lasinfo (210611) report for 'AHN4T/02CN2_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: 176/2021 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: 26538501 number of points by return: 26338936 186152 13180 233 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 607480 0 min x y z: 185980.000 607480.000 0.267 max x y z: 187019.999 608769.999 17.771 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: 26538501 extended number of points by return: 26338936 186152 13180 233 0 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 267 17771 intensity 0 4634 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1007 1013 gps_time 260787254.718528 260791229.845232 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 45 219 G 60 213 B 54 205 NIR 79 234 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 46.34 ('Amplitude') attribute1 -16.5 29.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26338936 number of intermediate returns: 13400 number of last returns: 26337224 number of single returns: 26151059 covered area in square units/kilounits: 1337640/1.34 point density: all returns 19.84 last only 19.69 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26538501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26338936 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 186152 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 13180 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 233 instead zero. overview over extended number of returns of given pulse: 26151059 347633 38880 929 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 676039 unclassified (1) 25800761 ground (2) 61314 water (9) 387 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1838001 +---> 31576 of those are unclassified (1) +---> 1804396 of those are ground (2) +---> 2029 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.2,0.3) has 17 bin [0.3,0.4) has 1029 bin [0.4,0.5) has 5569 bin [0.5,0.6) has 9367 bin [0.6,0.7) has 13898 bin [0.7,0.8) has 18704 bin [0.8,0.9) has 25004 bin [0.9,1.0) has 49043 bin [1.0,1.1) has 48659 bin [1.1,1.2) has 105663 bin [1.2,1.3) has 680498 bin [1.3,1.4) has 3339134 bin [1.4,1.5) has 4082835 bin [1.5,1.6) has 3226647 bin [1.6,1.7) has 2104242 bin [1.7,1.8) has 1060003 bin [1.8,1.9) has 602585 bin [1.9,2.0) has 439793 bin [2.0,2.1) has 391617 bin [2.1,2.2) has 353826 bin [2.2,2.3) has 319302 bin [2.3,2.4) has 298272 bin [2.4,2.5) has 282468 bin [2.5,2.6) has 263948 bin [2.6,2.7) has 265543 bin [2.7,2.8) has 267120 bin [2.8,2.9) has 248305 bin [2.9,3.0) has 229235 bin [3.0,3.1) has 220957 bin [3.1,3.2) has 198618 bin [3.2,3.3) has 189773 bin [3.3,3.4) has 199582 bin [3.4,3.5) has 196562 bin [3.5,3.6) has 179732 bin [3.6,3.7) has 174095 bin [3.7,3.8) has 165049 bin [3.8,3.9) has 151624 bin [3.9,4.0) has 144906 bin [4.0,4.1) has 141433 bin [4.1,4.2) has 138835 bin [4.2,4.3) has 134875 bin [4.3,4.4) has 131655 bin [4.4,4.5) has 130409 bin [4.5,4.6) has 128276 bin [4.6,4.7) has 128191 bin [4.7,4.8) has 129706 bin [4.8,4.9) has 131178 bin [4.9,5.0) has 127546 bin [5.0,5.1) has 125263 bin [5.1,5.2) has 120965 bin [5.2,5.3) has 119301 bin [5.3,5.4) has 115992 bin [5.4,5.5) has 114500 bin [5.5,5.6) has 113059 bin [5.6,5.7) has 108944 bin [5.7,5.8) has 108158 bin [5.8,5.9) has 105794 bin [5.9,6.0) has 106562 bin [6.0,6.1) has 103046 bin [6.1,6.2) has 101662 bin [6.2,6.3) has 100168 bin [6.3,6.4) has 100483 bin [6.4,6.5) has 103283 bin [6.5,6.6) has 107267 bin [6.6,6.7) has 108568 bin [6.7,6.8) has 105416 bin [6.8,6.9) has 102882 bin [6.9,7.0) has 99730 bin [7.0,7.1) has 93579 bin [7.1,7.2) has 90964 bin [7.2,7.3) has 86339 bin [7.3,7.4) has 82497 bin [7.4,7.5) has 82151 bin [7.5,7.6) has 81496 bin [7.6,7.7) has 81555 bin [7.7,7.8) has 79541 bin [7.8,7.9) has 81588 bin [7.9,8.0) has 81342 bin [8.0,8.1) has 79355 bin [8.1,8.2) has 77763 bin [8.2,8.3) has 73880 bin [8.3,8.4) has 71482 bin [8.4,8.5) has 69361 bin [8.5,8.6) has 67123 bin [8.6,8.7) has 63432 bin [8.7,8.8) has 59578 bin [8.8,8.9) has 56749 bin [8.9,9.0) has 56008 bin [9.0,9.1) has 53731 bin [9.1,9.2) has 50631 bin [9.2,9.3) has 47448 bin [9.3,9.4) has 44275 bin [9.4,9.5) has 42021 bin [9.5,9.6) has 39832 bin [9.6,9.7) has 37964 bin [9.7,9.8) has 36670 bin [9.8,9.9) has 36245 bin [9.9,10.0) has 34056 bin [10.0,10.1) has 33237 bin [10.1,10.2) has 32172 bin [10.2,10.3) has 29956 bin [10.3,10.4) has 28503 bin [10.4,10.5) has 26657 bin [10.5,10.6) has 25021 bin [10.6,10.7) has 23056 bin [10.7,10.8) has 21032 bin [10.8,10.9) has 19444 bin [10.9,11.0) has 18005 bin [11.0,11.1) has 16270 bin [11.1,11.2) has 14665 bin [11.2,11.3) has 13550 bin [11.3,11.4) has 12224 bin [11.4,11.5) has 11323 bin [11.5,11.6) has 10852 bin [11.6,11.7) has 9994 bin [11.7,11.8) has 9268 bin [11.8,11.9) has 8507 bin [11.9,12.0) has 8007 bin [12.0,12.1) has 7380 bin [12.1,12.2) has 6860 bin [12.2,12.3) has 6225 bin [12.3,12.4) has 6037 bin [12.4,12.5) has 5611 bin [12.5,12.6) has 5388 bin [12.6,12.7) has 5376 bin [12.7,12.8) has 5680 bin [12.8,12.9) has 5551 bin [12.9,13.0) has 5178 bin [13.0,13.1) has 4769 bin [13.1,13.2) has 4627 bin [13.2,13.3) has 4464 bin [13.3,13.4) has 4374 bin [13.4,13.5) has 4221 bin [13.5,13.6) has 4109 bin [13.6,13.7) has 3972 bin [13.7,13.8) has 3932 bin [13.8,13.9) has 3849 bin [13.9,14.0) has 3586 bin [14.0,14.1) has 3444 bin [14.1,14.2) has 3371 bin [14.2,14.3) has 3296 bin [14.3,14.4) has 3281 bin [14.4,14.5) has 3135 bin [14.5,14.6) has 3271 bin [14.6,14.7) has 3246 bin [14.7,14.8) has 3233 bin [14.8,14.9) has 3234 bin [14.9,15.0) has 3221 bin [15.0,15.1) has 3338 bin [15.1,15.2) has 3254 bin [15.2,15.3) has 3271 bin [15.3,15.4) has 3356 bin [15.4,15.5) has 3346 bin [15.5,15.6) has 3268 bin [15.6,15.7) has 3250 bin [15.7,15.8) has 2971 bin [15.8,15.9) has 3132 bin [15.9,16.0) has 2846 bin [16.0,16.1) has 2584 bin [16.1,16.2) has 2197 bin [16.2,16.3) has 1963 bin [16.3,16.4) has 1577 bin [16.4,16.5) has 1374 bin [16.5,16.6) has 1191 bin [16.6,16.7) has 1015 bin [16.7,16.8) has 890 bin [16.8,16.9) has 777 bin [16.9,17.0) has 610 bin [17.0,17.1) has 461 bin [17.1,17.2) has 352 bin [17.2,17.3) has 242 bin [17.3,17.4) has 233 bin [17.4,17.5) has 133 bin [17.5,17.6) has 122 bin [17.6,17.7) has 46 bin [17.7,17.8) has 11 average z coordinate 3.0 for 26538501 element(s) point source id histogram with bin size 1.000000 bin 1007 has 6408365 bin 1010 has 19102366 bin 1013 has 1027770 average point source id 1009.391759730513741 for 26538501 element(s)