lasinfo (210611) report for 'AHN4T/51AZ2_25.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: 44656473 number of points by return: 29443590 11814550 2991696 379079 27558 scale factor x y z: 0.001 0.001 0.001 offset x y z: 148980 387480 0 min x y z: 148980.000 387480.000 15.176 max x y z: 150019.999 388769.999 54.122 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: 44656473 extended number of points by return: 29443590 11814550 2991696 379079 27558 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 15176 54122 intensity 0 4860 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 -10 29 user_data 6 7 point_source_ID 62 63 gps_time 298030228.219531 298032894.818115 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 38 255 B 29 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.55 32.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29443590 number of intermediate returns: 3392656 number of last returns: 29436763 number of single returns: 17616536 covered area in square units/kilounits: 1340232/1.34 point density: all returns 33.32 last only 21.96 (per square units) spacing: all returns 0.17 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44656473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29443590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11814550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2991696 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 379079 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27558 instead zero. overview over extended number of returns of given pulse: 17616536 17655027 7840323 1406683 131139 6453 312 0 0 0 0 0 0 0 0 histogram of classification of points: 21283687 unclassified (1) 23314018 ground (2) 33046 building (6) 24987 water (9) 735 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2754623 +---> 1281513 of those are unclassified (1) +---> 1469116 of those are ground (2) +---> 1883 of those are building (6) +---> 2111 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.1,15.2) has 4 bin [15.2,15.3) has 24 bin [15.3,15.4) has 73 bin [15.4,15.5) has 214 bin [15.5,15.6) has 963 bin [15.6,15.7) has 3561 bin [15.7,15.8) has 3619 bin [15.8,15.9) has 25465 bin [15.9,16.0) has 5507 bin [16.0,16.1) has 8206 bin [16.1,16.2) has 11371 bin [16.2,16.3) has 14676 bin [16.3,16.4) has 26056 bin [16.4,16.5) has 57962 bin [16.5,16.6) has 106568 bin [16.6,16.7) has 136831 bin [16.7,16.8) has 189646 bin [16.8,16.9) has 304365 bin [16.9,17.0) has 375610 bin [17.0,17.1) has 414102 bin [17.1,17.2) has 487726 bin [17.2,17.3) has 765199 bin [17.3,17.4) has 939889 bin [17.4,17.5) has 1059347 bin [17.5,17.6) has 1255808 bin [17.6,17.7) has 1325344 bin [17.7,17.8) has 1222884 bin [17.8,17.9) has 1041429 bin [17.9,18.0) has 1073916 bin [18.0,18.1) has 1135941 bin [18.1,18.2) has 1170914 bin [18.2,18.3) has 1194633 bin [18.3,18.4) has 1173850 bin [18.4,18.5) has 1060332 bin [18.5,18.6) has 957746 bin [18.6,18.7) has 930985 bin [18.7,18.8) has 952569 bin [18.8,18.9) has 862045 bin [18.9,19.0) has 744429 bin [19.0,19.1) has 665369 bin [19.1,19.2) has 544971 bin [19.2,19.3) has 428504 bin [19.3,19.4) has 329677 bin [19.4,19.5) has 247625 bin [19.5,19.6) has 196598 bin [19.6,19.7) has 170422 bin [19.7,19.8) has 139385 bin [19.8,19.9) has 114845 bin [19.9,20.0) has 100633 bin [20.0,20.1) has 90836 bin [20.1,20.2) has 83203 bin [20.2,20.3) has 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[47.0,47.1) has 2763 bin [47.1,47.2) has 2816 bin [47.2,47.3) has 2610 bin [47.3,47.4) has 2618 bin [47.4,47.5) has 2471 bin [47.5,47.6) has 2310 bin [47.6,47.7) has 2227 bin [47.7,47.8) has 2119 bin [47.8,47.9) has 2186 bin [47.9,48.0) has 1935 bin [48.0,48.1) has 1920 bin [48.1,48.2) has 1825 bin [48.2,48.3) has 1651 bin [48.3,48.4) has 1523 bin [48.4,48.5) has 1424 bin [48.5,48.6) has 1283 bin [48.6,48.7) has 1310 bin [48.7,48.8) has 1133 bin [48.8,48.9) has 1218 bin [48.9,49.0) has 1093 bin [49.0,49.1) has 1061 bin [49.1,49.2) has 1014 bin [49.2,49.3) has 945 bin [49.3,49.4) has 915 bin [49.4,49.5) has 857 bin [49.5,49.6) has 798 bin [49.6,49.7) has 780 bin [49.7,49.8) has 707 bin [49.8,49.9) has 675 bin [49.9,50.0) has 607 bin [50.0,50.1) has 531 bin [50.1,50.2) has 560 bin [50.2,50.3) has 451 bin [50.3,50.4) has 460 bin [50.4,50.5) has 439 bin [50.5,50.6) has 374 bin [50.6,50.7) has 311 bin [50.7,50.8) has 254 bin [50.8,50.9) has 257 bin [50.9,51.0) has 257 bin [51.0,51.1) has 252 bin [51.1,51.2) has 214 bin [51.2,51.3) has 205 bin [51.3,51.4) has 176 bin [51.4,51.5) has 185 bin [51.5,51.6) has 154 bin [51.6,51.7) has 141 bin [51.7,51.8) has 133 bin [51.8,51.9) has 118 bin [51.9,52.0) has 97 bin [52.0,52.1) has 105 bin [52.1,52.2) has 88 bin [52.2,52.3) has 61 bin [52.3,52.4) has 72 bin [52.4,52.5) has 67 bin [52.5,52.6) has 49 bin [52.6,52.7) has 34 bin [52.7,52.8) has 28 bin [52.8,52.9) has 23 bin [52.9,53.0) has 24 bin [53.0,53.1) has 21 bin [53.1,53.2) has 19 bin [53.2,53.3) has 22 bin [53.3,53.4) has 25 bin [53.4,53.5) has 13 bin [53.5,53.6) has 15 bin [53.6,53.7) has 10 bin [53.7,53.8) has 22 bin [53.8,53.9) has 7 bin [53.9,54.0) has 7 bin [54.0,54.1) has 5 bin [54.1,54.2) has 1 average z coordinate 24.3 for 44656473 element(s) point source id histogram with bin size 1.000000 bin 62 has 21029238 bin 63 has 23627235 average point source id 62.529088694487804 for 44656473 element(s)