lasinfo (210611) report for 'AHN4T/09BZ1_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: 50013214 number of points by return: 29707200 12765501 5920233 1587194 33086 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 563730 0 min x y z: 110980.000 563730.000 1.454 max x y z: 112019.999 565019.999 31.553 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: 50013214 extended number of points by return: 29707200 12765501 5920233 1587194 33086 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 1454 31553 intensity 53 4939 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 8 9 point_source_ID 1040 1046 gps_time 265133773.641629 265138021.204342 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 226 G 33 215 B 23 211 NIR 40 235 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 0.53 49.39 ('Amplitude') attribute1 -16.82 32.78 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29707200 number of intermediate returns: 7518560 number of last returns: 29731103 number of single returns: 16943649 covered area in square units/kilounits: 1336984/1.34 point density: all returns 37.41 last only 22.24 (per square units) spacing: all returns 0.16 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50013214 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29707200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12765501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5920233 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1587194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 33086 instead zero. overview over extended number of returns of given pulse: 16943649 13715766 12990305 6200200 159244 3940 110 0 0 0 0 0 0 0 0 histogram of classification of points: 23327034 unclassified (1) 26606425 ground (2) 53127 building (6) 26123 water (9) 505 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3933046 +---> 1902307 of those are unclassified (1) +---> 2023957 of those are ground (2) +---> 3746 of those are building (6) +---> 2531 of those are water (9) +---> 505 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [1.4,1.5) has 23 bin [1.5,1.6) has 1034 bin [1.6,1.7) has 5988 bin [1.7,1.8) has 9523 bin [1.8,1.9) has 13359 bin [1.9,2.0) has 19359 bin [2.0,2.1) has 48139 bin [2.1,2.2) has 270432 bin [2.2,2.3) has 270146 bin [2.3,2.4) has 342767 bin [2.4,2.5) has 314322 bin [2.5,2.6) has 251795 bin [2.6,2.7) has 191472 bin [2.7,2.8) has 160461 bin [2.8,2.9) has 282739 bin [2.9,3.0) has 333789 bin [3.0,3.1) has 395016 bin [3.1,3.2) has 453364 bin [3.2,3.3) has 511256 bin [3.3,3.4) has 596316 bin [3.4,3.5) has 634745 bin [3.5,3.6) has 578676 bin [3.6,3.7) has 569441 bin [3.7,3.8) has 515907 bin [3.8,3.9) has 462027 bin [3.9,4.0) has 409763 bin [4.0,4.1) has 407814 bin [4.1,4.2) has 400259 bin [4.2,4.3) has 450356 bin [4.3,4.4) has 569852 bin [4.4,4.5) has 733902 bin [4.5,4.6) has 735567 bin [4.6,4.7) has 723599 bin [4.7,4.8) has 819427 bin [4.8,4.9) has 848166 bin [4.9,5.0) has 792192 bin [5.0,5.1) has 757379 bin [5.1,5.2) has 714095 bin [5.2,5.3) has 687351 bin [5.3,5.4) has 653971 bin [5.4,5.5) has 647844 bin [5.5,5.6) has 646659 bin [5.6,5.7) has 632108 bin [5.7,5.8) has 585520 bin [5.8,5.9) has 530444 bin [5.9,6.0) has 476748 bin [6.0,6.1) has 433740 bin [6.1,6.2) has 407772 bin [6.2,6.3) has 378622 bin [6.3,6.4) has 354099 bin [6.4,6.5) has 334607 bin [6.5,6.6) has 320284 bin [6.6,6.7) has 309423 bin [6.7,6.8) has 300719 bin [6.8,6.9) has 297707 bin [6.9,7.0) has 295330 bin [7.0,7.1) has 296011 bin [7.1,7.2) has 289819 bin [7.2,7.3) has 282696 bin [7.3,7.4) has 277290 bin [7.4,7.5) has 268819 bin [7.5,7.6) has 265718 bin [7.6,7.7) has 265375 bin [7.7,7.8) has 262760 bin [7.8,7.9) has 263677 bin [7.9,8.0) has 261827 bin [8.0,8.1) has 258008 bin [8.1,8.2) has 257281 bin [8.2,8.3) has 258221 bin [8.3,8.4) has 254918 bin [8.4,8.5) has 249492 bin [8.5,8.6) has 245016 bin [8.6,8.7) has 242266 bin [8.7,8.8) has 238492 bin [8.8,8.9) has 237022 bin [8.9,9.0) has 232094 bin [9.0,9.1) has 226265 bin [9.1,9.2) has 223342 bin [9.2,9.3) has 220468 bin [9.3,9.4) has 215822 bin [9.4,9.5) has 210793 bin [9.5,9.6) has 207121 bin [9.6,9.7) has 202187 bin [9.7,9.8) has 200510 bin [9.8,9.9) has 198131 bin [9.9,10.0) has 196852 bin [10.0,10.1) has 194563 bin [10.1,10.2) has 193085 bin [10.2,10.3) has 191804 bin [10.3,10.4) has 189997 bin [10.4,10.5) has 186731 bin [10.5,10.6) has 183836 bin [10.6,10.7) has 182866 bin [10.7,10.8) has 182410 bin [10.8,10.9) has 181725 bin [10.9,11.0) has 178292 bin [11.0,11.1) has 175353 bin [11.1,11.2) has 170610 bin [11.2,11.3) has 168118 bin [11.3,11.4) has 168385 bin [11.4,11.5) has 166431 bin [11.5,11.6) has 162536 bin [11.6,11.7) has 158226 bin [11.7,11.8) has 154756 bin [11.8,11.9) has 154505 bin [11.9,12.0) has 153354 bin [12.0,12.1) has 152541 bin [12.1,12.2) has 151325 bin [12.2,12.3) has 148881 bin [12.3,12.4) has 148627 bin [12.4,12.5) has 147791 bin [12.5,12.6) has 146982 bin [12.6,12.7) has 146132 bin [12.7,12.8) has 144947 bin [12.8,12.9) has 143877 bin [12.9,13.0) has 141295 bin [13.0,13.1) has 141238 bin [13.1,13.2) has 140729 bin [13.2,13.3) has 139716 bin [13.3,13.4) has 138997 bin [13.4,13.5) has 138853 bin [13.5,13.6) has 138553 bin [13.6,13.7) has 138605 bin [13.7,13.8) has 138606 bin [13.8,13.9) has 139064 bin [13.9,14.0) has 138818 bin [14.0,14.1) has 139393 bin [14.1,14.2) has 139699 bin [14.2,14.3) has 140679 bin [14.3,14.4) has 141788 bin [14.4,14.5) has 143938 bin [14.5,14.6) has 145756 bin [14.6,14.7) has 147176 bin [14.7,14.8) has 146335 bin [14.8,14.9) has 145412 bin [14.9,15.0) has 144909 bin [15.0,15.1) has 145134 bin [15.1,15.2) has 146044 bin [15.2,15.3) has 145926 bin [15.3,15.4) has 146696 bin [15.4,15.5) has 147811 bin [15.5,15.6) has 147739 bin [15.6,15.7) has 148559 bin [15.7,15.8) has 149071 bin [15.8,15.9) has 150273 bin [15.9,16.0) has 151957 bin [16.0,16.1) has 153953 bin [16.1,16.2) has 153920 bin [16.2,16.3) has 154974 bin [16.3,16.4) has 155014 bin [16.4,16.5) has 155647 bin [16.5,16.6) has 154328 bin [16.6,16.7) has 155697 bin [16.7,16.8) has 155687 bin [16.8,16.9) has 155809 bin [16.9,17.0) has 156050 bin [17.0,17.1) has 156347 bin [17.1,17.2) has 156980 bin [17.2,17.3) has 157508 bin [17.3,17.4) has 157222 bin [17.4,17.5) has 156299 bin [17.5,17.6) has 156527 bin [17.6,17.7) has 156042 bin [17.7,17.8) has 156945 bin [17.8,17.9) has 155531 bin [17.9,18.0) has 154099 bin [18.0,18.1) has 153939 bin [18.1,18.2) has 152213 bin [18.2,18.3) has 150933 bin [18.3,18.4) has 149085 bin [18.4,18.5) has 148437 bin [18.5,18.6) has 147230 bin [18.6,18.7) has 146222 bin [18.7,18.8) has 145760 bin [18.8,18.9) has 144122 bin [18.9,19.0) has 142058 bin [19.0,19.1) has 140821 bin [19.1,19.2) has 140535 bin [19.2,19.3) has 139169 bin [19.3,19.4) has 138038 bin [19.4,19.5) has 136889 bin [19.5,19.6) has 135010 bin [19.6,19.7) has 133338 bin [19.7,19.8) has 132138 bin [19.8,19.9) has 130855 bin [19.9,20.0) has 128859 bin [20.0,20.1) has 126754 bin [20.1,20.2) has 124587 bin [20.2,20.3) has 121909 bin [20.3,20.4) has 118422 bin [20.4,20.5) has 115442 bin [20.5,20.6) has 112557 bin [20.6,20.7) has 109924 bin [20.7,20.8) has 106702 bin [20.8,20.9) has 104328 bin [20.9,21.0) has 101097 bin [21.0,21.1) has 98184 bin [21.1,21.2) has 94148 bin [21.2,21.3) has 90150 bin [21.3,21.4) has 87187 bin [21.4,21.5) has 84140 bin [21.5,21.6) has 81095 bin [21.6,21.7) has 78693 bin [21.7,21.8) has 76031 bin [21.8,21.9) has 73141 bin [21.9,22.0) has 71104 bin [22.0,22.1) has 69173 bin [22.1,22.2) has 66703 bin [22.2,22.3) has 64234 bin [22.3,22.4) has 62528 bin [22.4,22.5) has 60247 bin [22.5,22.6) has 57774 bin [22.6,22.7) has 55539 bin [22.7,22.8) has 52928 bin [22.8,22.9) has 51524 bin [22.9,23.0) has 48652 bin [23.0,23.1) has 46828 bin [23.1,23.2) has 45373 bin [23.2,23.3) has 44151 bin [23.3,23.4) has 41722 bin [23.4,23.5) has 40486 bin [23.5,23.6) has 38857 bin [23.6,23.7) has 36846 bin [23.7,23.8) has 35731 bin [23.8,23.9) has 34907 bin [23.9,24.0) has 33397 bin [24.0,24.1) has 32080 bin [24.1,24.2) has 30973 bin [24.2,24.3) has 30321 bin [24.3,24.4) has 28955 bin [24.4,24.5) has 28058 bin [24.5,24.6) has 26777 bin [24.6,24.7) has 25494 bin [24.7,24.8) has 24336 bin [24.8,24.9) has 23294 bin [24.9,25.0) has 22275 bin [25.0,25.1) has 21338 bin [25.1,25.2) has 20427 bin [25.2,25.3) has 19521 bin [25.3,25.4) has 18803 bin [25.4,25.5) has 17755 bin [25.5,25.6) has 17308 bin [25.6,25.7) has 15970 bin [25.7,25.8) has 15344 bin [25.8,25.9) has 14290 bin [25.9,26.0) has 13624 bin [26.0,26.1) has 13009 bin [26.1,26.2) has 12230 bin [26.2,26.3) has 11234 bin [26.3,26.4) has 10919 bin [26.4,26.5) has 10318 bin [26.5,26.6) has 9787 bin [26.6,26.7) has 9178 bin [26.7,26.8) has 8558 bin [26.8,26.9) has 7951 bin [26.9,27.0) has 7586 bin [27.0,27.1) has 7127 bin [27.1,27.2) has 6548 bin [27.2,27.3) has 6379 bin [27.3,27.4) has 6094 bin [27.4,27.5) has 5558 bin [27.5,27.6) has 4987 bin [27.6,27.7) has 4496 bin [27.7,27.8) has 4078 bin [27.8,27.9) has 3767 bin [27.9,28.0) has 3605 bin [28.0,28.1) has 3358 bin [28.1,28.2) has 3000 bin [28.2,28.3) has 2619 bin [28.3,28.4) has 2376 bin [28.4,28.5) has 2042 bin [28.5,28.6) has 1830 bin [28.6,28.7) has 1635 bin [28.7,28.8) has 1453 bin [28.8,28.9) has 1195 bin [28.9,29.0) has 1030 bin [29.0,29.1) has 873 bin [29.1,29.2) has 705 bin [29.2,29.3) has 576 bin [29.3,29.4) has 555 bin [29.4,29.5) has 479 bin [29.5,29.6) has 443 bin [29.6,29.7) has 348 bin [29.7,29.8) has 260 bin [29.8,29.9) has 193 bin [29.9,30.0) has 231 bin [30.0,30.1) has 217 bin [30.1,30.2) has 153 bin [30.2,30.3) has 131 bin [30.3,30.4) has 123 bin [30.4,30.5) has 124 bin [30.5,30.6) has 77 bin [30.6,30.7) has 66 bin [30.7,30.8) has 51 bin [30.8,30.9) has 39 bin [30.9,31.0) has 41 bin [31.0,31.1) has 23 bin [31.1,31.2) has 13 bin [31.2,31.3) has 9 bin [31.3,31.4) has 3 bin [31.4,31.5) has 2 bin [31.5,31.6) has 1 average z coordinate 9.6 for 50013214 element(s) point source id histogram with bin size 1.000000 bin 1040 has 31089601 bin 1041 has 672584 bin 1042 has 11688791 bin 1046 has 6562238 average point source id 1041.26813673682318 for 50013214 element(s)