lasinfo (210611) report for 'AHN4T/52EN2_11.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: 340/2022 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: 39919144 number of points by return: 27084033 10084273 2421296 305961 23581 scale factor x y z: 0.001 0.001 0.001 offset x y z: 204980 396230 0 min x y z: 204980.000 396230.000 13.517 max x y z: 206019.999 397519.999 55.947 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: 39919144 extended number of points by return: 27084033 10084273 2421296 305961 23581 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 13517 55947 intensity 36 3882 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 96 98 gps_time 297858822.294119 297861308.008806 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 36 255 B 25 255 NIR 23 255 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 0.36 38.82 ('Amplitude') attribute1 -16.65 22.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27084033 number of intermediate returns: 2751641 number of last returns: 27057026 number of single returns: 16973556 covered area in square units/kilounits: 1341228/1.34 point density: all returns 29.76 last only 20.17 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39919144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27084033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10084273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2421296 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 305961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23581 instead zero. overview over extended number of returns of given pulse: 16973556 15339253 6355302 1132612 112252 5944 225 0 0 0 0 0 0 0 0 histogram of classification of points: 17545192 unclassified (1) 22287388 ground (2) 85022 building (6) 1474 water (9) 68 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2564390 +---> 1008350 of those are unclassified (1) +---> 1539185 of those are ground (2) +---> 15483 of those are building (6) +---> 1372 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.5,13.6) has 17 bin [13.6,13.7) has 35 bin [13.7,13.8) has 33 bin [13.8,13.9) has 32 bin [13.9,14.0) has 33 bin [14.0,14.1) has 33 bin [14.1,14.2) has 33 bin [14.2,14.3) has 31 bin [14.3,14.4) has 34 bin [14.4,14.5) has 32 bin [14.5,14.6) has 34 bin [14.6,14.7) has 28 bin [14.7,14.8) has 33 bin [14.8,14.9) has 29 bin [14.9,15.0) has 32 bin [15.0,15.1) has 36 bin [15.1,15.2) has 235 bin [15.2,15.3) has 2750 bin [15.3,15.4) has 2323 bin [15.4,15.5) has 4069 bin [15.5,15.6) has 10097 bin [15.6,15.7) has 13468 bin [15.7,15.8) has 10126 bin [15.8,15.9) has 13199 bin [15.9,16.0) has 27011 bin [16.0,16.1) has 30278 bin [16.1,16.2) has 41203 bin [16.2,16.3) has 39061 bin [16.3,16.4) has 42995 bin [16.4,16.5) has 49109 bin [16.5,16.6) has 61963 bin [16.6,16.7) has 73685 bin [16.7,16.8) has 62466 bin [16.8,16.9) has 68561 bin [16.9,17.0) has 105773 bin [17.0,17.1) has 221511 bin [17.1,17.2) has 345903 bin [17.2,17.3) has 425937 bin [17.3,17.4) has 421008 bin [17.4,17.5) has 533811 bin [17.5,17.6) has 631498 bin [17.6,17.7) has 984578 bin [17.7,17.8) has 1286512 bin [17.8,17.9) has 1018762 bin [17.9,18.0) has 853669 bin [18.0,18.1) has 703210 bin [18.1,18.2) has 686366 bin [18.2,18.3) has 641840 bin [18.3,18.4) has 617796 bin [18.4,18.5) has 525801 bin [18.5,18.6) has 446398 bin [18.6,18.7) has 385457 bin [18.7,18.8) has 344281 bin [18.8,18.9) has 336465 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[49.3,49.4) has 1347 bin [49.4,49.5) has 1355 bin [49.5,49.6) has 1284 bin [49.6,49.7) has 1209 bin [49.7,49.8) has 1176 bin [49.8,49.9) has 1162 bin [49.9,50.0) has 1150 bin [50.0,50.1) has 1070 bin [50.1,50.2) has 931 bin [50.2,50.3) has 880 bin [50.3,50.4) has 794 bin [50.4,50.5) has 744 bin [50.5,50.6) has 682 bin [50.6,50.7) has 704 bin [50.7,50.8) has 619 bin [50.8,50.9) has 643 bin [50.9,51.0) has 682 bin [51.0,51.1) has 632 bin [51.1,51.2) has 570 bin [51.2,51.3) has 490 bin [51.3,51.4) has 447 bin [51.4,51.5) has 422 bin [51.5,51.6) has 447 bin [51.6,51.7) has 384 bin [51.7,51.8) has 342 bin [51.8,51.9) has 306 bin [51.9,52.0) has 258 bin [52.0,52.1) has 259 bin [52.1,52.2) has 215 bin [52.2,52.3) has 196 bin [52.3,52.4) has 173 bin [52.4,52.5) has 175 bin [52.5,52.6) has 118 bin [52.6,52.7) has 132 bin [52.7,52.8) has 90 bin [52.8,52.9) has 116 bin [52.9,53.0) has 102 bin [53.0,53.1) has 110 bin [53.1,53.2) has 83 bin [53.2,53.3) has 101 bin [53.3,53.4) has 73 bin [53.4,53.5) has 63 bin [53.5,53.6) has 48 bin [53.6,53.7) has 39 bin [53.7,53.8) has 37 bin [53.8,53.9) has 30 bin [53.9,54.0) has 25 bin [54.0,54.1) has 25 bin [54.1,54.2) has 13 bin [54.2,54.3) has 17 bin [54.3,54.4) has 13 bin [54.4,54.5) has 11 bin [54.5,54.6) has 12 bin [54.6,54.7) has 9 bin [54.7,54.8) has 13 bin [54.8,54.9) has 3 bin [54.9,55.0) has 10 bin [55.0,55.1) has 3 bin [55.1,55.2) has 2 bin [55.3,55.4) has 2 bin [55.4,55.5) has 2 bin [55.5,55.6) has 2 bin [55.6,55.7) has 2 bin [55.7,55.8) has 5 bin [55.9,56.0) has 3 average z coordinate 24.5 for 39919144 element(s) point source id histogram with bin size 1.000000 bin 96 has 257539 bin 97 has 31276994 bin 98 has 8384611 average point source id 97.203588333457247 for 39919144 element(s)