.6,41.7) has 578 bin [41.7,41.8) has 472 bin [41.8,41.9) has 427 bin [41.9,42.0) has 326 bin [42.0,42.1) has 265 bin [42.1,42.2) has 237 bin [42.2,42.3) has 193 bin [42.3,42.4) has 167 bin [42.4,42.5) has 165 bin [42.5,42.6) has 137 bin [42.6,42.7) has 139 bin [42.7,42.8) has 105 bin [42.8,42.9) has 97 bin [42.9,43.0) has 63 bin [43.0,43.1) has 44 bin [43.1,43.2) has 24 bin [43.2,43.3) has 27 bin [43.3,43.4) has 22 bin [43.4,43.5) has 9 bin [43.5,43.6) has 3 bin [43.6,43.7) has 3 bin [43.7,43.8) has 2 average z coordinate 19.1 for 30166838 element(s) point source id histogram with bin size 1.000000 bin 147 has 9482598 bin 148 has 20684240 average point source id 147.685661520110273 for 30166838 element(s)