lasinfo (210611) report for 'AHN4T/57EZ1_09.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: 2740986 number of points by return: 1898830 642824 178118 20197 1017 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 366230 0 min x y z: 163219.904 367185.554 27.964 max x y z: 164019.999 367519.999 52.607 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: 2740986 extended number of points by return: 1898830 642824 178118 20197 1017 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 239904 1039999 Y 955554 1289999 Z 27964 52607 intensity 56 2166 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank 3 29 user_data 6 7 point_source_ID 82 83 gps_time 296126335.407543 296128502.272490 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 240 G 51 232 B 41 216 NIR 32 235 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 2 extended_scan_angle 500 4833 extended_scanner_channel 0 0 attribute0 0.56 21.66 ('Amplitude') attribute1 -16.47 5.36 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 1898830 number of intermediate returns: 197996 number of last returns: 1899662 number of single returns: 1255502 covered area in square units/kilounits: 84768/0.08 point density: all returns 32.34 last only 22.41 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2740986 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1898830 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 642824 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 178118 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 20197 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1017 instead zero. overview over extended number of returns of given pulse: 1255502 931275 473013 76202 4846 148 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1288488 unclassified (1) 1452498 ground (2) +-> flagged as extended overlap: 575027 +---> 242575 of those are unclassified (1) +---> 332452 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [27.9,28.0) has 13 bin [28.0,28.1) has 2937 bin [28.1,28.2) has 24019 bin [28.2,28.3) has 117814 bin [28.3,28.4) has 54520 bin [28.4,28.5) has 80923 bin [28.5,28.6) has 52676 bin [28.6,28.7) has 44866 bin [28.7,28.8) has 45642 bin [28.8,28.9) has 68417 bin [28.9,29.0) has 97561 bin [29.0,29.1) has 111337 bin [29.1,29.2) has 117915 bin [29.2,29.3) has 144029 bin [29.3,29.4) has 153666 bin [29.4,29.5) has 118232 bin [29.5,29.6) has 86983 bin [29.6,29.7) has 70614 bin [29.7,29.8) has 41985 bin [29.8,29.9) has 20708 bin [29.9,30.0) has 15628 bin [30.0,30.1) has 8834 bin [30.1,30.2) has 6391 bin [30.2,30.3) has 4789 bin [30.3,30.4) has 4345 bin [30.4,30.5) has 4281 bin [30.5,30.6) has 4189 bin [30.6,30.7) has 4299 bin [30.7,30.8) has 4403 bin [30.8,30.9) has 4239 bin [30.9,31.0) has 4324 bin [31.0,31.1) has 4254 bin [31.1,31.2) has 4196 bin [31.2,31.3) has 4128 bin [31.3,31.4) has 4095 bin [31.4,31.5) has 4059 bin [31.5,31.6) has 3896 bin [31.6,31.7) has 3740 bin [31.7,31.8) has 3575 bin [31.8,31.9) has 3547 bin [31.9,32.0) has 3546 bin [32.0,32.1) has 3598 bin [32.1,32.2) has 3526 bin [32.2,32.3) has 3481 bin [32.3,32.4) has 3250 bin [32.4,32.5) has 3228 bin [32.5,32.6) has 3201 bin [32.6,32.7) has 3075 bin [32.7,32.8) has 3112 bin [32.8,32.9) has 3033 bin [32.9,33.0) has 3011 bin [33.0,33.1) has 3107 bin [33.1,33.2) has 3163 bin [33.2,33.3) has 3177 bin [33.3,33.4) has 3145 bin [33.4,33.5) has 3203 bin [33.5,33.6) has 3216 bin [33.6,33.7) has 3153 bin [33.7,33.8) has 3277 bin [33.8,33.9) has 3276 bin [33.9,34.0) has 3210 bin [34.0,34.1) has 3341 bin [34.1,34.2) has 3282 bin [34.2,34.3) has 3463 bin [34.3,34.4) has 3223 bin [34.4,34.5) has 3287 bin [34.5,34.6) has 3304 bin [34.6,34.7) has 3270 bin [34.7,34.8) has 3388 bin [34.8,34.9) has 3703 bin [34.9,35.0) has 3628 bin [35.0,35.1) has 3573 bin [35.1,35.2) has 3574 bin [35.2,35.3) has 3558 bin [35.3,35.4) has 3545 bin [35.4,35.5) has 3645 bin [35.5,35.6) has 3621 bin [35.6,35.7) has 3640 bin [35.7,35.8) has 3804 bin [35.8,35.9) has 3960 bin [35.9,36.0) has 3860 bin [36.0,36.1) has 3952 bin [36.1,36.2) has 3987 bin [36.2,36.3) has 4073 bin [36.3,36.4) has 4208 bin [36.4,36.5) has 4227 bin [36.5,36.6) has 4295 bin [36.6,36.7) has 4300 bin [36.7,36.8) has 4296 bin [36.8,36.9) has 4224 bin [36.9,37.0) has 4162 bin [37.0,37.1) has 4199 bin [37.1,37.2) has 4176 bin [37.2,37.3) has 4277 bin [37.3,37.4) has 4280 bin [37.4,37.5) has 4359 bin [37.5,37.6) has 4406 bin [37.6,37.7) has 4445 bin [37.7,37.8) has 4475 bin [37.8,37.9) has 4519 bin [37.9,38.0) has 4225 bin [38.0,38.1) has 4367 bin [38.1,38.2) has 4628 bin [38.2,38.3) has 4686 bin [38.3,38.4) has 4871 bin [38.4,38.5) has 4967 bin [38.5,38.6) has 5088 bin [38.6,38.7) has 5190 bin [38.7,38.8) has 5123 bin [38.8,38.9) has 5375 bin [38.9,39.0) has 5651 bin [39.0,39.1) has 5779 bin [39.1,39.2) has 5898 bin [39.2,39.3) has 5875 bin [39.3,39.4) has 5943 bin [39.4,39.5) has 6354 bin [39.5,39.6) has 6469 bin [39.6,39.7) has 6881 bin [39.7,39.8) has 6823 bin [39.8,39.9) has 6953 bin [39.9,40.0) has 7098 bin [40.0,40.1) has 7440 bin [40.1,40.2) has 7636 bin [40.2,40.3) has 7968 bin [40.3,40.4) has 8195 bin [40.4,40.5) has 8417 bin [40.5,40.6) has 8600 bin [40.6,40.7) has 8661 bin [40.7,40.8) has 8971 bin [40.8,40.9) has 9270 bin [40.9,41.0) has 9562 bin [41.0,41.1) has 9706 bin [41.1,41.2) has 9622 bin [41.2,41.3) has 10186 bin [41.3,41.4) has 10560 bin [41.4,41.5) has 10523 bin [41.5,41.6) has 10942 bin [41.6,41.7) has 11366 bin [41.7,41.8) has 11729 bin [41.8,41.9) has 11411 bin [41.9,42.0) has 12000 bin [42.0,42.1) has 12067 bin [42.1,42.2) has 12272 bin [42.2,42.3) has 12579 bin [42.3,42.4) has 12732 bin [42.4,42.5) has 12887 bin [42.5,42.6) has 13096 bin [42.6,42.7) has 13332 bin [42.7,42.8) has 13416 bin [42.8,42.9) has 13380 bin [42.9,43.0) has 13485 bin [43.0,43.1) has 13483 bin [43.1,43.2) has 13614 bin [43.2,43.3) has 13857 bin [43.3,43.4) has 13870 bin [43.4,43.5) has 14218 bin [43.5,43.6) has 14344 bin [43.6,43.7) has 14569 bin [43.7,43.8) has 14762 bin [43.8,43.9) has 14994 bin [43.9,44.0) has 14857 bin [44.0,44.1) has 14796 bin [44.1,44.2) has 14699 bin [44.2,44.3) has 14766 bin [44.3,44.4) has 14434 bin [44.4,44.5) has 14194 bin [44.5,44.6) has 14337 bin [44.6,44.7) has 14069 bin [44.7,44.8) has 13917 bin [44.8,44.9) has 13785 bin [44.9,45.0) has 13332 bin [45.0,45.1) has 12933 bin [45.1,45.2) has 12888 bin [45.2,45.3) has 12244 bin [45.3,45.4) has 11725 bin [45.4,45.5) has 11758 bin [45.5,45.6) has 11372 bin [45.6,45.7) has 10952 bin [45.7,45.8) has 10642 bin [45.8,45.9) has 9993 bin [45.9,46.0) has 9534 bin [46.0,46.1) has 9039 bin [46.1,46.2) has 8547 bin [46.2,46.3) has 8039 bin [46.3,46.4) has 7620 bin [46.4,46.5) has 7238 bin [46.5,46.6) has 6912 bin [46.6,46.7) has 6472 bin [46.7,46.8) has 5994 bin [46.8,46.9) has 5673 bin [46.9,47.0) has 5123 bin [47.0,47.1) has 4859 bin [47.1,47.2) has 4428 bin [47.2,47.3) has 4171 bin [47.3,47.4) has 3791 bin [47.4,47.5) has 3459 bin [47.5,47.6) has 3305 bin [47.6,47.7) has 3118 bin [47.7,47.8) has 2849 bin [47.8,47.9) has 2464 bin [47.9,48.0) has 2474 bin [48.0,48.1) has 2135 bin [48.1,48.2) has 2066 bin [48.2,48.3) has 1870 bin [48.3,48.4) has 1722 bin [48.4,48.5) has 1436 bin [48.5,48.6) has 1233 bin [48.6,48.7) has 1137 bin [48.7,48.8) has 971 bin [48.8,48.9) has 889 bin [48.9,49.0) has 793 bin [49.0,49.1) has 689 bin [49.1,49.2) has 603 bin [49.2,49.3) has 554 bin [49.3,49.4) has 497 bin [49.4,49.5) has 492 bin [49.5,49.6) has 454 bin [49.6,49.7) has 399 bin [49.7,49.8) has 361 bin [49.8,49.9) has 327 bin [49.9,50.0) has 281 bin [50.0,50.1) has 253 bin [50.1,50.2) has 222 bin [50.2,50.3) has 182 bin [50.3,50.4) has 172 bin [50.4,50.5) has 129 bin [50.5,50.6) has 122 bin [50.6,50.7) has 87 bin [50.7,50.8) has 97 bin [50.8,50.9) has 76 bin [50.9,51.0) has 46 bin [51.0,51.1) has 50 bin [51.1,51.2) has 33 bin [51.2,51.3) has 47 bin [51.3,51.4) has 28 bin [51.4,51.5) has 19 bin [51.5,51.6) has 23 bin [51.6,51.7) has 26 bin [51.7,51.8) has 19 bin [51.8,51.9) has 17 bin [51.9,52.0) has 25 bin [52.0,52.1) has 13 bin [52.1,52.2) has 13 bin [52.2,52.3) has 7 bin [52.3,52.4) has 8 bin [52.4,52.5) has 5 bin [52.5,52.6) has 3 bin [52.6,52.7) has 1 average z coordinate 34.6 for 2740986 element(s) point source id histogram with bin size 1.000000 bin 82 has 1383379 bin 83 has 1357607 average point source id 82.495298772047718 for 2740986 element(s)