lasinfo (210611) report for 'AHN4T/18AN2_04.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: 335/2022 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: 39512437 number of points by return: 39488073 16151 6445 1556 202 scale factor x y z: 0.001 0.001 0.001 offset x y z: 267980 548730 0 min x y z: 267980.000 548730.000 6.465 max x y z: 269019.999 550019.999 23.148 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: 39512437 extended number of points by return: 39488073 16151 6445 1556 202 10 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 6465 23148 intensity 50 4790 return_number 1 6 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 50 203 gps_time 330506012.061491 330856628.290967 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 50 255 B 36 255 NIR 15 252 extended_return_number 1 6 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.47 31.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39488073 number of intermediate returns: 8353 number of last returns: 39487843 number of single returns: 39471832 covered area in square units/kilounits: 1340068/1.34 point density: all returns 29.49 last only 29.47 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39512437 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39488073 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16151 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6445 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 202 instead zero. overview over extended number of returns of given pulse: 39471832 19188 14811 5557 983 66 0 0 0 0 0 0 0 0 0 histogram of classification of points: 45574 unclassified (1) 39367427 ground (2) 6951 building (6) 92485 water (9) +-> flagged as extended overlap: 2432526 +---> 28459 of those are unclassified (1) +---> 2395028 of those are ground (2) +---> 5348 of those are building (6) +---> 3691 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.4,6.5) has 7 bin [6.5,6.6) has 477 bin [6.6,6.7) has 19520 bin [6.7,6.8) has 63024 bin [6.8,6.9) has 21034 bin [6.9,7.0) has 24939 bin [7.0,7.1) has 27879 bin [7.1,7.2) has 35020 bin [7.2,7.3) has 43813 bin [7.3,7.4) has 47198 bin [7.4,7.5) has 50614 bin [7.5,7.6) has 62003 bin [7.6,7.7) has 265484 bin [7.7,7.8) has 1011341 bin [7.8,7.9) has 2394937 bin [7.9,8.0) has 3606625 bin [8.0,8.1) has 7498740 bin [8.1,8.2) has 6631638 bin [8.2,8.3) has 4677799 bin [8.3,8.4) has 4246403 bin [8.4,8.5) has 3295859 bin [8.5,8.6) has 2398836 bin [8.6,8.7) has 1624373 bin [8.7,8.8) has 805079 bin [8.8,8.9) has 373486 bin [8.9,9.0) has 59344 bin [9.0,9.1) has 4347 bin [9.1,9.2) has 2189 bin [9.2,9.3) has 2227 bin [9.3,9.4) has 2125 bin [9.4,9.5) has 2148 bin [9.5,9.6) has 2140 bin [9.6,9.7) has 2145 bin [9.7,9.8) has 2099 bin [9.8,9.9) has 2056 bin [9.9,10.0) has 2114 bin [10.0,10.1) has 2028 bin [10.1,10.2) has 2095 bin [10.2,10.3) has 2020 bin [10.3,10.4) has 2030 bin [10.4,10.5) has 2005 bin [10.5,10.6) has 2347 bin [10.6,10.7) has 2197 bin [10.7,10.8) has 2085 bin [10.8,10.9) has 2287 bin [10.9,11.0) has 2288 bin [11.0,11.1) has 2375 bin [11.1,11.2) has 2876 bin [11.2,11.3) has 2114 bin [11.3,11.4) has 2220 bin [11.4,11.5) has 2216 bin [11.5,11.6) has 2320 bin [11.6,11.7) has 2595 bin [11.7,11.8) has 2526 bin [11.8,11.9) has 2649 bin [11.9,12.0) has 2815 bin [12.0,12.1) has 2984 bin [12.1,12.2) has 3304 bin [12.2,12.3) has 3542 bin [12.3,12.4) has 4502 bin [12.4,12.5) has 5346 bin [12.5,12.6) has 6210 bin [12.6,12.7) has 6510 bin [12.7,12.8) has 6015 bin [12.8,12.9) has 7954 bin [12.9,13.0) has 7556 bin [13.0,13.1) has 6462 bin [13.1,13.2) has 6015 bin [13.2,13.3) has 5287 bin [13.3,13.4) has 5976 bin [13.4,13.5) has 6328 bin [13.5,13.6) has 5884 bin [13.6,13.7) has 5860 bin [13.7,13.8) has 5887 bin [13.8,13.9) has 6005 bin [13.9,14.0) has 6987 bin [14.0,14.1) has 9378 bin [14.1,14.2) has 9056 bin [14.2,14.3) has 6601 bin [14.3,14.4) has 3386 bin [14.4,14.5) has 467 bin [14.5,14.6) has 207 bin [14.6,14.7) has 208 bin [14.7,14.8) has 209 bin [14.8,14.9) has 243 bin [14.9,15.0) has 211 bin [15.0,15.1) has 233 bin [15.1,15.2) has 228 bin [15.2,15.3) has 252 bin [15.3,15.4) has 237 bin [15.4,15.5) has 274 bin [15.5,15.6) has 270 bin [15.6,15.7) has 267 bin [15.7,15.8) has 291 bin [15.8,15.9) has 236 bin [15.9,16.0) has 242 bin [16.0,16.1) has 269 bin [16.1,16.2) has 256 bin [16.2,16.3) has 275 bin [16.3,16.4) has 264 bin [16.4,16.5) has 200 bin [16.5,16.6) has 218 bin [16.6,16.7) has 233 bin [16.7,16.8) has 229 bin [16.8,16.9) has 217 bin [16.9,17.0) has 267 bin [17.0,17.1) has 235 bin [17.1,17.2) has 248 bin [17.2,17.3) has 233 bin [17.3,17.4) has 251 bin [17.4,17.5) has 235 bin [17.5,17.6) has 242 bin [17.6,17.7) has 231 bin [17.7,17.8) has 246 bin [17.8,17.9) has 208 bin [17.9,18.0) has 218 bin [18.0,18.1) has 205 bin [18.1,18.2) has 205 bin [18.2,18.3) has 194 bin [18.3,18.4) has 198 bin [18.4,18.5) has 204 bin [18.5,18.6) has 196 bin [18.6,18.7) has 178 bin [18.7,18.8) has 196 bin [18.8,18.9) has 208 bin [18.9,19.0) has 188 bin [19.0,19.1) has 178 bin [19.1,19.2) has 185 bin [19.2,19.3) has 192 bin [19.3,19.4) has 175 bin [19.4,19.5) has 189 bin [19.5,19.6) has 197 bin [19.6,19.7) has 168 bin [19.7,19.8) has 166 bin [19.8,19.9) has 146 bin [19.9,20.0) has 165 bin [20.0,20.1) has 163 bin [20.1,20.2) has 134 bin [20.2,20.3) has 145 bin [20.3,20.4) has 120 bin [20.4,20.5) has 118 bin [20.5,20.6) has 108 bin [20.6,20.7) has 107 bin [20.7,20.8) has 79 bin [20.8,20.9) has 86 bin [20.9,21.0) has 74 bin [21.0,21.1) has 72 bin [21.1,21.2) has 65 bin [21.2,21.3) has 55 bin [21.3,21.4) has 45 bin [21.4,21.5) has 46 bin [21.5,21.6) has 34 bin [21.6,21.7) has 43 bin [21.7,21.8) has 35 bin [21.8,21.9) has 24 bin [21.9,22.0) has 23 bin [22.0,22.1) has 15 bin [22.1,22.2) has 13 bin [22.2,22.3) has 19 bin [22.3,22.4) has 14 bin [22.4,22.5) has 12 bin [22.5,22.6) has 8 bin [22.6,22.7) has 3 bin [22.7,22.8) has 3 bin [22.8,22.9) has 3 bin [22.9,23.0) has 2 bin [23.1,23.2) has 1 average z coordinate 8.2 for 39512437 element(s) point source id histogram with bin size 1.000000 bin 50 has 5657688 bin 51 has 16584197 bin 203 has 17270552 average point source id 117.294726797033547 for 39512437 element(s)