lasinfo (210611) report for 'AHN4T/33GN1_17.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: 337/2022 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: 30661352 number of points by return: 24440764 4292873 1500574 369758 52827 scale factor x y z: 0.001 0.001 0.001 offset x y z: 200980 457480 0 min x y z: 200980.000 457480.000 12.505 max x y z: 202019.999 458769.999 51.177 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: 30661352 extended number of points by return: 24440764 4292873 1500574 369758 52827 4348 208 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 12505 51177 intensity 46 4652 return_number 1 7 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 130 132 gps_time 330769498.928145 330772647.454750 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 48 255 B 35 255 NIR 5 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.31 30.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24440764 number of intermediate returns: 1936296 number of last returns: 24400554 number of single returns: 20116262 covered area in square units/kilounits: 1340048/1.34 point density: all returns 22.88 last only 18.21 (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 30661352 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24440764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4292873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1500574 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 369758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52827 instead zero. overview over extended number of returns of given pulse: 20116262 5598895 3401074 1274576 244035 25080 1430 0 0 0 0 0 0 0 0 histogram of classification of points: 7981045 unclassified (1) 18930449 ground (2) 3732424 building (6) 16193 water (9) 1241 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2287952 +---> 509391 of those are unclassified (1) +---> 1530873 of those are ground (2) +---> 246448 of those are building (6) +---> 1240 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.5,12.6) has 22 bin [12.6,12.7) has 128 bin [12.7,12.8) has 98 bin [12.8,12.9) has 355 bin [12.9,13.0) has 1118 bin [13.0,13.1) has 2834 bin [13.1,13.2) has 6005 bin [13.2,13.3) has 17885 bin [13.3,13.4) has 57056 bin [13.4,13.5) has 100186 bin [13.5,13.6) has 135527 bin [13.6,13.7) has 174598 bin [13.7,13.8) has 183374 bin [13.8,13.9) has 243070 bin [13.9,14.0) has 266655 bin [14.0,14.1) has 200235 bin [14.1,14.2) has 196588 bin [14.2,14.3) has 267191 bin [14.3,14.4) has 288056 bin [14.4,14.5) has 304947 bin [14.5,14.6) has 397165 bin [14.6,14.7) has 503887 bin [14.7,14.8) has 432345 bin [14.8,14.9) has 441786 bin [14.9,15.0) has 546894 bin [15.0,15.1) has 688668 bin [15.1,15.2) has 580041 bin [15.2,15.3) has 477709 bin [15.3,15.4) has 465028 bin [15.4,15.5) has 450492 bin [15.5,15.6) has 433148 bin [15.6,15.7) has 374525 bin [15.7,15.8) has 288603 bin [15.8,15.9) has 247607 bin [15.9,16.0) has 296000 bin [16.0,16.1) has 465180 bin [16.1,16.2) has 506101 bin [16.2,16.3) has 407397 bin [16.3,16.4) has 433735 bin [16.4,16.5) has 447309 bin [16.5,16.6) has 436310 bin [16.6,16.7) has 375757 bin [16.7,16.8) has 364578 bin [16.8,16.9) has 342280 bin [16.9,17.0) has 345077 bin [17.0,17.1) has 371055 bin [17.1,17.2) has 357904 bin [17.2,17.3) has 391841 bin [17.3,17.4) has 386279 bin [17.4,17.5) has 371298 bin [17.5,17.6) has 385503 bin [17.6,17.7) 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[40.6,40.7) has 7975 bin [40.7,40.8) has 7829 bin [40.8,40.9) has 7576 bin [40.9,41.0) has 7511 bin [41.0,41.1) has 7355 bin [41.1,41.2) has 7362 bin [41.2,41.3) has 7303 bin [41.3,41.4) has 6853 bin [41.4,41.5) has 7007 bin [41.5,41.6) has 6818 bin [41.6,41.7) has 6378 bin [41.7,41.8) has 6313 bin [41.8,41.9) has 6221 bin [41.9,42.0) has 6141 bin [42.0,42.1) has 5989 bin [42.1,42.2) has 5841 bin [42.2,42.3) has 5804 bin [42.3,42.4) has 5764 bin [42.4,42.5) has 5455 bin [42.5,42.6) has 5357 bin [42.6,42.7) has 5179 bin [42.7,42.8) has 5042 bin [42.8,42.9) has 4881 bin [42.9,43.0) has 4656 bin [43.0,43.1) has 4313 bin [43.1,43.2) has 4257 bin [43.2,43.3) has 4147 bin [43.3,43.4) has 4106 bin [43.4,43.5) has 3935 bin [43.5,43.6) has 3787 bin [43.6,43.7) has 3652 bin [43.7,43.8) has 3620 bin [43.8,43.9) has 3269 bin [43.9,44.0) has 3255 bin [44.0,44.1) has 3215 bin [44.1,44.2) has 3057 bin [44.2,44.3) has 2975 bin [44.3,44.4) has 2733 bin [44.4,44.5) has 2652 bin [44.5,44.6) has 2562 bin [44.6,44.7) has 2372 bin [44.7,44.8) has 2259 bin [44.8,44.9) has 2167 bin [44.9,45.0) has 2091 bin [45.0,45.1) has 2009 bin [45.1,45.2) has 1766 bin [45.2,45.3) has 1789 bin [45.3,45.4) has 1647 bin [45.4,45.5) has 1435 bin [45.5,45.6) has 1358 bin [45.6,45.7) has 1211 bin [45.7,45.8) has 1206 bin [45.8,45.9) has 1056 bin [45.9,46.0) has 1043 bin [46.0,46.1) has 928 bin [46.1,46.2) has 853 bin [46.2,46.3) has 755 bin [46.3,46.4) has 694 bin [46.4,46.5) has 683 bin [46.5,46.6) has 706 bin [46.6,46.7) has 640 bin [46.7,46.8) has 614 bin [46.8,46.9) has 615 bin [46.9,47.0) has 618 bin [47.0,47.1) has 532 bin [47.1,47.2) has 434 bin [47.2,47.3) has 382 bin [47.3,47.4) has 360 bin [47.4,47.5) has 306 bin [47.5,47.6) has 295 bin [47.6,47.7) has 249 bin [47.7,47.8) has 250 bin [47.8,47.9) has 242 bin [47.9,48.0) has 225 bin [48.0,48.1) has 200 bin [48.1,48.2) has 214 bin [48.2,48.3) has 220 bin [48.3,48.4) has 181 bin [48.4,48.5) has 191 bin [48.5,48.6) has 164 bin [48.6,48.7) has 141 bin [48.7,48.8) has 127 bin [48.8,48.9) has 134 bin [48.9,49.0) has 120 bin [49.0,49.1) has 98 bin [49.1,49.2) has 99 bin [49.2,49.3) has 80 bin [49.3,49.4) has 94 bin [49.4,49.5) has 75 bin [49.5,49.6) has 67 bin [49.6,49.7) has 58 bin [49.7,49.8) has 60 bin [49.8,49.9) has 60 bin [49.9,50.0) has 70 bin [50.0,50.1) has 63 bin [50.1,50.2) has 46 bin [50.2,50.3) has 45 bin [50.3,50.4) has 39 bin [50.4,50.5) has 25 bin [50.5,50.6) has 24 bin [50.6,50.7) has 30 bin [50.7,50.8) has 24 bin [50.8,50.9) has 11 bin [50.9,51.0) has 11 bin [51.0,51.1) has 12 bin [51.1,51.2) has 1 average z coordinate 19.5 for 30661352 element(s) point source id histogram with bin size 1.000000 bin 130 has 4445022 bin 131 has 26133766 bin 132 has 82564 average point source id 130.857721277261362 for 30661352 element(s)